This commit is contained in:
SunCheng
2026-02-10 17:49:19 +08:00
parent 3e18283e52
commit d052ae5197
104 changed files with 10369 additions and 3000 deletions

View File

@@ -9,6 +9,29 @@ public interface ISmartHandleService
Task AnalyzeBillAsync(string userInput, Action<string> chunkAction);
Task<TransactionParseResult?> ParseOneLineBillAsync(string text);
/// <summary>
/// 从邮件正文中使用AI提取交易记录AI兜底方案
/// </summary>
Task<(string card, string reason, decimal amount, decimal balance, TransactionType type, DateTime? occurredAt)[]?> ParseEmailByAiAsync(string emailBody);
/// <summary>
/// 为分类生成多个SVG图标定时任务使用
/// </summary>
Task<List<string>?> GenerateCategoryIconsAsync(string categoryName, TransactionType categoryType, int iconCount = 5);
/// <summary>
/// 为分类生成单个SVG图标手动触发使用
/// </summary>
Task<string?> GenerateSingleCategoryIconAsync(string categoryName, TransactionType categoryType);
/// <summary>
/// 生成预算执行报告HTML格式
/// </summary>
/// <param name="promptWithData">完整的Prompt包含数据和格式要求</param>
/// <param name="year">年份</param>
/// <param name="month">月份</param>
Task<string?> GenerateBudgetReportAsync(string promptWithData, int year, int month);
}
public class SmartHandleService(
@@ -538,6 +561,365 @@ public class SmartHandleService(
return categoryInfo.ToString();
}
/// <summary>
/// 从邮件正文中使用AI提取交易记录AI兜底方案
/// </summary>
public async Task<(string card, string reason, decimal amount, decimal balance, TransactionType type, DateTime? occurredAt)[]?> ParseEmailByAiAsync(string emailBody)
{
var systemPrompt = $"""
你是一个信息抽取助手。
仅输出严格的JSON数组不要包含任何多余文本。
每个交易记录包含字段: card(字符串), reason(字符串), amount(数字), balance(数字), type(字符串,值为'收入'或'支出'), occurredAt(字符串yyyy-MM-dd HH:mm:ss格式日期时间)。
如果缺失,请推断或置空。
[重要] 当前时间为{DateTime.Now:yyyy-MM-dd HH:mm:ss},请根据当前时间推断交易发生的时间。
""";
var userPrompt = $"""
从下面这封银行账单相关邮件正文中提取所有交易记录返回JSON数组格式
每个元素包含: card, reason, amount, balance, type(收入或支出), occurredAt(非必要)。
正文如下:\n\n{emailBody}
""";
var contentText = await openAiService.ChatAsync(systemPrompt, userPrompt);
if (string.IsNullOrWhiteSpace(contentText))
{
logger.LogWarning("AI未返回任何内容无法解析邮件");
return null;
}
logger.LogDebug("AI返回的内容: {Content}", contentText);
// 清理可能的 markdown 代码块标记
contentText = contentText.Trim();
if (contentText.StartsWith("```"))
{
// 移除开头的 ```json 或 ```
var firstNewLine = contentText.IndexOf('\n');
if (firstNewLine > 0)
{
contentText = contentText.Substring(firstNewLine + 1);
}
// 移除结尾的 ```
if (contentText.EndsWith("```"))
{
contentText = contentText.Substring(0, contentText.Length - 3);
}
contentText = contentText.Trim();
}
// contentText 期望是 JSON 数组
using var jsonDoc = JsonDocument.Parse(contentText);
var arrayElement = jsonDoc.RootElement;
// 如果返回的是单个对象而不是数组,尝试兼容处理
if (arrayElement.ValueKind == JsonValueKind.Object)
{
logger.LogWarning("AI返回的内容是单个对象而非数组尝试兼容处理");
var result = ParseEmailSingleRecord(arrayElement);
return result != null ? [result.Value] : null;
}
if (arrayElement.ValueKind != JsonValueKind.Array)
{
logger.LogWarning("AI返回的内容不是JSON数组无法解析邮件");
return null;
}
var results = new List<(string card, string reason, decimal amount, decimal balance, TransactionType type, DateTime? occurredAt)>();
foreach (var obj in arrayElement.EnumerateArray())
{
var record = ParseEmailSingleRecord(obj);
if (record != null)
{
logger.LogInformation("解析到一条交易记录: {@Record}", record.Value);
results.Add(record.Value);
}
}
logger.LogInformation("使用AI成功解析邮件内容提取到 {Count} 条交易记录", results.Count);
return results.Count > 0 ? results.ToArray() : null;
}
/// <summary>
/// 为分类生成多个SVG图标定时任务使用
/// </summary>
public async Task<List<string>?> GenerateCategoryIconsAsync(string categoryName, TransactionType categoryType, int iconCount = 5)
{
logger.LogInformation("正在为分类 {CategoryName} 生成 {IconCount} 个图标", categoryName, iconCount);
var typeText = categoryType == TransactionType.Expense ? "支出" : "收入";
var systemPrompt = """
SVG
5 SVG
1. 24x24viewBox="0 0 24 24"
2. 使
- 使 <linearGradient> <radialGradient>
- 使
-
3. 5
- 1使
- 2线
- 33D使
- 4
- 5线
4.
-
-
-
5.
6. JSON 5 SVG
SVG gradient
""";
var userPrompt = $"""
分类名称:{categoryName}
分类类型:{typeText}
请为这个分类生成 {iconCount} 个精美的、风格各异的彩色 SVG 图标。
确保每个图标都有独特的视觉特征,不会与其他图标混淆。
返回格式(纯 JSON 数组,无其他内容):
["<svg>...</svg>", "<svg>...</svg>", "<svg>...</svg>", "<svg>...</svg>", "<svg>...</svg>"]
""";
var response = await openAiService.ChatAsync(systemPrompt, userPrompt, timeoutSeconds: 60 * 10);
if (string.IsNullOrWhiteSpace(response))
{
logger.LogWarning("AI 未返回有效的图标数据,分类: {CategoryName}", categoryName);
return null;
}
// 验证返回的是有效的 JSON 数组
try
{
var icons = JsonSerializer.Deserialize<List<string>>(response);
if (icons == null || icons.Count != iconCount)
{
logger.LogWarning("AI 返回的图标数量不正确(期望{IconCount}个),分类: {CategoryName}", iconCount, categoryName);
return null;
}
logger.LogInformation("成功为分类 {CategoryName} 生成了 {IconCount} 个图标", categoryName, iconCount);
return icons;
}
catch (JsonException ex)
{
logger.LogError(ex, "解析 AI 返回的图标数据失败,分类: {CategoryName},响应内容: {Response}",
categoryName, response);
return null;
}
}
/// <summary>
/// 为分类生成单个SVG图标手动触发使用
/// </summary>
public async Task<string?> GenerateSingleCategoryIconAsync(string categoryName, TransactionType categoryType)
{
logger.LogInformation("正在为分类 {CategoryName} 生成单个图标", categoryName);
var typeText = categoryType == TransactionType.Expense ? "支出" : "收入";
var systemPrompt = """
SVG图标设计师SVG图标
1. 24x24viewBox="0 0 24 24"
2. 使
3.
4. SVG代码
""";
var userPrompt = $"""
请为「{categoryName}」{typeText}分类生成一个精美的SVG图标。
直接返回SVG代码无需解释。
""";
var svgContent = await openAiService.ChatAsync(systemPrompt, userPrompt, timeoutSeconds: 30);
if (string.IsNullOrWhiteSpace(svgContent))
{
logger.LogWarning("AI 未返回有效的图标数据,分类: {CategoryName}", categoryName);
return null;
}
// 提取SVG标签
var svgMatch = System.Text.RegularExpressions.Regex.Match(
svgContent,
@"<svg[^>]*>.*?</svg>",
System.Text.RegularExpressions.RegexOptions.Singleline);
if (!svgMatch.Success)
{
logger.LogWarning("生成的内容不包含有效的SVG标签分类: {CategoryName}", categoryName);
return null;
}
var svg = svgMatch.Value;
logger.LogInformation("成功为分类 {CategoryName} 生成单个图标", categoryName);
return svg;
}
/// <summary>
/// 生成预算执行报告HTML格式
/// </summary>
public async Task<string?> GenerateBudgetReportAsync(string promptWithData, int year, int month)
{
logger.LogInformation("正在生成预算执行报告: {Year}年{Month}月", year, month);
// 直接使用传入的完整prompt包含数据和格式要求
var htmlReport = await openAiService.ChatAsync(promptWithData);
if (string.IsNullOrWhiteSpace(htmlReport))
{
logger.LogWarning("AI 未返回有效的报告内容");
return null;
}
logger.LogInformation("成功生成预算执行报告: {Year}年{Month}月", year, month);
return htmlReport;
}
private (string card, string reason, decimal amount, decimal balance, TransactionType type, DateTime? occurredAt)? ParseEmailSingleRecord(JsonElement obj)
{
var card = obj.TryGetProperty("card", out var pCard) ? pCard.GetString() ?? string.Empty : string.Empty;
var reason = obj.TryGetProperty("reason", out var pReason) ? pReason.GetString() ?? string.Empty : string.Empty;
var typeStr = obj.TryGetProperty("type", out var pType) ? pType.GetString() ?? string.Empty : string.Empty;
var occurredAtStr = obj.TryGetProperty("occurredAt", out var pOccurredAt) ? pOccurredAt.GetString() ?? string.Empty : string.Empty;
var amount = 0m;
if (obj.TryGetProperty("amount", out var pAmount))
{
if (pAmount.ValueKind == JsonValueKind.Number && pAmount.TryGetDecimal(out var d)) amount = d;
else if (pAmount.ValueKind == JsonValueKind.String && decimal.TryParse(pAmount.GetString(), NumberStyles.Any, CultureInfo.InvariantCulture, out var ds)) amount = ds;
}
var balance = 0m;
if (obj.TryGetProperty("balance", out var pBalance))
{
if (pBalance.ValueKind == JsonValueKind.Number && pBalance.TryGetDecimal(out var d2)) balance = d2;
else if (pBalance.ValueKind == JsonValueKind.String && decimal.TryParse(pBalance.GetString(), NumberStyles.Any, CultureInfo.InvariantCulture, out var ds2)) balance = ds2;
}
if (string.IsNullOrWhiteSpace(card) || string.IsNullOrWhiteSpace(reason))
{
return null;
}
var occurredAt = (DateTime?)null;
if (DateTime.TryParse(occurredAtStr, out var occurredAtValue))
{
occurredAt = occurredAtValue;
}
var type = DetermineTransactionType(typeStr, reason, amount);
return (card, reason, amount, balance, type, occurredAt);
}
/// <summary>
/// 判断交易类型
/// </summary>
private TransactionType DetermineTransactionType(string typeStr, string reason, decimal amount)
{
// 优先使用明确的类型字符串
if (!string.IsNullOrWhiteSpace(typeStr))
{
if (typeStr.Contains("收入") || typeStr.Contains("income") || typeStr.Equals("收", StringComparison.OrdinalIgnoreCase))
return TransactionType.Income;
if (typeStr.Contains("支出") || typeStr.Contains("expense") || typeStr.Equals("支", StringComparison.OrdinalIgnoreCase))
return TransactionType.Expense;
}
// 根据交易原因中的关键词判断
var lowerReason = reason.ToLower();
// 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",
"入账", "收款",
// 常见扩展
"实发工资", "薪资", "薪水", "薪酬",
"提成", "佣金", "劳务费",
"报销入账", "报销款", "补贴", "补助",
"退款成功", "退回", "退货退款",
"返现入账", "返利", "返佣",
"到账", "已到账", "入账成功",
"收款成功", "收到款项", "到账金额",
"资金转入", "资金收入",
"转账收入", "转账入账", "他行来账",
"工资代发", "代发工资", "单位打款",
"利息收入", "收益", "收益发放", "理财收益",
"分红收入", "股息", "红利",
// 平台常用词
"红包", "红包收入", "红包入账",
"奖励金", "活动奖励", "补贴金",
"现金奖励", "推广奖励", "返现奖励",
// 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",
"刷卡",
// 常见扩展
"支出金额", "支出人民币", "已支出",
"已消费", "消费支出", "消费人民币",
"已支付", "成功支付", "支付成功", "交易支付",
"已扣款", "扣款成功", "扣费", "扣费成功",
"转账", "转账支出", "向外转账", "已转出",
"提现", "现金支出", "现金取款",
"扣除", "扣除金额", "记账支出",
// 账单/通知类用语
"本期应还", "本期应还金额", "本期账单金额",
"本期应还人民币", "最低还款额",
"本期欠款", "欠款金额",
// 线上平台常见用语
"订单支付", "订单扣款", "订单消费",
"交易支出", "交易扣款", "交易成功支出",
"话费充值", "流量充值", "水费", "电费", "燃气费",
"物业费", "服务费", "手续费", "年费", "会费",
"利息支出", "还款支出", "代扣", "代缴",
// 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;
// 根据金额正负判断(如果金额为负数,可能是支出)
if (amount < 0)
return TransactionType.Expense;
if (amount > 0)
return TransactionType.Income;
// 默认为支出
return TransactionType.Expense;
}
}
/// <summary>

View File

@@ -34,7 +34,7 @@ public class BudgetService(
IBudgetArchiveRepository budgetArchiveRepository,
ITransactionRecordRepository transactionRecordRepository,
ITransactionStatisticsService transactionStatisticsService,
IOpenAiService openAiService,
ISmartHandleService smartHandleService,
IMessageService messageService,
ILogger<BudgetService> logger,
IBudgetSavingsService budgetSavingsService,
@@ -343,7 +343,8 @@ public class BudgetService(
直接输出纯净 HTML 内容,不要带有 Markdown 代码块包裹。
""";
var htmlReport = await openAiService.ChatAsync(dataPrompt);
// 使用 SmartHandleService 统一封装的报告生成方法
var htmlReport = await smartHandleService.GenerateBudgetReportAsync(dataPrompt, year, month);
if (!string.IsNullOrEmpty(htmlReport))
{
await messageService.AddAsync(

View File

@@ -1,11 +1,11 @@
using Service.AI;
using Service.AI;
namespace Service.EmailServices.EmailParse;
public class EmailParseForm95555(
ILogger<EmailParseForm95555> logger,
IOpenAiService openAiService
) : EmailParseServicesBase(logger, openAiService)
ISmartHandleService smartHandleService
) : EmailParseServicesBase(logger, smartHandleService)
{
public override bool CanParse(string from, string subject, string body)
{

View File

@@ -1,4 +1,4 @@
using HtmlAgilityPack;
using HtmlAgilityPack;
using Service.AI;
// ReSharper disable ConditionIsAlwaysTrueOrFalseAccordingToNullableAPIContract
// ReSharper disable ConditionalAccessQualifierIsNonNullableAccordingToAPIContract
@@ -8,8 +8,8 @@ namespace Service.EmailServices.EmailParse;
[UsedImplicitly]
public partial class EmailParseFormCcsvc(
ILogger<EmailParseFormCcsvc> logger,
IOpenAiService openAiService
) : EmailParseServicesBase(logger, openAiService)
ISmartHandleService smartHandleService
) : EmailParseServicesBase(logger, smartHandleService)
{
[GeneratedRegex("<.*?>")]
private static partial Regex HtmlRegex();

View File

@@ -1,4 +1,4 @@
using Service.AI;
using Service.AI;
namespace Service.EmailServices.EmailParse;
@@ -21,7 +21,7 @@ public interface IEmailParseServices
public abstract class EmailParseServicesBase(
ILogger<EmailParseServicesBase> logger,
IOpenAiService openAiService
ISmartHandleService smartHandleService
) : IEmailParseServices
{
public abstract bool CanParse(string from, string subject, string body);
@@ -44,8 +44,8 @@ public abstract class EmailParseServicesBase(
}
logger.LogInformation("规则解析邮件内容失败尝试使用AI进行解析");
// AI兜底
result = await ParseByAiAsync(emailContent) ?? [];
// AI兜底 - 使用 SmartHandleService 统一封装
result = await smartHandleService.ParseEmailByAiAsync(emailContent) ?? [];
if (result.Length == 0)
{
@@ -64,128 +64,8 @@ public abstract class EmailParseServicesBase(
DateTime? occurredAt
)[]> ParseEmailContentAsync(string emailContent);
private async Task<(
string card,
string reason,
decimal amount,
decimal balance,
TransactionType type,
DateTime? occurredAt
)[]?> ParseByAiAsync(string body)
{
var systemPrompt = $"""
你是一个信息抽取助手。
仅输出严格的JSON数组不要包含任何多余文本。
每个交易记录包含字段: card(字符串), reason(字符串), amount(数字), balance(数字), type(字符串,值为'收入'或'支出'), occurredAt(字符串yyyy-MM-dd HH:mm:ss格式日期时间)。
如果缺失,请推断或置空。
[重要] 当前时间为{DateTime.Now:yyyy-MM-dd HH:mm:ss},请根据当前时间推断交易发生的时间。
""";
var userPrompt = $"""
从下面这封银行账单相关邮件正文中提取所有交易记录返回JSON数组格式
每个元素包含: card, reason, amount, balance, type(收入或支出), occurredAt(非必要)。
正文如下:\n\n{body}
""";
var contentText = await openAiService.ChatAsync(systemPrompt, userPrompt);
if (string.IsNullOrWhiteSpace(contentText))
{
logger.LogWarning("AI未返回任何内容无法解析邮件");
return null;
}
logger.LogDebug("AI返回的内容: {Content}", contentText);
// 清理可能的 markdown 代码块标记
contentText = contentText.Trim();
if (contentText.StartsWith("```"))
{
// 移除开头的 ```json 或 ```
var firstNewLine = contentText.IndexOf('\n');
if (firstNewLine > 0)
{
contentText = contentText.Substring(firstNewLine + 1);
}
// 移除结尾的 ```
if (contentText.EndsWith("```"))
{
contentText = contentText.Substring(0, contentText.Length - 3);
}
contentText = contentText.Trim();
}
// contentText 期望是 JSON 数组
using var jsonDoc = JsonDocument.Parse(contentText);
var arrayElement = jsonDoc.RootElement;
// 如果返回的是单个对象而不是数组,尝试兼容处理
if (arrayElement.ValueKind == JsonValueKind.Object)
{
logger.LogWarning("AI返回的内容是单个对象而非数组尝试兼容处理");
var result = ParseSingleRecord(arrayElement);
return result != null ? [result.Value] : null;
}
if (arrayElement.ValueKind != JsonValueKind.Array)
{
logger.LogWarning("AI返回的内容不是JSON数组无法解析邮件");
return null;
}
var results = new List<(string card, string reason, decimal amount, decimal balance, TransactionType type, DateTime? occurredAt)>();
foreach (var obj in arrayElement.EnumerateArray())
{
var record = ParseSingleRecord(obj);
if (record != null)
{
logger.LogInformation("解析到一条交易记录: {@Record}", record.Value);
results.Add(record.Value);
}
}
logger.LogInformation("使用AI成功解析邮件内容提取到 {Count} 条交易记录", results.Count);
return results.Count > 0 ? results.ToArray() : null;
}
private (string card, string reason, decimal amount, decimal balance, TransactionType type, DateTime? occurredAt)? ParseSingleRecord(JsonElement obj)
{
var card = obj.TryGetProperty("card", out var pCard) ? pCard.GetString() ?? string.Empty : string.Empty;
var reason = obj.TryGetProperty("reason", out var pReason) ? pReason.GetString() ?? string.Empty : string.Empty;
var typeStr = obj.TryGetProperty("type", out var pType) ? pType.GetString() ?? string.Empty : string.Empty;
var occurredAtStr = obj.TryGetProperty("occurredAt", out var pOccurredAt) ? pOccurredAt.GetString() ?? string.Empty : string.Empty;
var amount = 0m;
if (obj.TryGetProperty("amount", out var pAmount))
{
if (pAmount.ValueKind == JsonValueKind.Number && pAmount.TryGetDecimal(out var d)) amount = d;
else if (pAmount.ValueKind == JsonValueKind.String && decimal.TryParse(pAmount.GetString(), NumberStyles.Any, CultureInfo.InvariantCulture, out var ds)) amount = ds;
}
var balance = 0m;
if (obj.TryGetProperty("balance", out var pBalance))
{
if (pBalance.ValueKind == JsonValueKind.Number && pBalance.TryGetDecimal(out var d2)) balance = d2;
else if (pBalance.ValueKind == JsonValueKind.String && decimal.TryParse(pBalance.GetString(), NumberStyles.Any, CultureInfo.InvariantCulture, out var ds2)) balance = ds2;
}
if (string.IsNullOrWhiteSpace(card) || string.IsNullOrWhiteSpace(reason))
{
return null;
}
var occurredAt = (DateTime?)null;
if (DateTime.TryParse(occurredAtStr, out var occurredAtValue))
{
occurredAt = occurredAtValue;
}
var type = DetermineTransactionType(typeStr, reason, amount);
return (card, reason, amount, balance, type, occurredAt);
}
/// <summary>
/// 判断交易类型
/// 判断交易类型(供子类使用的通用方法)
/// </summary>
protected TransactionType DetermineTransactionType(string typeStr, string reason, decimal amount)
{

View File

@@ -1,4 +1,4 @@
using Quartz;
using Quartz;
using Service.AI;
namespace Service.Jobs;
@@ -9,7 +9,7 @@ namespace Service.Jobs;
/// </summary>
public class CategoryIconGenerationJob(
ITransactionCategoryRepository categoryRepository,
IOpenAiService openAiService,
ISmartHandleService smartHandleService,
ILogger<CategoryIconGenerationJob> logger) : IJob
{
private static readonly SemaphoreSlim _semaphore = new(1, 1);
@@ -77,74 +77,21 @@ public class CategoryIconGenerationJob(
logger.LogInformation("正在为分类 {CategoryName}(ID:{CategoryId}) 生成图标",
category.Name, category.Id);
var typeText = category.Type == TransactionType.Expense ? "支出" : "收入";
// 使用 SmartHandleService 统一封装的图标生成方法
var icons = await smartHandleService.GenerateCategoryIconsAsync(category.Name, category.Type, iconCount: 5);
var systemPrompt = """
SVG
5 SVG
1. 24x24viewBox="0 0 24 24"
2. 使
- 使 <linearGradient> <radialGradient>
- 使
-
3. 5
- 1使
- 2线
- 33D使
- 4
- 5线
4.
-
-
-
5.
6. JSON 5 SVG
SVG gradient
""";
var userPrompt = $"""
分类名称:{category.Name}
分类类型:{typeText}
请为这个分类生成 5 个精美的、风格各异的彩色 SVG 图标。
确保每个图标都有独特的视觉特征,不会与其他图标混淆。
返回格式(纯 JSON 数组,无其他内容):
["<svg>...</svg>", "<svg>...</svg>", "<svg>...</svg>", "<svg>...</svg>", "<svg>...</svg>"]
""";
var response = await openAiService.ChatAsync(systemPrompt, userPrompt, timeoutSeconds: 60 * 10);
if (string.IsNullOrWhiteSpace(response))
if (icons == null || icons.Count == 0)
{
logger.LogWarning("AI 未返回有效的图标数据,分类: {CategoryName}", category.Name);
logger.LogWarning("分类 {CategoryName}(ID:{CategoryId}) 生成图标失败",
category.Name, category.Id);
return;
}
// 验证返回的是有效的 JSON 数组
try
{
var icons = JsonSerializer.Deserialize<List<string>>(response);
if (icons == null || icons.Count != 5)
{
logger.LogWarning("AI 返回的图标数量不正确期望5个分类: {CategoryName}", category.Name);
return;
}
// 保存图标到数据库
category.Icon = JsonSerializer.Serialize(icons);
await categoryRepository.UpdateAsync(category);
// 保存图标到数据库
category.Icon = response;
await categoryRepository.UpdateAsync(category);
logger.LogInformation("成功为分类 {CategoryName}(ID:{CategoryId}) 生成并保存了 5 个图标",
category.Name, category.Id);
}
catch (JsonException ex)
{
logger.LogError(ex, "解析 AI 返回的图标数据失败,分类: {CategoryName},响应内容: {Response}",
category.Name, response);
}
logger.LogInformation("成功为分类 {CategoryName}(ID:{CategoryId}) 生成并保存了 {IconCount} 个图标",
category.Name, category.Id, icons.Count);
}
}

View File

@@ -8,6 +8,11 @@ public interface ITransactionStatisticsService
Task<MonthlyStatistics> GetMonthlyStatisticsAsync(int year, int month);
/// <summary>
/// 按日期范围获取汇总统计数据(新统一接口)
/// </summary>
Task<MonthlyStatistics> GetSummaryByRangeAsync(DateTime startDate, DateTime endDate);
Task<List<CategoryStatistics>> GetCategoryStatisticsAsync(int year, int month, TransactionType type);
/// <summary>
@@ -119,6 +124,44 @@ public class TransactionStatisticsService(
return statistics;
}
/// <summary>
/// 按日期范围获取汇总统计数据(新统一接口)
/// </summary>
public async Task<MonthlyStatistics> GetSummaryByRangeAsync(DateTime startDate, DateTime endDate)
{
var records = await transactionRepository.QueryAsync(
startDate: startDate,
endDate: endDate,
pageSize: int.MaxValue);
var statistics = new MonthlyStatistics
{
Year = startDate.Year,
Month = startDate.Month
};
foreach (var record in records)
{
var amount = Math.Abs(record.Amount);
if (record.Type == TransactionType.Expense)
{
statistics.TotalExpense += amount;
statistics.ExpenseCount++;
}
else if (record.Type == TransactionType.Income)
{
statistics.TotalIncome += amount;
statistics.IncomeCount++;
}
}
statistics.Balance = statistics.TotalIncome - statistics.TotalExpense;
statistics.TotalCount = records.Count;
return statistics;
}
public async Task<List<CategoryStatistics>> GetCategoryStatisticsAsync(int year, int month, TransactionType type)
{
var records = await transactionRepository.QueryAsync(