using MiAssessment.Admin.Business.Attributes;
using MiAssessment.Admin.Business.Models;
using MiAssessment.Admin.Business.Models.Common;
using MiAssessment.Admin.Business.Models.Order;
using MiAssessment.Admin.Business.Services.Interfaces;
using Microsoft.AspNetCore.Mvc;

namespace MiAssessment.Admin.Business.Controllers;

/// <summary>
/// 订单管理控制器
/// </summary>
[Route("api/admin/order")]
public class OrderController : BusinessControllerBase
{
    private readonly IOrderService _orderService;

    /// <summary>
    /// 构造函数
    /// </summary>
    /// <param name="orderService">订单服务</param>
    public OrderController(IOrderService orderService)
    {
        _orderService = orderService;
    }

    /// <summary>
    /// 获取订单列表
    /// </summary>
    /// <param name="request">查询请求</param>
    /// <returns>分页订单列表</returns>
    [HttpGet("getList")]
    [BusinessPermission("order:view")]
    public async Task<IActionResult> GetList([FromQuery] OrderQueryRequest request)
    {
        try
        {
            var result = await _orderService.GetOrderListAsync(request);
            return Ok(result);
        }
        catch (BusinessException ex)
        {
            return Error(ex.Code, ex.Message);
        }
    }

    /// <summary>
    /// 获取订单详情
    /// </summary>
    /// <param name="id">订单ID</param>
    /// <returns>订单详情</returns>
    [HttpGet("getDetail")]
    [BusinessPermission("order:view")]
    public async Task<IActionResult> GetDetail([FromQuery] long id)
    {
        try
        {
            var result = await _orderService.GetOrderDetailAsync(id);
            if (result == null)
            {
                return Error(ErrorCodes.OrderNotFound, "订单不存在");
            }
            return Ok(result);
        }
        catch (BusinessException ex)
        {
            return Error(ex.Code, ex.Message);
        }
    }

    /// <summary>
    /// 发起退款
    /// </summary>
    /// <param name="request">退款请求</param>
    /// <returns>操作结果</returns>
    [HttpPost("refund")]
    [BusinessPermission("order:update")]
    public async Task<IActionResult> Refund([FromBody] RefundRequest request)
    {
        if (!ModelState.IsValid)
        {
            return ValidationError("参数验证失败");
        }

        try
        {
            var result = await _orderService.RefundAsync(
                request.OrderId, 
                request.RefundAmount, 
                request.RefundReason);
            
            if (result)
            {
                return Ok("退款申请已提交");
            }
            return Error(ErrorCodes.OrderCannotRefund, "退款申请失败");
        }
        catch (BusinessException ex)
        {
            return Error(ex.Code, ex.Message);
        }
    }

    /// <summary>
    /// 导出订单列表
    /// </summary>
    /// <param name="request">查询请求</param>
    /// <returns>导出数据</returns>
    [HttpGet("export")]
    [BusinessPermission("order:view")]
    public async Task<IActionResult> Export([FromQuery] OrderQueryRequest request)
    {
        try
        {
            var result = await _orderService.ExportOrdersAsync(request);
            return Ok(result);
        }
        catch (BusinessException ex)
        {
            return Error(ex.Code, ex.Message);
        }
    }
}