package com.ltkj.web.controller.mall;

import java.math.BigDecimal;
import java.util.Date;
import java.util.List;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.date.DateTime;
import cn.hutool.core.date.DateUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.github.binarywang.wxpay.bean.request.WxPayRefundRequest;
import com.github.binarywang.wxpay.bean.result.WxPayRefundResult;
import com.github.binarywang.wxpay.exception.WxPayException;
import com.github.binarywang.wxpay.service.WxPayService;
import com.ltkj.common.utils.JacksonUtil;
import com.ltkj.framework.config.UserHoder;
import com.ltkj.hosp.domain.TjReservation;
import com.ltkj.hosp.domain.Wxuser;
import com.ltkj.hosp.service.ITbTransitionService;
import com.ltkj.hosp.service.ITjReservationService;
import com.ltkj.mall.domain.MallOrder;
import com.ltkj.mall.domain.MallTimeConfig;
import com.ltkj.mall.domain.OrderRefund;
import com.ltkj.mall.mallOrderUtils.OrderConstants;
import com.ltkj.mall.service.IMallOrderService;
import com.ltkj.mall.service.IMallTimeConfigService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ltkj.common.annotation.Log;
import com.ltkj.common.core.controller.BaseController;
import com.ltkj.common.core.domain.AjaxResult;
import com.ltkj.common.enums.BusinessType;
import com.ltkj.mall.domain.MallAftersale;
import com.ltkj.mall.service.IMallAftersaleService;
import com.ltkj.common.utils.poi.ExcelUtil;
import com.ltkj.common.core.page.TableDataInfo;

/**
 * 售后Controller
 *
 * @author ltkj_赵佳豪&李格
 * @date 2023-07-12
 */
@RestController
@RequestMapping("/mall/aftersale")
@Api(tags = "PC端售后审批接口集")
public class MallAftersaleController extends BaseController {
    @Autowired
    private IMallAftersaleService mallAftersaleService;
    @Autowired
    private IMallOrderService orderService;
    @Autowired
    private WxPayService wxPayService;
    @Autowired
    private IMallTimeConfigService mallTimeConfigService;
    @Resource
    private ITjReservationService reservationService;
    @Resource
    private ITbTransitionService transitionService;

    /**
     * 查询售后列表
     */
    @PreAuthorize("@ss.hasPermi('mall:aftersale:list')")
    @GetMapping("/list")
    @ApiOperation(value = "查询售后列表")
    public TableDataInfo list(MallAftersale mallAftersale) {
        startPage();
        if(null !=mallAftersale.getEndTime()){
            String endTime = mallAftersale.getEndTime();
            DateTime dateTime = DateUtil.endOfDay(DateUtil.parse(endTime));
            String format = DateUtil.format(dateTime, "yyyy-MM-dd HH:mm:ss");
            mallAftersale.setEndTime(format);
        }
        List<MallAftersale> list = mallAftersaleService.selectMallAftersaleList(mallAftersale);
        if(null !=list && list.size()>0){
            for (MallAftersale aftersale : list) {
                MallOrder order = orderService.selectMallOrderById(Long.valueOf(aftersale.getOrderId()));
                if(null !=order){
                    aftersale.setMobile(order.getMobile());
                }
            }
        }
        return getDataTable(list);
    }

    /**
     * 导出售后列表
     */
    @PreAuthorize("@ss.hasPermi('mall:aftersale:export')")
    @Log(title = "售后", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, MallAftersale mallAftersale) {
        List<MallAftersale> list = mallAftersaleService.selectMallAftersaleList(mallAftersale);
        ExcelUtil<MallAftersale> util = new ExcelUtil<MallAftersale>(MallAftersale.class);
        util.exportExcel(response, list, "售后数据");
    }

    /**
     * 获取售后详细信息
     */
    @PreAuthorize("@ss.hasPermi('mall:aftersale:query')")
    @GetMapping(value = "/{id}")
    @ApiOperation(value = "获取售后详细信息")
    public AjaxResult getInfo(@PathVariable("id") Long id) {
        return success(mallAftersaleService.selectMallAftersaleById(id));
    }

    /**
     * 新增售后
     */
    @PreAuthorize("@ss.hasPermi('mall:aftersale:add')")
    @Log(title = "售后", businessType = BusinessType.INSERT)
    @PostMapping
    @ApiOperation(value = "新增售后")
    public AjaxResult add(@RequestBody MallAftersale mallAftersale) {
        return toAjax(mallAftersaleService.insertMallAftersale(mallAftersale));
    }

    /**
     * 修改售后
     */
    @PreAuthorize("@ss.hasPermi('mall:aftersale:edit')")
    @Log(title = "售后", businessType = BusinessType.UPDATE)
    @PutMapping
    @ApiOperation(value = "修改售后")
    public AjaxResult edit(@RequestBody MallAftersale mallAftersale) {
        return toAjax(mallAftersaleService.updateMallAftersale(mallAftersale));
    }

    /**
     * 删除售后
     */
    @PreAuthorize("@ss.hasPermi('mall:aftersale:remove')")
    @Log(title = "售后", businessType = BusinessType.DELETE)
    @DeleteMapping("/{ids}")
    @ApiOperation(value = "删除售后")
    public AjaxResult remove(@PathVariable Long[] ids) {
        return toAjax(mallAftersaleService.deleteMallAftersaleByIds(ids));
    }


    /**
     * 订单同意退款
     * @param orderRefund          订单信息，{ orderId：xxx }
     * @return 订单退款操作结果
     */
    @PostMapping("/agreeToRefund")
    @ApiOperation(value = "订单同意退款")
    @Transactional
    public AjaxResult agreeToRefund(@RequestBody OrderRefund orderRefund) {
        MallOrder order = orderService.getById(orderRefund.getId());
        if(null==order){
            return AjaxResult.error("订单数据不存在!!!");
        }
        if (!OrderConstants.isRefundStatus(order)&&!OrderConstants.isRefundVerify(order)) {
            return AjaxResult.error( "退款申请状态下订单才可以审核退款");
        }
        BeanUtil.copyProperties(orderRefund,order);
        Date now = new Date();
        order.setOrderStatus(Long.valueOf(OrderConstants.STATUS_REFUND_CONFIRM));
        order.setUpdateTime(now);
        order.setRefundTime(now);
        order.setCloseTime(now);
        // 返还优惠券
//        List<MallCouponUser> couponUsers = couponUserService.findByOid(orderId);
//        for (MallCouponUser couponUser: couponUsers) {
//            // 优惠券状态设置为可使用
//            couponUser.setStatus(CouponUserConstant.STATUS_USABLE);
//            couponUser.setUpdateTime(LocalDateTime.now());
//            couponUserService.update(couponUser);
//        }
        if (1 == orderRefund.getRefundType()) {
            //原路退回的话要调用支付商接口
            // 微信退款
            WxPayRefundRequest wxPayRefundRequest = new WxPayRefundRequest();
            wxPayRefundRequest.setOutTradeNo(order.getOrderSn());
            wxPayRefundRequest.setOutRefundNo("refund_" + order.getOrderSn());
            // 元转成分
            Integer totalFee = order.getActualPrice().multiply(new BigDecimal(100)).intValue();
            wxPayRefundRequest.setTotalFee(totalFee);
            wxPayRefundRequest.setRefundFee(totalFee);
            WxPayRefundResult wxPayRefundResult;
            try {
                wxPayRefundResult = wxPayService.refund(wxPayRefundRequest);
            } catch (WxPayException e) {
                return AjaxResult.error("订单退款失败");
            }
            if (!"SUCCESS".equals(wxPayRefundResult.getReturnCode())) {
                return AjaxResult.error("订单退款失败");
            }
            if (!"SUCCESS".equals(wxPayRefundResult.getResultCode())) {
                return AjaxResult.error("订单退款失败");
            }
        }
        /*notifyService.notifySmsTemplate(order.getMobile(), NotifyType.REFUND,
                new String[]{order.getOrderSn().substring(8, 14)});*/
        orderService.updateById(order);
        MallAftersale aftersale = mallAftersaleService.getOne(new LambdaQueryWrapper<MallAftersale>().eq(MallAftersale::getOrderId, order.getId()));
        aftersale.setStatus(3L);
        aftersale.setHandleTime(new Date());
        mallAftersaleService.updateById(aftersale);
        //对应预约时间数量减1
        final TjReservation byId = reservationService.getById(order.getReservationId());
        final Date reservationTime = byId.getReservationTime();
        LambdaQueryWrapper<MallTimeConfig> wq=new LambdaQueryWrapper<>();
        wq.eq(MallTimeConfig::getTime,reservationTime);
        final MallTimeConfig one = mallTimeConfigService.getOne(wq);
        one.setNowNum(one.getNowNum()+1);
        mallTimeConfigService.updateById(one);
//        byId.setIsExpire(1);
        reservationService.removeById(byId.getId());
        transitionService.deletedTbTransitionByCusId(byId.getIdCard());
        return AjaxResult.success();
    }


    /**
     * 售后拒绝接口
     */
    @PostMapping("/refuse")
    @ApiOperation(value = "售后拒绝接口")
    public AjaxResult refuse(@RequestBody String id) {
        Long idd = JacksonUtil.parseLong(id, "id");
        MallAftersale aftersale = mallAftersaleService.getById(idd);
        aftersale.setStatus(4L);
        aftersale.setHandleTime(new Date());
        return toAjax(mallAftersaleService.updateById(aftersale));
    }
}