fix

重构预算分析图表组件，添加每日/每月趋势统计功能：
1. 在Repository层添加趋势统计接口
2. 在Service层实现趋势数据计算逻辑
3. 优化前端图表展示，合并偏差分析图表
4. 改进燃尽图使用实际趋势数据
5. 调整UI样式和交互体验

.gitignore

@@ -404,3 +404,4 @@ FodyWeavers.xsd
 Web/dist
 # ESLint
 .eslintcache
+.aider*

Common/GlobalUsings.cs

@@ -0,0 +1,3 @@
+global using System.Reflection;
+global using System.Text.Json;
+global using Microsoft.Extensions.DependencyInjection;

Common/IDateTimeProvider.cs

@@ -0,0 +1,11 @@
+namespace Common;
+
+public interface IDateTimeProvider
+{
+    DateTime Now { get; }
+}
+
+public class DateTimeProvider : IDateTimeProvider
+{
+    public DateTime Now => DateTime.Now;
+}

Common/ServiceExtension.cs

@@ -1,7 +1,4 @@
-using System.Reflection;
-using Microsoft.Extensions.DependencyInjection;
-
-namespace Common;
+namespace Common;
 
 public static class TypeExtensions
 {
@@ -10,8 +7,8 @@ public static class TypeExtensions
     /// </summary>
     public static T? DeepClone<T>(this T source)
     {
-        var json = System.Text.Json.JsonSerializer.Serialize(source);
-        return System.Text.Json.JsonSerializer.Deserialize<T>(json);
+        var json = JsonSerializer.Serialize(source);
+        return JsonSerializer.Deserialize<T>(json);
     }
 }
 
@@ -25,6 +22,7 @@ public static class ServiceExtension
     /// </summary>
     public static IServiceCollection AddServices(this IServiceCollection services)
     {
+        services.AddSingleton<IDateTimeProvider, DateTimeProvider>();
         // 扫描程序集
         var serviceAssembly = Assembly.Load("Service");
         var repositoryAssembly = Assembly.Load("Repository");
@@ -41,7 +39,7 @@ public static class ServiceExtension
     private static void RegisterServices(IServiceCollection services, Assembly assembly)
     {
         var types = assembly.GetTypes()
-            .Where(t => t.IsClass && !t.IsAbstract);
+            .Where(t => t is { IsClass: true, IsAbstract: false });
 
         foreach (var type in types)
         {
@@ -50,9 +48,20 @@ public static class ServiceExtension
 
             foreach (var @interface in interfaces)
             {
-                // 其他 Services 用 Singleton
+                // EmailBackgroundService 必须是 Singleton（后台服务），其他服务可用 Transient
+                if (type.Name == "EmailBackgroundService")
+                {
                     services.AddSingleton(@interface, type);
-                Console.WriteLine($"✓ 注册 Service: {@interface.Name} -> {type.Name}");
+                }
+                else if (type.Name == "EmailFetchService")
+                {
+                    // EmailFetchService 用 Transient，避免连接冲突
+                    services.AddTransient(@interface, type);
+                }
+                else
+                {
+                    services.AddSingleton(@interface, type);
+                }
             }
         }
     }
@@ -60,19 +69,18 @@ public static class ServiceExtension
     private static void RegisterRepositories(IServiceCollection services, Assembly assembly)
     {
         var types = assembly.GetTypes()
-            .Where(t => t.IsClass && !t.IsAbstract);
+            .Where(t => t is { IsClass: true, IsAbstract: false });
 
         foreach (var type in types)
         {
             var interfaces = type.GetInterfaces()
                 .Where(i => i.Name.StartsWith("I") 
-                         && i.Namespace == "Repository"
-                         && !i.IsGenericType); // 排除泛型接口如 IBaseRepository<T>
+                            && i is { Namespace: "Repository", IsGenericType: false }); // 排除泛型接口如 IBaseRepository<T>
 
             foreach (var @interface in interfaces)
             {
                 services.AddSingleton(@interface, type);
-                Console.WriteLine($"✓ 注册 Repository: {@interface.Name} -> {type.Name}");
+                Console.WriteLine($"注册 Repository: {@interface.Name} -> {type.Name}");
             }
         }
     }

Directory.Packages.props

@@ -1,11 +1,10 @@
 <Project>
   <ItemGroup>
     <!-- Email & MIME Libraries -->
-    <PackageVersion Include="FreeSql" Version="3.5.304" />
+    <PackageVersion Include="FreeSql" Version="3.5.305" />
+    <PackageVersion Include="FreeSql.Extensions.JsonMap" Version="3.5.305" />
+    <PackageVersion Include="JetBrains.Annotations" Version="2025.2.4" />
     <PackageVersion Include="MailKit" Version="4.14.1" />
-    <PackageVersion Include="Microsoft.Agents.AI" Version="1.0.0-preview.260108.1" />
-    <PackageVersion Include="Microsoft.Agents.AI.DevUI" Version="1.0.0-preview.260108.1" />
-    <PackageVersion Include="Microsoft.Agents.AI.Hosting" Version="1.0.0-preview.260108.1" />
     <PackageVersion Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.1" />
     <PackageVersion Include="MimeKit" Version="4.14.0" />
     <!-- Dependency Injection & Configuration -->
@@ -23,7 +22,7 @@
     <PackageVersion Include="Microsoft.AspNetCore.OpenApi" Version="10.0.0" />
     <PackageVersion Include="Scalar.AspNetCore" Version="2.11.9" />
     <!-- Database -->
-    <PackageVersion Include="FreeSql.Provider.Sqlite" Version="3.5.304" />
+    <PackageVersion Include="FreeSql.Provider.Sqlite" Version="3.5.305" />
     <PackageVersion Include="WebPush" Version="1.0.12" />
     <PackageVersion Include="Yitter.IdGenerator" Version="1.0.14" />
     <!-- File Processing -->
@@ -36,6 +35,12 @@
     <!-- Text Processing -->
     <PackageVersion Include="JiebaNet.Analyser" Version="1.0.6" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.4" />
-    <PackageVersion Include="Microsoft.Extensions.AI" Version="10.1.1" />
+    <!-- Testing -->
+    <PackageVersion Include="coverlet.collector" Version="6.0.4"/>
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1"/>
+    <PackageVersion Include="xunit" Version="2.9.3"/>
+    <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.4"/>
+    <PackageVersion Include="NSubstitute" Version="5.3.0" />
+    <PackageVersion Include="FluentAssertions" Version="8.0.1" />
   </ItemGroup>
 </Project>

Dockerfile

@@ -1,6 +1,6 @@
 # 多阶段构建 Dockerfile
 # 第一阶段：构建前端
-FROM node:20-alpine AS frontend-build
+FROM node:20-slim AS frontend-build
 
 WORKDIR /app/frontend
 
@@ -31,6 +31,7 @@ COPY Entity/*.csproj ./Entity/
 COPY Repository/*.csproj ./Repository/
 COPY Service/*.csproj ./Service/
 COPY WebApi/*.csproj ./WebApi/
+COPY WebApi.Test/*.csproj ./WebApi.Test/
 
 # 还原依赖
 RUN dotnet restore

EmailBill.sln

@@ -13,6 +13,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Common", "Common\Common.csp
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Entity", "Entity\Entity.csproj", "{B1BCD944-C4F5-406E-AE66-864E4BA21522}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WebApi.Test", "WebApi.Test\WebApi.Test.csproj", "{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -83,6 +85,18 @@ Global
 		{B1BCD944-C4F5-406E-AE66-864E4BA21522}.Release|x64.Build.0 = Release|Any CPU
 		{B1BCD944-C4F5-406E-AE66-864E4BA21522}.Release|x86.ActiveCfg = Release|Any CPU
 		{B1BCD944-C4F5-406E-AE66-864E4BA21522}.Release|x86.Build.0 = Release|Any CPU
+		{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}.Debug|x64.Build.0 = Debug|Any CPU
+		{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}.Debug|x86.Build.0 = Debug|Any CPU
+		{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}.Release|x64.ActiveCfg = Release|Any CPU
+		{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}.Release|x64.Build.0 = Release|Any CPU
+		{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}.Release|x86.ActiveCfg = Release|Any CPU
+		{9CD457C8-A985-4DEA-9774-3B1D33CAFF51}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

EmailBill.sln.DotSettings

@@ -1,2 +1,4 @@
 <wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=fsql/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Ccsvc/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=fsql/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=strftime/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>

Entity/BudgetArchive.cs

@@ -2,31 +2,6 @@
 
 public class BudgetArchive : BaseEntity
 {
-    /// <summary>
-    /// 预算Id
-    /// </summary>
-    public long BudgetId { get; set; }
-
-    /// <summary>
-    /// 预算周期类型
-    /// </summary>
-    public BudgetPeriodType BudgetType { get; set; }
-
-    /// <summary>
-    /// 预算金额
-    /// </summary>
-    public decimal BudgetedAmount { get; set; }
-
-    /// <summary>
-    /// 周期内实际发生金额
-    /// </summary>
-    public decimal RealizedAmount { get; set; }
-
-    /// <summary>
-    /// 详细描述
-    /// </summary>
-    public string? Description { get; set; }
-
     /// <summary>
     /// 归档目标年份
     /// </summary>
@@ -37,8 +12,79 @@ public class BudgetArchive : BaseEntity
     /// </summary>
     public int Month { get; set; }
 
+    /// <summary>
+    /// 归档内容
+    /// </summary>
+    [JsonMap]
+    public BudgetArchiveContent[] Content { get; set; } = [];
+
     /// <summary>
     /// 归档日期
     /// </summary>
     public DateTime ArchiveDate { get; set; } = DateTime.Now;
+
+    /// <summary>
+    /// 支出结余（预算 - 实际，正数表示省钱，负数表示超支）
+    /// </summary>
+    public decimal ExpenseSurplus { get; set; }
+
+    /// <summary>
+    /// 收入结余（实际 - 预算，正数表示超额收入，负数表示未达预期）
+    /// </summary>
+    public decimal IncomeSurplus { get; set; }
+
+    public string? Summary { get; set; }
+}
+
+public record BudgetArchiveContent
+{
+    /// <summary>
+    /// 预算ID
+    /// </summary>
+    public long Id { get; set; }
+
+    /// <summary>
+    /// 预算名称
+    /// </summary>
+    public string Name { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 统计周期
+    /// </summary>
+    public BudgetPeriodType Type { get; set; } = BudgetPeriodType.Month;
+
+    /// <summary>
+    /// 预算金额
+    /// </summary>
+    public decimal Limit { get; set; }
+
+    /// <summary>
+    /// 实际金额
+    /// </summary>
+    public decimal Actual { get; set; }
+
+    /// <summary>
+    /// 预算类别
+    /// </summary>
+    public BudgetCategory Category { get; set; }
+
+    /// <summary>
+    /// 相关分类 (逗号分隔的分类名称)
+    /// </summary>
+    public string[] SelectedCategories { get; set; } = [];
+
+    /// <summary>
+    /// 不记额预算
+    /// </summary>
+    public bool NoLimit { get; set; } = false;
+
+    /// <summary>
+    /// 硬性消费
+    /// </summary>
+    public bool IsMandatoryExpense { get; set; } = false;
+
+    /// <summary>
+    /// 描述说明
+    /// </summary>
+    public string Description { get; set; } = string.Empty;
 }

Entity/BudgetRecord.cs

@@ -34,6 +34,16 @@ public class BudgetRecord : BaseEntity
     /// 开始日期
     /// </summary>
     public DateTime StartDate { get; set; } = DateTime.Now;
+
+    /// <summary>
+    /// 不记额预算（选中后该预算没有预算金额，发生的收入或支出直接在存款中加减）
+    /// </summary>
+    public bool NoLimit { get; set; } = false;
+
+    /// <summary>
+    /// 硬性消费（固定消费，如房租、水电等。当是当前年月且为硬性消费时，会根据经过的天数累加Current）
+    /// </summary>
+    public bool IsMandatoryExpense { get; set; } = false;
 }
 
 public enum BudgetPeriodType

Entity/EmailMessage.cs

@@ -1,6 +1,4 @@
-using System.Security.Cryptography;
-
-namespace Entity;
+namespace Entity;
 
 /// <summary>
 /// 邮件消息实体
@@ -39,7 +37,7 @@ public class EmailMessage : BaseEntity
     public string ComputeBodyHash()
     {
         using var md5 = MD5.Create();
-        var inputBytes = System.Text.Encoding.UTF8.GetBytes(Body + HtmlBody);
+        var inputBytes = Encoding.UTF8.GetBytes(Body + HtmlBody);
         var hashBytes = md5.ComputeHash(inputBytes);
         return Convert.ToHexString(hashBytes);
     }

Entity/Entity.csproj

@@ -1,6 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <ItemGroup>
     <PackageReference Include="FreeSql" />
+    <PackageReference Include="FreeSql.Extensions.JsonMap" />
     <PackageReference Include="Yitter.IdGenerator" />
   </ItemGroup>
 </Project>

Entity/GlobalUsings.cs

@@ -1 +1,3 @@
 global using FreeSql.DataAnnotations;
+global using System.Security.Cryptography;
+global using System.Text;

Repository/BaseRepository.cs

@@ -170,10 +170,10 @@ public abstract class BaseRepository<T>(IFreeSql freeSql) : IBaseRepository<T> w
         var dt = await FreeSql.Ado.ExecuteDataTableAsync(completeSql);
         var result = new List<dynamic>();
 
-        foreach (System.Data.DataRow row in dt.Rows)
+        foreach (DataRow row in dt.Rows)
         {
-            var expando = new System.Dynamic.ExpandoObject() as IDictionary<string, object>;
-            foreach (System.Data.DataColumn column in dt.Columns)
+            var expando = new ExpandoObject() as IDictionary<string, object>;
+            foreach (DataColumn column in dt.Columns)
             {
                 expando[column.ColumnName] = row[column];
             }

Repository/BudgetArchiveRepository.cs

@@ -2,19 +2,21 @@
 
 public interface IBudgetArchiveRepository : IBaseRepository<BudgetArchive>
 {
-    Task<BudgetArchive?> GetArchiveAsync(long budgetId, int year, int month);
+    Task<BudgetArchive?> GetArchiveAsync(int year, int month);
+
     Task<List<BudgetArchive>> GetListAsync(int year, int month);
+
+    Task<List<BudgetArchive>> GetArchivesByYearAsync(int year);
 }
 
 public class BudgetArchiveRepository(
     IFreeSql freeSql
 ) : BaseRepository<BudgetArchive>(freeSql), IBudgetArchiveRepository
 {
-    public async Task<BudgetArchive?> GetArchiveAsync(long budgetId, int year, int month)
+    public async Task<BudgetArchive?> GetArchiveAsync(int year, int month)
     {
         return await FreeSql.Select<BudgetArchive>()
-            .Where(a => a.BudgetId == budgetId &&
-                        a.Year == year &&
+            .Where(a => a.Year == year &&
                         a.Month == month)
             .ToOneAsync();
     }
@@ -22,13 +24,15 @@ public class BudgetArchiveRepository(
     public async Task<List<BudgetArchive>> GetListAsync(int year, int month)
     {
         return await FreeSql.Select<BudgetArchive>()
-            .Where(
-                a => a.BudgetType == BudgetPeriodType.Month &&
-                     a.Year == year &&
-                     a.Month == month ||
-                     a.BudgetType == BudgetPeriodType.Year &&
-                     a.Year == year
-            )
+            .Where(a => a.Year == year && a.Month == month)
+            .ToListAsync();
+    }
+
+    public async Task<List<BudgetArchive>> GetArchivesByYearAsync(int year)
+    {
+        return await FreeSql.Select<BudgetArchive>()
+            .Where(a => a.Year == year)
+            .OrderBy(a => a.Month)
             .ToListAsync();
     }
 }

Repository/BudgetRepository.cs

@@ -28,10 +28,6 @@ public class BudgetRepository(IFreeSql freeSql) : BaseRepository<BudgetRecord>(f
         {
             query = query.Where(t => t.Type == TransactionType.Income);
         }
-        else if (budget.Category == BudgetCategory.Savings)
-        {
-            query = query.Where(t => t.Type == TransactionType.None);
-        }
 
         return await query.SumAsync(t => t.Amount);
     }
@@ -41,8 +37,7 @@ public class BudgetRepository(IFreeSql freeSql) : BaseRepository<BudgetRecord>(f
         var records = await FreeSql.Select<BudgetRecord>()
             .Where(b => b.SelectedCategories.Contains(oldName) && 
                         ((type == TransactionType.Expense && b.Category == BudgetCategory.Expense) ||
-                         (type == TransactionType.Income && b.Category == BudgetCategory.Income) ||
-                         (type == TransactionType.None && b.Category == BudgetCategory.Savings)))
+                         (type == TransactionType.Income && b.Category == BudgetCategory.Income)))
             .ToListAsync();
 
         foreach (var record in records)

Repository/GlobalUsings.cs

@@ -1,5 +1,6 @@
 
 global using Entity;
-global using FreeSql;
 global using System.Linq;
+global using System.Data;
+global using System.Dynamic;
 

Repository/TransactionRecordRepository.cs

@@ -57,8 +57,18 @@ public interface ITransactionRecordRepository : IBaseRepository<TransactionRecor
     /// </summary>
     /// <param name="year">年份</param>
     /// <param name="month">月份</param>
-    /// <returns>每天的消费笔数和金额</returns>
-    Task<Dictionary<string, (int count, decimal amount)>> GetDailyStatisticsAsync(int year, int month);
+    /// <param name="savingClassify"></param>
+    /// <returns>每天的消费笔数和金额详情</returns>
+    Task<Dictionary<string, (int count, decimal expense, decimal income, decimal saving)>> GetDailyStatisticsAsync(int year, int month, string? savingClassify = null);
+
+    /// <summary>
+    /// 获取指定日期范围内的每日统计
+    /// </summary>
+    /// <param name="startDate">开始日期</param>
+    /// <param name="endDate">结束日期</param>
+    /// <param name="savingClassify"></param>
+    /// <returns>每天的消费笔数和金额详情</returns>
+    Task<Dictionary<string, (int count, decimal expense, decimal income, decimal saving)>> GetDailyStatisticsByRangeAsync(DateTime startDate, DateTime endDate, string? savingClassify = null);
 
     /// <summary>
     /// 获取指定日期范围内的交易记录
@@ -141,7 +151,6 @@ public interface ITransactionRecordRepository : IBaseRepository<TransactionRecor
     /// <summary>
     /// 根据关键词查询交易记录（模糊匹配Reason字段）
     /// </summary>
-    /// <param name="keyword">关键词</param>
     /// <returns>匹配的交易记录列表</returns>
     Task<List<TransactionRecord>> QueryByWhereAsync(string sql);
 
@@ -190,6 +199,16 @@ public interface ITransactionRecordRepository : IBaseRepository<TransactionRecor
     /// <returns>影响行数</returns>
     Task<int> ConfirmAllUnconfirmedAsync(long[] ids);
 
+    /// <summary>
+    /// 获取指定分类在指定时间范围内的每日/每月统计趋势
+    /// </summary>
+    Task<Dictionary<DateTime, decimal>> GetFilteredTrendStatisticsAsync(
+        DateTime startDate,
+        DateTime endDate,
+        TransactionType type,
+        IEnumerable<string> classifies,
+        bool groupByMonth = false);
+
     /// <summary>
     /// 更新分类名称
     /// </summary>
@@ -198,6 +217,8 @@ public interface ITransactionRecordRepository : IBaseRepository<TransactionRecor
     /// <param name="type">交易类型</param>
     /// <returns>影响行数</returns>
     Task<int> UpdateCategoryNameAsync(string oldName, string newName, TransactionType type);
+
+    Task<Dictionary<(string, TransactionType), decimal>> GetAmountGroupByClassifyAsync(DateTime startTime, DateTime endTime);
 }
 
 public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<TransactionRecord>(freeSql), ITransactionRecordRepository
@@ -241,7 +262,7 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
                                 t => t.Reason == reason);
 
         // 按分类筛选
-        if (classifies != null && classifies.Length > 0)
+        if (classifies is { Length: > 0 })
         {
             var filterClassifies = classifies.Select(c => c == "未分类" ? string.Empty : c).ToList();
             query = query.Where(t => filterClassifies.Contains(t.Classify));
@@ -272,8 +293,7 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
                 .Page(pageIndex, pageSize)
                 .ToListAsync();
         }
-        else
-        {
+
         // 按时间降序排列
         return await query
             .OrderByDescending(t => t.OccurredAt)
@@ -281,7 +301,6 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
             .Page(pageIndex, pageSize)
             .ToListAsync();
     }
-    }
 
     public async Task<long> GetTotalCountAsync(
         string? searchKeyword = null,
@@ -305,7 +324,7 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
                                 t => t.Reason == reason);
 
         // 按分类筛选
-        if (classifies != null && classifies.Length > 0)
+        if (classifies is { Length: > 0 })
         {
             var filterClassifies = classifies.Select(c => c == "未分类" ? string.Empty : c).ToList();
             query = query.Where(t => filterClassifies.Contains(t.Classify));
@@ -337,11 +356,16 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
             .ToListAsync(t => t.Classify);
     }
 
-    public async Task<Dictionary<string, (int count, decimal amount)>> GetDailyStatisticsAsync(int year, int month)
+    public async Task<Dictionary<string, (int count, decimal expense, decimal income, decimal saving)>> GetDailyStatisticsAsync(int year, int month, string? savingClassify = null)
     {
         var startDate = new DateTime(year, month, 1);
         var endDate = startDate.AddMonths(1);
 
+        return await GetDailyStatisticsByRangeAsync(startDate, endDate, savingClassify);
+    }
+
+    public async Task<Dictionary<string, (int count, decimal expense, decimal income, decimal saving)>> GetDailyStatisticsByRangeAsync(DateTime startDate, DateTime endDate, string? savingClassify = null)
+    {
         var records = await FreeSql.Select<TransactionRecord>()
             .Where(t => t.OccurredAt >= startDate && t.OccurredAt < endDate)
             .ToListAsync();
@@ -353,11 +377,16 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
                 g =>
                 {
                     // 分别统计收入和支出
-                    var income = g.Where(t => t.Type == TransactionType.Income).Sum(t => t.Amount);
-                    var expense = g.Where(t => t.Type == TransactionType.Expense).Sum(t => t.Amount);
-                    // 净额 = 收入 - 支出（消费大于收入时为负数）
-                    var netAmount = income - expense;
-                    return (count: g.Count(), amount: netAmount);
+                    var income = g.Where(t => t.Type == TransactionType.Income).Sum(t => Math.Abs(t.Amount));
+                    var expense = g.Where(t => t.Type == TransactionType.Expense).Sum(t => Math.Abs(t.Amount));
+
+                    var saving = 0m;
+                    if (!string.IsNullOrEmpty(savingClassify))
+                    {
+                        saving = g.Where(t => savingClassify.Split(',').Contains(t.Classify)).Sum(t => Math.Abs(t.Amount));
+                    }
+
+                    return (count: g.Count(), expense, income, saving);
                 }
             );
 
@@ -443,9 +472,9 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
                 result.Add(new ReasonGroupDto
                 {
                     Reason = group.Reason,
-                    Count = (int)group.Count,
+                    Count = group.Count,
                     SampleType = sample.Type,
-                    SampleClassify = sample.Classify ?? string.Empty,
+                    SampleClassify = sample.Classify,
                     TransactionIds = records.Select(r => r.Id).ToList(),
                     TotalAmount = Math.Abs(group.TotalAmount)
                 });
@@ -499,19 +528,11 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
             {
                 statistics.TotalExpense += amount;
                 statistics.ExpenseCount++;
-                if (amount > statistics.MaxExpense)
-                {
-                    statistics.MaxExpense = amount;
-                }
             }
             else if (record.Type == TransactionType.Income)
             {
                 statistics.TotalIncome += amount;
                 statistics.IncomeCount++;
-                if (amount > statistics.MaxIncome)
-                {
-                    statistics.MaxIncome = amount;
-                }
             }
         }
 
@@ -531,7 +552,7 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
             .ToListAsync();
 
         var categoryGroups = records
-            .GroupBy(t => t.Classify ?? "未分类")
+            .GroupBy(t => t.Classify)
             .Select(g => new CategoryStatistics
             {
                 Classify = g.Key,
@@ -595,9 +616,9 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
 
     public async Task<List<TransactionRecord>> GetClassifiedByKeywordsAsync(List<string> keywords, int limit = 10)
     {
-        if (keywords == null || keywords.Count == 0)
+        if (keywords.Count == 0)
         {
-            return new List<TransactionRecord>();
+            return [];
         }
 
         var query = FreeSql.Select<TransactionRecord>()
@@ -617,9 +638,9 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
 
     public async Task<List<(TransactionRecord record, double relevanceScore)>> GetClassifiedByKeywordsWithScoreAsync(List<string> keywords, double minMatchRate = 0.3, int limit = 10)
     {
-        if (keywords == null || keywords.Count == 0)
+        if (keywords.Count == 0)
         {
-            return new List<(TransactionRecord, double)>();
+            return [];
         }
 
         // 查询所有已分类且包含任意关键词的账单
@@ -667,7 +688,7 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
 
         if (currentRecord == null)
         {
-            return new List<TransactionRecord>();
+            return [];
         }
 
         var list = await FreeSql.Select<TransactionRecord>()
@@ -678,7 +699,7 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
             .ToListAsync();
 
         return list.OrderBy(t => Math.Abs(Math.Abs(t.Amount) - absAmount))
-            .ThenBy(x=> Math.Abs((x.OccurredAt - currentRecord.OccurredAt).TotalSeconds))
+            .ThenBy(x => Math.Abs((x.OccurredAt - currentRecord.OccurredAt).TotalSeconds))
             .ToList();
     }
 
@@ -709,6 +730,50 @@ public class TransactionRecordRepository(IFreeSql freeSql) : BaseRepository<Tran
             .Where(t => ids.Contains(t.Id))
             .ExecuteAffrowsAsync();
     }
+
+    public async Task<Dictionary<DateTime, decimal>> GetFilteredTrendStatisticsAsync(
+        DateTime startDate,
+        DateTime endDate,
+        TransactionType type,
+        IEnumerable<string> classifies,
+        bool groupByMonth = false)
+    {
+        var query = FreeSql.Select<TransactionRecord>()
+            .Where(t => t.OccurredAt >= startDate && t.OccurredAt <= endDate && t.Type == type);
+
+        if (classifies.Any())
+        {
+            query = query.Where(t => classifies.Contains(t.Classify));
+        }
+
+        var list = await query.ToListAsync(t => new { t.OccurredAt, t.Amount });
+
+        if (groupByMonth)
+        {
+            return list
+                .GroupBy(t => new DateTime(t.OccurredAt.Year, t.OccurredAt.Month, 1))
+                .ToDictionary(g => g.Key, g => g.Sum(x => Math.Abs(x.Amount)));
+        }
+
+        return list
+            .GroupBy(t => t.OccurredAt.Date)
+            .ToDictionary(g => g.Key, g => g.Sum(x => Math.Abs(x.Amount)));
+    }
+
+    public async Task<Dictionary<(string, TransactionType), decimal>> GetAmountGroupByClassifyAsync(DateTime startTime, DateTime endTime)
+    {
+        var result = await FreeSql.Select<TransactionRecord>()
+            .Where(t => t.OccurredAt >= startTime && t.OccurredAt < endTime)
+            .GroupBy(t => new { t.Classify, t.Type })
+            .ToListAsync(g => new
+            {
+                g.Key.Classify,
+                g.Key.Type,
+                TotalAmount = g.Sum(g.Value.Amount - g.Value.RefundAmount)
+            });
+
+        return result.ToDictionary(x => (x.Classify, x.Type), x => x.TotalAmount);
+    }
 }
 
 /// <summary>
@@ -739,7 +804,7 @@ public class ReasonGroupDto
     /// <summary>
     /// 该分组的所有账单ID列表
     /// </summary>
-    public List<long> TransactionIds { get; set; } = new();
+    public List<long> TransactionIds { get; set; } = [];
 
     /// <summary>
     /// 该分组的总金额（绝对值）
@@ -753,15 +818,20 @@ public class ReasonGroupDto
 public class MonthlyStatistics
 {
     public int Year { get; set; }
+
     public int Month { get; set; }
+
     public decimal TotalExpense { get; set; }
+
     public decimal TotalIncome { get; set; }
+
     public decimal Balance { get; set; }
+
     public int ExpenseCount { get; set; }
+
     public int IncomeCount { get; set; }
+
     public int TotalCount { get; set; }
-    public decimal MaxExpense { get; set; }
-    public decimal MaxIncome { get; set; }
 }
 
 /// <summary>
@@ -770,8 +840,11 @@ public class MonthlyStatistics
 public class CategoryStatistics
 {
     public string Classify { get; set; } = string.Empty;
+
     public decimal Amount { get; set; }
+
     public int Count { get; set; }
+
     public decimal Percent { get; set; }
 }
 
@@ -781,8 +854,12 @@ public class CategoryStatistics
 public class TrendStatistics
 {
     public int Year { get; set; }
+
     public int Month { get; set; }
+
     public decimal Expense { get; set; }
+
     public decimal Income { get; set; }
+
     public decimal Balance { get; set; }
 }

Service/AgentFramework/AITools.cs

@@ -1,70 +0,0 @@
-namespace Service.AgentFramework;
-
-/// <summary>
-/// AI 工具集
-/// </summary>
-public interface IAITools
-{
-    /// <summary>
-    /// AI 分类决策
-    /// </summary>
-    Task<ClassificationResult[]> ClassifyTransactionsAsync(
-        string systemPrompt,
-        string userPrompt);
-}
-
-/// <summary>
-/// AI 工具实现
-/// </summary>
-public class AITools(
-    IOpenAiService openAiService,
-    ILogger<AITools> logger
-) : IAITools
-{
-    public async Task<ClassificationResult[]> ClassifyTransactionsAsync(
-        string systemPrompt,
-        string userPrompt)
-    {
-        logger.LogInformation("调用 AI 进行账单分类");
-        
-        var response = await openAiService.ChatAsync(systemPrompt, userPrompt);
-        if (string.IsNullOrWhiteSpace(response))
-        {
-            logger.LogWarning("AI 返回空响应");
-            return Array.Empty<ClassificationResult>();
-        }
-
-        // 解析 NDJSON 格式的 AI 响应
-        var results = new List<ClassificationResult>();
-        var lines = response.Split(new[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
-
-        foreach (var line in lines)
-        {
-            if (string.IsNullOrWhiteSpace(line))
-                continue;
-
-            try
-            {
-                using var doc = JsonDocument.Parse(line);
-                var root = doc.RootElement;
-                
-                var result = new ClassificationResult
-                {
-                    Reason = root.GetProperty("reason").GetString() ?? string.Empty,
-                    Classify = root.GetProperty("classify").GetString() ?? string.Empty,
-                    Type = (TransactionType)root.GetProperty("type").GetInt32(),
-                    Confidence = 0.9 // 可从 AI 响应中解析
-                };
-
-                results.Add(result);
-            }
-            catch (JsonException ex)
-            {
-                logger.LogWarning(ex, "解析 AI 响应行失败: {Line}", line);
-            }
-        }
-
-        logger.LogInformation("AI 分类完成，得到 {Count} 条结果", results.Count);
-        return results.ToArray();
-    }
-}

Service/AgentFramework/AgentFrameworkExtensions.cs

@@ -1,53 +0,0 @@
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
-using Microsoft.Agents.AI;
-
-namespace Service.AgentFramework;
-
-/// <summary>
-/// Agent Framework 依赖注入扩展
-/// </summary>
-public static class AgentFrameworkExtensions
-{
-    /// <summary>
-    /// 注册 Agent Framework 相关服务
-    /// </summary>
-    public static IServiceCollection AddAgentFramework(this IServiceCollection services)
-    {
-        // 注册 Tool Registry (Singleton - 无状态，全局共享)
-        services.AddSingleton<IToolRegistry, ToolRegistry>();
-
-        // 注册 Tools (Scoped - 因为依赖 Scoped Repository)
-        services.AddSingleton<ITransactionQueryTools, TransactionQueryTools>();
-        services.AddSingleton<ITextProcessingTools, TextProcessingTools>();
-        services.AddSingleton<IAITools, AITools>();
-
-        // 注册 Agents (Scoped - 因为依赖 Scoped Tools)
-        services.AddSingleton<ClassificationAgent>();
-        services.AddSingleton<ParsingAgent>();
-        services.AddSingleton<ImportAgent>();
-
-        // 注册 Service Facade (Scoped - 避免生命周期冲突)
-        services.AddSingleton<ISmartHandleServiceV2, SmartHandleServiceV2>();
-
-        return services;
-    }
-
-    /// <summary>
-    /// 初始化 Agent 框架的 Tools
-    /// 在应用启动时调用此方法
-    /// </summary>
-    public static void InitializeAgentTools(
-        this IServiceProvider serviceProvider)
-    {
-        var toolRegistry = serviceProvider.GetRequiredService<IToolRegistry>();
-        var logger = serviceProvider.GetRequiredService<ILogger<IToolRegistry>>();
-
-        logger.LogInformation("开始初始化 Agent Tools...");
-
-        // 这里可以注册更多的 Tool
-        // 目前大部分 Tool 被整合到了工具类中，后续可根据需要扩展
-
-        logger.LogInformation("Agent Tools 初始化完成");
-    }
-}

Service/AgentFramework/AgentResult.cs

@@ -1,141 +0,0 @@
-namespace Service.AgentFramework;
-
-/// <summary>
-/// Agent 执行结果的标准化输出模型
-/// </summary>
-/// <typeparam name="T">数据类型</typeparam>
-public record AgentResult<T>
-{
-    /// <summary>
-    /// Agent 执行的主要数据结果
-    /// </summary>
-    public T Data { get; init; } = default!;
-
-    /// <summary>
-    /// 多轮提炼后的总结信息（3-5 句，包含关键指标）
-    /// </summary>
-    public string Summary { get; init; } = string.Empty;
-
-    /// <summary>
-    /// Agent 执行的步骤链（用于可视化和调试）
-    /// </summary>
-    public List<ExecutionStep> Steps { get; init; } = new();
-
-    /// <summary>
-    /// 元数据（统计信息、性能指标等）
-    /// </summary>
-    public Dictionary<string, object?> Metadata { get; init; } = new();
-
-    /// <summary>
-    /// 执行是否成功
-    /// </summary>
-    public bool Success { get; init; } = true;
-
-    /// <summary>
-    /// 错误信息（如果有的话）
-    /// </summary>
-    public string? Error { get; init; }
-}
-
-/// <summary>
-/// Agent 执行步骤
-/// </summary>
-public record ExecutionStep
-{
-    /// <summary>
-    /// 步骤名称
-    /// </summary>
-    public string Name { get; init; } = string.Empty;
-
-    /// <summary>
-    /// 步骤描述
-    /// </summary>
-    public string Description { get; init; } = string.Empty;
-
-    /// <summary>
-    /// 步骤状态：Pending, Running, Completed, Failed
-    /// </summary>
-    public string Status { get; init; } = "Pending";
-
-    /// <summary>
-    /// 执行耗时（毫秒）
-    /// </summary>
-    public long DurationMs { get; init; }
-
-    /// <summary>
-    /// 步骤输出数据（可选）
-    /// </summary>
-    public object? Output { get; init; }
-
-    /// <summary>
-    /// 错误信息（如果步骤失败）
-    /// </summary>
-    public string? Error { get; init; }
-}
-
-/// <summary>
-/// 分类结果模型
-/// </summary>
-public record ClassificationResult
-{
-    /// <summary>
-    /// 原始摘要
-    /// </summary>
-    public string Reason { get; init; } = string.Empty;
-
-    /// <summary>
-    /// 分类名称
-    /// </summary>
-    public string Classify { get; init; } = string.Empty;
-
-    /// <summary>
-    /// 交易类型
-    /// </summary>
-    public TransactionType Type { get; init; }
-
-    /// <summary>
-    /// AI 置信度评分 (0-1)
-    /// </summary>
-    public double Confidence { get; init; }
-
-    /// <summary>
-    /// 影响的交易记录 ID
-    /// </summary>
-    public List<long> TransactionIds { get; init; } = new();
-
-    /// <summary>
-    /// 参考的相似记录
-    /// </summary>
-    public List<string> References { get; init; } = new();
-}
-
-/// <summary>
-/// 账单解析结果模型
-/// </summary>
-public record TransactionParseResult
-{
-    /// <summary>
-    /// 金额
-    /// </summary>
-    public decimal Amount { get; init; }
-
-    /// <summary>
-    /// 摘要
-    /// </summary>
-    public string Reason { get; init; } = string.Empty;
-
-    /// <summary>
-    /// 日期
-    /// </summary>
-    public DateTime Date { get; init; }
-
-    /// <summary>
-    /// 交易类型
-    /// </summary>
-    public TransactionType Type { get; init; }
-
-    /// <summary>
-    /// 分类
-    /// </summary>
-    public string? Classify { get; init; }
-}

Service/AgentFramework/BaseAgent.cs

@@ -1,217 +0,0 @@
-using System.Diagnostics;
-using Microsoft.Extensions.Logging;
-
-namespace Service.AgentFramework;
-
-/// <summary>
-/// Agent 基类 - 提供通用的工作流编排能力
-/// </summary>
-public abstract class BaseAgent
-{
-    protected readonly IToolRegistry _toolRegistry;
-    protected readonly ILogger<BaseAgent> _logger;
-    protected readonly List<ExecutionStep> _steps = new();
-    protected readonly Dictionary<string, object?> _metadata = new();
-    
-    // 定义 ActivitySource 供 DevUI 捕获
-    private static readonly ActivitySource _activitySource = new("Microsoft.Agents.Workflows");
-
-    protected BaseAgent(
-        IToolRegistry toolRegistry,
-        ILogger<BaseAgent> logger)
-    {
-        _toolRegistry = toolRegistry;
-        _logger = logger;
-    }
-
-    /// <summary>
-    /// 记录执行步骤
-    /// </summary>
-    protected void RecordStep(
-        string name,
-        string description,
-        object? output = null,
-        long durationMs = 0)
-    {
-        var step = new ExecutionStep
-        {
-            Name = name,
-            Description = description,
-            Status = "Completed",
-            Output = output,
-            DurationMs = durationMs
-        };
-
-        _steps.Add(step);
-        
-        // 使用 Activity 进行埋点，将被 DevUI 自动捕获
-        using var activity = _activitySource.StartActivity(name);
-        activity?.SetTag("agent.step.description", description);
-        if (output != null) activity?.SetTag("agent.step.output", output.ToString());
-    }
-
-    /// <summary>
-    /// 记录失败的步骤
-    /// </summary>
-    protected void RecordFailedStep(
-        string name,
-        string description,
-        string error,
-        long durationMs = 0)
-    {
-        var step = new ExecutionStep
-        {
-            Name = name,
-            Description = description,
-            Status = "Failed",
-            Error = error,
-            DurationMs = durationMs
-        };
-
-        _steps.Add(step);
-        
-        using var activity = _activitySource.StartActivity($"{name} (Failed)");
-        activity?.SetTag("agent.step.error", error);
-        _logger.LogError("[Agent步骤失败] {StepName}: {Error}", name, error);
-    }
-
-    /// <summary>
-    /// 设置元数据
-    /// </summary>
-    protected void SetMetadata(string key, object? value)
-    {
-        _metadata[key] = value;
-    }
-
-    /// <summary>
-    /// 获取执行日志
-    /// </summary>
-    protected List<ExecutionStep> GetExecutionLog()
-    {
-        return _steps.ToList();
-    }
-
-    /// <summary>
-    /// 生成多轮总结
-    /// </summary>
-    protected virtual async Task<string> GenerateSummaryAsync(
-        string[] phases,
-        Dictionary<string, object?> phaseResults)
-    {
-        var summaryParts = new List<string>();
-
-        // 简单的总结生成逻辑
-        // 实际项目中可以集成 AI 生成更复杂的总结
-        foreach (var phase in phases)
-        {
-            if (phaseResults.TryGetValue(phase, out var result))
-            {
-                summaryParts.Add($"{phase}：已完成");
-            }
-        }
-
-        return await Task.FromResult(string.Join("；", summaryParts) + "。");
-    }
-
-    /// <summary>
-    /// 调用 Tool（简化接口）
-    /// </summary>
-    protected async Task<TResult> CallToolAsync<TResult>(
-        string toolName,
-        string stepName,
-        string stepDescription)
-    {
-        var sw = System.Diagnostics.Stopwatch.StartNew();
-        try
-        {
-            _logger.LogInformation("开始执行 Tool: {ToolName}", toolName);
-            var result = await _toolRegistry.InvokeToolAsync<TResult>(toolName);
-            sw.Stop();
-
-            RecordStep(stepName, stepDescription, result, sw.ElapsedMilliseconds);
-            return result;
-        }
-        catch (Exception ex)
-        {
-            sw.Stop();
-            RecordFailedStep(stepName, stepDescription, ex.Message, sw.ElapsedMilliseconds);
-            throw;
-        }
-    }
-
-    /// <summary>
-    /// 调用带参数的 Tool
-    /// </summary>
-    protected async Task<TResult> CallToolAsync<TParam, TResult>(
-        string toolName,
-        TParam param,
-        string stepName,
-        string stepDescription)
-    {
-        var sw = System.Diagnostics.Stopwatch.StartNew();
-        try
-        {
-            _logger.LogInformation("开始执行 Tool: {ToolName}，参数: {Param}", toolName, param);
-            var result = await _toolRegistry.InvokeToolAsync<TParam, TResult>(toolName, param);
-            sw.Stop();
-
-            RecordStep(stepName, stepDescription, result, sw.ElapsedMilliseconds);
-            return result;
-        }
-        catch (Exception ex)
-        {
-            sw.Stop();
-            RecordFailedStep(stepName, stepDescription, ex.Message, sw.ElapsedMilliseconds);
-            throw;
-        }
-    }
-
-    /// <summary>
-    /// 调用带多参数的 Tool
-    /// </summary>
-    protected async Task<TResult> CallToolAsync<TParam1, TParam2, TResult>(
-        string toolName,
-        TParam1 param1,
-        TParam2 param2,
-        string stepName,
-        string stepDescription)
-    {
-        var sw = System.Diagnostics.Stopwatch.StartNew();
-        try
-        {
-            _logger.LogInformation("开始执行 Tool: {ToolName}，参数: {Param1}, {Param2}", toolName, param1, param2);
-            var result = await _toolRegistry.InvokeToolAsync<TParam1, TParam2, TResult>(
-                toolName, param1, param2);
-            sw.Stop();
-
-            RecordStep(stepName, stepDescription, result, sw.ElapsedMilliseconds);
-            return result;
-        }
-        catch (Exception ex)
-        {
-            sw.Stop();
-            RecordFailedStep(stepName, stepDescription, ex.Message, sw.ElapsedMilliseconds);
-            throw;
-        }
-    }
-
-    /// <summary>
-    /// 获取 Agent 执行结果
-    /// </summary>
-    protected AgentResult<T> CreateResult<T>(
-        T data,
-        string summary,
-        bool success = true,
-        string? error = null)
-    {
-        return new AgentResult<T>
-        {
-            Data = data,
-            Summary = summary,
-            Steps = _steps,
-            Metadata = _metadata,
-            Success = success,
-            Error = error
-        };
-    }
-}

Service/AgentFramework/ClassificationAgent.cs

@@ -1,301 +0,0 @@
-namespace Service.AgentFramework;
-
-/// <summary>
-/// 账单分类 Agent - 负责智能分类流程编排
-/// </summary>
-public class ClassificationAgent : BaseAgent
-{
-    private readonly ITransactionQueryTools _queryTools;
-    private readonly ITextProcessingTools _textTools;
-    private readonly IAITools _aiTools;
-    private readonly Action<(string type, string data)>? _progressCallback;
-
-    public ClassificationAgent(
-        IToolRegistry toolRegistry,
-        ITransactionQueryTools queryTools,
-        ITextProcessingTools textTools,
-        IAITools aiTools,
-        ILogger<ClassificationAgent> logger,
-        Action<(string type, string data)>? progressCallback = null
-    ) : base(toolRegistry, logger)
-    {
-        _queryTools = queryTools;
-        _textTools = textTools;
-        _aiTools = aiTools;
-        _progressCallback = progressCallback;
-    }
-
-    /// <summary>
-    /// 执行智能分类工作流
-    /// </summary>
-    public async Task<AgentResult<ClassificationResult[]>> ExecuteAsync(
-        long[] transactionIds,
-        ITransactionCategoryRepository categoryRepository)
-    {
-        try
-        {
-            // ========== Phase 1: 数据采集阶段 ==========
-            ReportProgress("start", "开始分类，正在查询待分类账单");
-
-            var sampleRecords = await _queryTools.QueryUnclassifiedRecordsAsync(transactionIds);
-            RecordStep(
-                "数据采集",
-                $"查询到 {sampleRecords.Length} 条待分类账单",
-                sampleRecords.Length);
-
-            if (sampleRecords.Length == 0)
-            {
-                var emptyResult = new AgentResult<ClassificationResult[]>
-                {
-                    Data = Array.Empty<ClassificationResult>(),
-                    Summary = "未找到待分类的账单。",
-                    Steps = _steps,
-                    Metadata = _metadata,
-                    Success = false,
-                    Error = "没有待分类记录"
-                };
-                return emptyResult;
-            }
-
-            ReportProgress("progress", $"找到 {sampleRecords.Length} 条待分类账单");
-            SetMetadata("sample_count", sampleRecords.Length);
-
-            // ========== Phase 2: 分析阶段 ==========
-            ReportProgress("progress", "正在进行分析...");
-
-            // 分组和关键词提取
-            var groupedRecords = GroupRecordsByReason(sampleRecords);
-            RecordStep("记录分组", $"将账单分为 {groupedRecords.Count} 个分组");
-
-            var referenceRecords = new Dictionary<string, List<TransactionRecord>>();
-            var extractedKeywords = new Dictionary<string, List<string>>();
-
-            foreach (var group in groupedRecords)
-            {
-                var keywords = await _textTools.ExtractKeywordsAsync(group.Reason);
-                extractedKeywords[group.Reason] = keywords;
-
-                if (keywords.Count > 0)
-                {
-                    var similar = await _queryTools.QueryClassifiedByKeywordsAsync(keywords, minMatchRate: 0.4, limit: 10);
-                    if (similar.Count > 0)
-                    {
-                        var topSimilar = similar.Take(5).Select(x => x.record).ToList();
-                        referenceRecords[group.Reason] = topSimilar;
-                    }
-                }
-            }
-
-            RecordStep(
-                "关键词提取与相似度匹配",
-                $"为 {extractedKeywords.Count} 个摘要提取了关键词，找到 {referenceRecords.Count} 个参考记录",
-                referenceRecords.Count);
-
-            SetMetadata("groups_count", groupedRecords.Count);
-            SetMetadata("reference_records_count", referenceRecords.Count);
-            ReportProgress("progress", $"分析完成，共分组 {groupedRecords.Count} 个");
-
-            // ========== Phase 3: 决策阶段 ==========
-            _logger.LogInformation("【阶段 3】决策");
-            ReportProgress("progress", "调用 AI 进行分类决策");
-
-            var categoryInfo = await _queryTools.GetCategoryInfoAsync();
-            var billsInfo = BuildBillsInfo(groupedRecords, referenceRecords);
-
-            var systemPrompt = BuildSystemPrompt(categoryInfo);
-            var userPrompt = BuildUserPrompt(billsInfo);
-
-            var classificationResults = await _aiTools.ClassifyTransactionsAsync(systemPrompt, userPrompt);
-            RecordStep(
-                "AI 分类决策",
-                $"AI 分类完成，得到 {classificationResults.Length} 条分类结果");
-
-            SetMetadata("classification_results_count", classificationResults.Length);
-
-            // ========== Phase 4: 结果保存阶段 ==========
-            _logger.LogInformation("【阶段 4】保存结果");
-            ReportProgress("progress", "正在保存分类结果...");
-
-            var successCount = 0;
-            foreach (var classResult in classificationResults)
-            {
-                var matchingGroup = groupedRecords.FirstOrDefault(g => g.Reason == classResult.Reason);
-                if (matchingGroup.Reason == null)
-                    continue;
-
-                foreach (var id in matchingGroup.Ids)
-                {
-                    var success = await _queryTools.UpdateTransactionClassifyAsync(
-                        id,
-                        classResult.Classify,
-                        classResult.Type);
-
-                    if (success)
-                    {
-                        successCount++;
-                        var resultJson = JsonSerializer.Serialize(new
-                        {
-                            id,
-                            classResult.Classify,
-                            classResult.Type
-                        });
-                        ReportProgress("data", resultJson);
-                    }
-                }
-            }
-
-            RecordStep("保存结果", $"成功保存 {successCount} 条分类结果");
-            SetMetadata("saved_count", successCount);
-
-            // ========== 生成多轮总结 ==========
-            var summary = GenerateMultiPhaseSummary(
-                sampleRecords.Length,
-                groupedRecords.Count,
-                classificationResults.Length,
-                successCount);
-
-            var finalResult = new AgentResult<ClassificationResult[]>
-            {
-                Data = classificationResults,
-                Summary = summary,
-                Steps = _steps,
-                Metadata = _metadata,
-                Success = true
-            };
-
-            ReportProgress("success", $"分类完成！{summary}");
-            _logger.LogInformation("=== 分类 Agent 执行完成 ===");
-
-            return finalResult;
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "分类 Agent 执行失败");
-            
-            var errorResult = new AgentResult<ClassificationResult[]>
-            {
-                Data = Array.Empty<ClassificationResult>(),
-                Summary = $"分类失败: {ex.Message}",
-                Steps = _steps,
-                Metadata = _metadata,
-                Success = false,
-                Error = ex.Message
-            };
-
-            ReportProgress("error", ex.Message);
-            return errorResult;
-        }
-    }
-
-    // ========== 辅助方法 ==========
-
-    private List<(string Reason, List<long> Ids, int Count, decimal TotalAmount, TransactionType SampleType)> GroupRecordsByReason(
-        TransactionRecord[] records)
-    {
-        var grouped = records
-            .GroupBy(r => r.Reason)
-            .Select(g => (
-                Reason: g.Key,
-                Ids: g.Select(r => r.Id).ToList(),
-                Count: g.Count(),
-                TotalAmount: g.Sum(r => r.Amount),
-                SampleType: g.First().Type
-            ))
-            .OrderByDescending(g => Math.Abs(g.TotalAmount))
-            .ToList();
-
-        return grouped;
-    }
-
-    private string BuildBillsInfo(
-        List<(string Reason, List<long> Ids, int Count, decimal TotalAmount, TransactionType SampleType)> groupedRecords,
-        Dictionary<string, List<TransactionRecord>> referenceRecords)
-    {
-        var billsInfo = new StringBuilder();
-        foreach (var (group, index) in groupedRecords.Select((g, i) => (g, i)))
-        {
-            billsInfo.AppendLine($"{index + 1}. 摘要={group.Reason}, 当前类型={GetTypeName(group.SampleType)}, 涉及金额={group.TotalAmount}");
-
-            if (referenceRecords.TryGetValue(group.Reason, out var references))
-            {
-                billsInfo.AppendLine("   【参考】相似且已分类的账单：");
-                foreach (var refer in references.Take(3))
-                {
-                    billsInfo.AppendLine($"      - 摘要={refer.Reason}, 分类={refer.Classify}, 类型={GetTypeName(refer.Type)}, 金额={refer.Amount}");
-                }
-            }
-        }
-
-        return billsInfo.ToString();
-    }
-
-    private string BuildSystemPrompt(string categoryInfo)
-    {
-        return $$"""
-        你是一个专业的账单分类助手。请根据提供的账单分组信息和分类列表，为每个分组选择最合适的分类。
-
-        可用的分类列表：
-        {{categoryInfo}}
-
-        分类规则：
-        1. 根据账单的摘要和涉及金额，选择最匹配的分类
-        2. 如果提供了【参考】信息，优先参考相似账单的分类，这些是历史上已分类的相似账单
-        3. 如果无法确定分类，可以选择"其他"
-        4. 每个分组可能包含多条账单，你需要为整个分组选择一个分类
-
-        输出格式要求（强制）：
-        - 请使用 NDJSON（每行一个独立的 JSON 对象，末尾以换行符分隔），不要输出数组。
-        - 每行的JSON格式严格为：
-        {
-            "reason": "交易摘要", 
-            "type": Number, // 交易类型，0=支出，1=收入，2=不计入收支
-            "classify": "分类名称"
-        }
-        - 不要输出任何解释性文字、编号、标点或多余的文本
-        - 如果无法判断分类，请不要输出改行的 JSON 对象
-
-        只输出按行的 JSON 对象（NDJSON），不要有其他文字说明。
-        """;
-    }
-
-    private string BuildUserPrompt(string billsInfo)
-    {
-        return $$"""
-        请为以下账单分组进行分类：
-
-        {{billsInfo}}
-
-        请逐个输出分类结果。
-        """;
-    }
-
-    private string GenerateMultiPhaseSummary(
-        int sampleCount,
-        int groupCount,
-        int classificationCount,
-        int savedCount)
-    {
-        var highConfidenceCount = savedCount; // 简化，实际可从 Confidence 字段计算
-        var confidenceRate = sampleCount > 0 ? (savedCount * 100 / sampleCount) : 0;
-
-        return $"成功分类 {savedCount} 条账单（共 {sampleCount} 条待分类）。" +
-               $"分为 {groupCount} 个分组，AI 给出 {classificationCount} 条分类建议。" +
-               $"分类完成度 {confidenceRate}%，所有结果已保存。";
-    }
-
-    private void ReportProgress(string type, string data)
-    {
-        _progressCallback?.Invoke((type, data));
-    }
-
-    private static string GetTypeName(TransactionType type)
-    {
-        return type switch
-        {
-            TransactionType.Expense => "支出",
-            TransactionType.Income => "收入",
-            TransactionType.None => "不计入",
-            _ => "未知"
-        };
-    }
-}

Service/AgentFramework/IToolRegistry.cs

@@ -1,101 +0,0 @@
-namespace Service.AgentFramework;
-
-/// <summary>
-/// Tool 的定义和元数据
-/// </summary>
-public record ToolDefinition
-{
-    /// <summary>
-    /// Tool 唯一标识
-    /// </summary>
-    public string Name { get; init; } = string.Empty;
-
-    /// <summary>
-    /// Tool 描述
-    /// </summary>
-    public string Description { get; init; } = string.Empty;
-
-    /// <summary>
-    /// Tool 对应的委托
-    /// </summary>
-    public Delegate Handler { get; init; } = null!;
-
-    /// <summary>
-    /// Tool 所属类别
-    /// </summary>
-    public string Category { get; init; } = string.Empty;
-
-    /// <summary>
-    /// Tool 是否可缓存
-    /// </summary>
-    public bool Cacheable { get; init; }
-}
-
-/// <summary>
-/// Tool Registry 接口 - 管理所有可用的 Tools
-/// </summary>
-public interface IToolRegistry
-{
-    /// <summary>
-    /// 注册一个 Tool
-    /// </summary>
-    void RegisterTool<TResult>(
-        string name,
-        string description,
-        Func<Task<TResult>> handler,
-        string category = "General",
-        bool cacheable = false);
-
-    /// <summary>
-    /// 注册一个带参数的 Tool
-    /// </summary>
-    void RegisterTool<TParam, TResult>(
-        string name,
-        string description,
-        Func<TParam, Task<TResult>> handler,
-        string category = "General",
-        bool cacheable = false);
-
-    /// <summary>
-    /// 注册一个带多参数的 Tool
-    /// </summary>
-    void RegisterTool<TParam1, TParam2, TResult>(
-        string name,
-        string description,
-        Func<TParam1, TParam2, Task<TResult>> handler,
-        string category = "General",
-        bool cacheable = false);
-
-    /// <summary>
-    /// 获取 Tool 定义
-    /// </summary>
-    ToolDefinition? GetToolDefinition(string name);
-
-    /// <summary>
-    /// 获取所有 Tools
-    /// </summary>
-    IEnumerable<ToolDefinition> GetAllTools();
-
-    /// <summary>
-    /// 按类别获取 Tools
-    /// </summary>
-    IEnumerable<ToolDefinition> GetToolsByCategory(string category);
-
-    /// <summary>
-    /// 调用无参 Tool
-    /// </summary>
-    Task<TResult> InvokeToolAsync<TResult>(string toolName);
-
-    /// <summary>
-    /// 调用带参 Tool
-    /// </summary>
-    Task<TResult> InvokeToolAsync<TParam, TResult>(string toolName, TParam param);
-
-    /// <summary>
-    /// 调用带多参 Tool
-    /// </summary>
-    Task<TResult> InvokeToolAsync<TParam1, TParam2, TResult>(
-        string toolName,
-        TParam1 param1,
-        TParam2 param2);
-}

Service/AgentFramework/ImportAgent.cs

@@ -1,190 +0,0 @@
-namespace Service.AgentFramework;
-
-/// <summary>
-/// 文件导入 Agent - 处理支付宝、微信等账单导入
-/// </summary>
-public class ImportAgent : BaseAgent
-{
-    private readonly ITransactionQueryTools _queryTools;
-    private readonly ILogger<ImportAgent> _importLogger;
-
-    public ImportAgent(
-        IToolRegistry toolRegistry,
-        ITransactionQueryTools queryTools,
-        ILogger<ImportAgent> logger,
-        ILogger<ImportAgent> importLogger
-    ) : base(toolRegistry, logger)
-    {
-        _queryTools = queryTools;
-        _importLogger = importLogger;
-    }
-
-    /// <summary>
-    /// 执行批量导入流程
-    /// </summary>
-    public async Task<AgentResult<ImportResult>> ExecuteAsync(
-        Dictionary<string, string>[] rows,
-        string source,
-        Func<Dictionary<string, string>, Task<TransactionRecord?>> transformAsync)
-    {
-        try
-        {
-            // Phase 1: 数据验证
-            RecordStep("数据验证", $"验证 {rows.Length} 条记录");
-            SetMetadata("total_rows", rows.Length);
-
-            var importNos = rows
-                .Select(r => r.ContainsKey("交易号") ? r["交易号"] : null)
-                .Where(no => !string.IsNullOrWhiteSpace(no))
-                .Cast<string>()
-                .ToArray();
-
-            if (importNos.Length == 0)
-            {
-                var emptyResult = new ImportResult
-                {
-                    TotalCount = rows.Length,
-                    AddedCount = 0,
-                    UpdatedCount = 0,
-                    SkippedCount = rows.Length
-                };
-
-                return CreateResult(
-                    emptyResult,
-                    "导入失败：找不到有效的交易号。",
-                    false,
-                    "No valid transaction numbers found");
-            }
-
-            // Phase 2: 批量检查存在性
-            _logger.LogInformation("【阶段 2】批量检查存在性");
-            var existenceMap = await _queryTools.BatchCheckExistsByImportNoAsync(importNos, source);
-            RecordStep(
-                "批量检查",
-                $"检查 {importNos.Length} 条记录，其中 {existenceMap.Values.Count(v => v)} 条已存在");
-
-            SetMetadata("existing_count", existenceMap.Values.Count(v => v));
-            SetMetadata("new_count", existenceMap.Values.Count(v => !v));
-
-            // Phase 3: 数据转换和冲突解决
-            _logger.LogInformation("【阶段 3】数据转换和冲突解决");
-            var addRecords = new List<TransactionRecord>();
-            var updateRecords = new List<TransactionRecord>();
-            var skippedCount = 0;
-
-            foreach (var row in rows)
-            {
-                try
-                {
-                    var importNo = row.ContainsKey("交易号") ? row["交易号"] : null;
-                    if (string.IsNullOrWhiteSpace(importNo))
-                    {
-                        skippedCount++;
-                        continue;
-                    }
-
-                    var transformed = await transformAsync(row);
-                    if (transformed == null)
-                    {
-                        skippedCount++;
-                        continue;
-                    }
-
-                    transformed.ImportNo = importNo;
-                    transformed.ImportFrom = source;
-
-                    var exists = existenceMap.GetValueOrDefault(importNo, false);
-                    if (exists)
-                    {
-                        updateRecords.Add(transformed);
-                    }
-                    else
-                    {
-                        addRecords.Add(transformed);
-                    }
-                }
-                catch (Exception ex)
-                {
-                    _importLogger.LogWarning(ex, "转换记录失败: {Row}", row);
-                    skippedCount++;
-                }
-            }
-
-            RecordStep(
-                "数据转换",
-                $"转换完成：新增 {addRecords.Count}，更新 {updateRecords.Count}，跳过 {skippedCount}");
-
-            SetMetadata("add_count", addRecords.Count);
-            SetMetadata("update_count", updateRecords.Count);
-            SetMetadata("skip_count", skippedCount);
-
-            // Phase 4: 批量保存
-            _logger.LogInformation("【阶段 4】批量保存数据");
-            // 这里简化处理，实际应该使用事务和批量操作提高性能
-            // 您可以在这里调用现有的 Repository 方法
-
-            RecordStep("批量保存", $"已准备好 {addRecords.Count + updateRecords.Count} 条待保存记录");
-
-            var importResult = new ImportResult
-            {
-                TotalCount = rows.Length,
-                AddedCount = addRecords.Count,
-                UpdatedCount = updateRecords.Count,
-                SkippedCount = skippedCount,
-                AddedRecords = addRecords,
-                UpdatedRecords = updateRecords
-            };
-
-            var summary = $"导入完成：共 {rows.Length} 条记录，新增 {addRecords.Count}，更新 {updateRecords.Count}，跳过 {skippedCount}。";
-
-            _logger.LogInformation("=== 导入 Agent 执行完成 ===");
-
-            return CreateResult(importResult, summary, true);
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "导入 Agent 执行失败");
-            return CreateResult(
-                new ImportResult { TotalCount = rows.Length },
-                $"导入失败: {ex.Message}",
-                false,
-                ex.Message);
-        }
-    }
-}
-
-/// <summary>
-/// 导入结果
-/// </summary>
-public record ImportResult
-{
-    /// <summary>
-    /// 总记录数
-    /// </summary>
-    public int TotalCount { get; init; }
-
-    /// <summary>
-    /// 新增数
-    /// </summary>
-    public int AddedCount { get; init; }
-
-    /// <summary>
-    /// 更新数
-    /// </summary>
-    public int UpdatedCount { get; init; }
-
-    /// <summary>
-    /// 跳过数
-    /// </summary>
-    public int SkippedCount { get; init; }
-
-    /// <summary>
-    /// 新增的记录（可选）
-    /// </summary>
-    public List<TransactionRecord> AddedRecords { get; init; } = new();
-
-    /// <summary>
-    /// 更新的记录（可选）
-    /// </summary>
-    public List<TransactionRecord> UpdatedRecords { get; init; } = new();
-}

Service/AgentFramework/ParsingAgent.cs

@@ -1,62 +0,0 @@
-namespace Service.AgentFramework;
-
-/// <summary>
-/// 单行账单解析 Agent
-/// </summary>
-public class ParsingAgent : BaseAgent
-{
-    private readonly IAITools _aiTools;
-    private readonly ITextProcessingTools _textTools;
-
-    public ParsingAgent(
-        IToolRegistry toolRegistry,
-        IAITools aiTools,
-        ITextProcessingTools textTools,
-        ILogger<ParsingAgent> logger
-    ) : base(toolRegistry, logger)
-    {
-        _aiTools = aiTools;
-        _textTools = textTools;
-    }
-
-    /// <summary>
-    /// 解析单行账单文本
-    /// </summary>
-    public async Task<AgentResult<TransactionParseResult?>> ExecuteAsync(string billText)
-    {
-        try
-        {
-            // Phase 1: 文本分析
-            RecordStep("文本分析", $"分析账单文本: {billText}");
-            var textStructure = await _textTools.AnalyzeTextStructureAsync(billText);
-            SetMetadata("text_structure", textStructure);
-
-            // Phase 2: 关键词提取
-            var keywords = await _textTools.ExtractKeywordsAsync(billText);
-            RecordStep("关键词提取", $"提取到 {keywords.Count} 个关键词");
-            SetMetadata("keywords", keywords);
-
-            // Phase 3: AI 解析
-            var userPrompt = $"请解析以下账单文本：\n{billText}";
-            RecordStep("AI 解析", "调用 AI 进行账单解析");
-
-            // Phase 4: 结果解析
-            TransactionParseResult? parseResult = null;
-
-            var summary = parseResult != null
-                ? $"成功解析账单：{parseResult.Reason}，金额 {parseResult.Amount}，日期 {parseResult.Date:yyyy-MM-dd}。"
-                : "账单解析失败，无法提取结构化数据。";
-
-            return CreateResult<TransactionParseResult?>(parseResult, summary, parseResult != null);
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "解析 Agent 执行失败");
-            return CreateResult<TransactionParseResult?>(
-                null,
-                $"解析失败: {ex.Message}",
-                false,
-                ex.Message);
-        }
-    }
-}

Service/AgentFramework/TextProcessingTools.cs

@@ -1,51 +0,0 @@
-namespace Service.AgentFramework;
-
-/// <summary>
-/// 文本处理工具集
-/// </summary>
-public interface ITextProcessingTools
-{
-    /// <summary>
-    /// 提取关键词
-    /// </summary>
-    Task<List<string>> ExtractKeywordsAsync(string text);
-
-    /// <summary>
-    /// 分析文本结构
-    /// </summary>
-    Task<Dictionary<string, object?>> AnalyzeTextStructureAsync(string text);
-}
-
-/// <summary>
-/// 文本处理工具实现
-/// </summary>
-public class TextProcessingTools(
-    ITextSegmentService textSegmentService,
-    ILogger<TextProcessingTools> logger
-) : ITextProcessingTools
-{
-    public async Task<List<string>> ExtractKeywordsAsync(string text)
-    {
-        logger.LogDebug("提取关键词: {Text}", text);
-        
-        var keywords = await Task.FromResult(textSegmentService.ExtractKeywords(text));
-        
-        logger.LogDebug("提取到 {Count} 个关键词: {Keywords}",
-            keywords.Count,
-            string.Join(", ", keywords));
-
-        return keywords;
-    }
-
-    public async Task<Dictionary<string, object?>> AnalyzeTextStructureAsync(string text)
-    {
-        logger.LogDebug("分析文本结构");
-        
-        return await Task.FromResult(new Dictionary<string, object?>
-        {
-            ["length"] = text.Length,
-            ["wordCount"] = text.Split(' ').Length,
-            ["timestamp"] = DateTime.UtcNow
-        });
-    }
-}

Service/AgentFramework/ToolRegistry.cs

@@ -1,177 +0,0 @@
-namespace Service.AgentFramework;
-
-/// <summary>
-/// Tool 注册表实现
-/// </summary>
-public class ToolRegistry : IToolRegistry
-{
-    private readonly Dictionary<string, ToolDefinition> _tools = new();
-    private readonly ILogger<ToolRegistry> _logger;
-
-    public ToolRegistry(ILogger<ToolRegistry> logger)
-    {
-        _logger = logger;
-    }
-
-    public void RegisterTool<TResult>(
-        string name,
-        string description,
-        Func<Task<TResult>> handler,
-        string category = "General",
-        bool cacheable = false)
-    {
-        if (string.IsNullOrWhiteSpace(name))
-            throw new ArgumentException("Tool 名称不能为空", nameof(name));
-
-        var toolDef = new ToolDefinition
-        {
-            Name = name,
-            Description = description,
-            Handler = handler,
-            Category = category,
-            Cacheable = cacheable
-        };
-
-        _tools[name] = toolDef;
-        _logger.LogInformation("已注册 Tool: {ToolName} (类别: {Category})", name, category);
-    }
-
-    public void RegisterTool<TParam, TResult>(
-        string name,
-        string description,
-        Func<TParam, Task<TResult>> handler,
-        string category = "General",
-        bool cacheable = false)
-    {
-        if (string.IsNullOrWhiteSpace(name))
-            throw new ArgumentException("Tool 名称不能为空", nameof(name));
-
-        var toolDef = new ToolDefinition
-        {
-            Name = name,
-            Description = description,
-            Handler = handler,
-            Category = category,
-            Cacheable = cacheable
-        };
-
-        _tools[name] = toolDef;
-        _logger.LogInformation("已注册 Tool: {ToolName} (类别: {Category})", name, category);
-    }
-
-    public void RegisterTool<TParam1, TParam2, TResult>(
-        string name,
-        string description,
-        Func<TParam1, TParam2, Task<TResult>> handler,
-        string category = "General",
-        bool cacheable = false)
-    {
-        if (string.IsNullOrWhiteSpace(name))
-            throw new ArgumentException("Tool 名称不能为空", nameof(name));
-
-        var toolDef = new ToolDefinition
-        {
-            Name = name,
-            Description = description,
-            Handler = handler,
-            Category = category,
-            Cacheable = cacheable
-        };
-
-        _tools[name] = toolDef;
-        _logger.LogInformation("已注册 Tool: {ToolName} (类别: {Category})", name, category);
-    }
-
-    public ToolDefinition? GetToolDefinition(string name)
-    {
-        return _tools.TryGetValue(name, out var tool) ? tool : null;
-    }
-
-    public IEnumerable<ToolDefinition> GetAllTools()
-    {
-        return _tools.Values;
-    }
-
-    public IEnumerable<ToolDefinition> GetToolsByCategory(string category)
-    {
-        return _tools.Values.Where(t => t.Category == category);
-    }
-
-    public async Task<TResult> InvokeToolAsync<TResult>(string toolName)
-    {
-        if (!_tools.TryGetValue(toolName, out var toolDef))
-            throw new InvalidOperationException($"未找到 Tool: {toolName}");
-
-        try
-        {
-            _logger.LogDebug("调用 Tool: {ToolName}", toolName);
-
-            if (toolDef.Handler is Func<Task<TResult>> handler)
-            {
-                var result = await handler();
-                _logger.LogDebug("Tool {ToolName} 执行成功", toolName);
-                return result;
-            }
-
-            throw new InvalidOperationException($"Tool {toolName} 签名不匹配");
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "Tool {ToolName} 执行失败", toolName);
-            throw;
-        }
-    }
-
-    public async Task<TResult> InvokeToolAsync<TParam, TResult>(string toolName, TParam param)
-    {
-        if (!_tools.TryGetValue(toolName, out var toolDef))
-            throw new InvalidOperationException($"未找到 Tool: {toolName}");
-
-        try
-        {
-            _logger.LogDebug("调用 Tool: {ToolName}, 参数: {Param}", toolName, param);
-
-            if (toolDef.Handler is Func<TParam, Task<TResult>> handler)
-            {
-                var result = await handler(param);
-                _logger.LogDebug("Tool {ToolName} 执行成功", toolName);
-                return result;
-            }
-
-            throw new InvalidOperationException($"Tool {toolName} 签名不匹配");
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "Tool {ToolName} 执行失败", toolName);
-            throw;
-        }
-    }
-
-    public async Task<TResult> InvokeToolAsync<TParam1, TParam2, TResult>(
-        string toolName,
-        TParam1 param1,
-        TParam2 param2)
-    {
-        if (!_tools.TryGetValue(toolName, out var toolDef))
-            throw new InvalidOperationException($"未找到 Tool: {toolName}");
-
-        try
-        {
-            _logger.LogDebug("调用 Tool: {ToolName}, 参数: {Param1}, {Param2}", toolName, param1, param2);
-
-            if (toolDef.Handler is Func<TParam1, TParam2, Task<TResult>> handler)
-            {
-                var result = await handler(param1, param2);
-                _logger.LogDebug("Tool {ToolName} 执行成功", toolName);
-                return result;
-            }
-
-            throw new InvalidOperationException($"Tool {toolName} 签名不匹配");
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "Tool {ToolName} 执行失败", toolName);
-            throw;
-        }
-    }
-}

Service/AgentFramework/TransactionQueryTools.cs

@@ -1,150 +0,0 @@
-namespace Service.AgentFramework;
-
-/// <summary>
-/// 账单分类查询工具集
-/// </summary>
-public interface ITransactionQueryTools
-{
-    /// <summary>
-    /// 查询待分类的账单记录
-    /// </summary>
-    Task<TransactionRecord[]> QueryUnclassifiedRecordsAsync(long[] transactionIds);
-
-    /// <summary>
-    /// 按关键词查询已分类的相似记录（带评分）
-    /// </summary>
-    Task<List<(TransactionRecord record, double relevanceScore)>> QueryClassifiedByKeywordsAsync(
-        List<string> keywords,
-        double minMatchRate = 0.4,
-        int limit = 10);
-
-    /// <summary>
-    /// 批量查询账单是否已存在（按导入编号）
-    /// </summary>
-    Task<Dictionary<string, bool>> BatchCheckExistsByImportNoAsync(
-        string[] importNos,
-        string source);
-
-    /// <summary>
-    /// 获取所有分类信息
-    /// </summary>
-    Task<string> GetCategoryInfoAsync();
-
-    /// <summary>
-    /// 更新账单分类信息
-    /// </summary>
-    Task<bool> UpdateTransactionClassifyAsync(
-        long transactionId,
-        string classify,
-        TransactionType type);
-}
-
-/// <summary>
-/// 账单分类查询工具实现
-/// </summary>
-public class TransactionQueryTools(
-    ITransactionRecordRepository transactionRepository,
-    ITransactionCategoryRepository categoryRepository,
-    ILogger<TransactionQueryTools> logger
-) : ITransactionQueryTools
-{
-    public async Task<TransactionRecord[]> QueryUnclassifiedRecordsAsync(long[] transactionIds)
-    {
-        logger.LogInformation("查询待分类记录，ID 数量: {Count}", transactionIds.Length);
-        
-        var records = await transactionRepository.GetByIdsAsync(transactionIds);
-        var unclassified = records
-            .Where(x => string.IsNullOrEmpty(x.Classify))
-            .ToArray();
-
-        logger.LogInformation("找到 {Count} 条待分类记录", unclassified.Length);
-        return unclassified;
-    }
-
-    public async Task<List<(TransactionRecord record, double relevanceScore)>> QueryClassifiedByKeywordsAsync(
-        List<string> keywords,
-        double minMatchRate = 0.4,
-        int limit = 10)
-    {
-        logger.LogInformation("按关键词查询相似记录，关键词: {Keywords}", string.Join(", ", keywords));
-        
-        var result = await transactionRepository.GetClassifiedByKeywordsWithScoreAsync(
-            keywords,
-            minMatchRate,
-            limit);
-
-        logger.LogInformation("找到 {Count} 条相似记录，相关度分数: {Scores}",
-            result.Count,
-            string.Join(", ", result.Select(x => $"{x.record.Reason}({x.relevanceScore:F2})")));
-
-        return result;
-    }
-
-    public async Task<Dictionary<string, bool>> BatchCheckExistsByImportNoAsync(
-        string[] importNos,
-        string source)
-    {
-        logger.LogInformation("批量检查导入编号是否存在，数量: {Count}，来源: {Source}",
-            importNos.Length, source);
-
-        var result = new Dictionary<string, bool>();
-        
-        // 分批查询以提高效率
-        const int batchSize = 100;
-        for (int i = 0; i < importNos.Length; i += batchSize)
-        {
-            var batch = importNos.Skip(i).Take(batchSize);
-            foreach (var importNo in batch)
-            {
-                var existing = await transactionRepository.ExistsByImportNoAsync(importNo, source);
-                result[importNo] = existing != null;
-            }
-        }
-
-        var existCount = result.Values.Count(v => v);
-        logger.LogInformation("检查完成，存在数: {ExistCount}, 新增数: {NewCount}",
-            existCount, importNos.Length - existCount);
-
-        return result;
-    }
-
-    public async Task<string> GetCategoryInfoAsync()
-    {
-        logger.LogInformation("获取分类信息");
-        
-        var categories = await categoryRepository.GetAllAsync();
-        var sb = new StringBuilder();
-        
-        sb.AppendLine("可用分类列表：");
-        foreach (var cat in categories)
-        {
-            sb.AppendLine($"- {cat.Name}");
-        }
-
-        return sb.ToString();
-    }
-
-    public async Task<bool> UpdateTransactionClassifyAsync(
-        long transactionId,
-        string classify,
-        TransactionType type)
-    {
-        logger.LogInformation("更新账单分类，ID: {TransactionId}, 分类: {Classify}, 类型: {Type}",
-            transactionId, classify, type);
-
-        var record = await transactionRepository.GetByIdAsync(transactionId);
-        if (record == null)
-        {
-            logger.LogWarning("未找到交易记录，ID: {TransactionId}", transactionId);
-            return false;
-        }
-
-        record.Classify = classify;
-        record.Type = type;
-
-        var result = await transactionRepository.UpdateAsync(record);
-        logger.LogInformation("账单分类更新结果: {Success}", result);
-
-        return result;
-    }
-}

Service/AppSettingModel/AISettings.cs

@@ -1,6 +1,6 @@
 namespace Service.AppSettingModel;
 
-public class AISettings
+public class AiSettings
 {
     public string Endpoint { get; set; } = string.Empty;
     public string Key { get; set; } = string.Empty;

Service/Budget/BudgetSavingsService.cs

@@ -0,0 +1,871 @@
+namespace Service.Budget;
+
+public interface IBudgetSavingsService
+{
+    Task<BudgetResult> GetSavingsDtoAsync(
+        BudgetPeriodType periodType,
+        DateTime? referenceDate = null,
+        IEnumerable<BudgetRecord>? existingBudgets = null);
+}
+
+public class BudgetSavingsService(
+    IBudgetRepository budgetRepository,
+    IBudgetArchiveRepository budgetArchiveRepository,
+    ITransactionRecordRepository transactionsRepository,
+    IConfigService configService,
+    IDateTimeProvider dateTimeProvider
+) : IBudgetSavingsService
+{
+    public async Task<BudgetResult> GetSavingsDtoAsync(
+        BudgetPeriodType periodType,
+        DateTime? referenceDate = null,
+        IEnumerable<BudgetRecord>? existingBudgets = null)
+    {
+        var budgets = existingBudgets;
+
+        if (existingBudgets == null)
+        {
+            budgets = await budgetRepository.GetAllAsync();
+        }
+
+        if (budgets == null)
+        {
+            throw new InvalidOperationException("No budgets found.");
+        }
+
+        budgets = budgets
+        // 排序顺序 1.硬性预算 2.月度->年度 3.实际金额倒叙
+            .OrderBy(b => b.IsMandatoryExpense)
+            .ThenBy(b => b.Type)
+            .ThenByDescending(b => b.Limit);
+
+        var year = referenceDate?.Year ?? dateTimeProvider.Now.Year;
+        var month = referenceDate?.Month ?? dateTimeProvider.Now.Month;
+
+        if (periodType == BudgetPeriodType.Month)
+        {
+            return await GetForMonthAsync(budgets, year, month);
+        }
+        else if (periodType == BudgetPeriodType.Year)
+        {
+            return await GetForYearAsync(budgets, year);
+        }
+
+        throw new NotSupportedException($"Period type {periodType} is not supported.");
+    }
+
+    private async Task<BudgetResult> GetForMonthAsync(
+        IEnumerable<BudgetRecord> budgets,
+        int year,
+        int month)
+    {
+        var transactionClassify = await transactionsRepository.GetAmountGroupByClassifyAsync(
+            new DateTime(year, month, 1),
+            new DateTime(year, month, 1).AddMonths(1)
+        );
+
+        var monthlyIncomeItems = new List<(string name, decimal limit, decimal current, bool isMandatory)>();
+        var monthlyExpenseItems = new List<(string name, decimal limit, decimal current, bool isMandatory)>();
+        var monthlyBudgets = budgets
+            .Where(b => b.Type == BudgetPeriodType.Month);
+        foreach (var budget in monthlyBudgets)
+        {
+            var classifyList = budget.SelectedCategories.Split(',', StringSplitOptions.RemoveEmptyEntries);
+
+            decimal currentAmount = 0;
+            var transactionType = budget.Category switch
+            {
+                BudgetCategory.Income => TransactionType.Income,
+                BudgetCategory.Expense => TransactionType.Expense,
+                _ => throw new NotSupportedException($"Budget category {budget.Category} is not supported.")
+            };
+
+            foreach (var classify in classifyList)
+            {
+                // 获取分类+收入支出类型一致的金额
+                if (transactionClassify.TryGetValue((classify, transactionType), out var amount))
+                {
+                    currentAmount += amount;
+                }
+            }
+
+            // 硬性预算 如果实际发生金额小于 应(总天数/实际天数)发生金额 
+            // 直接取应发生金额(为了预算的准确性)
+            if (budget.IsMandatoryExpense && currentAmount == 0)
+            {
+                currentAmount = budget.Limit / DateTime.DaysInMonth(year, month) * dateTimeProvider.Now.Day;
+            }
+
+            if (budget.Category == BudgetCategory.Income)
+            {
+                monthlyIncomeItems.Add((
+                    name: budget.Name,
+                    limit: budget.Limit,
+                    current: currentAmount,
+                    isMandatory: budget.IsMandatoryExpense
+                ));
+            }
+            else if (budget.Category == BudgetCategory.Expense)
+            {
+                monthlyExpenseItems.Add((
+                    name: budget.Name,
+                    limit: budget.Limit,
+                    current: currentAmount,
+                    isMandatory: budget.IsMandatoryExpense
+                ));
+            }
+        }
+
+        var yearlyIncomeItems = new List<(string name, decimal limit, decimal current)>();
+        var yearlyExpenseItems = new List<(string name, decimal limit, decimal current)>();
+        var yearlyBudgets = budgets
+            .Where(b => b.Type == BudgetPeriodType.Year);
+        // 只需要考虑实际发生在本月的年度预算 因为他会影响到月度的结余情况
+        foreach (var budget in yearlyBudgets)
+        {
+            var classifyList = budget.SelectedCategories.Split(',', StringSplitOptions.RemoveEmptyEntries);
+
+            decimal currentAmount = 0;
+            var transactionType = budget.Category switch
+            {
+                BudgetCategory.Income => TransactionType.Income,
+                BudgetCategory.Expense => TransactionType.Expense,
+                _ => throw new NotSupportedException($"Budget category {budget.Category} is not supported.")
+            };
+
+            foreach (var classify in classifyList)
+            {
+                // 获取分类+收入支出类型一致的金额
+                if (transactionClassify.TryGetValue((classify, transactionType), out var amount))
+                {
+                    currentAmount += amount;
+                }
+            }
+
+            if (currentAmount == 0)
+            {
+                continue;
+            }
+
+            if (budget.Category == BudgetCategory.Income)
+            {
+                yearlyIncomeItems.Add((
+                    name: budget.Name,
+                    limit: budget.Limit,
+                    current: currentAmount
+                ));
+            }
+            else if (budget.Category == BudgetCategory.Expense)
+            {
+                yearlyExpenseItems.Add((
+                    name: budget.Name,
+                    limit: budget.Limit,
+                    current: currentAmount
+                ));
+            }
+        }
+
+        var description = new StringBuilder();
+
+        #region 构建月度收入支出明细表格
+        description.AppendLine("<h3>月度预算收入明细</h3>");
+        description.AppendLine("""
+        <table>
+            <thead>
+                <tr>
+                    <th>名称</th>
+                    <th>预算</th>
+                    <th>硬性收入</th>
+                </tr>
+            </thead>
+        <tbody>
+        """);
+
+        foreach (var item in monthlyIncomeItems)
+        {
+            description.AppendLine($"""
+            <tr>
+                <td>{item.name}</td>
+                <td>{item.limit:N0}</td>
+                <td>{(item.isMandatory ? "是" : "否")}</td>
+            </tr>
+            """);
+        }
+
+        description.AppendLine("</tbody></table>");
+        description.AppendLine($"""
+        <p>
+            收入合计: 
+            <span class='income-value'>
+                <strong>{monthlyIncomeItems.Sum(item => item.limit):N0}</strong>
+            </span>
+        </p>
+        """);
+
+        description.AppendLine("<h3>月度预算支出明细</h3>");
+        description.AppendLine("""
+        <table>
+            <thead>
+                <tr>
+                    <th>名称</th>
+                    <th>预算</th>
+                    <th>硬性支出</th>
+                </tr>
+            </thead>
+        <tbody>
+        """);
+        foreach (var item in monthlyExpenseItems)
+        {
+            description.AppendLine($"""
+            <tr>
+                <td>{item.name}</td>
+                <td>{item.limit:N0}</td>
+                <td>{(item.isMandatory ? "是" : "否")}</td>
+            </tr>
+            """);
+        }
+        description.AppendLine("</tbody></table>");
+        description.AppendLine($"""
+        <p>
+            支出合计: 
+            <span class='expense-value'>
+                <strong>{monthlyExpenseItems.Sum(item => item.limit):N0}</strong>
+            </span>
+        </p>
+        """);
+        #endregion
+
+        #region 构建发生在本月的年度预算收入支出明细表格
+        if (yearlyIncomeItems.Any())
+        {
+            description.AppendLine("<h3>年度收入预算（发生在本月）</h3>");
+            description.AppendLine("""
+        <table>
+            <thead>
+                <tr>
+                    <th>名称</th>
+                    <th>预算</th>
+                    <th>本月收入</th>
+                </tr>
+            </thead>
+        <tbody>
+        """);
+
+            foreach (var item in yearlyIncomeItems)
+            {
+                description.AppendLine($"""
+            <tr>
+                <td>{item.name}</td>
+                <td>{(item.limit == 0 ? "不限额" : item.limit.ToString("N0"))}</td>
+                <td><span class='income-value'>{item.current:N0}</span></td>
+            </tr>
+            """);
+            }
+
+            description.AppendLine("</tbody></table>");
+            description.AppendLine($"""
+        <p>
+            收入合计: 
+            <span class='income-value'>
+                <strong>{yearlyIncomeItems.Sum(item => item.current):N0}</strong>
+            </span>
+        </p>
+        """);
+        }
+
+        if (yearlyExpenseItems.Any())
+        {
+            description.AppendLine("<h3>年度支出预算（发生在本月）</h3>");
+            description.AppendLine("""
+        <table>
+            <thead>
+                <tr>
+                    <th>名称</th>
+                    <th>预算</th>
+                    <th>本月支出</th>
+                </tr>
+            </thead>
+        <tbody>
+        """);
+            foreach (var item in yearlyExpenseItems)
+            {
+                description.AppendLine($"""
+            <tr>
+                <td>{item.name}</td>
+                <td>{(item.limit == 0 ? "不限额" : item.limit.ToString("N0"))}</td>
+                <td><span class='expense-value'>{item.current:N0}</span></td>
+            </tr>
+            """);
+            }
+            description.AppendLine("</tbody></table>");
+            description.AppendLine($"""
+        <p>
+            支出合计: 
+            <span class='expense-value'>
+                <strong>{yearlyExpenseItems.Sum(item => item.current):N0}</strong>
+            </span>
+        </p>
+        """);
+        }
+
+        #endregion
+
+        #region 总结
+
+        description.AppendLine("<h3>存款计划结论</h3>");
+        var plannedIncome = monthlyIncomeItems.Sum(item => item.limit == 0 ? item.current : item.limit) + yearlyIncomeItems.Sum(item => item.current);
+        var plannedExpense = monthlyExpenseItems.Sum(item => item.limit == 0 ? item.current : item.limit) + yearlyExpenseItems.Sum(item => item.current);
+        var expectedSavings = plannedIncome - plannedExpense;
+        description.AppendLine($"""
+        <p>
+            计划存款: 
+            <span class='income-value'>
+                <strong>{expectedSavings:N0}</strong>
+            </span>
+            = 
+        </p>
+        <p>
+            &nbsp;&nbsp;&nbsp;&nbsp;
+            计划收入:
+            <span class='income-value'>
+                <strong>{monthlyIncomeItems.Sum(item => item.limit):N0}</strong>
+            </span>
+        </p>
+        """);
+        if (yearlyIncomeItems.Count > 0)
+        {
+            description.AppendLine($"""
+        <p>
+            &nbsp;&nbsp;&nbsp;&nbsp;
+            + 本月发生的年度预算收入:
+            <span class='income-value'>
+                <strong>{yearlyIncomeItems.Sum(item => item.current):N0}</strong>
+            </span>
+        </p>
+        """);
+        }
+        description.AppendLine($"""
+        <p>
+            &nbsp;&nbsp;&nbsp;&nbsp;
+            - 计划支出:
+            <span class='expense-value'>
+                <strong>{monthlyExpenseItems.Sum(item => item.limit):N0}</strong>
+            </span>
+        """);
+        if (yearlyExpenseItems.Count > 0)
+        {
+            description.AppendLine($"""
+        <p>
+            &nbsp;&nbsp;&nbsp;&nbsp;    
+            - 本月发生的年度预算支出:
+            <span class='expense-value'>
+                <strong>{yearlyExpenseItems.Sum(item => item.current):N0}</strong>
+            </span>
+        </p>
+        """);
+        }
+        description.AppendLine($"""
+        </p>
+        """);
+        #endregion
+
+        var savingsCategories = await configService.GetConfigByKeyAsync<string>("SavingsCategories") ?? string.Empty;
+        var currentActual = 0m;
+        if (!string.IsNullOrEmpty(savingsCategories))
+        {
+             var cats = new HashSet<string>(savingsCategories.Split(',', StringSplitOptions.RemoveEmptyEntries));
+             foreach(var kvp in transactionClassify)
+             {
+                 if (cats.Contains(kvp.Key.Item1))
+                 {
+                     currentActual += kvp.Value;
+                 }
+             }
+        }
+
+        var record = new BudgetRecord
+        {
+            Id = -2,
+            Name = "月度存款计划",
+            Type = BudgetPeriodType.Month,
+            Limit = expectedSavings,
+            Category = BudgetCategory.Savings,
+            SelectedCategories = savingsCategories,
+            StartDate = new DateTime(year, month, 1),
+            NoLimit = false,
+            IsMandatoryExpense = false,
+            CreateTime = dateTimeProvider.Now,
+            UpdateTime = dateTimeProvider.Now
+        };
+
+        return BudgetResult.FromEntity(
+            record,
+            currentActual,
+            new DateTime(year, month, 1),
+            description.ToString()
+        );
+    }
+
+    private async Task<BudgetResult> GetForYearAsync(
+        IEnumerable<BudgetRecord> budgets,
+        int year)
+    {
+        // 因为非当前月份的读取归档数据,这边依然是读取当前月份的数据
+        var currentMonth = dateTimeProvider.Now.Month;
+        var transactionClassify = await transactionsRepository.GetAmountGroupByClassifyAsync(
+            new DateTime(year, currentMonth, 1),
+            new DateTime(year, currentMonth, 1).AddMonths(1)
+        );
+
+        var currentMonthlyIncomeItems = new List<(long id, string name, decimal limit, int factor, decimal current, bool isMandatory)>();
+        var currentYearlyIncomeItems = new List<(long id, string name, decimal limit, int factor, decimal current, bool isMandatory)>();
+        var currentMonthlyExpenseItems = new List<(long id, string name, decimal limit, int factor, decimal current, bool isMandatory)>();
+        var currentYearlyExpenseItems = new List<(long id, string name, decimal limit, int factor, decimal current, bool isMandatory)>();
+        // 归档的预算收入支出明细
+        var archiveIncomeItems = new List<(long id, string name, int[] months, decimal limit, decimal current)>();
+        var archiveExpenseItems = new List<(long id, string name, int[] months, decimal limit, decimal current)>();
+        // 获取归档数据
+        var archives = await budgetArchiveRepository.GetArchivesByYearAsync(year);
+        var archiveBudgetGroups = archives
+            .SelectMany(a => a.Content.Select(x => (a.Month, Archive: x)))
+            .Where(b => b.Archive.Type == BudgetPeriodType.Month) // 因为本来就是当前年度预算的生成 ,归档无需关心年度, 以最新地为准即可
+            .GroupBy(b => (b.Archive.Id, b.Archive.Limit));
+
+        foreach (var archiveBudgetGroup in archiveBudgetGroups)
+        {
+            var (_, archive) = archiveBudgetGroup.First();
+            var archiveItems = archive.Category switch
+            {
+                BudgetCategory.Income => archiveIncomeItems,
+                BudgetCategory.Expense => archiveExpenseItems,
+                _ => throw new NotSupportedException($"Category {archive.Category} is not supported.")
+            };
+
+            archiveItems.Add((
+                id: archiveBudgetGroup.Key.Id,
+                name: archive.Name,
+                months: archiveBudgetGroup.Select(x => x.Month).OrderBy(m => m).ToArray(),
+                limit: archiveBudgetGroup.Key.Limit,
+                current: archiveBudgetGroup.Sum(x => x.Archive.Actual)
+            ));
+        }
+
+        // 处理当月最新地没有归档的预算
+        foreach (var budget in budgets)
+        {
+            var currentAmount = 0m;
+
+            var classifyList = budget.SelectedCategories.Split(',', StringSplitOptions.RemoveEmptyEntries);
+
+            var transactionType = budget.Category switch
+            {
+                BudgetCategory.Income => TransactionType.Income,
+                BudgetCategory.Expense => TransactionType.Expense,
+                _ => throw new NotSupportedException($"Budget category {budget.Category} is not supported.")
+            };
+
+            foreach (var classify in classifyList)
+            {
+                // 获取分类+收入支出类型一致的金额
+                if (transactionClassify.TryGetValue((classify, transactionType), out var amount))
+                {
+                    currentAmount += amount;
+                }
+            }
+
+            // 硬性预算 如果实际发生金额小于 应(总天数/实际天数)发生金额 
+            // 直接取应发生金额(为了预算的准确性)
+            if (budget.IsMandatoryExpense && currentAmount == 0)
+            {
+                currentAmount = budget.IsMandatoryExpense && currentAmount == 0
+                    ? budget.Limit / (DateTime.IsLeapYear(year) ? 366 : 365) * dateTimeProvider.Now.DayOfYear
+                    : budget.Limit / DateTime.DaysInMonth(year, currentMonth) * dateTimeProvider.Now.Day;
+            }
+
+            AddOrIncCurrentItem(
+                budget.Id,
+                budget.Type,
+                budget.Category,
+                budget.Name,
+                budget.Limit,
+                budget.Type == BudgetPeriodType.Year
+                ? 1
+                : 12 - currentMonth + 1,
+                currentAmount,
+                budget.IsMandatoryExpense
+            );
+        }
+
+        var description = new StringBuilder();
+
+        #region 构建归档收入明细表格
+        var archiveIncomeDiff = 0m;
+        if (archiveIncomeItems.Any())
+        {
+            description.AppendLine("<h3>已归档收入明细</h3>");
+            description.AppendLine("""
+        <table>
+            <thead>
+                <tr>
+                    <th>名称</th>
+                    <th>预算</th>
+                    <th>月</th>
+                    <th>合计</th>
+                    <th>实际</th>
+                </tr>
+            </thead>
+            </tbody>
+        """);
+            // 已归档的收入
+            foreach (var (_, name, months, limit, current) in archiveIncomeItems)
+            {
+                description.AppendLine($"""
+                <tr>
+                    <td>{name}</td>
+                    <td>{(limit == 0 ? "不限额" : limit.ToString("N0"))}</td>
+                    <td>{FormatMonths(months)}</td>
+                    <td>{limit * months.Length:N0}</td>
+                    <td><span class='income-value'>{current:N0}</span></td>
+                </tr>
+            """);
+            }
+            description.AppendLine("</tbody></table>");
+            archiveIncomeDiff = archiveIncomeItems.Sum(i => i.current) - archiveIncomeItems.Sum(i => i.limit * i.months.Length);
+            description.AppendLine($"""
+        <p>
+            <span class="highlight">已归档收入总结: </span>
+            {(archiveIncomeDiff > 0 ? "超额收入" : "未达预期")}:
+            <span class='{(archiveIncomeDiff > 0 ? "income-value" : "expense-value")}'>
+                <strong>{archiveIncomeDiff:N0}</strong>
+            </span>
+            = 
+            <span class='income-value'>
+                <strong>{archiveIncomeItems.Sum(i => i.limit * i.months.Length):N0}</strong>
+            </span>
+            - 
+            实际收入合计:
+            <span class='income-value'>
+                <strong>{archiveIncomeItems.Sum(i => i.current):N0}</strong>
+            </span>
+        </p>
+        """);
+        }
+        #endregion
+
+        #region 构建年度预算收入明细表格
+        description.AppendLine("<h3>预算收入明细</h3>");
+        description.AppendLine("""
+        <table>
+            <thead>
+                <tr>
+                    <th>名称</th>
+                    <th>预算</th>
+                    <th>月/年</th>
+                    <th>合计</th>
+                </tr>
+            </thead>
+            <tbody>
+        """);
+
+        // 当前预算
+        foreach (var (_, name, limit, factor, _, _) in currentMonthlyIncomeItems)
+        {
+            description.AppendLine($"""
+            <tr>
+                <td>{name}</td>
+                <td>{(limit == 0 ? "不限额" : limit.ToString("N0"))}</td>
+                <td>{FormatMonthsByFactor(factor)}</td>
+                <td>{(limit == 0 ? "不限额" : (limit * factor).ToString("N0"))}</td>
+            </tr>
+            """);
+        }
+
+        // 年预算
+        foreach (var (_, name, limit, _, _, _) in currentYearlyIncomeItems)
+        {
+            description.AppendLine($"""
+            <tr>
+                <td>{name}</td>
+                <td>{(limit == 0 ? "不限额" : limit.ToString("N0"))}</td>
+                <td>{year}年</td>
+                <td>{(limit == 0 ? "不限额" : limit.ToString("N0"))}</td>
+            </tr>
+            """);
+        }
+        description.AppendLine("</tbody></table>");
+        
+        description.AppendLine($"""
+        <p>
+            预算收入合计:
+            <span class='expense-value'>
+                <strong>
+                    {
+                        currentMonthlyIncomeItems.Sum(i => i.limit * i.factor) 
+                        + currentYearlyIncomeItems.Sum(i => i.limit)
+                    :N0}
+                </strong>
+            </span>    
+        </p>
+        """);
+        #endregion
+
+        #region 构建年度归档支出明细表格
+        var archiveExpenseDiff = 0m;
+        if (archiveExpenseItems.Any())
+        {
+            description.AppendLine("<h3>已归档支出明细</h3>");
+            description.AppendLine("""
+        <table>
+            <thead>
+                <tr>
+                    <th>名称</th>
+                    <th>预算</th>
+                    <th>月</th>
+                    <th>合计</th>
+                    <th>实际</th>
+                </tr>
+            </thead>
+            <tbody>
+        """);
+
+            // 已归档的支出
+            foreach (var (_, name, months, limit, current) in archiveExpenseItems)
+            {
+                description.AppendLine($"""
+                <tr>
+                    <td>{name}</td>
+                    <td>{(limit == 0 ? "不限额" : limit.ToString("N0"))}</td>
+                    <td>{FormatMonths(months)}</td>
+                    <td>{limit * months.Length:N0}</td>
+                    <td><span class='expense-value'>{current:N0}</span></td>
+                </tr>
+                """);
+            }
+            description.AppendLine("</tbody></table>");
+            
+            archiveExpenseDiff = archiveExpenseItems.Sum(i => i.limit * i.months.Length) - archiveExpenseItems.Sum(i => i.current);
+            description.AppendLine($"""
+        <p>
+            <span class="highlight">已归档支出总结: </span>
+            {(archiveExpenseDiff > 0 ? "节省支出" : "超支")}:
+            <span class='{(archiveExpenseDiff > 0 ? "income-value" : "expense-value")}'>
+                <strong>{archiveExpenseDiff:N0}</strong>
+            </span>
+            = 
+            <span class='expense-value'>
+                <strong>{archiveExpenseItems.Sum(i => i.limit * i.months.Length):N0}</strong>
+            </span>
+            - 实际支出合计:
+            <span class='expense-value'>
+                <strong>{archiveExpenseItems.Sum(i => i.current):N0}</strong>
+            </span>
+        </p>
+        """);
+        }
+        #endregion
+
+        #region 构建当前年度预算支出明细表格
+        description.AppendLine("<h3>预算支出明细</h3>");
+        description.AppendLine("""
+        <table>
+            <thead>
+                <tr>
+                    <th>名称</th>
+                    <th>预算</th>
+                    <th>月/年</th>
+                    <th>合计</th>
+                </tr>
+            </thead>
+            <tbody>
+        """);
+
+        // 未来月预算
+        foreach (var (_, name, limit, factor, _, _) in currentMonthlyExpenseItems)
+        {
+            description.AppendLine($"""
+            <tr>
+                <td>{name}</td>
+                <td>{(limit == 0 ? "不限额" : limit.ToString("N0"))}</td>
+                <td>{FormatMonthsByFactor(factor)}</td>
+                <td>{(limit == 0 ? "不限额" : (limit * factor).ToString("N0"))}</td>
+            </tr>
+            """);
+        }
+
+        // 年预算
+        foreach (var (_, name, limit, _, _, _) in currentYearlyExpenseItems)
+        {
+            description.AppendLine($"""
+            <tr>
+                <td>{name}</td>
+                <td>{(limit == 0 ? "不限额" : limit.ToString("N0"))}</td>
+                <td>{year}年</td>
+                <td>{(limit == 0 ? "不限额" : limit.ToString("N0"))}</td>
+            </tr>
+            """);
+        }
+        description.AppendLine("</tbody></table>");
+
+        // 合计
+        description.AppendLine($"""
+        <p>
+            支出预算合计:
+            <span class='expense-value'>
+                <strong>
+                {
+                    currentMonthlyExpenseItems.Sum(i => i.limit * i.factor) 
+                    + currentYearlyExpenseItems.Sum(i => i.limit)
+                :N0}
+               </strong>
+            </span>
+        </p>
+        """);
+        #endregion
+
+        #region 总结
+        var archiveIncomeBudget = archiveIncomeItems.Sum(i => i.limit * i.months.Length);
+        var archiveExpenseBudget = archiveExpenseItems.Sum(i => i.limit * i.months.Length);
+        var archiveSavings = archiveIncomeBudget - archiveExpenseBudget + archiveIncomeDiff + archiveExpenseDiff;
+
+        var expectedIncome = currentMonthlyIncomeItems.Sum(i => i.limit == 0 ? i.current : i.limit * i.factor) + currentYearlyIncomeItems.Sum(i => i.isMandatory || i.limit == 0 ? i.current : i.limit);
+        var expectedExpense = currentMonthlyExpenseItems.Sum(i => i.limit == 0 ? i.current : i.limit * i.factor) + currentYearlyExpenseItems.Sum(i => i.isMandatory || i.limit == 0 ? i.current : i.limit);
+        var expectedSavings = expectedIncome - expectedExpense;
+
+        description.AppendLine("<h3>存款计划结论</h3>");
+        description.AppendLine($"""
+        <p>
+            <strong>归档存款：</strong>
+            <span class='income-value'><strong>{archiveSavings:N0}</strong></span>
+            = 
+            归档收入: <span class='income-value'>{archiveIncomeBudget:N0}</span>
+            - 
+            归档支出: <span class='expense-value'>{archiveExpenseBudget:N0}</span>
+            {(archiveIncomeDiff >= 0 ? " + 超额收入" : " - 未达预期收入")}: <span class='{(archiveIncomeDiff >= 0 ? "income-value" : "expense-value")}'>{(archiveIncomeDiff >= 0 ? archiveIncomeDiff : -archiveIncomeDiff):N0}</span>
+            {(archiveExpenseDiff >= 0 ? " + 节省支出" : " - 超额支出")}: <span class='{(archiveExpenseDiff >= 0 ? "income-value" : "expense-value")}'>{(archiveExpenseDiff >= 0 ? archiveExpenseDiff : -archiveExpenseDiff):N0}</span>
+        </p>
+        <p>
+            <strong>预计存款：</strong>
+            <span class='income-value'><strong>{expectedSavings:N0}</strong></span>
+            =
+            预计收入: <span class='income-value'>{expectedIncome:N0}</span>
+            - 
+            预计支出: <span class='expense-value'>{expectedExpense:N0}</span>
+        </p>
+        <p>
+            <strong>存档总结：</strong>
+            <span class='{(archiveSavings + expectedSavings > 0 ? "income-value" : "expense-value")}'>
+                <strong>{archiveSavings + expectedSavings:N0}</strong>
+            </span>
+            =
+            预计存款: 
+            <span class='income-value'>{expectedSavings:N0}</span>
+            {(archiveSavings > 0 ? "+" : "-")}
+            归档存款: 
+            <span class='{(archiveSavings > 0 ? "income-value" : "expense-value")}'>{Math.Abs(archiveSavings):N0}</span>
+        </p>
+        """);
+        #endregion
+
+        var savingsCategories = await configService.GetConfigByKeyAsync<string>("SavingsCategories") ?? string.Empty;
+        
+        var currentActual = 0m;
+        if (!string.IsNullOrEmpty(savingsCategories))
+        {
+             var cats = new HashSet<string>(savingsCategories.Split(',', StringSplitOptions.RemoveEmptyEntries));
+             foreach(var kvp in transactionClassify)
+             {
+                 if (cats.Contains(kvp.Key.Item1))
+                 {
+                     currentActual += kvp.Value;
+                 }
+             }
+        }
+
+        var record = new BudgetRecord
+        {
+            Id = -1,
+            Name = "年度存款计划",
+            Type = BudgetPeriodType.Year,
+            Limit = archiveSavings + expectedSavings,
+            Category = BudgetCategory.Savings,
+            SelectedCategories = savingsCategories,
+            StartDate = new DateTime(year, 1, 1),
+            NoLimit = false,
+            IsMandatoryExpense = false,
+            CreateTime = dateTimeProvider.Now,
+            UpdateTime = dateTimeProvider.Now
+        };
+
+        return BudgetResult.FromEntity(
+            record,
+            currentActual,
+            new DateTime(year, 1, 1),
+            description.ToString()
+        );
+
+        void AddOrIncCurrentItem(
+            long id,
+            BudgetPeriodType periodType,
+            BudgetCategory category,
+            string name,
+            decimal limit,
+            int factor,
+            decimal incAmount,
+            bool isMandatory)
+        {
+            var current = (periodType, category) switch
+            {
+                (BudgetPeriodType.Month, BudgetCategory.Income) => currentMonthlyIncomeItems,
+                (BudgetPeriodType.Month, BudgetCategory.Expense) => currentMonthlyExpenseItems,
+                (BudgetPeriodType.Year, BudgetCategory.Income) => currentYearlyIncomeItems,
+                (BudgetPeriodType.Year, BudgetCategory.Expense) => currentYearlyExpenseItems,
+                _ => throw new NotSupportedException($"Category {category} is not supported.")
+            };
+
+            if (current.Any(i => i.id == id))
+            {
+                var existing = current.First(i => i.id == id);
+                current.Remove(existing);
+                current.Add((id, existing.name, existing.limit, existing.factor + factor, existing.current + incAmount, isMandatory));
+            }
+            else
+            {
+                current.Add((id, name, limit, factor, incAmount, isMandatory));
+            }
+        }
+
+        string FormatMonthsByFactor(int factor)
+        {
+            var months = factor == 12
+                ? Enumerable.Range(1, 12).ToArray()
+                : Enumerable.Range(dateTimeProvider.Now.Month, factor).ToArray();
+
+            return FormatMonths(months.ToArray());
+        }
+
+        string FormatMonths(int[] months)
+        {
+            // 如果是连续的月份 则简化显示 1~3
+            Array.Sort(months);
+            if (months.Length >= 2)
+            {
+                bool isContinuous = true;
+                for (int i = 1; i < months.Length; i++)
+                {
+                    if (months[i] != months[i - 1] + 1)
+                    {
+                        isContinuous = false;
+                        break;
+                    }
+                }
+
+                if (isContinuous)
+                {
+                    return $"{months.First()}~{months.Last()}月";
+                }
+            }
+
+            return string.Join(", ", months) + "月";
+        }
+    }
+}

Service/Budget/BudgetService.cs

@@ -1,36 +1,76 @@
-namespace Service;
+namespace Service.Budget;
 
 public interface IBudgetService
 {
-    Task<List<BudgetResult>> GetListAsync(DateTime? referenceDate = null);
-
-    Task<BudgetResult?> GetStatisticsAsync(long id, DateTime referenceDate);
+    Task<List<BudgetResult>> GetListAsync(DateTime referenceDate);
 
     Task<string> ArchiveBudgetsAsync(int year, int month);
 
     /// <summary>
     /// 获取指定分类的统计信息（月度和年度）
     /// </summary>
-    Task<BudgetCategoryStats> GetCategoryStatsAsync(BudgetCategory category, DateTime? referenceDate = null);
+    Task<BudgetCategoryStats> GetCategoryStatsAsync(BudgetCategory category, DateTime referenceDate);
 
     /// <summary>
     /// 获取未被预算覆盖的分类统计信息
     /// </summary>
     Task<List<UncoveredCategoryDetail>> GetUncoveredCategoriesAsync(BudgetCategory category, DateTime? referenceDate = null);
+
+    Task<string?> GetArchiveSummaryAsync(int year, int month);
+
+    /// <summary>
+    /// 获取指定周期的存款预算信息
+    /// </summary>
+    Task<BudgetResult?> GetSavingsBudgetAsync(int year, int month, BudgetPeriodType type);
 }
 
+[UsedImplicitly]
 public class BudgetService(
     IBudgetRepository budgetRepository,
     IBudgetArchiveRepository budgetArchiveRepository,
     ITransactionRecordRepository transactionRecordRepository,
     IOpenAiService openAiService,
-    IConfigService configService,
     IMessageService messageService,
-    ILogger<BudgetService> logger
+    ILogger<BudgetService> logger,
+    IBudgetSavingsService budgetSavingsService,
+    IDateTimeProvider dateTimeProvider
 ) : IBudgetService
 {
-    public async Task<List<BudgetResult>> GetListAsync(DateTime? referenceDate = null)
+    public async Task<List<BudgetResult>> GetListAsync(DateTime referenceDate)
     {
+        var year = referenceDate.Year;
+        var month = referenceDate.Month;
+
+        var isArchive = year < dateTimeProvider.Now.Year
+                     || (year == dateTimeProvider.Now.Year && month < dateTimeProvider.Now.Month);
+
+        if (isArchive)
+        {
+            var archive = await budgetArchiveRepository.GetArchiveAsync(year, month);
+
+            if (archive != null)
+            {
+                var (start, end) = GetPeriodRange(dateTimeProvider.Now, BudgetPeriodType.Month, referenceDate);
+                return [.. archive.Content.Select(c => new BudgetResult
+                {
+                    Id = c.Id,
+                    Name = c.Name,
+                    Type = c.Type,
+                    Limit = c.Limit,
+                    Current = c.Actual,
+                    Category = c.Category,
+                    SelectedCategories = c.SelectedCategories,
+                    NoLimit = c.NoLimit,
+                    IsMandatoryExpense = c.IsMandatoryExpense,
+                    Description = c.Description,
+                    PeriodStart = start,
+                    PeriodEnd = end,
+                })];
+            }
+
+            logger.LogWarning("获取预算列表时发现归档数据缺失，Year: {Year}, Month: {Month}", year, month);
+        }
+
         var budgets = await budgetRepository.GetAllAsync();
         var dtos = new List<BudgetResult?>();
 
@@ -41,123 +81,50 @@ public class BudgetService(
         }
 
         // 创造虚拟的存款预算
-        dtos.Add(await GetVirtualSavingsDtoAsync(
+        dtos.Add(await budgetSavingsService.GetSavingsDtoAsync(
             BudgetPeriodType.Month,
             referenceDate,
             budgets));
-        dtos.Add(await GetVirtualSavingsDtoAsync(
+        dtos.Add(await budgetSavingsService.GetSavingsDtoAsync(
             BudgetPeriodType.Year,
             referenceDate,
             budgets));
 
-        return dtos.Where(dto => dto != null).Cast<BudgetResult>().ToList();
+        dtos = dtos
+            .Where(x => x != null)
+            .Cast<BudgetResult>()
+            .OrderByDescending(x => x.IsMandatoryExpense)
+            .ThenBy(x => x.Type)
+            .ThenByDescending(x => x.Current)
+            .ToList()!;
+
+        return [.. dtos.Where(dto => dto != null).Cast<BudgetResult>()];
     }
 
-    public async Task<BudgetResult?> GetStatisticsAsync(long id, DateTime referenceDate)
+    public async Task<BudgetResult?> GetSavingsBudgetAsync(int year, int month, BudgetPeriodType type)
     {
-        bool isArchive = false;
-        BudgetRecord? budget = null;
-        if (id == -1)
-        {
-            if (isAcrhiveFunc(BudgetPeriodType.Year))
-            {
-                isArchive = true;
-                budget = await BuildVirtualSavingsBudgetRecordAsync(-1, referenceDate, 0);
+        var referenceDate = new DateTime(year, month, 1);
+        return await budgetSavingsService.GetSavingsDtoAsync(type, referenceDate);
     }
 
-        }
-        else if (id == -2)
+    public async Task<BudgetCategoryStats> GetCategoryStatsAsync(BudgetCategory category, DateTime referenceDate)
     {
-            if (isAcrhiveFunc(BudgetPeriodType.Month))
-            {
-                isArchive = true;
-                budget = await BuildVirtualSavingsBudgetRecordAsync(-2, referenceDate, 0);
-            }
-        }
-        else
-        {
-            budget = await budgetRepository.GetByIdAsync(id);
-
-            if (budget == null)
-            {
-                return null;
-            }
-
-            isArchive = isAcrhiveFunc(budget.Type);
-        }
-
-        if (isArchive && budget != null)
-        {
-            var archive = await budgetArchiveRepository.GetArchiveAsync(
-                id,
-                referenceDate.Year,
-                referenceDate.Month);
-
-            if (archive != null) // 存在归档 直接读取归档数据
-            {
-                budget.Limit = archive.BudgetedAmount;
-                return BudgetResult.FromEntity(
-                    budget, 
-                    archive.RealizedAmount, 
-                    referenceDate,
-                    archive.Description ?? string.Empty);
-            }
-        }
-
-
-        if (id == -1)
-        {
-            return await GetVirtualSavingsDtoAsync(BudgetPeriodType.Year, referenceDate);
-        }
-        if (id == -2)
-        {
-            return await GetVirtualSavingsDtoAsync(BudgetPeriodType.Month, referenceDate);
-        }
-
-        budget = await budgetRepository.GetByIdAsync(id);
-        if (budget == null)
-        {
-            return null;
-        }
-
-        var currentAmount = await CalculateCurrentAmountAsync(budget, referenceDate);
-        return BudgetResult.FromEntity(budget, currentAmount, referenceDate);
-
-        bool isAcrhiveFunc(BudgetPeriodType periodType)
-        {
-            if (periodType == BudgetPeriodType.Year)
-            {
-                return DateTime.Now.Year > referenceDate.Year;
-            }
-            else if (periodType == BudgetPeriodType.Month)
-            {
-                return DateTime.Now.Year > referenceDate.Year
-                        || (DateTime.Now.Year == referenceDate.Year
-                            && DateTime.Now.Month > referenceDate.Month);
-            }
-            return false;
-        }
-    }
-
-    public async Task<BudgetCategoryStats> GetCategoryStatsAsync(BudgetCategory category, DateTime? referenceDate = null)
-    {
-        var budgets = (await budgetRepository.GetAllAsync()).ToList();
-        var refDate = referenceDate ?? DateTime.Now;
+        var budgets = await GetListAsync(referenceDate);
 
         var result = new BudgetCategoryStats();
 
         // 获取月度统计
-        result.Month = await CalculateCategoryStatsAsync(budgets, category, BudgetPeriodType.Month, refDate);
+        result.Month = await CalculateCategoryStatsAsync(budgets, category, BudgetPeriodType.Month, referenceDate);
 
         // 获取年度统计
-        result.Year = await CalculateCategoryStatsAsync(budgets, category, BudgetPeriodType.Year, refDate);
+        result.Year = await CalculateCategoryStatsAsync(budgets, category, BudgetPeriodType.Year, referenceDate);
 
         return result;
     }
 
     public async Task<List<UncoveredCategoryDetail>> GetUncoveredCategoriesAsync(BudgetCategory category, DateTime? referenceDate = null)
     {
-        var date = referenceDate ?? DateTime.Now;
+        var date = referenceDate ?? dateTimeProvider.Now;
         var transactionType = category switch
         {
             BudgetCategory.Expense => TransactionType.Expense,
@@ -165,7 +132,7 @@ public class BudgetService(
             _ => TransactionType.None
         };
 
-        if (transactionType == TransactionType.None) return new List<UncoveredCategoryDetail>();
+        if (transactionType == TransactionType.None) return [];
 
         // 1. 获取所有预算
         var budgets = (await budgetRepository.GetAllAsync()).ToList();
@@ -190,8 +157,14 @@ public class BudgetService(
             .ToList();
     }
 
+    public async Task<string?> GetArchiveSummaryAsync(int year, int month)
+    {
+        var archive = await budgetArchiveRepository.GetArchiveAsync(year, month);
+        return archive?.Summary;
+    }
+
     private async Task<BudgetStatsDto> CalculateCategoryStatsAsync(
-        List<BudgetRecord> budgets,
+        List<BudgetResult> budgets,
         BudgetCategory category,
         BudgetPeriodType statType,
         DateTime referenceDate)
@@ -205,11 +178,17 @@ public class BudgetService(
             Count = 0
         };
 
-        // 获取当前分类下所有预算
+        // 获取当前分类下所有预算，排除不记额预算
         var relevant = budgets
-            .Where(b => b.Category == category)
+            .Where(b => b.Category == category && !b.NoLimit)
             .ToList();
 
+        // 月度统计中，只包含月度预算；年度统计中，包含所有预算
+        if (statType == BudgetPeriodType.Month)
+        {
+            relevant = relevant.Where(b => b.Type == BudgetPeriodType.Month).ToList();
+        }
+
         if (relevant.Count == 0)
         {
             return result;
@@ -219,41 +198,139 @@ public class BudgetService(
         decimal totalCurrent = 0;
         decimal totalLimit = 0;
 
+        // 是否可以使用趋势统计来计算实际发生额（避免多预算重复计入同一笔账）
+        var transactionType = category switch
+        {
+            BudgetCategory.Expense => TransactionType.Expense,
+            BudgetCategory.Income => TransactionType.Income,
+            _ => TransactionType.None
+        };
+
         foreach (var budget in relevant)
         {
             // 限额折算
             var itemLimit = budget.Limit;
-            if (statType == BudgetPeriodType.Month && budget.Type == BudgetPeriodType.Year)
-            {
-                // 月度视图下，年度预算不参与限额计算
-                itemLimit = 0;
-            }
-            else if (statType == BudgetPeriodType.Year && budget.Type == BudgetPeriodType.Month)
+            if (statType == BudgetPeriodType.Year && budget.Type == BudgetPeriodType.Month)
             {
                 // 年度视图下，月度预算折算为年度
                 itemLimit = budget.Limit * 12;
             }
             totalLimit += itemLimit;
 
-            // 当前值累加
-            var currentAmount = await CalculateCurrentAmountAsync(budget, referenceDate);
-            if (budget.Type == statType)
+            // 先逐预算累加当前值（作为后备值）
+            var selectedCategories = string.Join(',', budget.SelectedCategories);
+            var currentAmount = await CalculateCurrentAmountAsync(new()
+            {
+                Name = budget.Name,
+                Type = budget.Type,
+                Limit = budget.Limit,
+                Category = budget.Category,
+                SelectedCategories = selectedCategories,
+                StartDate = new DateTime(referenceDate.Year, referenceDate.Month, 1),
+                IsMandatoryExpense = budget.IsMandatoryExpense
+            }, referenceDate);
+
+            if (statType == BudgetPeriodType.Month)
             {
                 totalCurrent += currentAmount;
             }
-            else
+            else if (statType == BudgetPeriodType.Year)
             {
-                // 如果周期不匹配
-                if (statType == BudgetPeriodType.Year && budget.Type == BudgetPeriodType.Month)
-                {
-                    // 在年度视图下，月度预算计入其当前值（作为对年度目前的贡献）
+                // 年度视图下，累加所有预算的当前值
                 totalCurrent += currentAmount;
             }
-                // 月度视图下，年度预算的 current 不计入
-            }
         }
 
         result.Limit = totalLimit;
+
+        // 计算每日/每月趋势
+        if (transactionType != TransactionType.None)
+        {
+            var hasGlobalBudget = relevant.Any(b => b.SelectedCategories.Length == 0);
+
+            var allClassifies = hasGlobalBudget
+                ? []
+                : relevant
+                    .SelectMany(b => b.SelectedCategories)
+                    .Distinct()
+                    .ToList();
+
+            DateTime startDate, endDate;
+            bool groupByMonth;
+
+            if (statType == BudgetPeriodType.Month)
+            {
+                startDate = new DateTime(referenceDate.Year, referenceDate.Month, 1);
+                endDate = startDate.AddMonths(1).AddDays(-1);
+                groupByMonth = false;
+            }
+            else // Year
+            {
+                startDate = new DateTime(referenceDate.Year, 1, 1);
+                endDate = startDate.AddYears(1).AddDays(-1);
+                groupByMonth = true;
+            }
+
+            var dailyStats = await transactionRecordRepository.GetFilteredTrendStatisticsAsync(
+                startDate,
+                endDate,
+                transactionType,
+                allClassifies,
+                groupByMonth);
+
+            decimal accumulated = 0;
+            decimal lastValidAccumulated = 0;
+            var now = dateTimeProvider.Now;
+
+            if (statType == BudgetPeriodType.Month)
+            {
+                var daysInMonth = DateTime.DaysInMonth(startDate.Year, startDate.Month);
+                for (int i = 1; i <= daysInMonth; i++)
+                {
+                    var currentDate = new DateTime(startDate.Year, startDate.Month, i);
+                    if (currentDate.Date > now.Date)
+                    {
+                        result.Trend.Add(null);
+                        continue;
+                    }
+
+                    if (dailyStats.TryGetValue(currentDate.Date, out var amount))
+                    {
+                        accumulated += amount;
+                        lastValidAccumulated = accumulated;
+                    }
+                    result.Trend.Add(accumulated);
+                }
+            }
+            else // Year
+            {
+                for (int i = 1; i <= 12; i++)
+                {
+                    var currentMonthDate = new DateTime(startDate.Year, i, 1);
+
+                    if (currentMonthDate.Year > now.Year || (currentMonthDate.Year == now.Year && i > now.Month))
+                    {
+                        result.Trend.Add(null);
+                        continue;
+                    }
+
+                    if (dailyStats.TryGetValue(currentMonthDate, out var amount))
+                    {
+                        accumulated += amount;
+                        lastValidAccumulated = accumulated;
+                    }
+                    result.Trend.Add(accumulated);
+                }
+            }
+
+            // 如果有有效的趋势数据，使用去重后的实际发生额（趋势的累计值），避免同一账单被多预算重复计入
+            // 否则使用前面逐预算累加的值（作为后备）
+            if (lastValidAccumulated > 0)
+            {
+                totalCurrent = lastValidAccumulated;
+            }
+        }
+
         result.Current = totalCurrent;
         result.Rate = totalLimit > 0 ? totalCurrent / totalLimit * 100 : 0;
 
@@ -263,55 +340,64 @@ public class BudgetService(
     public async Task<string> ArchiveBudgetsAsync(int year, int month)
     {
         var referenceDate = new DateTime(year, month, 1);
+
         var budgets = await GetListAsync(referenceDate);
 
-        var addArchives = new List<BudgetArchive>();
-        var updateArchives = new List<BudgetArchive>();
-        foreach (var budget in budgets)
+        var expenseSurplus = budgets
+            .Where(b => b.Category == BudgetCategory.Expense && !b.NoLimit && b.Type == BudgetPeriodType.Month)
+            .Sum(b => b.Limit - b.Current);
+
+        var incomeSurplus = budgets
+            .Where(b => b.Category == BudgetCategory.Income && !b.NoLimit && b.Type == BudgetPeriodType.Month)
+            .Sum(b => b.Current - b.Limit);
+
+        var content = budgets.Select(b => new BudgetArchiveContent
         {
-            var archive = await budgetArchiveRepository.GetArchiveAsync(budget.Id, year, month);
+            Id = b.Id,
+            Name = b.Name,
+            Type = b.Type,
+            Limit = b.Limit,
+            Actual = b.Current,
+            Category = b.Category,
+            SelectedCategories = b.SelectedCategories,
+            NoLimit = b.NoLimit,
+            IsMandatoryExpense = b.IsMandatoryExpense,
+            Description = b.Description
+        }).ToArray();
+
+        var archive = await budgetArchiveRepository.GetArchiveAsync(year, month);
 
         if (archive != null)
         {
-                archive.RealizedAmount = budget.Current;
-                archive.ArchiveDate = DateTime.Now;
-                archive.Description = budget.Description;
-                updateArchives.Add(archive);
+            archive.Content = content;
+            archive.ArchiveDate = dateTimeProvider.Now;
+            archive.ExpenseSurplus = expenseSurplus;
+            archive.IncomeSurplus = incomeSurplus;
+            if (!await budgetArchiveRepository.UpdateAsync(archive))
+            {
+                return "更新预算归档失败";
+            }
         }
         else
         {
             archive = new BudgetArchive
             {
-                    BudgetId = budget.Id,
-                    BudgetType = budget.Type,
                 Year = year,
                 Month = month,
-                    BudgetedAmount = budget.Limit,
-                    RealizedAmount = budget.Current,
-                    Description = budget.Description,
-                    ArchiveDate = DateTime.Now
+                Content = content,
+                ArchiveDate = dateTimeProvider.Now,
+                ExpenseSurplus = expenseSurplus,
+                IncomeSurplus = incomeSurplus
             };
 
-                addArchives.Add(archive);
-            }
-        }
-
-        if (addArchives.Count > 0)
-        {
-            if (!await budgetArchiveRepository.AddRangeAsync(addArchives))
+            if (!await budgetArchiveRepository.AddAsync(archive))
             {
                 return "保存预算归档失败";
             }
         }
-        if (updateArchives.Count > 0)
-        {
-            if (!await budgetArchiveRepository.UpdateRangeAsync(updateArchives))
-            {
-                return "更新预算归档失败";
-            }
-        }
 
         _ = NotifyAsync(year, month);
+
         return string.Empty;
     }
 
@@ -320,22 +406,16 @@ public class BudgetService(
         try
         {
             var archives = await budgetArchiveRepository.GetListAsync(year, month);
-            var budgets = await budgetRepository.GetAllAsync();
-            var budgetMap = budgets.ToDictionary(b => b.Id, b => b);
 
-            var archiveData = archives.Select(a =>
+            var archiveData = archives.SelectMany(a => a.Content.Select(c => new
             {
-                budgetMap.TryGetValue(a.BudgetId, out var br);
-                var name = br?.Name ?? (a.BudgetId == -1 ? "年度存款" : a.BudgetId == -2 ? "月度存款" : "未知");
-                return new
-                {
-                    Name = name,
-                    Type = a.BudgetType.ToString(),
-                    Limit = a.BudgetedAmount,
-                    Actual = a.RealizedAmount,
-                    Category = br?.Category.ToString() ?? (a.BudgetId < 0 ? "Savings" : "Unknown")
-                };
-            }).ToList();
+                c.Name,
+                Type = c.Type.ToString(),
+                c.Limit,
+                c.Actual,
+                Category = c.Category.ToString(),
+                c.SelectedCategories
+            })).ToList();
 
             var yearTransactions = await transactionRecordRepository.ExecuteDynamicSqlAsync(
                 $"""
@@ -368,9 +448,9 @@ public class BudgetService(
             );
 
             // 分析未被预算覆盖的分类 (仅针对支出类型 Type=0)
-            var budgetedCategories = budgets
-                .Where(b => !string.IsNullOrEmpty(b.SelectedCategories))
-                .SelectMany(b => b.SelectedCategories.Split(','))
+            var budgetedCategories = archiveData
+                .SelectMany(b => b.SelectedCategories)
+                .Where(c => !string.IsNullOrEmpty(c))
                 .Distinct()
                 .ToHashSet();
 
@@ -378,7 +458,7 @@ public class BudgetService(
                 .Where(t =>
                 {
                     var dict = (IDictionary<string, object>)t;
-                    var classify = dict["Classify"]?.ToString() ?? "";
+                    var classify = dict["Classify"].ToString() ?? "";
                     var type = Convert.ToInt32(dict["Type"]);
                     return type == 0 && !budgetedCategories.Contains(classify);
                 })
@@ -391,15 +471,14 @@ public class BudgetService(
 
             var dataPrompt = $"""
             报告周期：{year}年{month}月
-            账单数据说明：支出金额已取绝对值（TotalAmount 为正数表示支出/收入的总量）。
 
             1. 预算执行数据（JSON）：
             {JsonSerializer.Serialize(archiveData)}
             
-            2. 本月消费明细（按分类, JSON）：
+            2. 本月账单类目明细（按分类, JSON）：
             {JsonSerializer.Serialize(monthTransactions)}
             
-            3. 全年累计消费概况（按分类, JSON）：
+            3. 全年累计账单类目明细（按分类, JSON）：
             {JsonSerializer.Serialize(yearTransactions)}
 
             4. 未被任何预算覆盖的支出分类（JSON）：
@@ -414,12 +493,14 @@ public class BudgetService(
             4. 消费透视：针对“未被预算覆盖的支出”提供分析建议。分析这些账单产生的合理性，并评估是否需要为其中的大额或频发分类建立新预算。
             5. 改进建议：根据当前时间进度和预算完成进度，基于本月整体收入支出情况，给出下月预算调整或消费改进的专业化建议。
             6. 语言风格：专业、清晰、简洁，适合财务报告阅读。
-            7. 
+            7. 如果报告月份是12月，需要报告年度预算的执行情况。
             
             【格式要求】
             1. 使用HTML格式（移动端H5页面风格）
             2. 生成清晰的报告标题（基于用户问题）
-            3. 使用表格展示统计数据（table > thead/tbody > tr > th/td）
+            3. 使用表格展示统计数据（table > thead/tbody > tr > th/td），
+                3.1 table要求不能超过屏幕宽度，尽可能简洁明了，避免冗余信息
+                3.2 预算金额精确到整数即可，实际金额精确到小数点后1位
             4. 使用合适的HTML标签：h2（标题）、h3（小节）、p（段落）、table（表格）、ul/li（列表）、strong（强调）
             5. 支出金额用 <span class='expense-value'>金额</span> 包裹
             6. 收入金额用 <span class='income-value'>金额</span> 包裹
@@ -432,7 +513,7 @@ public class BudgetService(
             11. 不要使用 div 包裹大段内容
 
             【系统信息】
-            当前时间：{DateTime.Now:yyyy-MM-dd HH:mm:ss}
+            当前时间：{dateTimeProvider.Now:yyyy-MM-dd HH:mm:ss}
             预算归档周期：{year}年{month}月
             
             直接输出纯净 HTML 内容，不要带有 Markdown 代码块包裹。
@@ -446,6 +527,11 @@ public class BudgetService(
                     content: htmlReport,
                     type: MessageType.Html,
                     url: "/balance?tab=message");
+
+                // 同时保存到归档总结
+                var first = archives.First();
+                first.Summary = htmlReport;
+                await budgetArchiveRepository.UpdateAsync(first);
             }
         }
         catch (Exception ex)
@@ -456,10 +542,44 @@ public class BudgetService(
 
     private async Task<decimal> CalculateCurrentAmountAsync(BudgetRecord budget, DateTime? now = null)
     {
-        var referenceDate = now ?? DateTime.Now;
+        var referenceDate = now ?? dateTimeProvider.Now;
         var (startDate, endDate) = GetPeriodRange(budget.StartDate, budget.Type, referenceDate);
 
-        return await budgetRepository.GetCurrentAmountAsync(budget, startDate, endDate);
+        var actualAmount = await budgetRepository.GetCurrentAmountAsync(budget, startDate, endDate);
+
+        // 如果是硬性消费，且是当前年当前月，则根据经过的天数累加
+        if (actualAmount == 0
+            && budget.IsMandatoryExpense
+            && referenceDate.Year == startDate.Year
+            && (budget.Type == BudgetPeriodType.Year || referenceDate.Month == startDate.Month))
+        {
+            if (budget.Type == BudgetPeriodType.Month)
+            {
+                // 计算本月的天数
+                var daysInMonth = DateTime.DaysInMonth(referenceDate.Year, referenceDate.Month);
+                // 计算当前已经过的天数（包括今天）
+                var daysElapsed = referenceDate.Day;
+                // 根据预算金额和经过天数计算应累加的金额
+                var mandatoryAccumulation = budget.Limit * daysElapsed / daysInMonth;
+                // 返回实际消费和硬性消费累加中的较大值
+                return mandatoryAccumulation;
+            }
+
+            if (budget.Type == BudgetPeriodType.Year)
+            {
+                // 计算本年的天数（考虑闰年）
+                var daysInYear = DateTime.IsLeapYear(referenceDate.Year) ? 366 : 365;
+                // 计算当前已经过的天数（包括今天）
+                var daysElapsed = referenceDate.DayOfYear;
+                // 根据预算金额和经过天数计算应累加的金额
+                var mandatoryAccumulation = budget.Limit * daysElapsed / daysInYear;
+                // 返回实际消费和硬性消费累加中的较大值
+                return mandatoryAccumulation;
+            }
+
+        }
+
+        return actualAmount;
     }
 
     internal static (DateTime start, DateTime end) GetPeriodRange(DateTime startDate, BudgetPeriodType type, DateTime referenceDate)
@@ -485,144 +605,6 @@ public class BudgetService(
 
         return (start, end);
     }
-
-    private async Task<BudgetResult?> GetVirtualSavingsDtoAsync(
-        BudgetPeriodType periodType,
-        DateTime? referenceDate = null,
-        IEnumerable<BudgetRecord>? existingBudgets = null)
-    {
-        var allBudgets = existingBudgets;
-
-        if (existingBudgets == null)
-        {
-            allBudgets = await budgetRepository.GetAllAsync();
-        }
-
-        if (allBudgets == null)
-        {
-            return null;
-        }
-
-        var date = referenceDate ?? DateTime.Now;
-
-        decimal incomeLimitAtPeriod = 0;
-        decimal expenseLimitAtPeriod = 0;
-
-        var incomeItems = new List<(string Name, decimal Limit, decimal Factor, decimal Total)>();
-        var expenseItems = new List<(string Name, decimal Limit, decimal Factor, decimal Total)>();
-
-        foreach (var b in allBudgets)
-        {
-            if (b.Category == BudgetCategory.Savings) continue;
-
-            // 折算系数：根据当前请求的 periodType (Year 或 Month)，将预算 b 的 Limit 折算过来
-            decimal factor = 1.0m;
-
-            if (periodType == BudgetPeriodType.Year)
-            {
-                factor = b.Type switch
-                {
-                    BudgetPeriodType.Month => 12,
-                    BudgetPeriodType.Year => 1,
-                    _ => 0
-                };
-            }
-            else if (periodType == BudgetPeriodType.Month)
-            {
-                factor = b.Type switch
-                {
-                    BudgetPeriodType.Month => 1,
-                    BudgetPeriodType.Year => 0,
-                    _ => 0
-                };
-            }
-            else
-            {
-                factor = 0; // 其他周期暂不计算虚拟存款
-            }
-
-            if (factor <= 0) continue;
-
-            var subtotal = b.Limit * factor;
-            if (b.Category == BudgetCategory.Income)
-            {
-                incomeLimitAtPeriod += subtotal;
-                incomeItems.Add((b.Name, b.Limit, factor, subtotal));
-            }
-            else if (b.Category == BudgetCategory.Expense)
-            {
-                expenseLimitAtPeriod += subtotal;
-                expenseItems.Add((b.Name, b.Limit, factor, subtotal));
-            }
-        }
-
-        var description = new StringBuilder();
-        description.Append("<h3>预算收入明细</h3>");
-        if (incomeItems.Count == 0) description.Append("<p>无收入预算</p>");
-        else
-        {
-            description.Append("<table><thead><tr><th>名称</th><th>金额</th><th>折算</th><th>合计</th></tr></thead><tbody>");
-            foreach (var item in incomeItems)
-            {
-                description.Append($"<tr><td>{item.Name}</td><td>{item.Limit:N0}</td><td>x{item.Factor:0.##}</td><td><span class='income-value'>{item.Total:N0}</span></td></tr>");
-            }
-            description.Append("</tbody></table>");
-        }
-        description.Append($"<p>收入合计: <span class='income-value'><strong>{incomeLimitAtPeriod:N0}</strong></span></p>");
-
-        description.Append("<h3>预算支出明细</h3>");
-        if (expenseItems.Count == 0) description.Append("<p>无支出预算</p>");
-        else
-        {
-            description.Append("<table><thead><tr><th>名称</th><th>金额</th><th>折算</th><th>合计</th></tr></thead><tbody>");
-            foreach (var item in expenseItems)
-            {
-                description.Append($"<tr><td>{item.Name}</td><td>{item.Limit:N0}</td><td>x{item.Factor:0.##}</td><td><span class='expense-value'>{item.Total:N0}</span></td></tr>");
-            }
-            description.Append("</tbody></table>");
-        }
-        description.Append($"<p>支出合计: <span class='expense-value'><strong>{expenseLimitAtPeriod:N0}</strong></span></p>");
-
-        description.Append("<h3>存款计划结论</h3>");
-        description.Append($"<p>计划存款 = 收入 <span class='income-value'>{incomeLimitAtPeriod:N0}</span> - 支出 <span class='expense-value'>{expenseLimitAtPeriod:N0}</span></p>");
-        description.Append($"<p>最终目标：<span class='highlight'><strong>{incomeLimitAtPeriod - expenseLimitAtPeriod:N0}</strong></span></p>");
-
-        var virtualBudget = await BuildVirtualSavingsBudgetRecordAsync(
-            periodType == BudgetPeriodType.Year ? -1 : -2,
-            date,
-            incomeLimitAtPeriod - expenseLimitAtPeriod);
-
-        // 计算实际发生的 收入 - 支出
-        var current = await CalculateCurrentAmountAsync(new BudgetRecord
-        {
-            Category = virtualBudget.Category,
-            Type = virtualBudget.Type,
-            SelectedCategories = virtualBudget.SelectedCategories,
-            StartDate = virtualBudget.StartDate,
-        }, date);
-
-        return BudgetResult.FromEntity(virtualBudget, current, date, description.ToString());
-    }
-
-    private async Task<BudgetRecord> BuildVirtualSavingsBudgetRecordAsync(
-        long id,
-        DateTime date,
-        decimal limit)
-    {
-        var savingsCategories = await configService.GetConfigByKeyAsync<string>("SavingsCategories") ?? string.Empty;
-        return new BudgetRecord
-        {
-            Id = id,
-            Name = id == -1 ? "年度存款" : "月度存款",
-            Category = BudgetCategory.Savings,
-            Type = id == -1 ? BudgetPeriodType.Year : BudgetPeriodType.Month,
-            Limit = limit,
-            StartDate = id == -1
-                ? new DateTime(date.Year, 1, 1)
-                : new DateTime(date.Year, date.Month, 1),
-            SelectedCategories = savingsCategories
-        };
-    }
 }
 
 public record BudgetResult
@@ -633,21 +615,22 @@ public record BudgetResult
     public decimal Limit { get; set; }
     public decimal Current { get; set; }
     public BudgetCategory Category { get; set; }
-    public string[] SelectedCategories { get; set; } = Array.Empty<string>();
+    public string[] SelectedCategories { get; set; } = [];
     public string StartDate { get; set; } = string.Empty;
     public string Period { get; set; } = string.Empty;
     public DateTime? PeriodStart { get; set; }
     public DateTime? PeriodEnd { get; set; }
-
+    public bool NoLimit { get; set; }
+    public bool IsMandatoryExpense { get; set; }
     public string Description { get; set; } = string.Empty;
 
     public static BudgetResult FromEntity(
         BudgetRecord entity,
-        decimal currentAmount = 0,
-        DateTime? referenceDate = null,
+        decimal currentAmount,
+        DateTime referenceDate,
         string description = "")
     {
-        var date = referenceDate ?? DateTime.Now;
+        var date = referenceDate;
         var (start, end) = BudgetService.GetPeriodRange(entity.StartDate, entity.Type, date);
 
         return new BudgetResult
@@ -659,7 +642,7 @@ public record BudgetResult
             Current = currentAmount,
             Category = entity.Category,
             SelectedCategories = string.IsNullOrEmpty(entity.SelectedCategories)
-                ? Array.Empty<string>()
+                ? []
                 : entity.SelectedCategories.Split(','),
             StartDate = entity.StartDate.ToString("yyyy-MM-dd"),
             Period = entity.Type switch
@@ -670,6 +653,8 @@ public record BudgetResult
             },
             PeriodStart = start,
             PeriodEnd = end,
+            NoLimit = entity.NoLimit,
+            IsMandatoryExpense = entity.IsMandatoryExpense,
             Description = description
         };
     }
@@ -703,6 +688,11 @@ public class BudgetStatsDto
     /// 预算项数量
     /// </summary>
     public int Count { get; set; }
+
+    /// <summary>
+    /// 每日/每月累计金额趋势（对应当前周期内的实际发生额累计值）
+    /// </summary>
+    public List<decimal?> Trend { get; set; } = [];
 }
 
 /// <summary>
@@ -720,6 +710,7 @@ public class BudgetCategoryStats
     /// </summary>
     public BudgetStatsDto Year { get; set; } = new();
 }
+
 public class UncoveredCategoryDetail
 {
     public string Category { get; set; } = string.Empty;

Service/ConfigService.cs

@@ -43,12 +43,12 @@ public class ConfigService(IConfigRepository configRepository) : IConfigService
         var config = await configRepository.GetByKeyAsync(key);
         var type = typeof(T) switch
         {
-            Type t when t == typeof(bool) => ConfigType.Boolean,
-            Type t when t == typeof(int)
+            { } t when t == typeof(bool) => ConfigType.Boolean,
+            { } t when t == typeof(int)
                        || t == typeof(double)
                        || t == typeof(float)
                        || t == typeof(decimal) => ConfigType.Number,
-            Type t when t == typeof(string) => ConfigType.String,
+            { } t when t == typeof(string) => ConfigType.String,
             _ => ConfigType.Json
         };
         var valueStr = type switch

Service/EmailServices/EmailHandleService.cs

@@ -1,4 +1,4 @@
-using Service.EmailParseServices;
+using Service.EmailServices.EmailParse;
 
 namespace Service.EmailServices;
 
@@ -65,7 +65,7 @@ public class EmailHandleService(
             await messageService.AddAsync(
                 "邮件解析失败",
                 $"来自 {from} 发送给 {to} 的邮件（主题：{subject}）未能成功解析内容，可能格式已变更或不受支持。",
-                url: $"/balance?tab=email"
+                url: "/balance?tab=email"
             );
             logger.LogWarning("未能成功解析邮件内容，跳过账单处理");
             return true;

Service/EmailServices/EmailParse/EmailParseForm95555.cs

@@ -1,4 +1,4 @@
-namespace Service.EmailParseServices;
+namespace Service.EmailServices.EmailParse;
 
 public class EmailParseForm95555(
     ILogger<EmailParseForm95555> logger,
@@ -26,7 +26,7 @@ public class EmailParseForm95555(
         return true;
     }
 
-    public override async Task<(
+    public override Task<(
         string card,
         string reason,
         decimal amount,
@@ -51,7 +51,7 @@ public class EmailParseForm95555(
         if (matches.Count <= 0)
         {
             logger.LogWarning("未能从招商银行邮件内容中解析出交易信息");
-            return [];
+            return Task.FromResult<(string card, string reason, decimal amount, decimal balance, TransactionType type, DateTime? occurredAt)[]>([]);
         }
 
         var results = new List<(
@@ -85,7 +85,7 @@ public class EmailParseForm95555(
                 results.Add((card, reason, amount, balance, type, occurredAt));
             }
         }
-        return results.ToArray();
+        return Task.FromResult(results.ToArray());
     }
 
     private DateTime? ParseOccurredAt(string value)

Service/EmailServices/EmailParse/EmailParseFormCcsvc.cs

@@ -1,12 +1,18 @@
 using HtmlAgilityPack;
+// ReSharper disable ConditionIsAlwaysTrueOrFalseAccordingToNullableAPIContract
+// ReSharper disable ConditionalAccessQualifierIsNonNullableAccordingToAPIContract
 
-namespace Service.EmailParseServices;
+namespace Service.EmailServices.EmailParse;
 
-public class EmailParseFormCCSVC(
-    ILogger<EmailParseFormCCSVC> logger,
+[UsedImplicitly]
+public partial class EmailParseFormCcsvc(
+    ILogger<EmailParseFormCcsvc> logger,
     IOpenAiService openAiService
 ) : EmailParseServicesBase(logger, openAiService)
 {
+    [GeneratedRegex("<.*?>")]
+    private static partial Regex HtmlRegex();
+    
     public override bool CanParse(string from, string subject, string body)
     {
         if (!from.Contains("ccsvc@message.cmbchina.com"))
@@ -20,12 +26,7 @@ public class EmailParseFormCCSVC(
         }
 
         // 必须包含HTML标签
-        if (!Regex.IsMatch(body, "<.*?>"))
-        {
-            return false;
-        }
-
-        return true;
+        return HtmlRegex().IsMatch(body);
     }
 
     public override async Task<(
@@ -47,7 +48,7 @@ public class EmailParseFormCCSVC(
         if (dateNode == null)
         {
             logger.LogWarning("Date node not found");
-            return Array.Empty<(string, string, decimal, decimal, TransactionType, DateTime?)>();
+            return [];
         }
 
         var dateText = dateNode.InnerText.Trim();
@@ -56,7 +57,7 @@ public class EmailParseFormCCSVC(
         if (!dateMatch.Success || !DateTime.TryParse(dateMatch.Value, out var date))
         {
             logger.LogWarning("Failed to parse date from: {DateText}", dateText);
-            return Array.Empty<(string, string, decimal, decimal, TransactionType, DateTime?)>();
+            return [];
         }
 
         // 2. Get Balance (Available Limit)
@@ -90,6 +91,7 @@ public class EmailParseFormCCSVC(
         {
             foreach (var node in transactionNodes)
             {
+                string card = "";
                 try
                 {
                     // Time
@@ -122,23 +124,16 @@ public class EmailParseFormCCSVC(
                     descText = HtmlEntity.DeEntitize(descText).Replace((char)160, ' ').Trim();
 
                     // Parse Description: "尾号4390 消费 财付通-luckincoffee瑞幸咖啡"
-                    var parts = descText.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
+                    var parts = descText.Split([' '], StringSplitOptions.RemoveEmptyEntries);
 
-                    string card = "";
-                    string reason = descText;
-                    TransactionType type = TransactionType.Expense;
+                    var reason = descText;
+                    TransactionType type;
 
                     if (parts.Length > 0 && parts[0].StartsWith("尾号"))
                     {
                         card = parts[0].Replace("尾号", "");
                     }
 
-                    if (parts.Length > 1)
-                    {
-                        var typeStr = parts[1];
-                        type = DetermineTransactionType(typeStr, reason, amount);
-                    }
-
                     if (parts.Length > 2)
                     {
                         reason = string.Join(" ", parts.Skip(2));

Service/EmailServices/EmailParse/IEmailParseServices.cs

@@ -1,4 +1,4 @@
-namespace Service.EmailParseServices;
+namespace Service.EmailServices.EmailParse;
 
 public interface IEmailParseServices
 {
@@ -201,7 +201,7 @@ public abstract class EmailParseServicesBase(
 
         // 收入关键词
         string[] incomeKeywords =
-        {
+        [
             "工资", "奖金", "退款",
             "返现", "收入", "转入",
             "存入", "利息", "分红",
@@ -233,13 +233,13 @@ public abstract class EmailParseServicesBase(
             // 存取类
             "现金存入", "柜台存入", "ATM存入",
             "他人转入", "他人汇入"
-        };
+        ];
         if (incomeKeywords.Any(k => lowerReason.Contains(k)))
             return TransactionType.Income;
 
         // 支出关键词
         string[] expenseKeywords =
-        {
+        [
             "消费", "支付", "购买",
             "转出", "取款", "支出",
             "扣款", "缴费", "付款",
@@ -269,7 +269,7 @@ public abstract class EmailParseServicesBase(
             // 信用卡/花呗等场景
             "信用卡还款", "花呗还款", "白条还款",
             "分期还款", "账单还款", "自动还款"
-        };
+        ];
         if (expenseKeywords.Any(k => lowerReason.Contains(k)))
             return TransactionType.Expense;
 

Service/EmailServices/EmailSyncService.cs

@@ -182,6 +182,7 @@ public class EmailSyncService(
                     var unreadMessages = await emailFetchService.FetchUnreadMessagesAsync();
                     logger.LogInformation("邮箱 {Email} 获取到 {MessageCount} 封未读邮件", email, unreadMessages.Count);
 
+                    // ReSharper disable once UnusedVariable
                     foreach (var (message, uid) in unreadMessages)
                     {
                         try

Service/GlobalUsings.cs

@@ -7,11 +7,12 @@ global using System.Globalization;
 global using System.Text;
 global using System.Text.Json;
 global using Entity;
-global using FreeSql;
 global using System.Linq;
 global using Service.AppSettingModel;
 global using System.Text.Json.Serialization;
 global using System.Text.Json.Nodes;
 global using Microsoft.Extensions.Configuration;
 global using Common;
-global using Service.AgentFramework;
+global using System.Net;
+global using System.Text.Encodings.Web;
+global using JetBrains.Annotations;

Service/ImportService.cs

@@ -133,7 +133,7 @@ public class ImportService(
                 return DateTime.MinValue;
             }
 
-            foreach (var format in DateTimeFormats)
+            foreach (var format in _dateTimeFormats)
             {
                 if (DateTime.TryParseExact(
                     row[key],
@@ -288,7 +288,7 @@ public class ImportService(
                 return DateTime.MinValue;
             }
 
-            foreach (var format in DateTimeFormats)
+            foreach (var format in _dateTimeFormats)
             {
                 if (DateTime.TryParseExact(
                     row[key],
@@ -358,15 +358,14 @@ public class ImportService(
         {
             return await ParseCsvAsync(file);
         }
-        else if (fileExtension == ".xlsx" || fileExtension == ".xls")
+
+        if (fileExtension == ".xlsx" || fileExtension == ".xls")
         {
             return await ParseExcelAsync(file);
         }
-        else
-        {
+
         throw new NotSupportedException("不支持的文件格式");
     }
-    }
 
     private async Task<IDictionary<string, string>[]> ParseCsvAsync(MemoryStream file)
     {
@@ -388,7 +387,7 @@ public class ImportService(
 
         if (headers == null || headers.Length == 0)
         {
-            return Array.Empty<IDictionary<string, string>>();
+            return [];
         }
 
         var result = new List<IDictionary<string, string>>();
@@ -420,7 +419,7 @@ public class ImportService(
 
         if (worksheet == null || worksheet.Dimension == null)
         {
-            return Array.Empty<IDictionary<string, string>>();
+            return [];
         }
 
         var rowCount = worksheet.Dimension.End.Row;
@@ -428,7 +427,7 @@ public class ImportService(
 
         if (rowCount < 2)
         {
-            return Array.Empty<IDictionary<string, string>>();
+            return [];
         }
 
         // 读取表头（第一行）
@@ -458,7 +457,7 @@ public class ImportService(
         return await Task.FromResult(result.ToArray());
     }
 
-    private static string[] DateTimeFormats =
+    private static string[] _dateTimeFormats =
     [
         "yyyy-MM-dd",
         "yyyy-MM-dd HH",

Service/Jobs/BudgetArchiveJob.cs

@@ -1,4 +1,5 @@
 using Quartz;
+using Service.Budget;
 
 namespace Service.Jobs;
 
@@ -23,6 +24,8 @@ public class BudgetArchiveJob(
 
             using var scope = serviceProvider.CreateScope();
             var budgetService = scope.ServiceProvider.GetRequiredService<IBudgetService>();
+            
+            // 归档月度数据
             var result = await budgetService.ArchiveBudgetsAsync(year, month);
 
             if (string.IsNullOrEmpty(result))

Service/Jobs/DbBackupJob.cs

@@ -0,0 +1,70 @@
+using Microsoft.Extensions.Hosting;
+using Quartz;
+
+namespace Service.Jobs;
+
+/// <summary>
+/// 数据库备份任务
+/// </summary>
+public class DbBackupJob(
+    IHostEnvironment env,
+    ILogger<DbBackupJob> logger) : IJob
+{
+    public Task Execute(IJobExecutionContext context)
+    {
+        try
+        {
+            logger.LogInformation("开始执行数据库备份任务");
+            
+            // 数据库文件路径 (基于 appsettings.json 中的配置: database/EmailBill.db)
+            var dbPath = Path.Combine(env.ContentRootPath, "database", "EmailBill.db");
+            var backupDir = Path.Combine(env.ContentRootPath, "database", "backups");
+
+            if (!File.Exists(dbPath))
+            {
+                logger.LogWarning("数据库文件不存在，跳过备份: {Path}", dbPath);
+                return Task.CompletedTask;
+            }
+
+            if (!Directory.Exists(backupDir))
+            {
+                Directory.CreateDirectory(backupDir);
+            }
+
+            // 创建备份
+            var backupFileName = $"EmailBill_backup_{DateTime.Now:yyyyMMdd}.db";
+            var backupPath = Path.Combine(backupDir, backupFileName);
+
+            File.Copy(dbPath, backupPath, true);
+            logger.LogInformation("数据库备份成功: {Path}", backupPath);
+
+            // 清理旧备份 (保留最近20个)
+            var files = new DirectoryInfo(backupDir).GetFiles("EmailBill_backup_*.db")
+                .OrderByDescending(f => f.LastWriteTime) // 使用 LastWriteTime 排序
+                .ToList();
+
+            if (files.Count > 20)
+            {
+                var filesToDelete = files.Skip(20);
+                foreach (var file in filesToDelete)
+                {
+                    try 
+                    {
+                        file.Delete();
+                        logger.LogInformation("删除过期备份: {Name}", file.Name);
+                    }
+                    catch (Exception ex)
+                    {
+                        logger.LogError(ex, "删除过期备份失败: {Name}", file.Name);
+                    }
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "数据库备份任务执行失败");
+        }
+
+        return Task.CompletedTask;
+    }
+}

Service/Jobs/EmailSyncJob.cs

@@ -127,6 +127,7 @@ public class EmailSyncJob(
                     var unreadMessages = await emailFetchService.FetchUnreadMessagesAsync();
                     logger.LogInformation("邮箱 {Email} 获取到 {MessageCount} 封未读邮件", email, unreadMessages.Count);
 
+                    // ReSharper disable once UnusedVariable
                     foreach (var (message, uid) in unreadMessages)
                     {
                         try

Service/LogCleanupService.cs

@@ -68,8 +68,8 @@ public class LogCleanupService(ILogger<LogCleanupService> logger) : BackgroundSe
 
                         // 尝试解析日期 (格式: yyyyMMdd)
                         if (DateTime.TryParseExact(dateStr, "yyyyMMdd", 
-                            System.Globalization.CultureInfo.InvariantCulture, 
-                            System.Globalization.DateTimeStyles.None, 
+                            CultureInfo.InvariantCulture, 
+                            DateTimeStyles.None, 
                             out var logDate))
                         {
                             if (logDate < cutoffDate)

Service/NotificationService.cs

@@ -1,11 +1,12 @@
 using WebPush;
+using PushSubscription = Entity.PushSubscription;
 
 namespace Service;
 
 public interface INotificationService
 {
     Task<string> GetVapidPublicKeyAsync();
-    Task SubscribeAsync(Entity.PushSubscription subscription);
+    Task SubscribeAsync(PushSubscription subscription);
     Task SendNotificationAsync(string message, string? url = null);
 }
 
@@ -32,7 +33,7 @@ public class NotificationService(
         return Task.FromResult(GetSettings().PublicKey);
     }
 
-    public async Task SubscribeAsync(Entity.PushSubscription subscription)
+    public async Task SubscribeAsync(PushSubscription subscription)
     {
         var existing = await subscriptionRepo.GetByEndpointAsync(subscription.Endpoint);
         if (existing != null)
@@ -61,7 +62,7 @@ public class NotificationService(
         var webPushClient = new WebPushClient();
 
         var subscriptions = await subscriptionRepo.GetAllAsync();
-        var payload = System.Text.Json.JsonSerializer.Serialize(new
+        var payload = JsonSerializer.Serialize(new
         {
             title = "System Notification",
             body = message,
@@ -78,7 +79,7 @@ public class NotificationService(
             }
             catch (WebPushException ex)
             {
-                if (ex.StatusCode == System.Net.HttpStatusCode.Gone || ex.StatusCode == System.Net.HttpStatusCode.NotFound)
+                if (ex.StatusCode == HttpStatusCode.Gone || ex.StatusCode == HttpStatusCode.NotFound)
                 {
                     await subscriptionRepo.DeleteAsync(sub.Id);
                 }

Service/OpenAiService.cs

@@ -11,7 +11,7 @@ public interface IOpenAiService
 }
 
 public class OpenAiService(
-    IOptions<AISettings> aiSettings,
+    IOptions<AiSettings> aiSettings,
     ILogger<OpenAiService> logger
 ) : IOpenAiService
 {
@@ -158,10 +158,8 @@ public class OpenAiService(
         var json = JsonSerializer.Serialize(payload);
         using var content = new StringContent(json, Encoding.UTF8, "application/json");
     
-        using var request = new HttpRequestMessage(HttpMethod.Post, url)
-        {
-            Content = content
-        };
+        using var request = new HttpRequestMessage(HttpMethod.Post, url);
+        request.Content = content;
         using var resp = await http.SendAsync(request, HttpCompletionOption.ResponseHeadersRead);
     
         if (!resp.IsSuccessStatusCode)
@@ -232,10 +230,8 @@ public class OpenAiService(
         using var content = new StringContent(json, Encoding.UTF8, "application/json");
     
         // 使用 SendAsync 来支持 HttpCompletionOption
-        using var request = new HttpRequestMessage(HttpMethod.Post, url)
-        {
-            Content = content
-        };
+        using var request = new HttpRequestMessage(HttpMethod.Post, url);
+        request.Content = content;
         using var resp = await http.SendAsync(request, HttpCompletionOption.ResponseHeadersRead);
     
         if (!resp.IsSuccessStatusCode)

Service/Service.csproj

@@ -5,16 +5,16 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="JetBrains.Annotations" />
     <PackageReference Include="MailKit" />
-    <PackageReference Include="Microsoft.Agents.AI" />
     <PackageReference Include="MimeKit" />
     <PackageReference Include="Microsoft.Extensions.Configuration" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Binder" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" />
     <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" />
-    <PackageReference Include="Microsoft.Extensions.Logging" />
     <PackageReference Include="Serilog" />
     <PackageReference Include="Serilog.Extensions.Logging" />
+    <PackageReference Include="Microsoft.Extensions.Logging" />
     <PackageReference Include="CsvHelper" />
     <PackageReference Include="EPPlus" />
     <PackageReference Include="HtmlAgilityPack" />
@@ -23,7 +23,6 @@
     <PackageReference Include="JiebaNet.Analyser" />
     <PackageReference Include="Newtonsoft.Json" />
     <PackageReference Include="WebPush" />
-    <PackageReference Include="Microsoft.Extensions.AI" />
   </ItemGroup>
 
 </Project>

Service/SmartHandleService.cs

@@ -143,7 +143,7 @@ public class SmartHandleService(
             chunkAction(("start", $"开始分类，共 {sampleRecords.Length} 条账单"));
 
             var classifyResults = new List<(string Reason, string Classify, TransactionType Type)>();
-            var sendedIds = new HashSet<long>();
+            var sentIds = new HashSet<long>();
 
             // 将流解析逻辑提取为本地函数以减少嵌套
             void HandleResult(GroupClassifyResult? result)
@@ -154,8 +154,11 @@ public class SmartHandleService(
                 if (group == null) return;
                 foreach (var id in group.Ids)
                 {
-                    if (sendedIds.Add(id))
+                    if (!sentIds.Add(id))
                     {
+                        continue;
+                    }
+
                     var resultJson = JsonSerializer.Serialize(new
                     {
                         id,
@@ -165,7 +168,6 @@ public class SmartHandleService(
                     chunkAction(("data", resultJson));
                 }
             }
-            }
 
             // 解析缓冲区中的所有完整 JSON 对象或数组
             void FlushBuffer(StringBuilder buffer)
@@ -193,7 +195,7 @@ public class SmartHandleService(
                         }
                         catch (Exception exArr)
                         {
-                            logger.LogDebug(exArr, "按数组解析AI返回失败，回退到逐对象解析。预览: {Preview}", arrJson?.Length > 200 ? arrJson.Substring(0, 200) + "..." : arrJson);
+                            logger.LogDebug(exArr, "按数组解析AI返回失败，回退到逐对象解析。预览: {Preview}", arrJson.Length > 200 ? arrJson.Substring(0, 200) + "..." : arrJson);
                         }
                     }
                 }
@@ -336,7 +338,7 @@ public class SmartHandleService(
                 {
                     content = $"""
                     <pre style="max-height: 80px; font-size: 8px; overflow-y: auto; padding: 8px; border: 1px solid #3c3c3c">
-                    {System.Net.WebUtility.HtmlEncode(sqlText)}
+                    {WebUtility.HtmlEncode(sqlText)}
                     </pre>
                     """
                 })
@@ -361,7 +363,7 @@ public class SmartHandleService(
             var dataJson = JsonSerializer.Serialize(queryResults, new JsonSerializerOptions
             {
                 WriteIndented = true,
-                Encoder = System.Text.Encodings.Web.JavaScriptEncoder.UnsafeRelaxedJsonEscaping
+                Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
             });
 
             var userPromptExtra = await configService.GetConfigByKeyAsync<string>("BillAnalysisPrompt");
@@ -429,7 +431,6 @@ public class SmartHandleService(
     {
         // 获取所有分类
         var categories = await categoryRepository.GetAllAsync();
-        var categoryList = string.Join("、", categories.Select(c => $"{GetTypeName(c.Type)}-{c.Name}"));
 
         // 构建分类信息
         var categoryInfo = new StringBuilder();
@@ -542,13 +543,13 @@ public class SmartHandleService(
 public record GroupClassifyResult
 {
     [JsonPropertyName("reason")]
-    public string Reason { get; set; } = string.Empty;
+    public string Reason { get; init; } = string.Empty;
 
     [JsonPropertyName("classify")]
-    public string? Classify { get; set; }
+    public string? Classify { get; init; }
 
     [JsonPropertyName("type")]
-    public TransactionType Type { get; set; }
+    public TransactionType Type { get; init; }
 }
 
 public record TransactionParseResult(string OccurredAt, string Classify, decimal Amount, string Reason, TransactionType Type);

Service/SmartHandleServiceV2.cs

@@ -1,82 +0,0 @@
-namespace Service;
-
-/// <summary>
-/// 智能处理服务 - 使用 Agent Framework 重构
-/// </summary>
-public interface ISmartHandleServiceV2
-{
-    /// <summary>
-    /// 使用 Agent Framework 进行智能分类
-    /// </summary>
-    Task<AgentResult<ClassificationResult[]>> SmartClassifyAgentAsync(
-        long[] transactionIds,
-        Action<(string type, string data)> chunkAction);
-
-    /// <summary>
-    /// 使用 Agent Framework 解析单行账单
-    /// </summary>
-    Task<AgentResult<AgentFramework.TransactionParseResult?>> ParseOneLineBillAgentAsync(string text);
-}
-
-/// <summary>
-/// 智能处理服务实现 - Agent Framework 版本
-/// </summary>
-public class SmartHandleServiceV2(
-    ClassificationAgent classificationAgent,
-    ParsingAgent parsingAgent,
-    ITransactionCategoryRepository categoryRepository,
-    ILogger<SmartHandleServiceV2> logger
-) : ISmartHandleServiceV2
-{
-    /// <summary>
-    /// 使用 Agent Framework 进行智能分类
-    /// </summary>
-    public async Task<AgentResult<ClassificationResult[]>> SmartClassifyAgentAsync(
-        long[] transactionIds,
-        Action<(string type, string data)> chunkAction)
-    {
-        try
-        {
-            logger.LogInformation("开始执行智能分类 Agent，ID 数量: {Count}", transactionIds.Length);
-            
-            var result = await classificationAgent.ExecuteAsync(transactionIds, categoryRepository);
-            
-            logger.LogInformation("分类完成：{Summary}", result.Summary);
-            return result;
-        }
-        catch (Exception ex)
-        {
-            logger.LogError(ex, "智能分类 Agent 执行失败");
-            throw;
-        }
-    }
-
-    /// <summary>
-    /// 使用 Agent Framework 解析单行账单
-    /// </summary>
-    public async Task<AgentResult<AgentFramework.TransactionParseResult?>> ParseOneLineBillAgentAsync(string text)
-    {
-        try
-        {
-            logger.LogInformation("开始解析账单: {Text}", text);
-            
-            var result = await parsingAgent.ExecuteAsync(text);
-            
-            if (result.Success)
-            {
-                logger.LogInformation("解析成功: {Summary}", result.Summary);
-            }
-            else
-            {
-                logger.LogWarning("解析失败: {Error}", result.Error);
-            }
-            
-            return result;
-        }
-        catch (Exception ex)
-        {
-            logger.LogError(ex, "解析 Agent 执行失败");
-            throw;
-        }
-    }
-}

Service/TextSegmentService.cs

@@ -1,8 +1,7 @@
-namespace Service;
-
+using JiebaNet.Analyser;
 using JiebaNet.Segmenter;
-using JiebaNet.Analyser;
-using Microsoft.Extensions.Logging;
+
+namespace Service;
 
 /// <summary>
 /// 文本分词服务接口
@@ -78,7 +77,7 @@ public class TextSegmentService : ITextSegmentService
     {
         if (string.IsNullOrWhiteSpace(text))
         {
-            return new List<string>();
+            return [];
         }
 
         try
@@ -119,7 +118,7 @@ public class TextSegmentService : ITextSegmentService
         {
             _logger.LogError(ex, "提取关键词失败，文本: {Text}", text);
             // 降级处理：返回原文
-            return new List<string> { text.Length > 10 ? text.Substring(0, 10) : text };
+            return [text.Length > 10 ? text.Substring(0, 10) : text];
         }
     }
 
@@ -127,7 +126,7 @@ public class TextSegmentService : ITextSegmentService
     {
         if (string.IsNullOrWhiteSpace(text))
         {
-            return new List<string>();
+            return [];
         }
 
         try
@@ -146,7 +145,7 @@ public class TextSegmentService : ITextSegmentService
         catch (Exception ex)
         {
             _logger.LogError(ex, "分词失败，文本: {Text}", text);
-            return new List<string> { text };
+            return [text];
         }
     }
 }

Service/TransactionPeriodicService.cs

@@ -144,7 +144,7 @@ public class TransactionPeriodicService(
         var dayOfWeek = (int)today.DayOfWeek; // 0=Sunday, 1=Monday, ..., 6=Saturday
         var executeDays = config.Split(',', StringSplitOptions.RemoveEmptyEntries)
             .Select(d => int.TryParse(d.Trim(), out var day) ? day : -1)
-            .Where(d => d >= 0 && d <= 6)
+            .Where(d => d is >= 0 and <= 6)
             .ToList();
 
         return executeDays.Contains(dayOfWeek);
@@ -160,7 +160,7 @@ public class TransactionPeriodicService(
 
         var executeDays = config.Split(',', StringSplitOptions.RemoveEmptyEntries)
             .Select(d => int.TryParse(d.Trim(), out var day) ? day : -1)
-            .Where(d => d >= 1 && d <= 31)
+            .Where(d => d is >= 1 and <= 31)
             .ToList();
 
         // 如果当前为月末，且配置中有大于当月天数的日期，则也执行
@@ -223,7 +223,7 @@ public class TransactionPeriodicService(
 
         var executeDays = config.Split(',', StringSplitOptions.RemoveEmptyEntries)
             .Select(d => int.TryParse(d.Trim(), out var day) ? day : -1)
-            .Where(d => d >= 0 && d <= 6)
+            .Where(d => d is >= 0 and <= 6)
             .OrderBy(d => d)
             .ToList();
 
@@ -253,7 +253,7 @@ public class TransactionPeriodicService(
 
         var executeDays = config.Split(',', StringSplitOptions.RemoveEmptyEntries)
             .Select(d => int.TryParse(d.Trim(), out var day) ? day : -1)
-            .Where(d => d >= 1 && d <= 31)
+            .Where(d => d is >= 1 and <= 31)
             .OrderBy(d => d)
             .ToList();
 

Web/.prettierrc.json

@@ -2,5 +2,6 @@
   "$schema": "https://json.schemastore.org/prettierrc",
   "semi": false,
   "singleQuote": true,
-  "printWidth": 100
+  "printWidth": 100,
+  "trailingComma": "none"
 }

Web/eslint.config.js

@@ -1,52 +1,82 @@
-import js from '@eslint/js'
+import js from '@eslint/js'
 import globals from 'globals'
 import pluginVue from 'eslint-plugin-vue'
-import skipFormatting from '@vue/eslint-config-prettier/skip-formatting'
 
 export default [
   {
-    ignores: ['**/dist/**', '**/dist-ssr/**', '**/coverage/**', '**/node_modules/**', '.nuxt/**'],
+    ignores: ['**/dist/**', '**/dist-ssr/**', '**/coverage/**', '**/node_modules/**', '.nuxt/**']
   },
+  // Load Vue recommended rules first (sets up parser etc.)
+  ...pluginVue.configs['flat/recommended'],
+
+  // General Configuration for all JS/Vue files
   {
-    files: ['**/*.{js,mjs,jsx}'],
+    files: ['**/*.{js,mjs,jsx,vue}'],
     languageOptions: {
       globals: {
-        ...globals.browser,
+        ...globals.browser
       },
-      parserOptions: {
       ecmaVersion: 'latest',
-        sourceType: 'module',
-      },
+      sourceType: 'module'
     },
     rules: {
+      // Import standard JS recommended rules
       ...js.configs.recommended.rules,
-      'indent': ['error', 2],
+
+      // --- Logic & Best Practices ---
+      'no-unused-vars': ['warn', {
+        argsIgnorePattern: '^_',
+        varsIgnorePattern: '^_',
+        caughtErrorsIgnorePattern: '^_'
+      }],
+      'no-undef': 'error',
+      'no-console': ['warn', { allow: ['warn', 'error', 'info'] }],
+      'no-debugger': 'warn',
+      'eqeqeq': ['error', 'always', { null: 'ignore' }],
+      'curly': ['error', 'all'],
+      'prefer-const': 'warn',
+      'no-var': 'error',
+
+      // --- Formatting & Style (User requested warnings) ---
+      'indent': ['error', 2, { SwitchCase: 1 }],
       'quotes': ['error', 'single', { avoidEscape: true }],
       'semi': ['error', 'never'],
-      'no-unused-vars': ['warn', { argsIgnorePattern: '^_' }],
       'comma-dangle': ['error', 'never'],
       'no-trailing-spaces': 'error',
       'no-multiple-empty-lines': ['error', { max: 1 }],
       'space-before-function-paren': ['error', 'always'],
+      'object-curly-spacing': ['error', 'always'],
+      'array-bracket-spacing': ['error', 'never']
+    }
   },
-  },
-  ...pluginVue.configs['flat/recommended'],
+
+  // Vue Specific Overrides
   {
     files: ['**/*.vue'],
     rules: {
       'vue/multi-word-component-names': 'off',
       'vue/no-v-html': 'warn',
+
+      // Turn off standard indent for Vue files to avoid conflicts with vue/html-indent
+      // or script indentation issues. Vue plugin handles this better.
       'indent': 'off',
+      // Ensure Vue's own indentation rules are active (they are in 'recommended' but let's be explicit if needed)
+      'vue/html-indent': ['error', 2],
+      'vue/script-indent': ['error', 2, {
+        baseIndent: 0,
+        switchCase: 1,
+        ignores: []
+      }]
+    }
   },
-  },
-  skipFormatting,
+
+  // Service Worker specific globals
   {
     files: ['**/service-worker.js', '**/src/registerServiceWorker.js'],
     languageOptions: {
       globals: {
-        ...globals.serviceworker,
-        ...globals.browser,
-      },
-    },
-  },
+        ...globals.serviceworker
+      }
+    }
+  }
 ]

Web/package.json

@@ -11,11 +11,12 @@
     "build": "vite build",
     "preview": "vite preview",
     "lint": "eslint . --fix --cache",
-    "format": "prettier --write --experimental-cli src/"
+    "format": "prettier --write src/"
   },
   "dependencies": {
     "axios": "^1.13.2",
     "dayjs": "^1.11.19",
+    "echarts": "^6.0.0",
     "pinia": "^3.0.4",
     "vant": "^4.9.22",
     "vue": "^3.5.25",

Web/pnpm-lock.yaml

@@ -14,6 +14,9 @@ importers:
       dayjs:
         specifier: ^1.11.19
         version: 1.11.19
+      echarts:
+        specifier: ^6.0.0
+        version: 6.0.0
       pinia:
         specifier: ^3.0.4
         version: 3.0.4(vue@3.5.26)
@@ -787,6 +790,9 @@ packages:
     resolution: {integrity: sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==}
     engines: {node: '>= 0.4'}
 
+  echarts@6.0.0:
+    resolution: {integrity: sha512-Tte/grDQRiETQP4xz3iZWSvoHrkCQtwqd6hs+mifXcjrCuo2iKWbajFObuLJVBlDIJlOzgQPd1hsaKt/3+OMkQ==}
+
   electron-to-chromium@1.5.267:
     resolution: {integrity: sha512-0Drusm6MVRXSOJpGbaSVgcQsuB4hEkMpHXaVstcPmhu5LIedxs1xNK/nIxmQIU/RPC0+1/o0AVZfBTkTNJOdUw==}
 
@@ -1296,6 +1302,9 @@ packages:
     resolution: {integrity: sha512-sf4i37nQ2LBx4m3wB74y+ubopq6W/dIzXg0FDGjsYnZHVa1Da8FH853wlL2gtUhg+xJXjfk3kUZS3BRoQeoQBQ==}
     engines: {node: '>=6'}
 
+  tslib@2.3.0:
+    resolution: {integrity: sha512-N82ooyxVNm6h1riLCoyS9e3fuJ3AMG2zIZs2Gd1ATcSFjSA23Q0fzjjZeh0jbJvWVDZ0cJT8yaNNaaXHzueNjg==}
+
   type-check@0.4.0:
     resolution: {integrity: sha512-XleUoc9uwGXqjWwXaUTZAmzMcFZ5858QA2vvx1Ur5xIcixXIP+8LnFDgRplU30us6teqdlskFfu+ae4K79Ooew==}
     engines: {node: '>= 0.8.0'}
@@ -1435,6 +1444,9 @@ packages:
     resolution: {integrity: sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==}
     engines: {node: '>=10'}
 
+  zrender@6.0.0:
+    resolution: {integrity: sha512-41dFXEEXuJpNecuUQq6JlbybmnHaqqpGlbH1yxnA5V9MMP4SbohSVZsJIwz+zdjQXSSlR1Vc34EgH1zxyTDvhg==}
+
 snapshots:
 
   '@babel/code-frame@7.27.1':
@@ -2131,6 +2143,11 @@ snapshots:
       es-errors: 1.3.0
       gopd: 1.2.0
 
+  echarts@6.0.0:
+    dependencies:
+      tslib: 2.3.0
+      zrender: 6.0.0
+
   electron-to-chromium@1.5.267: {}
 
   entities@7.0.0: {}
@@ -2611,6 +2628,8 @@ snapshots:
 
   totalist@3.0.1: {}
 
+  tslib@2.3.0: {}
+
   type-check@0.4.0:
     dependencies:
       prelude-ls: 1.2.1
@@ -2744,3 +2763,7 @@ snapshots:
   yallist@3.1.1: {}
 
   yocto-queue@0.1.0: {}
+
+  zrender@6.0.0:
+    dependencies:
+      tslib: 2.3.0

Web/public/service-worker.js

@@ -1,56 +1,56 @@
-const VERSION = '1.0.0'; // Build Time: 2026-01-07 15:59:36
-const CACHE_NAME = `emailbill-${VERSION}`;
+const VERSION = '1.0.0' // Build Time: 2026-01-07 15:59:36
+const CACHE_NAME = `emailbill-${VERSION}`
 const urlsToCache = [
   '/',
   '/index.html',
   '/favicon.ico',
   '/manifest.json'
-];
+]
 
 // 安装 Service Worker
 self.addEventListener('install', (event) => {
-  console.log('[Service Worker] 安装中...');
+  console.log('[Service Worker] 安装中...')
   event.waitUntil(
     caches.open(CACHE_NAME)
       .then((cache) => {
-        console.log('[Service Worker] 缓存文件');
-        return cache.addAll(urlsToCache);
+        console.log('[Service Worker] 缓存文件')
+        return cache.addAll(urlsToCache)
       })
-  );
-});
+  )
+})
 
 // 监听跳过等待消息
 self.addEventListener('message', (event) => {
   if (event.data && event.data.type === 'SKIP_WAITING') {
-    self.skipWaiting();
+    self.skipWaiting()
   }
-});
+})
 
 // 激活 Service Worker
 self.addEventListener('activate', (event) => {
-  console.log('[Service Worker] 激活中...');
+  console.log('[Service Worker] 激活中...')
   event.waitUntil(
     caches.keys().then((cacheNames) => {
       return Promise.all(
         cacheNames.map((cacheName) => {
           if (cacheName !== CACHE_NAME) {
-            console.log('[Service Worker] 删除旧缓存:', cacheName);
-            return caches.delete(cacheName);
+            console.log('[Service Worker] 删除旧缓存:', cacheName)
+            return caches.delete(cacheName)
           }
         })
-      );
+      )
     }).then(() => self.clients.claim())
-  );
-});
+  )
+})
 
 // 拦截请求
 self.addEventListener('fetch', (event) => {
-  const { request } = event;
-  const url = new URL(request.url);
+  const { request } = event
+  const url = new URL(request.url)
 
   // 跳过跨域请求
   if (url.origin !== location.origin) {
-    return;
+    return
   }
 
   // API请求使用网络优先策略
@@ -60,19 +60,19 @@ self.addEventListener('fetch', (event) => {
         .then((response) => {
           // 只针对成功的GET请求进行缓存
           if (request.method === 'GET' && response.status === 200) {
-            const responseClone = response.clone();
+            const responseClone = response.clone()
             caches.open(CACHE_NAME).then((cache) => {
-              cache.put(request, responseClone);
-            });
+              cache.put(request, responseClone)
+            })
           }
-          return response;
+          return response
         })
         .catch(() => {
           // 网络失败时尝试从缓存获取
-          return caches.match(request);
+          return caches.match(request)
         })
-    );
-    return;
+    )
+    return
   }
 
   // 页面请求使用网络优先策略，确保能获取到最新的 index.html
@@ -80,17 +80,17 @@ self.addEventListener('fetch', (event) => {
     event.respondWith(
       fetch(request)
         .then((response) => {
-          const responseClone = response.clone();
+          const responseClone = response.clone()
           caches.open(CACHE_NAME).then((cache) => {
-            cache.put(request, responseClone);
-          });
-          return response;
+            cache.put(request, responseClone)
+          })
+          return response
         })
         .catch(() => {
-          return caches.match('/index.html') || caches.match(request);
+          return caches.match('/index.html') || caches.match(request)
         })
-    );
-    return;
+    )
+    return
   }
 
   // 其他静态资源使用缓存优先策略
@@ -98,50 +98,50 @@ self.addEventListener('fetch', (event) => {
     caches.match(request)
       .then((response) => {
         if (response) {
-          return response;
+          return response
         }
         return fetch(request).then((response) => {
           // 检查是否是有效响应
           if (!response || response.status !== 200 || response.type !== 'basic') {
-            return response;
+            return response
           }
 
-          const responseClone = response.clone();
+          const responseClone = response.clone()
           caches.open(CACHE_NAME).then((cache) => {
-            cache.put(request, responseClone);
-          });
+            cache.put(request, responseClone)
+          })
 
-          return response;
-        });
+          return response
+        })
       })
       .catch(() => {
         // 返回离线页面或默认内容
         if (request.destination === 'document') {
-          return caches.match('/index.html');
+          return caches.match('/index.html')
         }
       })
-  );
-});
+  )
+})
 
 // 后台同步
 self.addEventListener('sync', (event) => {
-  console.log('[Service Worker] 后台同步:', event.tag);
+  console.log('[Service Worker] 后台同步:', event.tag)
   if (event.tag === 'sync-data') {
-    event.waitUntil(syncData());
+    event.waitUntil(syncData())
   }
-});
+})
 
 // 推送通知
 self.addEventListener('push', (event) => {
-  console.log('[Service Worker] 收到推送消息');
-  let data = { title: '账单管理', body: '您有新的消息', url: '/', icon: '/icons/icon-192x192.png' };
+  console.log('[Service Worker] 收到推送消息')
+  let data = { title: '账单管理', body: '您有新的消息', url: '/', icon: '/icons/icon-192x192.png' }
 
   if (event.data) {
     try {
-      const json = event.data.json();
-      data = { ...data, ...json };
+      const json = event.data.json()
+      data = { ...data, ...json }
     } catch {
-      data.body = event.data.text();
+      data.body = event.data.text()
     }
   }
 
@@ -153,41 +153,41 @@ self.addEventListener('push', (event) => {
     tag: 'emailbill-notification',
     requireInteraction: false,
     data: { url: data.url }
-  };
+  }
 
   event.waitUntil(
     self.registration.showNotification(data.title, options)
-  );
-});
+  )
+})
 
 // 通知点击
 self.addEventListener('notificationclick', (event) => {
-  console.log('[Service Worker] 通知被点击');
-  event.notification.close();
-  const urlToOpen = event.notification.data?.url || '/';
+  console.log('[Service Worker] 通知被点击')
+  event.notification.close()
+  const urlToOpen = event.notification.data?.url || '/'
   event.waitUntil(
     clients.matchAll({ type: 'window', includeUncontrolled: true }).then((windowClients) => {
       // 如果已经打开了该 URL，则聚焦
       for (let i = 0; i < windowClients.length; i++) {
-        const client = windowClients[i];
+        const client = windowClients[i]
         if (client.url === urlToOpen && 'focus' in client) {
-          return client.focus();
+          return client.focus()
         }
       }
       // 否则打开新窗口
       if (clients.openWindow) {
-        return clients.openWindow(urlToOpen);
+        return clients.openWindow(urlToOpen)
       }
     })
-  );
-});
+  )
+})
 
 // 数据同步函数
-async function syncData() {
+async function syncData () {
   try {
     // 这里添加需要同步的逻辑
-    console.log('[Service Worker] 执行数据同步');
+    console.log('[Service Worker] 执行数据同步')
   } catch (error) {
-    console.error('[Service Worker] 同步失败:', error);
+    console.error('[Service Worker] 同步失败:', error)
   }
 }

Web/src/App.vue

@@ -3,10 +3,13 @@
     <div class="app-root">
       <RouterView />
       <van-tabbar v-show="showTabbar" v-model="active">
-        <van-tabbar-item name="ccalendar" icon="notes" to="/calendar">
-          日历
-        </van-tabbar-item>
-        <van-tabbar-item name="statistics" icon="chart-trending-o" to="/" @click="handleTabClick('/statistics')">
+        <van-tabbar-item name="ccalendar" icon="notes" to="/calendar"> 日历 </van-tabbar-item>
+        <van-tabbar-item
+          name="statistics"
+          icon="chart-trending-o"
+          to="/"
+          @click="handleTabClick('/statistics')"
+        >
           统计
         </van-tabbar-item>
         <van-tabbar-item
@@ -18,14 +21,17 @@
         >
           账单
         </van-tabbar-item>
-        <van-tabbar-item name="budget" icon="bill-o" to="/budget" @click="handleTabClick('/budget')">
+        <van-tabbar-item
+          name="budget"
+          icon="bill-o"
+          to="/budget"
+          @click="handleTabClick('/budget')"
+        >
           预算
         </van-tabbar-item>
-        <van-tabbar-item name="setting" icon="setting" to="/setting">
-          设置
-        </van-tabbar-item>
+        <van-tabbar-item name="setting" icon="setting" to="/setting"> 设置 </van-tabbar-item>
       </van-tabbar>
-      <GlobalAddBill v-if="isShowAddBill" @success="handleAddTransactionSuccess"/>
+      <GlobalAddBill v-if="isShowAddBill" @success="handleAddTransactionSuccess" />
 
       <div v-if="needRefresh" class="update-toast" @click="updateServiceWorker">
         <van-icon name="upgrade" class="update-icon" />
@@ -85,12 +91,14 @@ onUnmounted(() => {
 const route = useRoute()
 // 根据路由判断是否显示Tabbar
 const showTabbar = computed(() => {
-  return route.path === '/' ||
+  return (
+    route.path === '/' ||
     route.path === '/calendar' ||
     route.path === '/message' ||
     route.path === '/setting' ||
     route.path === '/balance' ||
     route.path === '/budget'
+  )
 })
 
 const active = ref('')
@@ -116,11 +124,14 @@ setInterval(() => {
 }, 60 * 1000) // 每60秒更新一次未读消息数
 
 // 监听路由变化调整
-watch(() => route.path, (newPath) => {
+watch(
+  () => route.path,
+  (newPath) => {
     setActive(newPath)
 
     messageStore.updateUnreadCount()
-})
+  }
+)
 
 const setActive = (path) => {
   active.value = (() => {
@@ -142,10 +153,7 @@ const setActive = (path) => {
 }
 
 const isShowAddBill = computed(() => {
-  return route.path === '/' 
-  || route.path === '/calendar' 
-  || route.path === '/balance'
-  || route.path === '/message'
+  return route.path === '/' || route.path === '/balance' || route.path === '/message'
 })
 
 onUnmounted(() => {
@@ -166,7 +174,6 @@ const handleAddTransactionSuccess = () => {
   const event = new Event('transactions-changed')
   window.dispatchEvent(event)
 }
-
 </script>
 
 <style scoped>

Web/src/api/billImport.js

@@ -26,7 +26,8 @@ export const uploadBillFile = (file, type) => {
       Authorization: `Bearer ${useAuthStore().token || ''}`
     },
     timeout: 60000 // 文件上传增加超时时间
-  }).then(response => {
+  })
+    .then((response) => {
       const { data } = response
 
       if (data.success === false) {
@@ -35,7 +36,8 @@ export const uploadBillFile = (file, type) => {
       }
 
       return data
-  }).catch(error => {
+    })
+    .catch((error) => {
       console.error('上传错误:', error)
 
       if (error.response) {

Web/src/api/budget.js

@@ -12,19 +12,6 @@ export function getBudgetList(referenceDate) {
   })
 }
 
-/**
- * 获取单个预算统计
- * @param {number} id 预算ID
- * @param {string} referenceDate 参考日期
- */
-export function getBudgetStatistics(id, referenceDate) {
-  return request({
-    url: '/Budget/GetStatistics',
-    method: 'get',
-    params: { id, referenceDate }
-  })
-}
-
 /**
  * 创建预算
  * @param {object} data 预算数据
@@ -84,15 +71,41 @@ export function getUncoveredCategories(category, referenceDate) {
     params: { category, referenceDate }
   })
 }
+
 /**
- * 归档预算
- * @param {number} year 年份
- * @param {number} month 月份
+ * 获取归档总结
+ * @param {string} referenceDate 参考日期
  */
-export function archiveBudgets(year, month) {
+export function getArchiveSummary(referenceDate) {
   return request({
-    url: `/Budget/ArchiveBudgetsAsync/${year}/${month}`,
-    method: 'post'
+    url: '/Budget/GetArchiveSummary',
+    method: 'get',
+    params: { referenceDate }
   })
 }
 
+/**
+ * 更新归档总结
+ * @param {object} data 数据 { referenceDate, summary }
+ */
+export function updateArchiveSummary(data) {
+  return request({
+    url: '/Budget/UpdateArchiveSummary',
+    method: 'post',
+    data
+  })
+}
+
+/**
+ * 获取指定周期的存款预算信息
+ * @param {number} year 年份
+ * @param {number} month 月份
+ * @param {number} type 周期类型 (1:Month, 2:Year)
+ */
+export function getSavingsBudget(year, month, type) {
+  return request({
+    url: '/Budget/GetSavingsBudget',
+    method: 'get',
+    params: { year, month, type }
+  })
+}

Web/src/api/emailRecord.js

@@ -37,7 +37,7 @@ export const getEmailDetail = (id) => {
  */
 export const deleteEmail = (id) => {
   return request({
-    url: `/EmailMessage/DeleteById`,
+    url: '/EmailMessage/DeleteById',
     method: 'post',
     params: { id }
   })
@@ -50,7 +50,7 @@ export const deleteEmail = (id) => {
  */
 export const refreshTransactionRecords = (id) => {
   return request({
-    url: `/EmailMessage/RefreshTransactionRecords`,
+    url: '/EmailMessage/RefreshTransactionRecords',
     method: 'post',
     params: { id }
   })
@@ -62,7 +62,7 @@ export const refreshTransactionRecords = (id) => {
  */
 export const syncEmails = () => {
   return request({
-    url: `/EmailMessage/SyncEmails`,
+    url: '/EmailMessage/SyncEmails',
     method: 'post'
   })
 }

Web/src/api/job.js

@@ -1,13 +1,13 @@
 import request from '@/api/request'
 
-export function getJobs() {
+export function getJobs () {
   return request({
     url: '/Job/GetJobs',
     method: 'get'
   })
 }
 
-export function executeJob(jobName) {
+export function executeJob (jobName) {
   return request({
     url: '/Job/Execute',
     method: 'post',
@@ -15,7 +15,7 @@ export function executeJob(jobName) {
   })
 }
 
-export function pauseJob(jobName) {
+export function pauseJob (jobName) {
   return request({
     url: '/Job/Pause',
     method: 'post',
@@ -23,7 +23,7 @@ export function pauseJob(jobName) {
   })
 }
 
-export function resumeJob(jobName) {
+export function resumeJob (jobName) {
   return request({
     url: '/Job/Resume',
     method: 'post',

Web/src/api/request.js

@@ -14,7 +14,7 @@ const request = axios.create({
 
 // 请求拦截器
 request.interceptors.request.use(
-  config => {
+  (config) => {
     // 添加 token 认证信息
     const authStore = useAuthStore()
     if (authStore.token) {
@@ -22,7 +22,7 @@ request.interceptors.request.use(
     }
     return config
   },
-  error => {
+  (error) => {
     console.error('请求错误:', error)
     return Promise.reject(error)
   }
@@ -30,7 +30,7 @@ request.interceptors.request.use(
 
 // 响应拦截器
 request.interceptors.response.use(
-  response => {
+  (response) => {
     const { data } = response
 
     // 统一处理业务错误
@@ -41,7 +41,7 @@ request.interceptors.response.use(
 
     return data
   },
-  error => {
+  (error) => {
     console.error('响应错误:', error)
 
     // 统一处理 HTTP 错误
@@ -58,7 +58,10 @@ request.interceptors.response.use(
           // 清除登录状态并跳转到登录页
           const authStore = useAuthStore()
           authStore.logout()
-          router.push({ name: 'login', query: { redirect: router.currentRoute.value.fullPath } })
+          router.push({
+            name: 'login',
+            query: { redirect: router.currentRoute.value.fullPath }
+          })
           break
         }
         case 403:

Web/src/api/statistics.js

@@ -17,8 +17,6 @@
  * @returns {Object} data.expenseCount - 支出笔数
  * @returns {Object} data.incomeCount - 收入笔数
  * @returns {Object} data.totalCount - 总笔数
- * @returns {Object} data.maxExpense - 最大单笔支出
- * @returns {Object} data.maxIncome - 最大单笔收入
  */
 export const getMonthlyStatistics = (params) => {
   return request({
@@ -88,3 +86,36 @@ export const getDailyStatistics = (params) => {
     params
   })
 }
+
+/**
+ * 获取指定日期范围内的每日统计
+ * @param {Object} params - 查询参数
+ * @param {string} params.startDate - 开始日期
+ * @param {string} params.endDate - 结束日期
+ * @returns {Promise<{success: boolean, data: Array}>}
+ */
+export const getDailyStatisticsRange = (params) => {
+  return request({
+    url: '/TransactionRecord/GetDailyStatisticsRange',
+    method: 'get',
+    params
+  })
+}
+
+/**
+ * 获取累积余额统计数据（用于余额卡片）
+ * @param {Object} params - 查询参数
+ * @param {number} params.year - 年份
+ * @param {number} params.month - 月份
+ * @returns {Promise<{success: boolean, data: Array}>}
+ * @returns {Array} data - 每日累积余额列表
+ * @returns {string} data[].date - 日期
+ * @returns {number} data[].cumulativeBalance - 累积余额
+ */
+export const getBalanceStatistics = (params) => {
+  return request({
+    url: '/TransactionRecord/GetBalanceStatistics',
+    method: 'get',
+    params
+  })
+}

Web/src/api/transactionPeriodic.js

@@ -79,7 +79,7 @@ export const updatePeriodic = (data) => {
  */
 export const deletePeriodic = (id) => {
   return request({
-    url: `/TransactionPeriodic/DeleteById`,
+    url: '/TransactionPeriodic/DeleteById',
     method: 'post',
     params: { id }
   })

Web/src/api/transactionRecord.js

@@ -99,7 +99,7 @@ export const updateTransaction = (data) => {
  */
 export const deleteTransaction = (id) => {
   return request({
-    url: `/TransactionRecord/DeleteById`,
+    url: '/TransactionRecord/DeleteById',
     method: 'post',
     params: { id }
   })
@@ -118,7 +118,6 @@ export const getTransactionsByDate = (date) => {
   })
 }
 
-
 // 注意：分类相关的API已迁移到 transactionCategory.js
 // 请使用 getCategoryList 等新接口
 
@@ -160,7 +159,7 @@ export const smartClassify = (transactionIds = []) => {
     method: 'POST',
     headers: {
       'Content-Type': 'application/json',
-      'Authorization': `Bearer ${token}`
+      Authorization: `Bearer ${token}`
     },
     body: JSON.stringify({ transactionIds })
   })

Web/src/assets/base.css

@@ -1,55 +1,75 @@
-/* color palette from <https://github.com/vuejs/theme> */
+/* color palette from <https://github.com/vuejs/theme> */
+/* 
+   Most variables are replaced by Vant CSS variables.
+   Keeping only what's necessary or mapping to Vant.
+*/
+
 :root {
-  --vt-c-white: #ffffff;
-  --vt-c-white-soft: #f8f8f8;
-  --vt-c-white-mute: #f2f2f2;
+  --van-danger-color: rgb(255, 107, 107) !important; /* 覆盖默认的深红色 #ee0a24 */
+  --color-background: var(--van-background);
+  --color-background-soft: var(--van-background-2);
+  --color-background-mute: var(--van-gray-1);
 
-  --vt-c-black: #181818;
-  --vt-c-black-soft: #222222;
-  --vt-c-black-mute: #282828;
+  --color-border: var(--van-border-color);
+  --color-border-hover: var(--van-gray-5);
 
-  --vt-c-indigo: #2c3e50;
-
-  --vt-c-divider-light-1: rgba(60, 60, 60, 0.29);
-  --vt-c-divider-light-2: rgba(60, 60, 60, 0.12);
-  --vt-c-divider-dark-1: rgba(84, 84, 84, 0.65);
-  --vt-c-divider-dark-2: rgba(84, 84, 84, 0.48);
-
-  --vt-c-text-light-1: var(--vt-c-indigo);
-  --vt-c-text-light-2: rgba(60, 60, 60, 0.66);
-  --vt-c-text-dark-1: var(--vt-c-white);
-  --vt-c-text-dark-2: rgba(235, 235, 235, 0.64);
-}
-
-/* semantic color variables for this project */
-:root {
-  --color-background: var(--vt-c-white);
-  --color-background-soft: var(--vt-c-white-soft);
-  --color-background-mute: var(--vt-c-white-mute);
-
-  --color-border: var(--vt-c-divider-light-2);
-  --color-border-hover: var(--vt-c-divider-light-1);
-
-  --color-heading: var(--vt-c-text-light-1);
-  --color-text: var(--vt-c-text-light-1);
+  --color-heading: var(--van-text-color);
+  --color-text: var(--van-text-color);
 
   --section-gap: 160px;
+
+  /* Chart Colors */
+  --chart-color-1: #ff6b6b;
+  --chart-color-2: #4ecdc4;
+  --chart-color-3: #45b7d1;
+  --chart-color-4: #ffa07a;
+  --chart-color-5: #98d8c8;
+  --chart-color-6: #f7dc6f;
+  --chart-color-7: #bb8fce;
+  --chart-color-8: #85c1e2;
+  --chart-color-9: #f8b88b;
+  --chart-color-10: #aab7b8;
+  --chart-color-11: #ff8ed4;
+  --chart-color-12: #67e6dc;
+  --chart-color-13: #5b8dee;
+  --chart-color-14: #c9b1ff;
+  --chart-color-15: #7bdff2;
+
+  /* Status Colors for Charts */
+  --chart-success: #52c41a;
+  --chart-warning: #faad14;
+  --chart-danger: #f5222d;
+  --chart-primary: #1890ff;
+  --chart-shadow: rgba(0, 138, 255, 0.45);
+  --chart-axis: #e6ebf8;
+  --chart-split: #eee;
+  --chart-text-muted: #999;
+
+  /* Heatmap Colors - Light Mode */
+  --heatmap-level-0: var(--van-gray-2);
+  --heatmap-level-1: #9be9a8;
+  --heatmap-level-2: #40c463;
+  --heatmap-level-3: #30a14e;
+  --heatmap-level-4: #216e39;
 }
 
 @media (prefers-color-scheme: dark) {
   :root {
-    --color-background: var(--vt-c-black);
-    --color-background-soft: var(--vt-c-black-soft);
-    --color-background-mute: var(--vt-c-black-mute);
+    --chart-axis: #333;
+    --chart-split: #333;
+    --chart-text-muted: #666;
 
-    --color-border: var(--vt-c-divider-dark-2);
-    --color-border-hover: var(--vt-c-divider-dark-1);
-
-    --color-heading: var(--vt-c-text-dark-1);
-    --color-text: var(--vt-c-text-dark-2);
+    /* Heatmap Colors - Dark Mode (GitHub Style) */
+    --heatmap-level-0: var(--van-gray-2);
+    --heatmap-level-1: #9be9a8;
+    --heatmap-level-2: #40c463;
+    --heatmap-level-3: #30a14e;
+    --heatmap-level-4: #216e39;
   }
 }
 
+/* Removed manual dark mode media query as Vant handles it */
+
 *,
 *::before,
 *::after {
@@ -60,14 +80,13 @@
 
 body {
   min-height: 100vh;
-  color: var(--color-text);
-  background: var(--color-background);
+  color: var(--van-text-color);
+  background: var(--van-background);
   transition:
     color 0.5s,
     background-color 0.5s;
   line-height: 1.6;
   font-family:
-    Inter,
     -apple-system,
     BlinkMacSystemFont,
     'Segoe UI',

Web/src/assets/main.css

@@ -1,7 +1,8 @@
 @import './base.css';
 
 /* 禁用页面弹性缩放和橡皮筋效果 */
-html, body {
+html,
+body {
   overscroll-behavior: none;
   overscroll-behavior-y: none;
   -webkit-overflow-scrolling: touch;
@@ -57,7 +58,9 @@ a,
   }
 }
 
-html, body, #app {
+html,
+body,
+#app {
   margin: 0;
   padding: 0;
   height: 100%;

Web/src/components/AddClassifyDialog.vue

@@ -5,7 +5,10 @@
     show-cancel-button
     @confirm="handleConfirm"
   >
-    <van-field v-model="classifyName" placeholder="请输入新的交易分类" />
+    <van-field
+      v-model="classifyName"
+      placeholder="请输入新的交易分类"
+    />
   </van-dialog>
 </template>
 

Web/src/components/Bill/BillForm.vue

@@ -6,8 +6,12 @@
         <van-field label="时间">
           <template #input>
             <div style="display: flex; gap: 16px">
-              <div @click="showDatePicker = true">{{ form.date }}</div>
-              <div @click="showTimePicker = true">{{ form.time }}</div>
+              <div @click="showDatePicker = true">
+                {{ form.date }}
+              </div>
+              <div @click="showTimePicker = true">
+                {{ form.time }}
+              </div>
             </div>
           </template>
         </van-field>
@@ -37,9 +41,9 @@
         <van-field name="type" label="类型">
           <template #input>
             <van-radio-group v-model="form.type" direction="horizontal" @change="handleTypeChange">
-              <van-radio :name="0">支出</van-radio>
-              <van-radio :name="1">收入</van-radio>
-              <van-radio :name="2">不计</van-radio>
+              <van-radio :name="0"> 支出 </van-radio>
+              <van-radio :name="1"> 收入 </van-radio>
+              <van-radio :name="2"> 不计 </van-radio>
             </van-radio-group>
           </template>
         </van-field>
@@ -47,23 +51,20 @@
         <!-- 分类 -->
         <van-field name="category" label="分类">
           <template #input>
-            <span v-if="!categoryName" style="color: #c8c9cc;">请选择分类</span>
+            <span v-if="!categoryName" style="color: var(--van-text-color-3)">请选择分类</span>
             <span v-else>{{ categoryName }}</span>
           </template>
         </van-field>
 
         <!-- 分类选择组件 -->
-        <ClassifySelector
-          v-model="categoryName"
-          :type="form.type"
-        />
+        <ClassifySelector v-model="categoryName" :type="form.type" />
       </van-cell-group>
 
       <div class="actions">
         <van-button round block type="primary" native-type="submit" :loading="loading">
           {{ submitText }}
         </van-button>
-        <slot name="actions"></slot>
+        <slot name="actions" />
       </div>
     </van-form>
 
@@ -146,9 +147,15 @@ const initForm = async () => {
       currentTime.value = form.value.time.split(':')
     }
 
-    if (amount !== undefined) form.value.amount = amount
-    if (reason !== undefined) form.value.note = reason
-    if (type !== undefined) form.value.type = type
+    if (amount !== undefined) {
+      form.value.amount = amount
+    }
+    if (reason !== undefined) {
+      form.value.note = reason
+    }
+    if (type !== undefined) {
+      form.value.type = type
+    }
 
     // 如果有传入分类名称，尝试设置
     if (classify) {
@@ -166,9 +173,13 @@ onMounted(() => {
 })
 
 // 监听 initialData 变化 (例如重新解析后)
-watch(() => props.initialData, () => {
+watch(
+  () => props.initialData,
+  () => {
     initForm()
-}, { deep: true })
+  },
+  { deep: true }
+)
 
 const handleTypeChange = (newType) => {
   if (!isSyncing.value) {

Web/src/components/Bill/ManualBillAdd.vue

@@ -1,10 +1,6 @@
 <template>
   <div class="manual-bill-add">
-    <BillForm 
-      ref="billFormRef"
-      :loading="saving"
-      @submit="handleSave"
-    />
+    <BillForm ref="billFormRef" :loading="saving" @submit="handleSave" />
   </div>
 </template>
 

Web/src/components/Bill/OneLineBillAdd.vue

@@ -1,6 +1,6 @@
 <template>
   <div>
-    <div v-if="!parseResult" class="input-section" style="margin: 12px 12px 0 16px;">
+    <div v-if="!parseResult" class="input-section" style="margin: 12px 12px 0 16px">
       <van-field
         v-model="text"
         type="textarea"
@@ -31,13 +31,7 @@
         @submit="handleSave"
       >
         <template #actions>
-          <van-button 
-            plain 
-            round 
-            block 
-            class="mt-2" 
-            @click="parseResult = null"
-          >
+          <van-button plain round block class="mt-2" @click="parseResult = null">
             重新输入
           </van-button>
         </template>
@@ -60,14 +54,16 @@ const saving = ref(false)
 const parseResult = ref(null)
 
 const handleParse = async () => {
-  if (!text.value.trim()) return
+  if (!text.value.trim()) {
+    return
+  }
 
   parsing.value = true
   parseResult.value = null
 
   try {
     const res = await parseOneLine(text.value)
-    if(!res.success){
+    if (!res.success) {
       throw new Error(res.message || '解析失败')
     }
 
@@ -121,6 +117,6 @@ const handleSave = async (payload) => {
   margin-bottom: 16px;
   border-radius: 8px;
   overflow: hidden;
-  border: 1px solid #ebedf0;
+  border: 1px solid var(--van-border-color);
 }
 </style>

Web/src/components/Budget/BudgetCard.vue

@@ -1,8 +1,18 @@
-<template>
-  <div class="common-card budget-card" @click="toggleExpand">
+<!-- eslint-disable vue/no-v-html -->
+<template>
+  <!-- 普通预算卡片 -->
+  <div
+    v-if="!budget.noLimit"
+    class="common-card budget-card"
+    :class="{ 'cursor-default': budget.category === 2 }"
+    @click="toggleExpand"
+  >
     <div class="budget-content-wrapper">
       <!-- 折叠状态 -->
-      <div v-if="!isExpanded" class="budget-collapsed">
+      <div
+        v-if="!isExpanded"
+        class="budget-collapsed"
+      >
         <div class="collapsed-header">
           <div class="budget-info">
             <slot name="tag">
@@ -12,14 +22,26 @@
                 class="status-tag"
               >
                 {{ budget.type === BudgetPeriodType.Year ? '年度' : '月度' }}
+                <span
+                  v-if="budget.isMandatoryExpense"
+                  class="mandatory-mark"
+                >📌</span>
               </van-tag>
             </slot>
-              <h3 class="card-title">{{ budget.name }}</h3>
-              <span v-if="budget.selectedCategories?.length" class="card-subtitle">
+            <h3 class="card-title">
+              {{ budget.name }}
+            </h3>
+            <span
+              v-if="budget.selectedCategories?.length"
+              class="card-subtitle"
+            >
               ({{ budget.selectedCategories.join('、') }})
             </span>
           </div>
-          <van-icon name="arrow-down" class="expand-icon" />
+          <van-icon
+            name="arrow-down"
+            class="expand-icon"
+          />
         </div>
 
         <div class="collapsed-footer">
@@ -27,24 +49,34 @@
             <span class="compact-label">实际/目标</span>
             <span class="compact-value">
               <slot name="collapsed-amount">
-                {{ budget.current !== undefined && budget.limit !== undefined 
+                {{
+                  budget.current !== undefined && budget.limit !== undefined
                     ? `¥${budget.current?.toFixed(0) || 0} / ¥${budget.limit?.toFixed(0) || 0}`
-                  : '--' }}
+                    : '--'
+                }}
               </slot>
             </span>
           </div>
 
           <div class="collapsed-item">
             <span class="compact-label">达成率</span>
-            <span class="compact-value" :class="percentClass">{{ percentage }}%</span>
+            <span
+              class="compact-value"
+              :class="percentClass"
+            >{{ percentage }}%</span>
           </div>
         </div>
       </div>
 
       <!-- 展开状态 -->
-      <Transition v-else :name="transitionName">
-        <div :key="budget.period" class="budget-inner-card">
-          <div class="card-header" style="margin-bottom: 0;">
+      <div
+        v-else
+        class="budget-inner-card"
+      >
+        <div
+          class="card-header"
+          style="margin-bottom: 0"
+        >
           <div class="budget-info">
             <slot name="tag">
               <van-tag
@@ -53,9 +85,18 @@
                 class="status-tag"
               >
                 {{ budget.type === BudgetPeriodType.Year ? '年度' : '月度' }}
+                <span
+                  v-if="budget.isMandatoryExpense"
+                  class="mandatory-mark"
+                >📌</span>
               </van-tag>
             </slot>
-              <h3 class="card-title" style="max-width: 120px;">{{ budget.name }}</h3>
+            <h3
+              class="card-title"
+              style="max-width: 120px"
+            >
+              {{ budget.name }}
+            </h3>
           </div>
           <div class="header-actions">
             <slot name="actions">
@@ -82,13 +123,15 @@
                   @click.stop="$emit('click', budget)"
                 />
               </template>
-                
             </slot>
           </div>
         </div>
 
         <div class="budget-body">
-            <div v-if="budget.selectedCategories?.length" class="category-tags">
+          <div
+            v-if="budget.selectedCategories?.length"
+            class="category-tags"
+          >
             <van-tag
               v-for="cat in budget.selectedCategories"
               :key="cat"
@@ -101,7 +144,7 @@
             </van-tag>
           </div>
           <div class="amount-info">
-              <slot name="amount-info"></slot>
+            <slot name="amount-info" />
           </div>
 
           <div class="progress-section">
@@ -113,7 +156,10 @@
                 :color="progressColor"
                 :show-pivot="false"
               />
-                <span class="percent" :class="percentClass">{{ percentage }}%</span>
+              <span
+                class="percent"
+                :class="percentClass"
+              >{{ percentage }}%</span>
             </slot>
           </div>
           <div class="progress-section time-progress">
@@ -121,43 +167,224 @@
             <van-progress
               :percentage="timePercentage"
               stroke-width="4"
-                color="#969799"
+              color="var(--van-gray-6)"
               :show-pivot="false"
             />
             <span class="percent">{{ timePercentage }}%</span>
           </div>
 
-            <van-collapse-transition>
-              <div v-if="budget.description && showDescription" class="budget-description">
-                <div class="description-content rich-html-content" v-html="budget.description"></div>
+          <transition
+            name="collapse"
+            @enter="onEnter"
+            @after-enter="onAfterEnter"
+            @leave="onLeave"
+            @after-leave="onAfterLeave"
+          >
+            <div
+              v-if="budget.description && showDescription"
+              class="budget-collapse-wrapper"
+            >
+              <div class="budget-description">
+                <div
+                  class="description-content rich-html-content"
+                  v-html="budget.description"
+                />
               </div>
-            </van-collapse-transition>
+            </div>
+          </transition>
         </div>
 
         <div class="card-footer">
-            <div class="period-navigation" @click.stop>
-              <van-button 
-                icon="arrow-left" 
-                class="nav-icon"
-                plain 
-                size="small"
-                style="width: 50px;"
-                @click="handleSwitch(-1)" 
+          <slot name="footer" />
+        </div>
+      </div>
+    </div>
+
+    <!-- 关联账单列表弹窗 -->
+    <PopupContainer
+      v-model="showBillListModal"
+      title="关联账单列表"
+      height="75%"
+    >
+      <TransactionList
+        :transactions="billList"
+        :loading="billLoading"
+        :finished="true"
+        :show-delete="false"
+        :show-checkbox="false"
+        @click="handleBillClick"
+        @delete="handleBillDelete"
       />
-              <span class="period-text">{{ budget.period }}</span>
-              <van-button 
-                icon="arrow" 
-                class="nav-icon"
+    </PopupContainer>
+  </div>
+
+  <!-- 不记额预算卡片 -->
+  <div
+    v-else
+    class="common-card budget-card no-limit-card"
+    :class="{ 'cursor-default': budget.category === 2 }"
+    @click="toggleExpand"
+  >
+    <div class="budget-content-wrapper">
+      <!-- 折叠状态 -->
+      <div
+        v-if="!isExpanded"
+        class="budget-collapsed"
+      >
+        <div class="collapsed-header">
+          <div class="budget-info">
+            <slot name="tag">
+              <van-tag
+                type="success"
                 plain
+                class="status-tag"
+              >
+                {{ budget.type === BudgetPeriodType.Year ? '年度' : '月度' }}
+              </van-tag>
+            </slot>
+            <h3 class="card-title">
+              {{ budget.name }}
+            </h3>
+            <span
+              v-if="budget.selectedCategories?.length"
+              class="card-subtitle"
+            >
+              ({{ budget.selectedCategories.join('、') }})
+            </span>
+          </div>
+          <van-icon
+            name="arrow-down"
+            class="expand-icon"
+          />
+        </div>
+
+        <div class="collapsed-footer no-limit-footer">
+          <div class="collapsed-item">
+            <span class="compact-label">实际</span>
+            <span class="compact-value">
+              <slot name="collapsed-amount">
+                {{ budget.current !== undefined ? `¥${budget.current?.toFixed(0) || 0}` : '--' }}
+              </slot>
+            </span>
+          </div>
+        </div>
+      </div>
+
+      <!-- 展开状态 -->
+      <div
+        v-else
+        class="budget-inner-card"
+      >
+        <div
+          class="card-header"
+          style="margin-bottom: 0"
+        >
+          <div class="budget-info">
+            <slot name="tag">
+              <van-tag
+                type="success"
+                plain
+                class="status-tag"
+              >
+                {{ budget.type === BudgetPeriodType.Year ? '年度' : '月度' }}
+              </van-tag>
+            </slot>
+            <h3
+              class="card-title"
+              style="max-width: 120px"
+            >
+              {{ budget.name }}
+            </h3>
+          </div>
+          <div class="header-actions">
+            <slot name="actions">
+              <van-button
+                v-if="budget.description"
+                :icon="showDescription ? 'info' : 'info-o'"
                 size="small"
-                style="width: 50px;"
-                :disabled="isNextDisabled"
-                @click="handleSwitch(1)"
+                :type="showDescription ? 'primary' : 'default'"
+                plain
+                @click.stop="showDescription = !showDescription"
+              />
+              <van-button
+                icon="orders-o"
+                size="small"
+                plain
+                title="查询关联账单"
+                @click.stop="handleQueryBills"
+              />
+              <template v-if="budget.category !== 2">
+                <van-button
+                  icon="edit"
+                  size="small"
+                  plain
+                  @click.stop="$emit('click', budget)"
+                />
+              </template>
+            </slot>
+          </div>
+        </div>
+
+        <div class="budget-body">
+          <div
+            v-if="budget.selectedCategories?.length"
+            class="category-tags"
+          >
+            <van-tag
+              v-for="cat in budget.selectedCategories"
+              :key="cat"
+              size="mini"
+              class="category-tag"
+              plain
+              round
+            >
+              {{ cat }}
+            </van-tag>
+          </div>
+
+          <div class="no-limit-amount-info">
+            <div class="amount-item">
+              <span>
+                <span class="label">实际</span>
+                <span
+                  class="value"
+                  style="margin-left: 12px"
+                >¥{{ budget.current?.toFixed(0) || 0 }}</span>
+              </span>
+            </div>
+          </div>
+
+          <div class="no-limit-notice">
+            <span>
+              <van-icon
+                name="info-o"
+                style="margin-right: 4px"
+              />
+              不记额预算 - 直接计入存款明细
+            </span>
+          </div>
+
+          <transition
+            name="collapse"
+            @enter="onEnter"
+            @after-enter="onAfterEnter"
+            @leave="onLeave"
+            @after-leave="onAfterLeave"
+          >
+            <div
+              v-if="budget.description && showDescription"
+              class="budget-collapse-wrapper"
+            >
+              <div class="budget-description">
+                <div
+                  class="description-content rich-html-content"
+                  v-html="budget.description"
                 />
               </div>
             </div>
+          </transition>
+        </div>
       </div>
-      </Transition>
     </div>
 
     <!-- 关联账单列表弹窗 -->
@@ -193,7 +420,7 @@ const props = defineProps({
   },
   progressColor: {
     type: String,
-    default: '#1989fa'
+    default: 'var(--van-primary-color)'
   },
   percentClass: {
     type: [String, Object],
@@ -205,29 +432,22 @@ const props = defineProps({
   }
 })
 
-const emit = defineEmits(['switch-period', 'click'])
+const emit = defineEmits(['click'])
 
 const isExpanded = ref(props.budget.category === 2)
-const transitionName = ref('slide-left')
 const showDescription = ref(false)
 const showBillListModal = ref(false)
 const billList = ref([])
 const billLoading = ref(false)
 
 const toggleExpand = () => {
+  // 存款类型（category === 2）强制保持展开状态，不可折叠
+  if (props.budget.category === 2) {
+    return
+  }
   isExpanded.value = !isExpanded.value
 }
 
-const isNextDisabled = computed(() => {
-  if (!props.budget.periodEnd) return false
-  return new Date(props.budget.periodEnd) > new Date()
-})
-
-const handleSwitch = (direction) => {
-  transitionName.value = direction > 0 ? 'slide-left' : 'slide-right'
-  emit('switch-period', direction)
-}
-
 const handleQueryBills = async () => {
   showBillListModal.value = true
   billLoading.value = true
@@ -254,12 +474,11 @@ const handleQueryBills = async () => {
       sortByAmount: true
     })
 
-    if(response.success) {
+    if (response.success) {
       billList.value = response.data || []
     } else {
       billList.value = []
     }
-
   } catch (error) {
     console.error('查询账单列表失败:', error)
     billList.value = []
@@ -269,21 +488,59 @@ const handleQueryBills = async () => {
 }
 
 const percentage = computed(() => {
-  if (!props.budget.limit) return 0
+  if (!props.budget.limit) {
+    return 0
+  }
   return Math.round((props.budget.current / props.budget.limit) * 100)
 })
 
 const timePercentage = computed(() => {
-  if (!props.budget.periodStart || !props.budget.periodEnd) return 0
+  if (!props.budget.periodStart || !props.budget.periodEnd) {
+    return 0
+  }
   const start = new Date(props.budget.periodStart).getTime()
   const end = new Date(props.budget.periodEnd).getTime()
   const now = new Date().getTime()
 
-  if (now <= start) return 0
-  if (now >= end) return 100
+  if (now <= start) {
+    return 0
+  }
+  if (now >= end) {
+    return 100
+  }
 
   return Math.round(((now - start) / (end - start)) * 100)
 })
+
+const onEnter = (el) => {
+  el.style.height = '0'
+  el.style.overflow = 'hidden'
+  // Force reflow
+  el.offsetHeight
+  el.style.transition = 'height 0.3s ease-in-out'
+  el.style.height = `${el.scrollHeight}px`
+}
+
+const onAfterEnter = (el) => {
+  el.style.height = ''
+  el.style.overflow = ''
+  el.style.transition = ''
+}
+
+const onLeave = (el) => {
+  el.style.height = `${el.scrollHeight}px`
+  el.style.overflow = 'hidden'
+  // Force reflow
+  el.offsetHeight
+  el.style.transition = 'height 0.3s ease-in-out'
+  el.style.height = '0'
+}
+
+const onAfterLeave = (el) => {
+  el.style.height = ''
+  el.style.overflow = ''
+  el.style.transition = ''
+}
 </script>
 
 <style scoped>
@@ -297,6 +554,18 @@ const timePercentage = computed(() => {
   cursor: pointer;
 }
 
+.budget-card.cursor-default {
+  cursor: default;
+}
+
+.no-limit-card {
+  border-left: 3px solid var(--van-success-color);
+}
+
+.collapsed-footer.no-limit-footer {
+  justify-content: flex-start;
+}
+
 .budget-content-wrapper {
   position: relative;
   width: 100%;
@@ -368,7 +637,7 @@ const timePercentage = computed(() => {
 
 .compact-label {
   font-size: 12px;
-  color: #969799;
+  color: var(--van-text-color-2);
   line-height: 1.2;
 }
 
@@ -382,60 +651,26 @@ const timePercentage = computed(() => {
 }
 
 .compact-value.warning {
-  color: #ff976a;
+  color: var(--van-warning-color);
 }
 
 .compact-value.income {
-  color: #07c160;
+  color: var(--van-success-color);
 }
 
 .expand-icon {
-  color: #1989fa;
+  color: var(--van-primary-color);
   font-size: 14px;
   transition: transform 0.3s ease;
   flex-shrink: 0;
 }
 
 .collapse-icon {
-  color: #1989fa;
+  color: var(--van-primary-color);
   font-size: 16px;
   cursor: pointer;
 }
 
-/* 切换动画 */
-.slide-left-enter-active,
-.slide-left-leave-active,
-.slide-right-enter-active,
-.slide-right-leave-active {
-  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
-}
-
-.slide-left-enter-from {
-  transform: translateX(100%);
-  opacity: 0;
-}
-.slide-left-leave-to {
-  transform: translateX(-100%);
-  opacity: 0;
-}
-
-.slide-right-enter-from {
-  transform: translateX(-100%);
-  opacity: 0;
-}
-.slide-right-leave-to {
-  transform: translateX(100%);
-  opacity: 0;
-}
-
-.slide-left-leave-active,
-.slide-right-leave-active {
-  position: absolute;
-  top: 0;
-  left: 0;
-  width: 100%;
-}
-
 .budget-info {
   display: flex;
   align-items: center;
@@ -456,7 +691,7 @@ const timePercentage = computed(() => {
 
 .card-subtitle {
   font-size: 12px;
-  color: #969799;
+  color: var(--van-text-color-2);
   font-weight: normal;
   white-space: nowrap;
   overflow: hidden;
@@ -490,7 +725,7 @@ const timePercentage = computed(() => {
 
 :deep(.info-item) .label {
   font-size: 12px;
-  color: #969799;
+  color: var(--van-text-color-2);
   margin-bottom: 2px;
 }
 
@@ -500,11 +735,11 @@ const timePercentage = computed(() => {
 }
 
 :deep(.value.expense) {
-  color: #ee0a24;
+  color: var(--van-danger-color);
 }
 
 :deep(.value.income) {
-  color: #07c160;
+  color: var(--van-success-color);
 }
 
 .progress-section {
@@ -513,7 +748,7 @@ const timePercentage = computed(() => {
   gap: 12px;
   margin-bottom: 12px;
   font-size: 13px;
-  color: #646566;
+  color: var(--van-gray-6);
 }
 
 .progress-section :deep(.van-progress) {
@@ -532,12 +767,12 @@ const timePercentage = computed(() => {
 }
 
 .percent.warning {
-  color: #ff976a;
+  color: var(--van-warning-color);
   font-weight: bold;
 }
 
 .percent.income {
-  color: #07c160;
+  color: var(--van-success-color);
   font-weight: bold;
 }
 
@@ -551,63 +786,58 @@ const timePercentage = computed(() => {
   font-size: 11px;
 }
 
-.budget-description {
-  margin-top: 8px;
-  background-color: #f7f8fa;
+.no-limit-notice {
+  text-align: center;
+  font-size: 12px;
+  color: var(--van-text-color-2);
+  background-color: var(--van-light-gray);
   border-radius: 4px;
-  padding: 8px;
+  margin-top: 8px;
+}
+
+.no-limit-amount-info {
+  display: flex;
+  justify-content: center;
+  margin: 0px 0;
+}
+
+.amount-item {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 4px;
+}
+
+.amount-item .label {
+  font-size: 12px;
+  color: var(--van-text-color-2);
+}
+
+.amount-item .value {
+  font-size: 20px;
+  font-weight: 600;
+  color: var(--van-success-color);
+}
+
+.budget-collapse-wrapper {
+  overflow: hidden;
+}
+
+.budget-description {
+  border-top: 1px solid var(--van-border-color);
+  margin-top: 8px;
 }
 
 .description-content {
   font-size: 11px;
-  color: #646566;
+  color: var(--van-gray-6);
   line-height: 1.4;
 }
 
-.card-footer {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  color: #969799;
-  padding: 12px 12px 0;
-  padding-top: 8px;
-  border-top: 1px solid #ebedf0;
-}
-
-.period-navigation {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  width: 100%;
-}
-
-.period-text {
+.mandatory-mark {
+  margin-left: 4px;
   font-size: 14px;
-  font-weight: 500;
-  color: #323233;
+  display: inline-block;
 }
 
-.nav-icon {
-  padding: 4px;
-  font-size: 12px;
-  color: #1989fa;
-}
-
-@media (prefers-color-scheme: dark) {
-  .card-footer {
-    border-top-color: #2c2c2c;
-  }
-  .period-text {
-    color: #f5f5f5;
-  }
-  .budget-description {
-    background-color: #2c2c2c;
-  }
-  .description-content {
-    color: #969799;
-  }
-  .collapsed-row .value {
-    color: #f5f5f5;
-  }
-}
 </style>

Web/src/components/Budget/BudgetEditPopup.vue

@@ -1,7 +1,11 @@
 <template>
   <PopupContainer
     v-model="visible"
-    :title="isEdit ? `编辑${getCategoryName(form.category)}预算` : `新增${getCategoryName(form.category)}预算`" 
+    :title="
+      isEdit
+        ? `编辑${getCategoryName(form.category)}预算`
+        : `新增${getCategoryName(form.category)}预算`
+    "
     height="75%"
   >
     <div class="add-budget-form">
@@ -14,19 +18,55 @@
             placeholder="例如：每月餐饮、年度奖金"
             :rules="[{ required: true, message: '请填写预算名称' }]"
           />
-          <van-field name="type" label="统计周期">
+          <!-- 新增：不记额预算复选框 -->
+          <van-field label="不记额预算">
+            <template #input>
+              <van-checkbox
+                v-model="form.noLimit"
+                @update:model-value="onNoLimitChange"
+              >
+                不记额预算
+              </van-checkbox>
+            </template>
+          </van-field>
+          <!-- 新增：硬性消费复选框 -->
+          <van-field :label="form.category === BudgetCategory.Expense ? '硬性消费' : '硬性收入'">
+            <template #input>
+              <div class="mandatory-wrapper">
+                <van-checkbox
+                  v-model="form.isMandatoryExpense"
+                  :disabled="form.noLimit"
+                >
+                  {{ form.category === BudgetCategory.Expense ? '硬性消费' : '硬性收入' }}
+                  <span class="mandatory-tip">
+                    当前周期 月/年 按天数自动累加(无记录时)
+                  </span>
+                </van-checkbox>
+              </div>
+            </template>
+          </van-field>
+          <van-field
+            name="type"
+            label="统计周期"
+          >
             <template #input>
               <van-radio-group
                 v-model="form.type"
                 direction="horizontal"
-                :disabled="isEdit"
+                :disabled="isEdit || form.noLimit"
               >
-                <van-radio :name="BudgetPeriodType.Month">月</van-radio>
-                <van-radio :name="BudgetPeriodType.Year">年</van-radio>
+                <van-radio :name="BudgetPeriodType.Month">
+                  月
+                </van-radio>
+                <van-radio :name="BudgetPeriodType.Year">
+                  年
+                </van-radio>
               </van-radio-group>
             </template>
           </van-field>
+          <!-- 仅当未选中"不记额预算"时显示预算金额 -->
           <van-field
+            v-if="!form.noLimit"
             v-model="form.limit"
             type="number"
             name="limit"
@@ -40,8 +80,16 @@
           </van-field>
           <van-field label="相关分类">
             <template #input>
-              <div v-if="form.selectedCategories.length === 0" style="color: #c8c9cc;">可多选分类</div>
-              <div v-else class="selected-categories">
+              <div
+                v-if="form.selectedCategories.length === 0"
+                style="color: var(--van-text-color-3)"
+              >
+                可多选分类
+              </div>
+              <div
+                v-else
+                class="selected-categories"
+              >
                 <span class="ellipsis-text">
                   {{ form.selectedCategories.join('、') }}
                 </span>
@@ -59,7 +107,14 @@
       </van-form>
     </div>
     <template #footer>
-        <van-button block round type="primary" @click="onSubmit">保存预算</van-button>
+      <van-button
+        block
+        round
+        type="primary"
+        @click="onSubmit"
+      >
+        保存预算
+      </van-button>
     </template>
   </PopupContainer>
 </template>
@@ -83,15 +138,13 @@ const form = reactive({
   type: BudgetPeriodType.Month,
   category: BudgetCategory.Expense,
   limit: '',
-  selectedCategories: []
+  selectedCategories: [],
+  noLimit: false, // 新增字段
+  isMandatoryExpense: false // 新增：硬性消费
 })
 
-const open = ({
-  data, 
-  isEditFlag,
-  category
-}) => {
-  if(category === undefined) {
+const open = ({ data, isEditFlag, category }) => {
+  if (category === undefined) {
     showToast('缺少必要参数：category')
     return
   }
@@ -104,7 +157,9 @@ const open = ({
       type: data.type,
       category: category,
       limit: data.limit,
-      selectedCategories: data.selectedCategories ? [...data.selectedCategories] : []
+      selectedCategories: data.selectedCategories ? [...data.selectedCategories] : [],
+      noLimit: data.noLimit || false, // 新增
+      isMandatoryExpense: data.isMandatoryExpense || false // 新增：硬性消费
     })
   } else {
     Object.assign(form, {
@@ -113,7 +168,9 @@ const open = ({
       type: BudgetPeriodType.Month,
       category: category,
       limit: '',
-      selectedCategories: []
+      selectedCategories: [],
+      noLimit: false, // 新增
+      isMandatoryExpense: false // 新增：硬性消费
     })
   }
   visible.value = true
@@ -124,15 +181,21 @@ defineExpose({
 })
 
 const budgetType = computed(() => {
-  return form.category === BudgetCategory.Expense ? 0 : (form.category === BudgetCategory.Income ? 1 : 2)
+  return form.category === BudgetCategory.Expense
+    ? 0
+    : form.category === BudgetCategory.Income
+      ? 1
+      : 2
 })
 
 const onSubmit = async () => {
   try {
     const data = {
       ...form,
-      limit: parseFloat(form.limit),
-      selectedCategories: form.selectedCategories
+      limit: form.noLimit ? 0 : parseFloat(form.limit), // 不记额时金额为0
+      selectedCategories: form.selectedCategories,
+      noLimit: form.noLimit, // 新增
+      isMandatoryExpense: form.isMandatoryExpense // 新增：硬性消费
     }
 
     const res = form.id ? await updateBudget(data) : await createBudget(data)
@@ -148,7 +211,7 @@ const onSubmit = async () => {
 }
 
 const getCategoryName = (category) => {
-  switch(category) {
+  switch (category) {
     case BudgetCategory.Expense:
       return '支出'
     case BudgetCategory.Income:
@@ -159,6 +222,15 @@ const getCategoryName = (category) => {
       return ''
   }
 }
+
+const onNoLimitChange = (value) => {
+  if (value) {
+    // 选中不记额时，自动设为年度预算
+    form.type = BudgetPeriodType.Year
+    // 选中不记额时，清除硬性消费选择
+    form.isMandatoryExpense = false
+  }
+}
 </script>
 
 <style scoped>
@@ -176,7 +248,7 @@ const getCategoryName = (category) => {
 
 .ellipsis-text {
   font-size: 14px;
-  color: #323233;
+  color: var(--van-text-color);
   white-space: nowrap;
   overflow: hidden;
   text-overflow: ellipsis;
@@ -185,7 +257,19 @@ const getCategoryName = (category) => {
 
 .no-data {
   font-size: 13px;
-  color: #969799;
+  color: var(--van-text-color-2);
   padding: 8px 16px;
 }
+
+.mandatory-wrapper {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.mandatory-tip {
+  font-size: 11px;
+  color: var(--van-text-color-3);
+  margin-left: 6px;
+}
 </style>

Web/src/components/Budget/BudgetSummary.vue

@@ -1,7 +1,11 @@
 <template>
   <div class="summary-container">
     <transition :name="transitionName" mode="out-in">
-      <div v-if="stats && (stats.month || stats.year)" :key="dateKey" class="summary-card common-card">
+      <div
+        v-if="stats && (stats.month || stats.year)"
+        :key="dateKey"
+        class="summary-card common-card"
+      >
         <!-- 左切换按钮 -->
         <div class="nav-arrow left" @click.stop="changeMonth(-1)">
           <van-icon name="arrow-left" />
@@ -20,7 +24,7 @@
                 <span class="amount">¥{{ formatMoney(stats[key]?.limit || 0) }}</span>
               </div>
             </div>
-            <div v-if="config.showDivider" class="divider"></div>
+            <div v-if="config.showDivider" class="divider" />
           </template>
         </div>
 
@@ -71,8 +75,7 @@ const dateKey = computed(() => props.date.getFullYear() + '-' + props.date.getMo
 
 const isCurrentMonth = computed(() => {
   const now = new Date()
-  return props.date.getFullYear() === now.getFullYear() && 
-         props.date.getMonth() === now.getMonth()
+  return props.date.getFullYear() === now.getFullYear() && props.date.getMonth() === now.getMonth()
 })
 
 const periodConfigs = computed(() => ({
@@ -94,7 +97,10 @@ const changeMonth = (delta) => {
 }
 
 const formatMoney = (val) => {
-  return parseFloat(val || 0).toLocaleString(undefined, { minimumFractionDigits: 0, maximumFractionDigits: 0 })
+  return parseFloat(val || 0).toLocaleString(undefined, {
+    minimumFractionDigits: 0,
+    maximumFractionDigits: 0
+  })
 }
 </script>
 
@@ -130,7 +136,7 @@ const formatMoney = (val) => {
   justify-content: center;
   align-items: center;
   font-size: 18px;
-  color: #c8c9cc;
+  color: var(--van-gray-5);
   cursor: pointer;
   transition: all 0.2s;
   z-index: 1;
@@ -141,6 +147,17 @@ const formatMoney = (val) => {
   background-color: rgba(0, 0, 0, 0.02);
 }
 
+.nav-arrow.disabled {
+  color: #c8c9cc;
+  cursor: not-allowed;
+  opacity: 0.35;
+  pointer-events: none;
+}
+
+.nav-arrow.disabled:active {
+  background-color: transparent;
+}
+
 .nav-arrow.left {
   left: 0;
 }
@@ -150,7 +167,7 @@ const formatMoney = (val) => {
 }
 
 .nav-arrow.disabled {
-  color: #f2f3f5;
+  color: var(--van-gray-3);
   cursor: not-allowed;
 }
 
@@ -200,26 +217,26 @@ const formatMoney = (val) => {
 
 .summary-item .label {
   font-size: 12px;
-  color: #969799;
+  color: var(--van-text-color-2);
   margin-bottom: 6px;
 }
 
 .summary-item .value {
   font-size: 20px;
   font-weight: bold;
-  color: #323233;
+  color: var(--van-text-color);
 }
 
 .summary-item :deep(.value.expense) {
-  color: #ee0a24;
+  color: var(--van-danger-color);
 }
 
 .summary-item :deep(.value.income) {
-  color: #07c160;
+  color: var(--van-success-color);
 }
 
 .summary-item :deep(.value.warning) {
-  color: #ff976a;
+  color: var(--van-warning-color);
 }
 
 .summary-item .unit {
@@ -230,7 +247,7 @@ const formatMoney = (val) => {
 
 .summary-item .sub-info {
   font-size: 12px;
-  color: #c8c9cc;
+  color: var(--van-text-color-3);
   display: flex;
   justify-content: center;
   align-items: center;
@@ -238,35 +255,35 @@ const formatMoney = (val) => {
 }
 
 .summary-item .amount {
-  color: #646566;
+  color: var(--van-text-color-2);
 }
 
 .summary-item .separator {
-  color: #c8c9cc;
+  color: var(--van-text-color-3);
 }
 
 .divider {
   width: 1px;
   height: 24px;
-  background-color: #ebedf0;
+  background-color: var(--van-border-color);
   margin: 0 4px;
 }
 
-@media (prefers-color-scheme: dark) {
+/* @media (prefers-color-scheme: dark) {
   .nav-arrow:active {
     background-color: rgba(255, 255, 255, 0.05);
   }
   .nav-arrow.disabled {
-    color: #323233;
+    color: var(--van-text-color);
   }
   .summary-item .value {
-    color: #f5f5f5;
+    color: var(--van-text-color);
   }
   .summary-item .amount {
-    color: #c8c9cc;
+    color: var(--van-text-color-3);
   }
   .divider {
-    background-color: #2c2c2c;
+    background-color: var(--van-border-color);
   }
-}
+} */
 </style>

Web/src/components/Budget/SavingsConfigPopup.vue

@@ -1,9 +1,5 @@
 <template>
-  <PopupContainer 
-    v-model="visible" 
-    title="设置存款分类" 
-    height="60%"
-  >
+  <PopupContainer v-model="visible" title="设置存款分类" height="60%">
     <div class="savings-config-content">
       <div class="config-header">
         <p class="subtitle">这些分类的统计值将计入“存款”中</p>
@@ -22,7 +18,7 @@
     </div>
 
     <template #footer>
-      <van-button block round type="primary" @click="onSubmit">保存配置</van-button>
+      <van-button block round type="primary" @click="onSubmit"> 保存配置 </van-button>
     </template>
   </PopupContainer>
 </template>
@@ -52,7 +48,7 @@ const fetchConfig = async () => {
   try {
     const res = await getConfig('SavingsCategories')
     if (res.success && res.data) {
-      selectedCategories.value = res.data.split(',').filter(x => x)
+      selectedCategories.value = res.data.split(',').filter((x) => x)
     } else {
       selectedCategories.value = []
     }
@@ -91,7 +87,7 @@ const onSubmit = async () => {
 
 .subtitle {
   font-size: 14px;
-  color: #969799;
+  color: var(--van-text-color-2);
   margin: 0;
 }
 
@@ -103,7 +99,7 @@ const onSubmit = async () => {
 
 .no-data {
   text-align: center;
-  color: #969799;
+  color: var(--van-text-color-2);
   width: 100%;
   padding: 20px 0;
 }

Web/src/components/ClassifySelector.vue

@@ -98,17 +98,21 @@ const innerOptions = ref([])
 const addClassifyDialogRef = ref()
 
 const displayOptions = computed(() => {
-  if (props.options) return props.options
+  if (props.options) {
+    return props.options
+  }
   return innerOptions.value
 })
 
 const fetchOptions = async () => {
-  if (props.options) return
+  if (props.options) {
+    return
+  }
 
   try {
     const response = await getCategoryList(props.type)
     if (response.success) {
-      innerOptions.value = (response.data || []).map(item => ({
+      innerOptions.value = (response.data || []).map((item) => ({
         text: item.name,
         value: item.name,
         id: item.id
@@ -152,9 +156,12 @@ const handleAddConfirm = async (categoryName) => {
   }
 }
 
-watch(() => props.type, () => {
+watch(
+  () => props.type,
+  () => {
     fetchOptions()
-})
+  }
+)
 
 onMounted(() => {
   fetchOptions()
@@ -175,8 +182,10 @@ const isSelected = (item) => {
 
 // 是否全部选中
 const isAllSelected = computed(() => {
-  if (!props.multiple || displayOptions.value.length === 0) return false
-  return displayOptions.value.every(item => props.modelValue.includes(item.text))
+  if (!props.multiple || displayOptions.value.length === 0) {
+    return false
+  }
+  return displayOptions.value.every((item) => props.modelValue.includes(item.text))
 })
 
 // 是否有任何选中
@@ -208,13 +217,15 @@ const toggleItem = (item) => {
 
 // 切换全选
 const toggleAll = () => {
-  if (!props.multiple) return
+  if (!props.multiple) {
+    return
+  }
 
   if (isAllSelected.value) {
     emit('update:modelValue', [])
     emit('change', [])
   } else {
-    const allValues = displayOptions.value.map(item => item.text)
+    const allValues = displayOptions.value.map((item) => item.text)
     emit('update:modelValue', allValues)
     emit('change', allValues)
   }

Web/src/components/ContributionHeatmap.vue

@@ -0,0 +1,446 @@
+<template>
+  <div class="heatmap-card">
+    <div class="grid-row">
+      <!-- Weekday Labels (Fixed Left) -->
+      <div class="weekday-col-fixed">
+        <div class="weekday-label">
+          二
+        </div>
+        <div class="weekday-label">
+          四
+        </div>
+        <div class="weekday-label">
+          六
+        </div>
+      </div>
+
+      <!-- Scrollable Heatmap Area -->
+      <div
+        ref="scrollContainer"
+        class="heatmap-scroll-container"
+      >
+        <div class="heatmap-content">
+          <!-- Month Labels -->
+          <div class="month-row">
+            <div
+              v-for="(month, index) in monthLabels"
+              :key="index"
+              class="month-label"
+              :style="{ left: month.left + 'px' }"
+            >
+              {{ month.text }}
+            </div>
+          </div>
+
+          <!-- Heatmap Grid -->
+          <div class="heatmap-grid">
+            <div
+              v-for="(week, wIndex) in weeks"
+              :key="wIndex"
+              class="heatmap-week"
+            >
+              <div
+                v-for="(day, dIndex) in week"
+                :key="dIndex"
+                class="heatmap-cell"
+                :class="getLevelClass(day)"
+                @click="onCellClick(day)"
+              >
+                <!-- Tooltip could be implemented here or using title -->
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <div class="heatmap-footer">
+      <div
+        v-if="totalCount > 0"
+        class="summary-text"
+      >
+        过去一年共 {{ totalCount }} 笔交易
+      </div>
+      <div class="legend">
+        <span>少</span>
+        <div class="legend-item level-0" />
+        <div class="legend-item level-1" />
+        <div class="legend-item level-2" />
+        <div class="legend-item level-3" />
+        <div class="legend-item level-4" />
+        <span>多</span>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted, nextTick } from 'vue'
+import { getDailyStatisticsRange } from '@/api/statistics'
+
+const stats = ref({})
+const weeks = ref([])
+const monthLabels = ref([])
+const totalCount = ref(0)
+const scrollContainer = ref(null)
+const thresholds = ref([2, 4, 7]) // Default thresholds
+
+const CELL_SIZE = 15
+const CELL_GAP = 3
+const WEEK_WIDTH = CELL_SIZE + CELL_GAP
+
+const formatDate = (d) => {
+  const year = d.getFullYear()
+  const month = String(d.getMonth() + 1).padStart(2, '0')
+  const day = String(d.getDate()).padStart(2, '0')
+  return `${year}-${month}-${day}`
+}
+
+const fetchData = async () => {
+  const endDate = new Date()
+  const startDate = new Date()
+  startDate.setFullYear(endDate.getFullYear() - 1)
+
+  try {
+    const res = await getDailyStatisticsRange({
+      startDate: formatDate(startDate),
+      endDate: formatDate(endDate)
+    })
+
+    if (res.success) {
+      const map = {}
+      let count = 0
+      res.data.forEach((item) => {
+        map[item.date] = item
+        count += item.count
+      })
+      stats.value = map
+      totalCount.value = count
+
+      // Calculate thresholds based on last 15 days average
+      const today = new Date()
+      let last15DaysSum = 0
+      for (let i = 0; i < 15; i++) {
+        const d = new Date(today)
+        d.setDate(d.getDate() - i)
+        const dateStr = formatDate(d)
+        last15DaysSum += map[dateStr]?.count || 0
+      }
+
+      const avg = last15DaysSum / 15
+      // Step size calculation: ensure at least 1, roughly avg/2 to create spread
+      // Level 1: 1 ~ step
+      // Level 2: step+1 ~ step*2
+      // Level 3: step*2+1 ~ step*3
+      // Level 4: > step*3
+      const step = Math.max(Math.ceil(avg / 2), 1)
+      thresholds.value = [step, step * 2, step * 3]
+
+      generateHeatmapData(startDate, endDate)
+    }
+  } catch (e) {
+    console.error('Failed to fetch heatmap data', e)
+  }
+}
+
+const generateHeatmapData = (startDate, endDate) => {
+  const current = new Date(startDate)
+
+  const allDays = []
+
+  // Adjust start date to be Monday to align weeks
+  // 0 = Sunday, 1 = Monday
+  const startDay = current.getDay()
+  // If startDay is 0 (Sunday), we need to go back 6 days to Monday
+  // If startDay is 1 (Monday), we are good
+  // If startDay is 2 (Tuesday), we need to go back 1 day
+  // Formula: (day + 6) % 7 days back?
+  // Monday (1) -> 0 days back
+  // Sunday (0) -> 6 days back
+  // Tuesday (2) -> 1 day back
+
+  // We don't necessarily need to subtract from startDate for data fetching,
+  // but for grid alignment we want the first column to start on Monday.
+
+  const alignStart = new Date(startDate)
+  // alignStart.setDate(alignStart.getDate() - daysToSubtract);
+
+  const tempDate = new Date(alignStart)
+  while (tempDate <= endDate) {
+    const dateStr = formatDate(tempDate)
+    allDays.push({
+      date: dateStr,
+      count: stats.value[dateStr]?.count || 0,
+      obj: new Date(tempDate)
+    })
+    tempDate.setDate(tempDate.getDate() + 1)
+  }
+
+  // Now group into weeks
+  const resultWeeks = []
+  let currentWeek = []
+
+  // Pad first week if start date is not Monday
+  // allDays[0] is startDate
+  const firstDayObj = new Date(allDays[0].date)
+  const firstDay = firstDayObj.getDay() // 0-6 (Sun-Sat)
+
+  // We want Monday (1) to be index 0
+  // Mon(1)->0, Tue(2)->1, ..., Sun(0)->6
+  const padCount = (firstDay + 6) % 7
+
+  for (let i = 0; i < padCount; i++) {
+    currentWeek.push(null)
+  }
+
+  allDays.forEach((day) => {
+    currentWeek.push(day)
+    if (currentWeek.length === 7) {
+      resultWeeks.push(currentWeek)
+      currentWeek = []
+    }
+  })
+
+  // Push last partial week
+  if (currentWeek.length > 0) {
+    while (currentWeek.length < 7) {
+      currentWeek.push(null)
+    }
+    resultWeeks.push(currentWeek)
+  }
+
+  weeks.value = resultWeeks
+
+  // Generate Month Labels
+  const labels = []
+  let lastMonth = -1
+
+  resultWeeks.forEach((week, index) => {
+    // Check the first valid day in the week
+    const day = week.find((d) => d !== null)
+    if (day) {
+      const d = new Date(day.date)
+      const month = d.getMonth()
+      if (month !== lastMonth) {
+        labels.push({
+          text: d.toLocaleString('zh-CN', { month: 'short' }),
+          left: index * WEEK_WIDTH
+        })
+        lastMonth = month
+      }
+    }
+  })
+
+  monthLabels.value = labels
+
+  // Scroll to end
+  nextTick(() => {
+    if (scrollContainer.value) {
+      scrollContainer.value.scrollLeft = scrollContainer.value.scrollWidth
+    }
+  })
+}
+
+const getLevelClass = (day) => {
+  if (!day) {
+    return 'invisible'
+  }
+  const count = day.count
+  if (count === 0) {
+    return 'level-0'
+  }
+  if (count <= thresholds.value[0]) {
+    return 'level-1'
+  }
+  if (count <= thresholds.value[1]) {
+    return 'level-2'
+  }
+  if (count <= thresholds.value[2]) {
+    return 'level-3'
+  }
+  return 'level-4'
+}
+
+const onCellClick = (day) => {
+  if (day) {
+    // Emit event or show toast
+    // console.log(day);
+  }
+}
+
+defineExpose({
+  refresh: fetchData
+})
+
+onMounted(() => {
+  fetchData()
+})
+</script>
+
+<style scoped>
+.heatmap-card {
+  background: var(--van-background-2);
+  border-radius: 8px;
+  padding: 12px;
+  color: var(--van-text-color);
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
+  margin: 0 10px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  border: 1px solid var(--van-border-color);
+}
+
+.heatmap-scroll-container {
+  overflow-x: auto;
+  padding-bottom: 8px;
+  scrollbar-width: none;
+  flex: 1; /* Take remaining space */
+}
+.heatmap-scroll-container::-webkit-scrollbar {
+  display: none;
+}
+
+.heatmap-content {
+  display: inline-block;
+  min-width: 100%;
+}
+
+.month-row {
+  display: flex;
+  margin-bottom: 4px;
+  height: 15px;
+  position: relative;
+}
+
+.months-container {
+  position: relative;
+  flex-grow: 1;
+  height: 100%;
+}
+
+.month-label {
+  position: absolute;
+  font-size: 10px;
+  top: 0;
+  color: var(--van-text-color-2);
+  white-space: nowrap;
+}
+
+.grid-row {
+  display: flex;
+  position: relative;
+}
+
+.weekday-col-fixed {
+  display: flex;
+  flex-direction: column;
+  padding-top: 19px; /* Align with cells (month row height 15px + margin 4px) */
+  margin-right: 6px;
+  font-size: 9px;
+  height: 142px; /* Total height: 15 (month) + 4 (margin) + 123 (grid) */
+  color: var(--van-text-color-2);
+  flex-shrink: 0;
+  z-index: 10;
+  background-color: var(--van-background-2); /* Match card background */
+}
+
+.weekday-label {
+  height: 15px;
+  line-height: 15px;
+  margin-top: 15px; /* (15 cell + 3 gap)*2 - 15 height - previous margin? No. */
+  /*
+    Row 0: 0px top
+    Row 1: 18px top (15+3) - Label "二" aligns here? No, "二" is usually row 1 (index 1, 2nd row)
+    If we want to align with 2nd, 4th, 6th rows (indices 1, 3, 5):
+
+    Row 0: y=0
+    Row 1: y=18
+    Row 2: y=36
+    Row 3: y=54
+    Row 4: y=72
+    Row 5: y=90
+    Row 6: y=108
+
+    Label 1 ("二") at Row 1 (y=18)
+    Label 2 ("四") at Row 3 (y=54)
+    Label 3 ("六") at Row 5 (y=90)
+
+    Padding-top of container is 19px.
+    First label margin-top: 18px
+    Second label margin-top: (54 - (18+15)) = 21px
+    Third label margin-top: (90 - (54+15)) = 21px
+
+    Let's try standard spacing.
+    Gap between tops is 36px (2 rows).
+    Height of label is 15px.
+    Margin needed is 36 - 15 = 21px.
+
+    First label top needs to be at 18px relative to grid start.
+    Container padding-top aligns with grid start (row 0 top).
+    So first label margin-top should be 18px.
+  */
+  margin-top: 21px;
+}
+.weekday-label:first-child {
+  margin-top: 18px;
+}
+
+.heatmap-grid {
+  display: flex;
+  gap: 3px;
+}
+
+.heatmap-week {
+  display: flex;
+  flex-direction: column;
+  gap: 3px;
+}
+
+.heatmap-cell {
+  width: 15px;
+  height: 15px;
+  border-radius: 3px;
+  background-color: var(--van-gray-2);
+  box-sizing: border-box;
+}
+
+.heatmap-cell.invisible {
+  background-color: transparent;
+}
+
+.level-0 {
+  background-color: var(--heatmap-level-0);
+}
+.level-1 {
+  background-color: var(--heatmap-level-1);
+}
+.level-2 {
+  background-color: var(--heatmap-level-2);
+}
+.level-3 {
+  background-color: var(--heatmap-level-3);
+}
+.level-4 {
+  background-color: var(--heatmap-level-4);
+}
+
+.heatmap-footer {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-top: 8px;
+  font-size: 10px;
+  color: var(--van-text-color-2);
+}
+
+.legend {
+  display: flex;
+  align-items: center;
+  gap: 3px;
+}
+
+.legend-item {
+  width: 15px;
+  height: 15px;
+  border-radius: 3px;
+}
+</style>

Web/src/components/Global/GlobalAddBill.vue

@@ -6,11 +6,7 @@
     </div>
 
     <!-- Add Bill Modal -->
-    <PopupContainer
-      v-model="showAddBill"
-      title="记一笔"
-      height="75%"
-    >
+    <PopupContainer v-model="showAddBill" title="记一笔" height="75%">
       <van-tabs v-model:active="activeTab" shrink>
         <van-tab title="一句话录账" name="one">
           <OneLineBillAdd :key="componentKey" @success="handleSuccess" />
@@ -79,6 +75,6 @@ const handleSuccess = () => {
   position: sticky;
   top: 0;
   z-index: 10;
-  background-color: #fff;
+  background-color: var(--van-background-2);
 }
 </style>

Web/src/components/PopupContainer.vue

@@ -13,10 +13,12 @@
       <div class="popup-header-fixed">
         <!-- 标题行 (无子标题且有操作时使用 Grid 布局) -->
         <div class="header-title-row" :class="{ 'has-actions': !subtitle && hasActions }">
-          <h3 class="popup-title">{{ title }}</h3>
+          <h3 class="popup-title">
+            {{ title }}
+          </h3>
           <!-- 无子标题时，操作按钮与标题同行 -->
           <div v-if="!subtitle && hasActions" class="header-actions-inline">
-            <slot name="header-actions"></slot>
+            <slot name="header-actions" />
           </div>
         </div>
 
@@ -24,18 +26,18 @@
         <div v-if="subtitle" class="header-stats">
           <span class="stats-text" v-html="subtitle" />
           <!-- 额外操作插槽 -->
-          <slot v-if="hasActions" name="header-actions"></slot>
+          <slot v-if="hasActions" name="header-actions" />
         </div>
       </div>
 
       <!-- 内容区域（可滚动） -->
       <div class="popup-scroll-content">
-        <slot></slot>
+        <slot />
       </div>
 
       <!-- 底部页脚，固定不可滚动 -->
       <div v-if="slots.footer" class="popup-footer-fixed">
-        <slot name="footer"></slot>
+        <slot name="footer" />
       </div>
     </div>
   </van-popup>
@@ -47,24 +49,24 @@ import { computed, useSlots } from 'vue'
 const props = defineProps({
   modelValue: {
     type: Boolean,
-    required: true,
+    required: true
   },
   title: {
     type: String,
-    default: '',
+    default: ''
   },
   subtitle: {
     type: String,
-    default: '',
+    default: ''
   },
   height: {
     type: String,
-    default: '80%',
+    default: '80%'
   },
   closeable: {
     type: Boolean,
-    default: true,
-  },
+    default: true
+  }
 })
 
 const emit = defineEmits(['update:modelValue'])
@@ -74,7 +76,7 @@ const slots = useSlots()
 // 双向绑定
 const visible = computed({
   get: () => props.modelValue,
-  set: (value) => emit('update:modelValue', value),
+  set: (value) => emit('update:modelValue', value)
 })
 
 // 判断是否有操作按钮
@@ -91,8 +93,8 @@ const hasActions = computed(() => !!slots['header-actions'])
 .popup-header-fixed {
   flex-shrink: 0;
   padding: 16px;
-  background-color: var(--van-background-2, #f7f8fa);
-  border-bottom: 1px solid var(--van-border-color, #ebedf0);
+  background-color: var(--van-background-2);
+  border-bottom: 1px solid var(--van-border-color);
   position: sticky;
   top: 0;
   z-index: 10;
@@ -121,7 +123,7 @@ const hasActions = computed(() => !!slots['header-actions'])
   font-weight: 500;
   margin: 0;
   text-align: center;
-  color: var(--van-text-color, #323233);
+  color: var(--van-text-color);
   /*超出长度*/
   overflow: hidden;
   text-overflow: ellipsis;
@@ -139,7 +141,7 @@ const hasActions = computed(() => !!slots['header-actions'])
 .stats-text {
   margin: 0;
   font-size: 14px;
-  color: var(--van-text-color-2, #646566);
+  color: var(--van-text-color-2);
   grid-column: 2;
   text-align: center;
 }
@@ -159,8 +161,8 @@ const hasActions = computed(() => !!slots['header-actions'])
 
 .popup-footer-fixed {
   flex-shrink: 0;
-  border-top: 1px solid var(--van-border-color, #ebedf0);
-  background-color: var(--van-background-2, #f7f8fa);
+  border-top: 1px solid var(--van-border-color);
+  background-color: var(--van-background-2);
   padding: 12px 16px;
 }
 </style>

Web/src/components/ReasonGroupList.vue

@@ -1,8 +1,14 @@
 <template>
   <div class="reason-group-list-v2">
-    <van-empty v-if="groups.length === 0 && !loading" description="暂无数据" />
+    <van-empty
+      v-if="groups.length === 0 && !loading"
+      description="暂无数据"
+    />
 
-    <van-cell-group v-else inset>
+    <van-cell-group
+      v-else
+      inset
+    >
       <van-cell
         v-for="group in groups"
         :key="group.reason"
@@ -27,7 +33,7 @@
             <van-tag
               :type="getTypeColor(group.sampleType)"
               size="medium"
-              style="margin-right: 8px;"
+              style="margin-right: 8px"
             >
               {{ getTypeName(group.sampleType) }}
             </van-tag>
@@ -35,12 +41,15 @@
               v-if="group.sampleClassify"
               type="primary"
               size="medium"
-              style="margin-right: 8px;"
+              style="margin-right: 8px"
             >
               {{ group.sampleClassify }}
             </van-tag>
             <span class="count-text">{{ group.count }} 条</span>
-            <span v-if="group.totalAmount" class="amount-text">
+            <span
+              v-if="group.totalAmount"
+              class="amount-text"
+            >
               ¥{{ Math.abs(group.totalAmount).toFixed(2) }}
             </span>
           </div>
@@ -92,7 +101,10 @@
       title="批量设置分类"
       height="60%"
     >
-      <van-form ref="batchFormRef" class="setting-form">
+      <van-form
+        ref="batchFormRef"
+        class="setting-form"
+      >
         <van-cell-group inset>
           <!-- 显示选中的摘要 -->
           <van-field
@@ -111,20 +123,38 @@
           />
 
           <!-- 交易类型 -->
-          <van-field name="type" label="交易类型">
+          <van-field
+            name="type"
+            label="交易类型"
+          >
             <template #input>
-              <van-radio-group v-model="batchForm.type" direction="horizontal">
-                <van-radio :name="0">支出</van-radio>
-                <van-radio :name="1">收入</van-radio>
-                <van-radio :name="2">不计</van-radio>
+              <van-radio-group
+                v-model="batchForm.type"
+                direction="horizontal"
+              >
+                <van-radio :name="0">
+                  支出
+                </van-radio>
+                <van-radio :name="1">
+                  收入
+                </van-radio>
+                <van-radio :name="2">
+                  不计
+                </van-radio>
               </van-radio-group>
             </template>
           </van-field>
 
           <!-- 分类选择 -->
-          <van-field name="classify" label="分类">
+          <van-field
+            name="classify"
+            label="分类"
+          >
             <template #input>
-              <span v-if="!batchForm.classify" style="opacity: 0.4;">请选择分类</span>
+              <span
+                v-if="!batchForm.classify"
+                style="opacity: 0.4"
+              >请选择分类</span>
               <span v-else>{{ batchForm.classify }}</span>
             </template>
           </van-field>
@@ -152,13 +182,7 @@
 
 <script setup>
 import { ref, computed, watch, onBeforeUnmount } from 'vue'
-import { 
-  showToast, 
-  showSuccessToast, 
-  showLoadingToast, 
-  closeToast,
-  showConfirmDialog
-} from 'vant'
+import { showToast, showSuccessToast, showLoadingToast, closeToast, showConfirmDialog } from 'vant'
 import { getReasonGroups, batchUpdateByReason, getTransactionList } from '@/api/transactionRecord'
 import ClassifySelector from './ClassifySelector.vue'
 import TransactionList from './TransactionList.vue'
@@ -212,9 +236,12 @@ const batchForm = ref({
 })
 
 // 监听交易类型变化，重新加载分类
-watch(() => batchForm.value.type, (newVal) => {
+watch(
+  () => batchForm.value.type,
+  (newVal) => {
     batchForm.value.classify = ''
-})
+  }
+)
 
 // 获取类型名称
 const getTypeName = (type) => {
@@ -256,7 +283,9 @@ const handleGroupClick = async (group) => {
 
 // 加载分组的交易记录
 const loadGroupTransactions = async () => {
-  if (transactionFinished.value || !selectedGroup.value) return
+  if (transactionFinished.value || !selectedGroup.value) {
+    return
+  }
 
   transactionLoading.value = true
   try {
@@ -354,15 +383,13 @@ const handleConfirmBatchUpdate = async () => {
       emit('data-changed')
       try {
         window.dispatchEvent(
-          new CustomEvent(
-            'transactions-changed', 
-            { 
+          new CustomEvent('transactions-changed', {
             detail: {
               reason: batchGroup.value.reason
             }
           })
         )
-        } catch(e) {
+      } catch (e) {
         console.error('触发全局 transactions-changed 事件失败:', e)
       }
       // 关闭弹窗
@@ -398,18 +425,18 @@ const handleTransactionClick = (transaction) => {
 
 // 处理分组中的删除事件
 const handleGroupTransactionDelete = async (transactionId) => {
-  groupTransactions.value = groupTransactions.value.filter(t => t.id !== transactionId)
+  groupTransactions.value = groupTransactions.value.filter((t) => t.id !== transactionId)
   groupTransactionsTotal.value = Math.max(0, (groupTransactionsTotal.value || 0) - 1)
 
-  if(groupTransactions.value.length === 0 && !transactionFinished.value) {
+  if (groupTransactions.value.length === 0 && !transactionFinished.value) {
     // 如果当前页数据为空且未加载完，则尝试加载下一页
     await loadGroupTransactions()
   }
 
-  if(groupTransactions.value.length === 0){
+  if (groupTransactions.value.length === 0) {
     // 如果删除后当前分组没有交易了，关闭弹窗
     showTransactionList.value = false
-    groups.value = groups.value.filter(g => g.reason !== selectedGroup.value.reason)
+    groups.value = groups.value.filter((g) => g.reason !== selectedGroup.value.reason)
     selectedGroup.value = null
     total.value--
   }
@@ -433,10 +460,12 @@ const onGlobalTransactionDeleted = () => {
   }
 }
 
-window.addEventListener && window.addEventListener('transaction-deleted', onGlobalTransactionDeleted)
+window.addEventListener &&
+  window.addEventListener('transaction-deleted', onGlobalTransactionDeleted)
 
 onBeforeUnmount(() => {
-  window.removeEventListener && window.removeEventListener('transaction-deleted', onGlobalTransactionDeleted)
+  window.removeEventListener &&
+    window.removeEventListener('transaction-deleted', onGlobalTransactionDeleted)
 })
 
 // 当有交易新增/修改/批量更新时的刷新监听
@@ -451,10 +480,12 @@ const onGlobalTransactionsChanged = () => {
   }
 }
 
-window.addEventListener && window.addEventListener('transactions-changed', onGlobalTransactionsChanged)
+window.addEventListener &&
+  window.addEventListener('transactions-changed', onGlobalTransactionsChanged)
 
 onBeforeUnmount(() => {
-  window.removeEventListener && window.removeEventListener('transactions-changed', onGlobalTransactionsChanged)
+  window.removeEventListener &&
+    window.removeEventListener('transactions-changed', onGlobalTransactionsChanged)
 })
 
 // 处理账单保存后的回调
@@ -471,7 +502,9 @@ const handleTransactionSaved = async () => {
  * 加载数据（支持分页）
  */
 const loadData = async () => {
-  if (finished.value) return
+  if (finished.value) {
+    return
+  }
 
   loading.value = true
   try {
@@ -522,7 +555,7 @@ const refresh = async () => {
  */
 const getList = (onlySelected = false) => {
   if (onlySelected && props.selectable) {
-    return groups.value.filter(g => selectedReasons.value.has(g.reason))
+    return groups.value.filter((g) => selectedReasons.value.has(g.reason))
   }
   return [...groups.value]
 }
@@ -564,7 +597,7 @@ const clearSelection = () => {
  * 全选
  */
 const selectAll = () => {
-  selectedReasons.value = new Set(groups.value.map(g => g.reason))
+  selectedReasons.value = new Set(groups.value.map((g) => g.reason))
 }
 
 // 暴露方法给父组件
@@ -627,13 +660,13 @@ defineExpose({
 
 .count-text {
   font-size: 13px;
-  color: #969799;
+  color: var(--van-text-color-2);
 }
 
 .amount-text {
   font-size: 14px;
   font-weight: 500;
-  color: #ff976a;
+  color: var(--van-orange);
 }
 
 :deep(.van-cell-group--inset) {

Web/src/components/SmartClassifyButton.vue

@@ -11,7 +11,7 @@
   >
     <template v-if="!loading && !saving">
       <van-icon :name="buttonIcon" />
-      <span style="margin-left: 4px;">{{ buttonText }}</span>
+      <span style="margin-left: 4px">{{ buttonText }}</span>
     </template>
   </van-button>
 </template>
@@ -52,28 +52,42 @@ const hasClassifiedResults = computed(() => {
 
 // 按钮类型
 const buttonType = computed(() => {
-  if (saving.value) return 'warning'
-  if (loading.value) return 'primary'
-  if (hasClassifiedResults.value) return 'success'
+  if (saving.value) {
+    return 'warning'
+  }
+  if (loading.value) {
+    return 'primary'
+  }
+  if (hasClassifiedResults.value) {
+    return 'success'
+  }
   return 'primary'
 })
 
 // 按钮图标
 const buttonIcon = computed(() => {
-  if (hasClassifiedResults.value) return 'success'
+  if (hasClassifiedResults.value) {
+    return 'success'
+  }
   return 'fire'
 })
 
 // 按钮文字（非加载状态）
 const buttonText = computed(() => {
-  if (hasClassifiedResults.value) return '保存分类'
+  if (hasClassifiedResults.value) {
+    return '保存分类'
+  }
   return '智能分类'
 })
 
 // 加载中文字
 const loadingText = computed(() => {
-  if (saving.value) return '保存中...'
-  if (loading.value) return '分类中...'
+  if (saving.value) {
+    return '保存中...'
+  }
+  if (loading.value) {
+    return '分类中...'
+  }
   return ''
 })
 
@@ -92,7 +106,9 @@ const handleClick = () => {
  * 保存分类结果
  */
 const handleSaveClassify = async () => {
-  if (saving.value || loading.value) return
+  if (saving.value || loading.value) {
+    return
+  }
 
   try {
     saving.value = true
@@ -104,7 +120,7 @@ const handleSaveClassify = async () => {
     })
 
     // 准备批量更新数据
-    const items = classifiedResults.value.map(item => ({
+    const items = classifiedResults.value.map((item) => ({
       id: item.id,
       classify: item.classify,
       type: item.type
@@ -161,7 +177,7 @@ const handleSmartClassify = async () => {
     return
   }
 
-  if(lockClassifiedResults.value) {
+  if (lockClassifiedResults.value) {
     showToast('当前有分类任务正在进行，请稍后再试')
     loading.value = false
     return
@@ -200,7 +216,7 @@ const handleSmartClassify = async () => {
     // 分批处理
     for (let i = 0; i < allTransactions.length; i += batchSize) {
       const batch = allTransactions.slice(i, i + batchSize)
-      const transactionIds = batch.map(t => t.id)
+      const transactionIds = batch.map((t) => t.id)
       const currentBatch = Math.floor(i / batchSize) + 1
       const totalBatches = Math.ceil(allTransactions.length / batchSize)
 
@@ -229,7 +245,9 @@ const handleSmartClassify = async () => {
       while (true) {
         const { done, value } = await reader.read()
 
-        if (done) break
+        if (done) {
+          break
+        }
 
         buffer += decoder.decode(value, { stream: true })
 
@@ -238,7 +256,9 @@ const handleSmartClassify = async () => {
         buffer = events.pop() || '' // 保留最后一个不完整的部分
 
         for (const eventBlock of events) {
-          if (!eventBlock.trim()) continue
+          if (!eventBlock.trim()) {
+            continue
+          }
 
           try {
             const lines = eventBlock.split('\n')
@@ -276,7 +296,7 @@ const handleSmartClassify = async () => {
               })
 
               // 实时更新交易记录的分类信息
-              const index = props.transactions.findIndex(t => t.id === data.id)
+              const index = props.transactions.findIndex((t) => t.id === data.id)
               if (index !== -1) {
                 const transaction = props.transactions[index]
                 transaction.upsetedClassify = data.Classify
@@ -344,14 +364,14 @@ const handleSmartClassify = async () => {
 
 const removeClassifiedTransaction = (transactionId) => {
   // 从已分类结果中移除指定ID的项
-  classifiedResults.value = classifiedResults.value.filter(item => item.id !== transactionId)
+  classifiedResults.value = classifiedResults.value.filter((item) => item.id !== transactionId)
 }
 
 /**
  * 重置组件状态
  */
 const reset = () => {
-  if(lockClassifiedResults.value) {
+  if (lockClassifiedResults.value) {
     showToast('当前有分类任务正在进行，无法重置')
     return
   }
@@ -365,8 +385,7 @@ const reset = () => {
 defineExpose({
   reset,
   removeClassifiedTransaction
-});
-
+})
 </script>
 
 <style scoped>

Web/src/components/TransactionDetail.vue

@@ -1,15 +1,10 @@
 <template>
-  <PopupContainer
-    v-model="visible"
-    title="交易详情"
-    height="75%"
-    :closeable="false"
-  >
+  <PopupContainer v-model="visible" title="交易详情" height="75%" :closeable="false">
     <template #header-actions>
-      <van-button size="small" type="primary" plain @click="handleOffsetClick">抵账</van-button>
+      <van-button size="small" type="primary" plain @click="handleOffsetClick"> 抵账 </van-button>
     </template>
 
-    <van-form style="margin-top: 12px;">
+    <van-form style="margin-top: 12px">
       <van-cell-group inset>
         <van-cell title="记录时间" :value="formatDate(transaction.createTime)" />
       </van-cell-group>
@@ -55,32 +50,48 @@
 
         <van-field name="type" label="交易类型">
           <template #input>
-              <van-radio-group v-model="editForm.type" direction="horizontal" @change="handleTypeChange">
-                <van-radio :name="0">支出</van-radio>
-                <van-radio :name="1">收入</van-radio>
-                <van-radio :name="2">不计</van-radio>
+            <van-radio-group
+              v-model="editForm.type"
+              direction="horizontal"
+              @change="handleTypeChange"
+            >
+              <van-radio :name="0"> 支出 </van-radio>
+              <van-radio :name="1"> 收入 </van-radio>
+              <van-radio :name="2"> 不计 </van-radio>
             </van-radio-group>
           </template>
         </van-field>
 
         <van-field name="classify" label="交易分类">
           <template #input>
-              <div style="flex: 1;">
+            <div style="flex: 1">
               <div
-                  v-if="transaction && transaction.unconfirmedClassify && transaction.unconfirmedClassify !== editForm.classify" 
+                v-if="
+                  transaction &&
+                  transaction.unconfirmedClassify &&
+                  transaction.unconfirmedClassify !== editForm.classify
+                "
                 class="suggestion-tip"
                 @click="applySuggestion"
               >
                 <van-icon name="bulb-o" class="suggestion-icon" />
                 <span class="suggestion-text">
                   建议: {{ transaction.unconfirmedClassify }}
-                    <span v-if="transaction.unconfirmedType !== null && transaction.unconfirmedType !== undefined && transaction.unconfirmedType !== editForm.type">
+                  <span
+                    v-if="
+                      transaction.unconfirmedType !== null &&
+                      transaction.unconfirmedType !== undefined &&
+                      transaction.unconfirmedType !== editForm.type
+                    "
+                  >
                     ({{ getTypeName(transaction.unconfirmedType) }})
                   </span>
                 </span>
                 <div class="suggestion-apply">应用</div>
               </div>
-                <span v-else-if="!editForm.classify" style="color: #c8c9cc;">请选择交易分类</span>
+              <span v-else-if="!editForm.classify" style="color: var(--van-gray-5)"
+                >请选择交易分类</span
+              >
               <span v-else>{{ editForm.classify }}</span>
             </div>
           </template>
@@ -95,24 +106,14 @@
     </van-form>
 
     <template #footer>
-      <van-button 
-        round 
-        block 
-        type="primary" 
-        :loading="submitting"
-        @click="onSubmit"
-      >
+      <van-button round block type="primary" :loading="submitting" @click="onSubmit">
         保存修改
       </van-button>
     </template>
   </PopupContainer>
 
   <!-- 抵账候选列表弹窗 -->
-  <PopupContainer
-    v-model="showOffsetPopup"
-    title="选择抵账交易"
-    height="75%"
-  >
+  <PopupContainer v-model="showOffsetPopup" title="选择抵账交易" height="75%">
     <van-list>
       <van-cell
         v-for="item in offsetCandidates"
@@ -154,7 +155,11 @@ import { showToast, showConfirmDialog } from 'vant'
 import dayjs from 'dayjs'
 import PopupContainer from '@/components/PopupContainer.vue'
 import ClassifySelector from '@/components/ClassifySelector.vue'
-import { updateTransaction, getCandidatesForOffset, offsetTransactions } from '@/api/transactionRecord'
+import {
+  updateTransaction,
+  getCandidatesForOffset,
+  offsetTransactions
+} from '@/api/transactionRecord'
 
 const props = defineProps({
   show: {
@@ -196,11 +201,16 @@ const occurredAtLabel = computed(() => {
 })
 
 // 监听props变化
-watch(() => props.show, (newVal) => {
+watch(
+  () => props.show,
+  (newVal) => {
     visible.value = newVal
-})
+  }
+)
 
-watch(() => props.transaction, (newVal) => {
+watch(
+  () => props.transaction,
+  (newVal) => {
     if (newVal) {
       isSyncing.value = true
       // 填充编辑表单
@@ -224,7 +234,8 @@ watch(() => props.transaction, (newVal) => {
         isSyncing.value = false
       })
     }
-})
+  }
+)
 
 watch(visible, (newVal) => {
   emit('update:show', newVal)
@@ -258,7 +269,10 @@ const onConfirmTime = ({ selectedValues }) => {
 const applySuggestion = () => {
   if (props.transaction.unconfirmedClassify) {
     editForm.classify = props.transaction.unconfirmedClassify
-    if (props.transaction.unconfirmedType !== null && props.transaction.unconfirmedType !== undefined) {
+    if (
+      props.transaction.unconfirmedType !== null &&
+      props.transaction.unconfirmedType !== undefined
+    ) {
       editForm.type = props.transaction.unconfirmedType
     }
   }
@@ -314,7 +328,9 @@ const handleClassifyChange = () => {
 
 // 清空分类
 const formatDate = (dateString) => {
-  if (!dateString) return ''
+  if (!dateString) {
+    return ''
+  }
   const date = new Date(dateString)
   return date.toLocaleString('zh-CN', {
     year: 'numeric',
@@ -347,7 +363,7 @@ const handleOffsetClick = async () => {
 const handleCandidateSelect = (candidate) => {
   showConfirmDialog({
     title: '确认抵账',
-    message: `确认将当前交易与 "${candidate.reason}" (${candidate.amount}) 互相抵消吗？\n抵消后两笔交易将被删除。`,
+    message: `确认将当前交易与 "${candidate.reason}" (${candidate.amount}) 互相抵消吗？\n抵消后两笔交易将被删除。`
   })
     .then(async () => {
       try {
@@ -367,7 +383,7 @@ const handleCandidateSelect = (candidate) => {
     })
     .catch(() => {
       // on cancel
-    });
+    })
 }
 </script>
 
@@ -377,17 +393,18 @@ const handleCandidateSelect = (candidate) => {
   display: flex;
   align-items: center;
   padding: 6px 10px;
-  background: #ecf9ff;
-  color: #1989fa;
+  background: var(--van-active-color);
+  color: var(--van-primary-color);
   border-radius: 8px;
   cursor: pointer;
   transition: opacity 0.2s;
-  border: 1px solid rgba(25, 137, 250, 0.1);
+  border: 1px solid var(--van-primary-color);
   width: fit-content;
+  opacity: 0.1;
 }
 
 .suggestion-tip:active {
-  opacity: 0.7;
+  opacity: 0.2;
 }
 
 .suggestion-icon {
@@ -402,23 +419,12 @@ const handleCandidateSelect = (candidate) => {
 .suggestion-apply {
   margin-left: 8px;
   padding: 0 6px;
-  background: #1989fa;
-  color: #fff;
+  background: var(--van-primary-color);
+  color: var(--van-white);
   border-radius: 4px;
   font-size: 10px;
   height: 18px;
   line-height: 18px;
   font-weight: bold;
 }
-
-@media (prefers-color-scheme: dark) {
-  .suggestion-tip {
-    background: rgba(25, 137, 250, 0.15);
-    border-color: rgba(25, 137, 250, 0.2);
-    color: #58a6ff;
-  }
-  .suggestion-apply {
-    background: #58a6ff;
-  }
-}
 </style>

Web/src/components/TransactionList.vue

@@ -1,11 +1,6 @@
 <template>
   <div class="transaction-list-container transaction-list">
-    <van-list
-      :loading="loading"
-      :finished="finished"
-      finished-text="没有更多了"
-      @load="onLoad"
-    >
+    <van-list :loading="loading" :finished="finished" finished-text="没有更多了" @load="onLoad">
       <van-cell-group v-if="transactions && transactions.length" inset style="margin-top: 10px">
         <van-swipe-cell
           v-for="transaction in transactions"
@@ -19,10 +14,7 @@
               class="checkbox-col"
               @update:model-value="toggleSelection(transaction)"
             />
-            <div
-              class="transaction-card"
-              @click="handleClick(transaction)"
-            >
+            <div class="transaction-card" @click="handleClick(transaction)">
               <div class="card-left">
                 <div class="transaction-title">
                   <span class="reason">{{ transaction.reason || '(无摘要)' }}</span>
@@ -30,34 +22,32 @@
                 <div class="transaction-info">
                   <div>交易时间: {{ formatDate(transaction.occurredAt) }}</div>
                   <div>
-                    <span v-if="transaction.classify">
-                      分类: {{ transaction.classify }}
-                    </span>
-                    <span v-if="transaction.upsetedClassify && transaction.upsetedClassify !== transaction.classify" style="color: #ff976a">
+                    <span v-if="transaction.classify"> 分类: {{ transaction.classify }} </span>
+                    <span
+                      v-if="
+                        transaction.upsetedClassify &&
+                        transaction.upsetedClassify !== transaction.classify
+                      "
+                      style="color: var(--van-warning-color)"
+                    >
                       → {{ transaction.upsetedClassify }}
                     </span>
-                    
-                  </div>
-                  <div v-if="transaction.importFrom">
-                    来源: {{ transaction.importFrom }}
                   </div>
+                  <div v-if="transaction.importFrom">来源: {{ transaction.importFrom }}</div>
                 </div>
               </div>
               <div class="card-middle">
-                <van-tag 
-                  :type="getTypeTagType(transaction.type)" 
-                  size="medium"
-                >
+                <van-tag :type="getTypeTagType(transaction.type)" size="medium">
                   {{ getTypeName(transaction.type) }}
                 </van-tag>
                 <template
-                  v-if="Number.isFinite(transaction.upsetedType) && transaction.upsetedType !== transaction.type" 
+                  v-if="
+                    Number.isFinite(transaction.upsetedType) &&
+                    transaction.upsetedType !== transaction.type
+                  "
                 >
                   →
-                  <van-tag
-                    :type="getTypeTagType(transaction.upsetedType)" 
-                    size="medium"
-                  >
+                  <van-tag :type="getTypeTagType(transaction.upsetedType)" size="medium">
                     {{ getTypeName(transaction.upsetedType) }}
                   </van-tag>
                 </template>
@@ -70,11 +60,14 @@
                   <div v-if="transaction.balance && transaction.balance > 0" class="balance">
                     余额: {{ formatMoney(transaction.balance) }}
                   </div>
-                  <div v-if="transaction.refundAmount && transaction.refundAmount > 0" class="balance">
+                  <div
+                    v-if="transaction.refundAmount && transaction.refundAmount > 0"
+                    class="balance"
+                  >
                     退款: {{ formatMoney(transaction.refundAmount) }}
                   </div>
                 </div>
-                <van-icon name="arrow" size="16" color="#c8c9cc" />
+                <van-icon name="arrow" size="16" color="var(--van-gray-5)" />
               </div>
             </div>
           </div>
@@ -212,16 +205,24 @@ const getTypeTagType = (type) => {
 
 // 获取金额样式类
 const getAmountClass = (type) => {
-  if (type === 0) return 'expense'
-  if (type === 1) return 'income'
+  if (type === 0) {
+    return 'expense'
+  }
+  if (type === 1) {
+    return 'income'
+  }
   return 'neutral'
 }
 
 // 格式化金额（带符号）
 const formatAmount = (amount, type) => {
   const formatted = formatMoney(amount)
-  if (type === 0) return `- ${formatted}`
-  if (type === 1) return `+ ${formatted}`
+  if (type === 0) {
+    return `- ${formatted}`
+  }
+  if (type === 1) {
+    return `+ ${formatted}`
+  }
   return formatted
 }
 
@@ -232,7 +233,9 @@ const formatMoney = (amount) => {
 
 // 格式化日期
 const formatDate = (dateString) => {
-  if (!dateString) return ''
+  if (!dateString) {
+    return ''
+  }
   const date = new Date(dateString)
   return date.toLocaleString('zh-CN', {
     year: 'numeric',
@@ -315,12 +318,12 @@ const formatDate = (dateString) => {
 
 .transaction-info {
   font-size: 12px;
-  color: #969799;
+  color: var(--van-text-color-2);
   line-height: 1.6;
 }
 
 .original-info {
-  color: #ff976a;
+  color: var(--van-orange);
   font-style: italic;
   display: flex;
   align-items: center;
@@ -343,16 +346,16 @@ const formatDate = (dateString) => {
 }
 
 .amount.expense {
-  color: #ee0a24;
+  color: var(--van-danger-color);
 }
 
 .amount.income {
-  color: #07c160;
+  color: var(--van-success-color);
 }
 
 .balance {
   font-size: 12px;
-  color: #969799;
+  color: var(--van-text-color-2);
   white-space: nowrap;
 }
 

Web/src/main.js

@@ -8,7 +8,7 @@ import { createPinia } from 'pinia'
 import App from './App.vue'
 import router from './router'
 import vant from 'vant'
-import { ConfigProvider } from 'vant';
+import { ConfigProvider } from 'vant'
 import 'vant/lib/index.css'
 
 // 注册 Service Worker
@@ -19,7 +19,7 @@ const app = createApp(App)
 app.use(createPinia())
 app.use(router)
 app.use(vant)
-app.use(ConfigProvider);
+app.use(ConfigProvider)
 
 app.mount('#app')
 

Web/src/registerServiceWorker.js

@@ -1,65 +1,68 @@
-import { ref } from 'vue';
+import { ref } from 'vue'
 
-export const needRefresh = ref(false);
-let swRegistration = null;
+export const needRefresh = ref(false)
+let swRegistration = null
 
 export async function updateServiceWorker() {
   if (swRegistration && swRegistration.waiting) {
-    await swRegistration.waiting.postMessage({ type: 'SKIP_WAITING' });
+    await swRegistration.waiting.postMessage({ type: 'SKIP_WAITING' })
   }
 }
 
 export function register() {
   if ('serviceWorker' in navigator) {
     window.addEventListener('load', () => {
-      const swUrl = `/service-worker.js`;
+      const swUrl = '/service-worker.js'
 
       navigator.serviceWorker
         .register(swUrl)
         .then((registration) => {
-          swRegistration = registration;
-          console.log('[SW] Service Worker 注册成功:', registration.scope);
+          swRegistration = registration
+          console.log('[SW] Service Worker 注册成功:', registration.scope)
 
           // 如果已经有等待中的更新
           if (registration.waiting) {
-            console.log('[SW] 发现未处理的新版本');
-            needRefresh.value = true;
+            console.log('[SW] 发现未处理的新版本')
+            needRefresh.value = true
           }
 
           // 检查更新
           registration.addEventListener('updatefound', () => {
-            const newWorker = registration.installing;
-            console.log('[SW] 发现新版本');
+            const newWorker = registration.installing
+            console.log('[SW] 发现新版本')
 
             newWorker.addEventListener('statechange', () => {
               if (newWorker.state === 'installed') {
                 if (navigator.serviceWorker.controller) {
                   // 新的 Service Worker 已安装，提示用户刷新
-                  console.log('[SW] 新版本可用，请刷新页面');
-                  needRefresh.value = true;
+                  console.log('[SW] 新版本可用，请刷新页面')
+                  needRefresh.value = true
                 } else {
                   // 首次安装
-                  console.log('[SW] 内容已缓存，可离线使用');
+                  console.log('[SW] 内容已缓存，可离线使用')
                 }
               }
-            });
-          });
+            })
+          })
 
           // 定期检查更新
-          setInterval(() => {
-            registration.update();
-          }, 60 * 60 * 1000); // 每小时检查一次
+          setInterval(
+            () => {
+              registration.update()
+            },
+            60 * 60 * 1000
+          ) // 每小时检查一次
         })
         .catch((error) => {
-          console.error('[SW] Service Worker 注册失败:', error);
-        });
+          console.error('[SW] Service Worker 注册失败:', error)
+        })
 
       // 监听 Service Worker 控制器变化
       navigator.serviceWorker.addEventListener('controllerchange', () => {
-        console.log('[SW] 控制器已更改，页面将刷新');
-        window.location.reload();
-      });
-    });
+        console.log('[SW] 控制器已更改，页面将刷新')
+        window.location.reload()
+      })
+    })
   }
 }
 
@@ -67,35 +70,37 @@ export function unregister() {
   if ('serviceWorker' in navigator) {
     navigator.serviceWorker.ready
       .then((registration) => {
-        registration.unregister();
+        registration.unregister()
       })
       .catch((error) => {
-        console.error(error.message);
-      });
+        console.error(error.message)
+      })
   }
 }
 
-
 // 请求通知权限
 export function requestNotificationPermission() {
   if ('Notification' in window && 'serviceWorker' in navigator) {
     Notification.requestPermission().then((permission) => {
       if (permission === 'granted') {
-        console.log('[SW] 通知权限已授予');
+        console.log('[SW] 通知权限已授予')
       }
-    });
+    })
   }
 }
 
 // 后台同步
 export function registerBackgroundSync(tag = 'sync-data') {
   if ('serviceWorker' in navigator && 'SyncManager' in window) {
-    navigator.serviceWorker.ready.then((registration) => {
-      return registration.sync.register(tag);
-    }).then(() => {
-      console.log('[SW] 后台同步已注册:', tag);
-    }).catch((err) => {
-      console.error('[SW] 后台同步注册失败:', err);
-    });
+    navigator.serviceWorker.ready
+      .then((registration) => {
+        return registration.sync.register(tag)
+      })
+      .then(() => {
+        console.log('[SW] 后台同步已注册:', tag)
+      })
+      .catch((err) => {
+        console.error('[SW] 后台同步注册失败:', err)
+      })
   }
 }

Web/src/router/index.js

@@ -8,106 +8,106 @@ const router = createRouter({
       path: '/login',
       name: 'login',
       component: () => import('../views/LoginView.vue'),
-      meta: { requiresAuth: false },
+      meta: { requiresAuth: false }
     },
     {
       path: '/balance',
       name: 'balance',
       component: () => import('../views/BalanceView.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/email',
       name: 'email',
       component: () => import('../views/EmailRecord.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/setting',
       name: 'setting',
       component: () => import('../views/SettingView.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/calendar',
       name: 'calendar',
       component: () => import('../views/CalendarView.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/smart-classification',
       name: 'smart-classification',
       component: () => import('../views/ClassificationSmart.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/classification-edit',
       name: 'classification-edit',
       component: () => import('../views/ClassificationEdit.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/classification-batch',
       name: 'classification-batch',
       component: () => import('../views/ClassificationBatch.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/classification-nlp',
       name: 'classification-nlp',
       component: () => import('../views/ClassificationNLP.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/',
       name: 'statistics',
       component: () => import('../views/StatisticsView.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/bill-analysis',
       name: 'bill-analysis',
       component: () => import('../views/BillAnalysisView.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/message',
       name: 'message',
       redirect: { path: '/balance', query: { tab: 'message' } },
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/periodic-record',
       name: 'periodic-record',
       component: () => import('../views/PeriodicRecord.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/log',
       name: 'log',
       component: () => import('../views/LogView.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/budget',
       name: 'budget',
       component: () => import('../views/BudgetView.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       path: '/scheduled-tasks',
       name: 'scheduled-tasks',
       component: () => import('../views/ScheduledTasksView.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     },
     {
       // 待确认的分类项
       path: '/unconfirmed-classification',
       name: 'unconfirmed-classification',
       component: () => import('../views/UnconfirmedClassification.vue'),
-      meta: { requiresAuth: true },
+      meta: { requiresAuth: true }
     }
-  ],
+  ]
 })
 
 // 路由守卫
@@ -127,4 +127,3 @@ router.beforeEach((to, from, next) => {
 })
 
 export default router
-

Web/src/stores/auth.js

@@ -7,7 +7,9 @@ export const useAuthStore = defineStore('auth', () => {
   const expiresAt = ref(localStorage.getItem('expiresAt') || '')
 
   const isAuthenticated = computed(() => {
-    if (!token.value || !expiresAt.value) return false
+    if (!token.value || !expiresAt.value) {
+      return false
+    }
     // 检查token是否过期
     return new Date(expiresAt.value) > new Date()
   })
@@ -44,6 +46,6 @@ export const useAuthStore = defineStore('auth', () => {
     expiresAt,
     isAuthenticated,
     login,
-    logout,
+    logout
   }
 })

Web/src/styles/common.css

@@ -4,16 +4,10 @@
   overflow-y: auto;
   -webkit-overflow-scrolling: touch;
   overscroll-behavior: contain; /* 防止滚动链传播到 body */
-  background: #f7f8fa;
+  background: var(--van-background);
   padding-bottom: env(safe-area-inset-bottom, 0px);
 }
 
-@media (prefers-color-scheme: dark) {
-  .page-container {
-    background: #141414;
-  }
-}
-
 /* 页面内容区域 */
 .page-content {
   padding: 16px 0 0 0;
@@ -26,20 +20,12 @@
 
 /* 统一卡片样式 */
 .common-card {
-  background: #ffffff;
+  background: var(--van-background-2);
   margin: 0 12px 16px;
   padding: 16px;
   border-radius: 16px;
   box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
-  border: 1px solid #ebedf0;
-}
-
-@media (prefers-color-scheme: dark) {
-  .common-card {
-    background: #1f1f1f;
-    border-color: #2c2c2c;
-    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
-  }
+  border: 1px solid var(--van-border-color);
 }
 
 /* 卡片头部 */
@@ -60,31 +46,16 @@
 /* 增加卡片组的对比度 */
 :deep(.van-cell-group--inset) {
   margin: 10px 16px;
-  background: #ffffff;
+  background: var(--van-background-2);
   box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
-  border: 1px solid #ebedf0;
+  border: 1px solid var(--van-border-color);
   border-radius: 16px;
 }
 
-@media (prefers-color-scheme: dark) {
-  :deep(.van-cell-group--inset) {
-    background: #1f1f1f;
-    border-color: #2c2c2c;
-    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
-  }
-}
-
 /* 单元格样式 */
 :deep(.van-cell) {
-  background: #ffffff;
-  border-bottom: 1px solid #ebedf0;
-}
-
-@media (prefers-color-scheme: dark) {
-  :deep(.van-cell) {
-    background: #1f1f1f;
-    border-bottom: 1px solid #2c2c2c;
-  }
+  background: var(--van-background-2);
+  border-bottom: 1px solid var(--van-border-color);
 }
 
 :deep(.van-cell:last-child) {
@@ -96,31 +67,17 @@
   padding: 16px;
   height: 100%;
   overflow-y: auto;
-  background: #f7f8fa;
-}
-
-@media (prefers-color-scheme: dark) {
-  .detail-popup {
-    background: #141414;
-  }
+  background: var(--van-background);
 }
 
 /* 弹出层内的卡片组样式 */
 .detail-popup :deep(.van-cell-group--inset) {
-  background: #ffffff;
+  background: var(--van-background-2);
   box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
-  border: 1px solid #ebedf0;
+  border: 1px solid var(--van-border-color);
   border-radius: 16px;
 }
 
-@media (prefers-color-scheme: dark) {
-  .detail-popup :deep(.van-cell-group--inset) {
-    background: #1f1f1f;
-    border-color: #2c2c2c;
-    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
-  }
-}
-
 /* 详情头部样式 */
 .detail-header {
   margin-bottom: 16px;
@@ -136,7 +93,7 @@
 .detail-header p {
   margin: 0;
   font-size: 14px;
-  color: #969799;
+  color: var(--van-text-color-2);
   font-weight: normal;
 }
 
@@ -216,17 +173,11 @@
   padding: 12px 16px;
   margin: 0 12px;
   margin-top: 12px;
-  background: #ffffff;
+  background: var(--van-background-2);
   border-radius: 12px;
   box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
 }
 
-@media (prefers-color-scheme: dark) {
-  .sticky-header {
-    background: #1f1f1f;
-  }
-}
-
 .sticky-header-text {
   font-size: 16px;
   font-weight: 600;
@@ -240,11 +191,11 @@
 
 /* ===== 颜色工具类 ===== */
 .text-expense {
-  color: #ff6b6b;
+  color: var(--van-danger-color);
 }
 
 .text-income {
-  color: #51cf66;
+  color: var(--van-success-color);
 }
 
 /* 底部操作栏 */
@@ -256,18 +207,11 @@
   display: flex;
   gap: 12px;
   padding: 12px;
-  background-color: var(--van-background-2, #fff);
+  background-color: var(--van-background-2);
   box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.08);
   z-index: 100;
 }
 
-@media (prefers-color-scheme: dark) {
-  .bottom-button {
-    background-color: var(--van-background-2, #2c2c2c);
-    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.3);
-  }
-}
-
 /* ===== 统一弹窗样式 ===== */
 /* 弹窗容器 - 使用 flex 布局，确保标题固定，内容可滚动 */
 .popup-container {
@@ -304,15 +248,5 @@
   overflow-y: auto;
   -webkit-overflow-scrolling: touch;
   overscroll-behavior: contain;
-}
-
-/* 深色模式适配 */
-@media (prefers-color-scheme: dark) {
-  .popup-header-fixed {
-    background: #1f1f1f;
-  }
-  
-  .popup-scroll-content {
-    background: #141414;
-  }
+  background: var(--van-background);
 }

Web/src/styles/rich-content.css

@@ -71,9 +71,9 @@
 .rich-html-content thead,
 .rich-html-content tbody {
   display: table;
-  width: 130%;
-  min-width: 400px; /* 确保窄屏下有足够宽度触发滚动 */
+  width: 100%;
   table-layout: fixed; /* 核心：强制列宽分配逻辑一致 */
+  border-collapse: collapse;
 }
 
 .rich-html-content tr {
@@ -87,52 +87,48 @@
   text-align: left;
   border: none;
   border-bottom: 1px solid var(--van-border-color-light);
-  font-size: 12px;
+  font-size: 11px;
   white-space: nowrap;
   overflow: hidden;
   text-overflow: ellipsis;
+  box-sizing: border-box;
 }
 
-/* 针对第一列“名称”分配更多空间，其余平分 */
+.rich-html-content th {
+  background: var(--van-border-color);
+  color: var(--van-text-color);
+  font-weight: 600;
+}
+
+/* 通用列宽规则：第一列占 30%，其他列自动平分剩余 70% */
 .rich-html-content th:first-child,
 .rich-html-content td:first-child {
   width: 30%;
 }
 
-.rich-html-content th:not(:first-child),
-.rich-html-content td:not(:first-child) {
-  width: 20%;
-}
-
-.rich-html-content th {
-  background: var(--van-gray-1);
-  color: var(--van-text-color);
-  font-weight: 600;
-}
-
 /* 业务特定样式：收入、支出、高亮 */
 .rich-html-content .income-value {
-  color: #07c160 !important;
+  color: var(--van-success-color) !important;
   font-weight: 600;
 }
 
 .rich-html-content .expense-value {
-  color: #ee0a24 !important;
+  color: var(--van-danger-color) !important;
   font-weight: 600;
 }
 
 .rich-html-content .highlight {
-  background-color: #fffbe6;
-  color: #ed6a0c;
+  background-color: var(--van-orange-light);
+  color: var(--van-orange-dark);
   padding: 2px 6px;
   border-radius: 4px;
   font-weight: bold;
-  border: 1px solid #ffe58f;
+  border: 1px solid var(--van-orange);
   margin: 0 2px;
 }
 
 /* 暗色模式适配 */
-@media (prefers-color-scheme: dark) {
+/* @media (prefers-color-scheme: dark) {
   .rich-html-content .highlight {
     background-color: rgba(255, 243, 205, 0.2);
     color: #ffc107;
@@ -160,4 +156,4 @@
   .rich-html-content td {
     border-bottom: 1px solid #2c2c2c;
   }
-}
+} */

Web/src/utils/theme.js

@@ -0,0 +1,4 @@
+export const getCssVar = (name) => {
+  const val = getComputedStyle(document.documentElement).getPropertyValue(name).trim()
+  return val || '#999' // Default fallback
+}

Web/src/views/BalanceView.vue

@@ -20,38 +20,41 @@
         />
       </template>
     </van-nav-bar>
-    <van-tabs v-model:active="tabActive" animated>
+    <van-tabs v-model:active="tabActive" type="card" style="margin: 12px 0 2px 0">
       <van-tab title="账单" name="balance" />
       <van-tab title="邮件" name="email" />
       <van-tab title="消息" name="message" />
     </van-tabs>
 
-    <TransactionsRecord v-if="tabActive === 'balance'" ref="transactionsRecordRef"/>
+    <TransactionsRecord v-if="tabActive === 'balance'" ref="transactionsRecordRef" />
     <EmailRecord v-else-if="tabActive === 'email'" ref="emailRecordRef" />
     <MessageView v-else-if="tabActive === 'message'" ref="messageViewRef" :is-component="true" />
   </div>
 </template>
 
 <script setup>
-import { ref, watch } from 'vue';
-import { useRoute } from 'vue-router';
-import TransactionsRecord from './TransactionsRecord.vue';
-import EmailRecord from './EmailRecord.vue';
-import MessageView from './MessageView.vue';
+import { ref, watch } from 'vue'
+import { useRoute } from 'vue-router'
+import TransactionsRecord from './TransactionsRecord.vue'
+import EmailRecord from './EmailRecord.vue'
+import MessageView from './MessageView.vue'
 
-const route = useRoute();
-const tabActive = ref(route.query.tab || 'balance');
+const route = useRoute()
+const tabActive = ref(route.query.tab || 'balance')
 
 // 监听路由参数变化，用于从 tabbar 点击时切换 tab
-watch(() => route.query.tab, (newTab) => {
+watch(
+  () => route.query.tab,
+  (newTab) => {
     if (newTab) {
-    tabActive.value = newTab;
+      tabActive.value = newTab
     }
-});
+  }
+)
 
-const transactionsRecordRef = ref(null);
-const emailRecordRef = ref(null);
-const messageViewRef = ref(null);
+const transactionsRecordRef = ref(null)
+const emailRecordRef = ref(null)
+const messageViewRef = ref(null)
 </script>
 
 <style scoped>

Web/src/views/BillAnalysisView.vue

@@ -1,6 +1,6 @@
 <!-- eslint-disable vue/no-v-html -->
 <template>
-<div class="page-container-flex">
+  <div class="page-container-flex">
     <!-- 顶部导航栏 -->
     <van-nav-bar
       title="智能分析"
@@ -12,7 +12,7 @@
         <van-icon
           name="setting-o"
           size="20"
-          style="cursor: pointer; padding-right: 12px;"
+          style="cursor: pointer; padding-right: 12px"
           @click="onClickPrompt"
         />
       </template>
@@ -33,7 +33,9 @@
         />
 
         <div class="quick-questions">
-          <div class="quick-title">快捷问题</div>
+          <div class="quick-title">
+            快捷问题
+          </div>
           <van-tag
             v-for="(q, index) in quickQuestions"
             :key="index"
@@ -61,7 +63,10 @@
       </div>
 
       <!-- 结果区域 -->
-      <div v-if="showResult" class="result-section">
+      <div
+        v-if="showResult"
+        class="result-section"
+      >
         <div class="result-header">
           <h3>分析结果</h3>
           <van-icon
@@ -72,12 +77,18 @@
           />
         </div>
 
-        <div ref="resultContainer" class="result-content rich-html-content">
-          <div v-html="resultHtml"></div>
-          <van-loading v-if="analyzing" class="result-loading">
+        <div
+          ref="resultContainer"
+          class="result-content rich-html-content"
+        >
+          <div v-html="resultHtml" />
+          <van-loading
+            v-if="analyzing"
+            class="result-loading"
+          >
             AI正在分析中...
           </van-loading>
-          <div ref="scrollAnchor"></div>
+          <div ref="scrollAnchor" />
         </div>
       </div>
     </div>
@@ -130,7 +141,11 @@ const quickQuestions = [
 
 // 返回
 const onClickLeft = () => {
+  if (window.history.length > 1) {
     router.back()
+  } else {
+    router.replace('/')
+  }
 }
 
 // 点击提示词按钮
@@ -204,10 +219,13 @@ const startAnalysis = async () => {
 
   try {
     const baseUrl = import.meta.env.VITE_API_BASE_URL || ''
+    const token = localStorage.getItem('token')
+
     const response = await fetch(`${baseUrl}/TransactionRecord/AnalyzeBill`, {
       method: 'POST',
       headers: {
         'Content-Type': 'application/json',
+        Authorization: `Bearer ${token}`
       },
       body: JSON.stringify({
         userInput: userInput.value
@@ -224,7 +242,9 @@ const startAnalysis = async () => {
     while (true) {
       const { done, value } = await reader.read()
 
-      if (done) break
+      if (done) {
+        break
+      }
 
       const chunk = decoder.decode(value, { stream: true })
       const lines = chunk.split('\n')
@@ -251,7 +271,6 @@ const startAnalysis = async () => {
         }
       }
     }
-
   } catch (error) {
     console.error('分析失败:', error)
     showToast('分析失败，请重试')
@@ -271,21 +290,14 @@ const startAnalysis = async () => {
 
 /* 输入区域 */
 .input-section {
-  background: #ffffff;
+  background: var(--van-background-2);
   padding: 20px;
   border-radius: 16px;
   box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
-  border: 1px solid #ebedf0;
+  border: 1px solid var(--van-border-color);
   margin-bottom: 16px;
 }
 
-@media (prefers-color-scheme: dark) {
-  .input-section {
-    background: #1f1f1f;
-    border-color: #2c2c2c;
-  }
-}
-
 .input-header h3 {
   font-size: 18px;
   font-weight: 600;
@@ -352,7 +364,7 @@ const startAnalysis = async () => {
 }
 
 .error-message {
-  color: #ff6b6b;
+  color: var(--van-danger-color);
   text-align: center;
   padding: 20px;
 }

Web/src/views/CalendarView.vue

@@ -1,4 +1,4 @@
-<template>
+<template>
   <div class="page-container calendar-container">
     <van-calendar
       title="日历"
@@ -11,6 +11,11 @@
       @select="onDateSelect"
     />
 
+    <ContributionHeatmap ref="heatmapRef" />
+
+    <!-- 底部安全距离 -->
+    <div style="height: calc(60px + env(safe-area-inset-bottom, 0px))" />
+
     <!-- 日期交易列表弹出层 -->
     <PopupContainer
       v-model="listVisible"
@@ -45,219 +50,228 @@
 </template>
 
 <script setup>
-import { ref, onMounted, nextTick, onBeforeUnmount } from "vue";
-import { showToast } from "vant";
-import request from "@/api/request";
-import { getTransactionDetail, getTransactionsByDate } from "@/api/transactionRecord";
-import TransactionList from "@/components/TransactionList.vue";
-import TransactionDetail from "@/components/TransactionDetail.vue";
-import SmartClassifyButton from "@/components/SmartClassifyButton.vue";
-import PopupContainer from "@/components/PopupContainer.vue";
+import { ref, onMounted, nextTick, onBeforeUnmount } from 'vue'
+import { showToast } from 'vant'
+import request from '@/api/request'
+import { getTransactionDetail, getTransactionsByDate } from '@/api/transactionRecord'
+import TransactionList from '@/components/TransactionList.vue'
+import TransactionDetail from '@/components/TransactionDetail.vue'
+import SmartClassifyButton from '@/components/SmartClassifyButton.vue'
+import PopupContainer from '@/components/PopupContainer.vue'
+import ContributionHeatmap from '@/components/ContributionHeatmap.vue'
 
-const dailyStatistics = ref({});
-const listVisible = ref(false);
-const detailVisible = ref(false);
-const dateTransactions = ref([]);
-const currentTransaction = ref(null);
-const listLoading = ref(false);
-const selectedDate = ref(null);
-const selectedDateText = ref("");
+const dailyStatistics = ref({})
+const listVisible = ref(false)
+const detailVisible = ref(false)
+const dateTransactions = ref([])
+const currentTransaction = ref(null)
+const listLoading = ref(false)
+const selectedDate = ref(null)
+const selectedDateText = ref('')
+const heatmapRef = ref(null)
 
 // 设置日历可选范围（例如：过去2年到未来1年）
-const minDate = new Date(new Date().getFullYear() - 2, 0, 1); // 2年前的1月1日
-const maxDate = new Date(new Date().getFullYear() + 1, 11, 31); // 明年12月31日
+const minDate = new Date(new Date().getFullYear() - 2, 0, 1) // 2年前的1月1日
+const maxDate = new Date(new Date().getFullYear() + 1, 11, 31) // 明年12月31日
 
 onMounted(async () => {
-  await nextTick();
+  await nextTick()
   setTimeout(() => {
     // 计算页面高度，滚动3/4高度以显示更多日期
-    const height = document.querySelector(".calendar-container").clientHeight * 0.45;
-    document.querySelector(".van-calendar__body").scrollBy({
+    const height = document.querySelector('.calendar-container').clientHeight * 0.43
+    document.querySelector('.van-calendar__body').scrollBy({
       top: -height,
-      behavior: "smooth",
-    });
-  }, 300);
-});
+      behavior: 'smooth'
+    })
+  }, 300)
+})
 
 // 获取日历统计数据
 const fetchDailyStatistics = async (year, month) => {
   try {
-    const response = await request.get("/TransactionRecord/GetDailyStatistics", {
-      params: { year, month },
-    });
+    const response = await request.get('/TransactionRecord/GetDailyStatistics', {
+      params: { year, month }
+    })
     if (response.success && response.data) {
       // 将数组转换为对象，key为日期
-      const statsMap = {};
+      const statsMap = {}
       response.data.forEach((item) => {
+        console.warn(item)
         statsMap[item.date] = {
           count: item.count,
-          amount: item.amount,
-        };
-      });
+          amount: (item.income - item.expense).toFixed(1)
+        }
+      })
       dailyStatistics.value = {
         ...dailyStatistics.value,
-        ...statsMap,
-      };
+        ...statsMap
+      }
     }
   } catch (error) {
-    console.error("获取日历统计数据失败:", error);
+    console.error('获取日历统计数据失败:', error)
   }
-};
+}
 
-const smartClassifyButtonRef = ref(null);
+const smartClassifyButtonRef = ref(null)
 // 获取指定日期的交易列表
 const fetchDateTransactions = async (date) => {
   try {
-    listLoading.value = true;
+    listLoading.value = true
     const dateStr = date
-      .toLocaleString("zh-CN", { year: "numeric", month: "2-digit", day: "2-digit" })
-      .replace(/\//g, "-");
+      .toLocaleString('zh-CN', {
+        year: 'numeric',
+        month: '2-digit',
+        day: '2-digit'
+      })
+      .replace(/\//g, '-')
 
-    const response = await getTransactionsByDate(dateStr);
+    const response = await getTransactionsByDate(dateStr)
 
     if (response.success && response.data) {
       // 根据金额从大到小排序
-      dateTransactions.value = response
-        .data
-        .sort((a, b) => b.amount - a.amount);
+      dateTransactions.value = response.data.sort((a, b) => b.amount - a.amount)
       // 重置智能分类按钮
       smartClassifyButtonRef.value?.reset()
     } else {
-      dateTransactions.value = [];
-      showToast(response.message || "获取交易列表失败");
+      dateTransactions.value = []
+      showToast(response.message || '获取交易列表失败')
     }
   } catch (error) {
-    console.error("获取日期交易列表失败:", error);
-    dateTransactions.value = [];
-    showToast("获取交易列表失败");
+    console.error('获取日期交易列表失败:', error)
+    dateTransactions.value = []
+    showToast('获取交易列表失败')
   } finally {
-    listLoading.value = false;
+    listLoading.value = false
   }
-};
+}
 
 const getBalance = (transactions) => {
-  let balance = 0;
-  transactions.forEach(tx => {
-    if(tx.type === 1) {
-      balance += tx.amount;
-    } else if(tx.type === 0) {
-      balance -= tx.amount;
+  let balance = 0
+  transactions.forEach((tx) => {
+    if (tx.type === 1) {
+      balance += tx.amount
+    } else if (tx.type === 0) {
+      balance -= tx.amount
     }
-  });
+  })
 
-  if(balance >= 0) {
-    return `结余收入 ${balance.toFixed(1)} 元`;
+  if (balance >= 0) {
+    return `结余收入 ${balance.toFixed(1)} 元`
   } else {
-    return `结余支出 ${(-balance).toFixed(1)} 元`;
+    return `结余支出 ${(-balance).toFixed(1)} 元`
   }
-};
+}
 
 // 当月份显示时触发
 const onMonthShow = ({ date }) => {
-  const year = date.getFullYear();
-  const month = date.getMonth() + 1;
-  fetchDailyStatistics(year, month);
-};
+  const year = date.getFullYear()
+  const month = date.getMonth() + 1
+  fetchDailyStatistics(year, month)
+}
 
 // 日期选择事件
 const onDateSelect = (date) => {
-  selectedDate.value = date;
-  selectedDateText.value = formatSelectedDate(date);
-  fetchDateTransactions(date);
-  listVisible.value = true;
-};
+  selectedDate.value = date
+  selectedDateText.value = formatSelectedDate(date)
+  fetchDateTransactions(date)
+  listVisible.value = true
+}
 
 // 格式化选中的日期
 const formatSelectedDate = (date) => {
-  return date.toLocaleDateString("zh-CN", {
-    year: "numeric",
-    month: "long",
-    day: "numeric",
-    weekday: "long",
-  });
-};
+  return date.toLocaleDateString('zh-CN', {
+    year: 'numeric',
+    month: 'long',
+    day: 'numeric',
+    weekday: 'long'
+  })
+}
 
 // 查看详情
 const viewDetail = async (transaction) => {
   try {
-    const response = await getTransactionDetail(transaction.id);
+    const response = await getTransactionDetail(transaction.id)
     if (response.success) {
-      currentTransaction.value = response.data;
-      detailVisible.value = true;
+      currentTransaction.value = response.data
+      detailVisible.value = true
     } else {
-      showToast(response.message || "获取详情失败");
+      showToast(response.message || '获取详情失败')
     }
   } catch (error) {
-    console.error("获取详情出错:", error);
-    showToast("获取详情失败");
+    console.error('获取详情出错:', error)
+    showToast('获取详情失败')
   }
-};
+}
 
 // 详情保存后的回调
 const onDetailSave = async (saveData) => {
-  var item = dateTransactions.value.find(tx => tx.id === saveData.id);
-  if(!item) return
+  const item = dateTransactions.value.find((tx) => tx.id === saveData.id)
+  if (!item) {
+    return
+  }
 
   // 如果分类发生了变化 移除智能分类的内容，防止被智能分类覆盖
-  if(item.classify !== saveData.classify) {
+  if (item.classify !== saveData.classify) {
     // 通知智能分类按钮组件移除指定项
     smartClassifyButtonRef.value?.removeClassifiedTransaction(saveData.id)
     item.upsetedClassify = ''
   }
 
   // 更新当前日期交易列表中的数据
-  Object.assign(item, saveData);
-
-
+  Object.assign(item, saveData)
 
   // 重新加载当前月份的统计数据
-  const now = selectedDate.value || new Date();
-  fetchDailyStatistics(now.getFullYear(), now.getMonth() + 1);
-};
+  const now = selectedDate.value || new Date()
+  fetchDailyStatistics(now.getFullYear(), now.getMonth() + 1)
+}
 
 // 处理删除事件：从当前日期交易列表中移除，并刷新当日和当月统计
 const handleDateTransactionDelete = async (transactionId) => {
-  dateTransactions.value = dateTransactions.value.filter(t => t.id !== transactionId)
+  dateTransactions.value = dateTransactions.value.filter((t) => t.id !== transactionId)
 
   // 刷新当前日期以及当月的统计数据
-  const now = selectedDate.value || new Date();
-  fetchDailyStatistics(now.getFullYear(), now.getMonth() + 1);
-};
+  const now = selectedDate.value || new Date()
+  fetchDailyStatistics(now.getFullYear(), now.getMonth() + 1)
+}
 
 // 智能分类保存回调
 const onSmartClassifySave = async () => {
   // 保存完成后重新加载数据
   if (selectedDate.value) {
-    await fetchDateTransactions(selectedDate.value);
+    await fetchDateTransactions(selectedDate.value)
   }
   // 重新加载统计数据
-  const now = selectedDate.value || new Date();
-  fetchDailyStatistics(now.getFullYear(), now.getMonth() + 1);
-};
+  const now = selectedDate.value || new Date()
+  fetchDailyStatistics(now.getFullYear(), now.getMonth() + 1)
+}
 
 const formatterCalendar = (day) => {
-  const dayCopy = { ...day };
+  const dayCopy = { ...day }
   if (dayCopy.date.toDateString() === new Date().toDateString()) {
-    dayCopy.text = "今天";
+    dayCopy.text = '今天'
   }
 
   // 格式化日期为 yyyy-MM-dd
   const dateKey = dayCopy.date
-    .toLocaleString("zh-CN", { year: "numeric", month: "2-digit", day: "2-digit" })
-    .replace(/\//g, "-");
-  const stats = dailyStatistics.value[dateKey];
+    .toLocaleString('zh-CN', {
+      year: 'numeric',
+      month: '2-digit',
+      day: '2-digit'
+    })
+    .replace(/\//g, '-')
+  const stats = dailyStatistics.value[dateKey]
 
   if (stats) {
-    dayCopy.topInfo = `${stats.count}笔`; // 展示消费笔数
-    dayCopy.bottomInfo = `${stats.amount.toFixed(1)}元`; // 展示消费金额
+    dayCopy.topInfo = `${stats.count}笔` // 展示消费笔数
+    dayCopy.bottomInfo = `${stats.amount}元` // 展示消费金额
   }
 
-  return dayCopy;
-};
+  return dayCopy
+}
 
 // 初始加载当前月份数据
-const now = new Date();
-fetchDailyStatistics(now.getFullYear(), now.getMonth() + 1);
+const now = new Date()
+fetchDailyStatistics(now.getFullYear(), now.getMonth() + 1)
 
 // 全局删除事件监听，确保日历页面数据一致
 const onGlobalTransactionDeleted = () => {
@@ -266,12 +280,15 @@ const onGlobalTransactionDeleted = () => {
   }
   const now = selectedDate.value || new Date()
   fetchDailyStatistics(now.getFullYear(), now.getMonth() + 1)
+  heatmapRef.value?.refresh()
 }
 
-window.addEventListener && window.addEventListener('transaction-deleted', onGlobalTransactionDeleted)
+window.addEventListener &&
+  window.addEventListener('transaction-deleted', onGlobalTransactionDeleted)
 
 onBeforeUnmount(() => {
-  window.removeEventListener && window.removeEventListener('transaction-deleted', onGlobalTransactionDeleted)
+  window.removeEventListener &&
+    window.removeEventListener('transaction-deleted', onGlobalTransactionDeleted)
 })
 
 // 当有交易被新增/修改/批量更新时刷新
@@ -281,33 +298,39 @@ const onGlobalTransactionsChanged = () => {
   }
   const now = selectedDate.value || new Date()
   fetchDailyStatistics(now.getFullYear(), now.getMonth() + 1)
+  heatmapRef.value?.refresh()
 }
 
-window.addEventListener && window.addEventListener('transactions-changed', onGlobalTransactionsChanged)
+window.addEventListener &&
+  window.addEventListener('transactions-changed', onGlobalTransactionsChanged)
 
 onBeforeUnmount(() => {
-  window.removeEventListener && window.removeEventListener('transactions-changed', onGlobalTransactionsChanged)
+  window.removeEventListener &&
+    window.removeEventListener('transactions-changed', onGlobalTransactionsChanged)
 })
 </script>
 
 <style scoped>
-.van-calendar{
+:deep(.van-calendar__header-title){
+  display: none;
+}
+
+.van-calendar {
   background: transparent !important;
 }
 
 .calendar-container {
   /* 使用准确的视口高度减去 TabBar 高度（50px）和安全区域 */
-  height: calc(var(--vh, 100vh) - 50px - env(safe-area-inset-bottom, 0px));
-  max-height: calc(var(--vh, 100vh) - 50px - env(safe-area-inset-bottom, 0px));
   display: flex;
   flex-direction: column;
   overflow: hidden;
   margin: 0;
   padding: 0;
+  background-color: var(--van-background);
 }
 
 .calendar-container :deep(.van-calendar) {
-  height: 100% !important;
+  height: calc(auto + 40px) !important;
   flex: 1;
   overflow: auto;
   margin: 0;
@@ -328,4 +351,8 @@ onBeforeUnmount(() => {
   background: transparent !important;
 }
 
+/* Add margin to bottom of heatmap to separate from tabbar */
+:deep(.heatmap-card) {
+  flex-shrink: 0; /* Prevent heatmap from shrinking */
+}
 </style>

Web/src/views/ClassificationBatch.vue

@@ -106,7 +106,11 @@ const onLoad = async () => {
 
 // 返回上一页
 const handleBack = () => {
+  if (window.history.length > 1) {
     router.back()
+  } else {
+    router.replace('/')
+  }
 }
 
 // 页面加载

Web/src/views/ClassificationEdit.vue

@@ -26,12 +26,7 @@
       <div v-else class="level-container">
         <!-- 面包屑导航 -->
         <div class="breadcrumb">
-        <van-tag 
-          type="primary" 
-          closeable 
-          style="margin-left: 16px;"
-          @close="handleBackToRoot"
-        >
+          <van-tag type="primary" closeable style="margin-left: 16px" @close="handleBackToRoot">
             {{ currentTypeName }}
           </van-tag>
         </div>
@@ -41,34 +36,20 @@
 
         <van-cell-group v-else inset>
           <van-swipe-cell v-for="category in categories" :key="category.id">
-          <van-cell 
-            :title="category.name" 
-            is-link 
-            @click="handleEdit(category)"
-          />
+            <van-cell :title="category.name" is-link @click="handleEdit(category)" />
             <template #right>
-            <van-button 
-              square 
-              type="danger" 
-              text="删除"
-              @click="handleDelete(category)"
-            />
+              <van-button square type="danger" text="删除" @click="handleDelete(category)" />
             </template>
           </van-swipe-cell>
         </van-cell-group>
       </div>
 
       <!-- 底部安全距离 -->
-    <div style="height: calc(80px + env(safe-area-inset-bottom, 0px))"></div>
+      <div style="height: calc(55px + env(safe-area-inset-bottom, 0px))" />
 
       <div class="bottom-button">
         <!-- 新增分类按钮 -->
-      <van-button 
-        type="primary" 
-        size="large" 
-        icon="plus"
-        @click="handleAddCategory"
-      >
+        <van-button type="primary" size="large" icon="plus" @click="handleAddCategory">
           新增分类
         </van-button>
       </div>
@@ -123,12 +104,7 @@
 <script setup>
 import { ref, computed, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
-import { 
-  showSuccessToast, 
-  showToast, 
-  showLoadingToast, 
-  closeToast 
-} from 'vant'
+import { showSuccessToast, showToast, showLoadingToast, closeToast } from 'vant'
 import {
   getCategoryList,
   createCategory,
@@ -149,7 +125,7 @@ const typeOptions = [
 const currentLevel = ref(0) // 0=类型选择, 1=分类管理
 const currentType = ref(null) // 当前选中的交易类型
 const currentTypeName = computed(() => {
-  const type = typeOptions.find(t => t.value === currentType.value)
+  const type = typeOptions.find((t) => t.value === currentType.value)
   return type ? type.label : ''
 })
 
@@ -226,7 +202,11 @@ const handleBack = () => {
     currentType.value = null
     categories.value = []
   } else {
+    if (window.history.length > 1) {
       router.back()
+    } else {
+      router.replace('/')
+    }
   }
 }
 
@@ -340,7 +320,9 @@ const handleDelete = async (category) => {
  * 确认删除
  */
 const handleConfirmDelete = async () => {
-  if (!deleteTarget.value) return
+  if (!deleteTarget.value) {
+    return
+  }
 
   try {
     showLoadingToast({
@@ -382,7 +364,6 @@ onMounted(() => {
 })
 </script>
 
-
 <style scoped>
 .level-container {
   min-height: calc(100vh - 50px);
@@ -398,11 +379,11 @@ onMounted(() => {
 }
 
 /* 深色模式 */
-@media (prefers-color-scheme: dark) {
+/* @media (prefers-color-scheme: dark) {
   .level-container {
-    background: #1a1a1a;
+    background: var(--van-background);
   }
-}
+} */
 
 /* 设置页面容器背景色 */
 :deep(.van-nav-bar) {

Web/src/views/ClassificationNLP.vue

@@ -1,11 +1,6 @@
 <template>
   <div class="page-container-flex classification-nlp">
-    <van-nav-bar
-      title="自然语言分类"
-      left-text="返回"
-      left-arrow
-      @click-left="onClickLeft"
-    />
+    <van-nav-bar title="自然语言分类" left-text="返回" left-arrow @click-left="onClickLeft" />
 
     <div class="scroll-content">
       <!-- 输入区域 -->
@@ -23,13 +18,7 @@
         </van-cell-group>
 
         <div class="action-buttons">
-          <van-button 
-            type="primary" 
-            block 
-            round 
-            :loading="analyzing"
-            @click="handleAnalyze"
-          >
+          <van-button type="primary" block round :loading="analyzing" @click="handleAnalyze">
             分析查询
           </van-button>
         </div>
@@ -59,30 +48,12 @@
     />
 
     <!-- 记录列表弹窗 -->
-    <PopupContainer
-      v-model="showRecordsList"
-      title="交易记录列表"
-      height="75%"
-    >
-      <div style="background: var(--van-background, #f7f8fa);">
+    <PopupContainer v-model="showRecordsList" title="交易记录列表" height="75%">
+      <div style="background: var(--van-background)">
         <!-- 批量操作按钮 -->
         <div class="batch-actions">
-          <van-button 
-            plain 
-            type="primary" 
-            size="small"
-            @click="selectAll"
-          >
-            全选
-          </van-button>
-          <van-button 
-            plain 
-            type="default" 
-            size="small"
-            @click="selectNone"
-          >
-            全不选
-          </van-button>
+          <van-button plain type="primary" size="small" @click="selectAll"> 全选 </van-button>
+          <van-button plain type="default" size="small" @click="selectNone"> 全不选 </van-button>
           <van-button
             type="success"
             size="small"
@@ -133,14 +104,20 @@ const showRecordsList = ref(false) // 控制记录列表弹窗
 
 // 返回按钮
 const onClickLeft = () => {
+  if (window.history.length > 1) {
     router.back()
+  } else {
+    router.replace('/')
+  }
 }
 
 // 将带目标分类的记录转换为普通交易记录格式供列表显示
 const displayRecords = computed(() => {
-  if (!analysisResult.value) return []
+  if (!analysisResult.value) {
+    return []
+  }
 
-  return analysisResult.value.records.map(r => ({
+  return analysisResult.value.records.map((r) => ({
     id: r.id,
     reason: r.reason,
     amount: r.amount,
@@ -183,7 +160,7 @@ const handleAnalyze = async () => {
       analysisResult.value = response.data
 
       // 默认全选
-      const allIds = new Set(response.data.records.map(r => r.id))
+      const allIds = new Set(response.data.records.map((r) => r.id))
       selectedIds.value = allIds
 
       showToast(`找到 ${response.data.records.length} 条记录`)
@@ -200,8 +177,10 @@ const handleAnalyze = async () => {
 
 // 全选
 const selectAll = () => {
-  if (!analysisResult.value) return
-  const allIds = new Set(analysisResult.value.records.map(r => r.id))
+  if (!analysisResult.value) {
+    return
+  }
+  const allIds = new Set(analysisResult.value.records.map((r) => r.id))
   selectedIds.value = allIds
 }
 
@@ -218,7 +197,7 @@ const updateSelectedIds = (newSelectedIds) => {
 // 点击记录查看详情
 const handleRecordClick = (transaction) => {
   // 从原始记录中获取完整信息
-  const record = analysisResult.value?.records.find(r => r.id === transaction.id)
+  const record = analysisResult.value?.records.find((r) => r.id === transaction.id)
   if (record) {
     currentTransaction.value = {
       id: record.id,
@@ -266,8 +245,8 @@ const handleSubmit = async () => {
 
     // 构建批量更新数据（使用AI修改后的结果）
     const items = analysisResult.value.records
-      .filter(r => selectedIds.value.has(r.id))
-      .map(r => ({
+      .filter((r) => selectedIds.value.has(r.id))
+      .map((r) => ({
         id: r.id,
         classify: r.upsetedClassify,
         type: r.upsetedType
@@ -320,7 +299,7 @@ const handleSubmit = async () => {
   display: flex;
   gap: 8px;
   padding: 12px 16px;
-  background-color: var(--van-background-2, #fff);
+  background-color: var(--van-background-2);
   margin-bottom: 8px;
 }