package com.ruoyi.web.controller.api.agent;


import cn.afterturn.easypoi.excel.ExcelExportUtil;
import cn.afterturn.easypoi.excel.entity.ExportParams;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.basic.PageInfo;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.WebUtils;
import com.ruoyi.framework.web.service.TokenService;
import com.ruoyi.system.dto.RefundApplyDTO;
import com.ruoyi.system.dto.TransferOrderDto;
import com.ruoyi.system.export.TBigGiftPackageOrderExport;
import com.ruoyi.system.model.*;
import com.ruoyi.system.query.AppUserListQuery;
import com.ruoyi.system.query.BigGiftPackageOrderQuery;
import com.ruoyi.system.query.OrderTransferQuery;
import com.ruoyi.system.query.RefundApplicationQuery;
import com.ruoyi.system.service.*;
import com.ruoyi.system.vo.TOrderTransferDetailVo;
import com.ruoyi.system.vo.TOrderTransferVo;
import com.ruoyi.system.vo.TRefundApplicationVo;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import org.apache.poi.ss.usermodel.Workbook;
import org.springframework.context.annotation.Lazy;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.net.URLEncoder;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;

/**
 * <p>
 * 大礼包订单 前端控制器
 * </p>
 *
 * @author xiaochen
 * @since 2025-12-08
 */
@RestController
@RequestMapping("/agent/t-big-gift-package-order")
@Api(tags = "(嘉视达)供应商大礼包订单")
@RequiredArgsConstructor(onConstructor_ = @Lazy)
public class AgentBigGiftPackageOrderController {

    private final TBigGiftPackageOrderService tBigGiftPackageOrderService;
    private final TAppUserService tAppUserService;
    private final TCompanyService tCompanyService;
    private final TBigGiftPackageService tBigGiftPackageService;
    private final TRefundApplicationService tRefundApplicationService;


    @ApiOperation(value = "大礼包订单列表")
    @PostMapping(value = "/pageList")
    public R<Page<TBigGiftPackageOrder>> pageList(@RequestBody BigGiftPackageOrderQuery query) {
        if (!SecurityUtils.isAgentUser()) {
            throw new ServiceException("请使用经销商/股东帐号访问");
        }
        Page<TBigGiftPackageOrder> tBigGiftPackageOrderPage = new Page<>(query.getPageNum(), query.getPageSize());
        query.setCompanyId(SecurityUtils.getLoginUser().getUser().getCompanyId());
        List<TBigGiftPackageOrder> list = tBigGiftPackageOrderService.pageList(tBigGiftPackageOrderPage, query);
        tBigGiftPackageOrderPage.setRecords(list);
        return R.ok(tBigGiftPackageOrderPage);
    }

    @ApiOperation(value = "大礼包订单详情")
    @PostMapping(value = "/detail/{id}")
    public R<TBigGiftPackageOrder> detail(@PathVariable Integer id) {
        if (!SecurityUtils.isAgentUser()) {
            throw new ServiceException("请使用经销商/股东帐号访问");
        }
        TBigGiftPackageOrder tBigGiftPackageOrder = tBigGiftPackageOrderService.getById(id);
        Integer appUserId = tBigGiftPackageOrder.getAppUserId();
        TAppUser appUser = tAppUserService.getById(appUserId);
        Integer referrerUserId = appUser.getReferrerUserId();
        if(referrerUserId!=null){
            // 上级用户
            TAppUser lastUser = tAppUserService.getById(referrerUserId);
            if (lastUser != null && lastUser.getUserType()==2){
                tBigGiftPackageOrder.setSaleName(lastUser.getName());
                if(lastUser.getReferrerUserId()!=null){
                    // 上上级
                    TAppUser lastLastUser = tAppUserService.getById(lastUser.getReferrerUserId());
                    if (lastLastUser != null && lastLastUser.getUserType()==1){
                        tBigGiftPackageOrder.setPartnerName(lastLastUser.getName());
                    }
                }
            }
            if (lastUser != null && lastUser.getUserType()==1){
                tBigGiftPackageOrder.setPartnerName(lastUser.getName());
            }
        }
        Integer bigGiftPackageId = tBigGiftPackageOrder.getBigGiftPackageId();
        TBigGiftPackage tBigGiftPackage = tBigGiftPackageService.getById(bigGiftPackageId);
        tBigGiftPackageOrder.setBigGiftPackageName(tBigGiftPackage.getName());
        tBigGiftPackageOrder.setBigGiftPackageCover(tBigGiftPackage.getCoverImage());
        tBigGiftPackageOrder.setBigGiftPackagePrice(tBigGiftPackage.getTotalPrice());
        tBigGiftPackageOrder.setBigGiftPackageIntro(tBigGiftPackage.getIntroduction());
        // 销量
        long count = tBigGiftPackageOrderService.count(new LambdaQueryWrapper<TBigGiftPackageOrder>().eq(TBigGiftPackageOrder::getBigGiftPackageId, bigGiftPackageId).ne(TBigGiftPackageOrder::getStatus, 5));
        tBigGiftPackageOrder.setBigGiftPackageSales((int)count);


        Integer companyId = appUser.getCompanyId();
        if(companyId!=null){
            TCompany tCompany = tCompanyService.getById(companyId);
            tBigGiftPackageOrder.setCompanyName(tCompany.getName());
        }
        return R.ok(tBigGiftPackageOrder);
    }

    @ApiOperation(value = "大礼包订单退款申请")
    @PostMapping(value = "/applyRefund")
    public R<Void> applyRefund(@Validated @RequestBody RefundApplyDTO dto) {
        if (!SecurityUtils.isAgentUser()) {
            throw new ServiceException("请使用经销商/股东帐号访问");
        }
        Integer userId = SecurityUtils.getLoginUser().getUser().getUserId().intValue();
        tRefundApplicationService.applyRefund(dto, userId);
        return R.ok();
    }

    @ApiOperation(value = "退款申请记录列表")
    @PostMapping(value = "/refundList")
    public R<Page<TBigGiftPackageOrder>> refundList(@RequestBody RefundApplicationQuery query) {
        if (!SecurityUtils.isAgentUser()) {
            throw new ServiceException("请使用经销商/股东帐号访问");
        }
        query.setCompanyId(SecurityUtils.getLoginUser().getUser().getCompanyId());
        Page<TBigGiftPackageOrder> page = tRefundApplicationService.pageRefundList(query);
        return R.ok(page);
    }
    @ApiOperation(value = "退款申请详情")
    @GetMapping(value = "/refundDetail/{id}")
    public R<TRefundApplicationVo> refundDetail(@PathVariable Integer id) {
        return R.ok(tRefundApplicationService.refundDetail(id));
    }

}