using Application;
using Application.Dto;

namespace WebApi.Controllers;

[ApiController]
[Route("api/[controller]/[action]")]
public class BudgetController(
    IBudgetApplication budgetApplication
) : ControllerBase
{
    /// <summary>
    /// 获取预算列表
    /// </summary>
    [HttpGet]
    public async Task<BaseResponse<List<BudgetResponse>>> GetListAsync([FromQuery] DateTime referenceDate)
    {
        var result = await budgetApplication.GetListAsync(referenceDate);
        return result.Ok();
    }

    /// <summary>
    /// 获取分类统计信息（月度和年度）
    /// </summary>
    [HttpGet]
    public async Task<BaseResponse<BudgetCategoryStatsResponse>> GetCategoryStatsAsync([FromQuery] BudgetCategory category, [FromQuery] DateTime referenceDate)
    {
        var result = await budgetApplication.GetCategoryStatsAsync(category, referenceDate);
        return result.Ok();
    }

    /// <summary>
    /// 获取未被预算覆盖的分类统计信息
    /// </summary>
    [HttpGet]
    public async Task<BaseResponse<List<UncoveredCategoryResponse>>> GetUncoveredCategoriesAsync([FromQuery] BudgetCategory category, [FromQuery] DateTime? referenceDate = null)
    {
        var result = await budgetApplication.GetUncoveredCategoriesAsync(category, referenceDate);
        return result.Ok();
    }

    /// <summary>
    /// 获取归档总结
    /// </summary>
    [HttpGet]
    public async Task<BaseResponse<string?>> GetArchiveSummaryAsync([FromQuery] DateTime referenceDate)
    {
        var result = await budgetApplication.GetArchiveSummaryAsync(referenceDate);
        return result.Ok<string?>();
    }

    /// <summary>
    /// 获取指定周期的存款预算信息
    /// </summary>
    [HttpGet]
    public async Task<BaseResponse<BudgetResponse?>> GetSavingsBudgetAsync(int year, int month, BudgetPeriodType type)
    {
        var result = await budgetApplication.GetSavingsBudgetAsync(year, month, type);
        return result.Ok();
    }

    /// <summary>
    /// 删除预算
    /// </summary>
    [HttpDelete("{id}")]
    public async Task<BaseResponse> DeleteByIdAsync(long id)
    {
        await budgetApplication.DeleteByIdAsync(id);
        return BaseResponse.Done();
    }

    /// <summary>
    /// 创建预算
    /// </summary>
    [HttpPost]
    public async Task<BaseResponse<long>> CreateAsync([FromBody] CreateBudgetRequest request)
    {
        var budgetId = await budgetApplication.CreateAsync(request);
        return budgetId.Ok();
    }

    /// <summary>
    /// 更新预算
    /// </summary>
    [HttpPost]
    public async Task<BaseResponse> UpdateAsync([FromBody] UpdateBudgetRequest request)
    {
        await budgetApplication.UpdateAsync(request);
        return BaseResponse.Done();
    }
}