using F9WebAiTest.Application.Common;
using F9WebAiTest.Application.Dtos;
using F9WebAiTest.Application.Dtos.Attendance;
using F9WebAiTest.Application.Services;
using F9WebAiTest.Application.Services.Attendance;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace F9WebAiTest.Api.Controllers.Attendance;

[ApiController]
[Route("api/attendance")]
[Authorize]
public class AttendanceController : ControllerBase
{
    private readonly IAttendanceService _service;

    public AttendanceController(IAttendanceService service)
    {
        _service = service;
    }

    // POST /api/attendance/punch  打卡
    [HttpPost("punch")]
    public async Task<IActionResult> Punch()
    {
        var result = await _service.PunchAsync(GetUserId());
        return Ok(ApiResult<PunchResultDto>.Ok(result));
    }

    // GET /api/attendance/my  我的考勤记录
    [HttpGet("my")]
    public async Task<IActionResult> GetMy([FromQuery] int pageIndex = 1, [FromQuery] int pageSize = 10)
    {
        var result = await _service.GetMyRecordsAsync(GetUserId(), pageIndex, pageSize);
        return Ok(ApiResult<PageResult<AttendanceDto>>.Ok(result));
    }

    // GET /api/attendance/my/summary  我的考勤统计
    [HttpGet("my/summary")]
    public async Task<IActionResult> GetMySummary([FromQuery] string month)
    {
        var result = await _service.GetMySummaryAsync(GetUserId(), month);
        return Ok(ApiResult<AttendanceSummaryDto>.Ok(result));
    }

    // GET /api/attendance  全部考勤（管理员）
    [HttpGet]
    public async Task<IActionResult> GetAll([FromQuery] AttendanceQueryDto query)
    {
        var result = await _service.GetAllRecordsAsync(query);
        return Ok(ApiResult<PageResult<AttendanceDto>>.Ok(result));
    }

    // POST /api/attendance/leave  申请请假
    [HttpPost("leave")]
    public async Task<IActionResult> ApplyLeave([FromBody] CreateLeaveDto dto)
    {
        try
        {
            var result = await _service.ApplyLeaveAsync(GetUserId(), dto);
            return Ok(ApiResult<LeaveRequestDto>.Ok(result, "申请已提交"));
        }
        catch (ServiceException ex)
        {
            return StatusCode(ex.Code, ApiResult<object>.Fail(ex.Message, ex.Code));
        }
    }

    // GET /api/attendance/leave/my  我的请假
    [HttpGet("leave/my")]
    public async Task<IActionResult> GetMyLeaves()
    {
        var result = await _service.GetMyLeavesAsync(GetUserId());
        return Ok(ApiResult<List<LeaveRequestDto>>.Ok(result));
    }

    // GET /api/attendance/leave  全部请假（管理员）
    [HttpGet("leave")]
    public async Task<IActionResult> GetAllLeaves([FromQuery] string status)
    {
        var result = await _service.GetAllLeavesAsync(status);
        return Ok(ApiResult<List<LeaveRequestDto>>.Ok(result));
    }

    // PUT /api/attendance/leave/{id}/approve  审批请假
    [HttpPut("leave/{id}/approve")]
    public async Task<IActionResult> ApproveLeave(long id, [FromBody] ApproveLeaveDto dto)
    {
        try
        {
            var approverName = User.FindFirst("realName")?.Value ?? "管理员";
            var result = await _service.ApproveLeaveAsync(id, GetUserId(), approverName, dto);
            return Ok(ApiResult<LeaveRequestDto>.Ok(result, "审批完成"));
        }
        catch (ServiceException ex)
        {
            return StatusCode(ex.Code, ApiResult<object>.Fail(ex.Message, ex.Code));
        }
    }

    private long GetUserId() => long.Parse(User.FindFirst("id")!.Value);
}