package com.stylefeng.guns.modular.system.service.impl;
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import com.baomidou.mybatisplus.mapper.EntityWrapper;
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import com.stylefeng.guns.core.util.DateUtil;
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import com.stylefeng.guns.modular.system.controller.resp.TAppUserResp;
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import com.stylefeng.guns.modular.system.dao.TCouponMapper;
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import com.stylefeng.guns.modular.system.dao.TOrderMapper;
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import com.stylefeng.guns.modular.system.dao.TUserToCouponMapper;
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import com.stylefeng.guns.modular.system.enums.CouponStatusEnum;
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import com.stylefeng.guns.modular.system.enums.OrderStateEnum;
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import com.stylefeng.guns.modular.system.enums.StatusEnum;
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import com.stylefeng.guns.modular.system.model.TAppUser;
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import com.stylefeng.guns.modular.system.dao.TAppUserMapper;
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import com.stylefeng.guns.modular.system.model.TCoupon;
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import com.stylefeng.guns.modular.system.model.TOrder;
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import com.stylefeng.guns.modular.system.model.TUserToCoupon;
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import com.stylefeng.guns.modular.system.service.ITAppUserService;
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import com.baomidou.mybatisplus.service.impl.ServiceImpl;
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import org.springframework.beans.BeanUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.ui.Model;
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import org.springframework.util.CollectionUtils;
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import org.springframework.util.StringUtils;
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import java.math.BigDecimal;
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import java.util.*;
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import java.util.stream.Collectors;
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/**
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* <p>
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* 用户基础信息 服务实现类
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* </p>
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*
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* @author stylefeng
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* @since 2023-02-14
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*/
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@Service
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public class TAppUserServiceImpl extends ServiceImpl<TAppUserMapper, TAppUser> implements ITAppUserService {
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@Autowired
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private TAppUserMapper tAppUserMapper;
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@Autowired
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private TCouponMapper tCouponMapper;
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@Autowired
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private TOrderMapper tOrderMapper;
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@Autowired
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private TUserToCouponMapper tUserToCouponMapper;
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@Override
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public void detail(Integer tAppUserId, Model model) {
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// 用户资料
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TAppUser tAppUser = tAppUserMapper.selectById(tAppUserId);
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model.addAttribute("avatar",tAppUser.getAvatar());
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model.addAttribute("status",tAppUser.getStatus());
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model.addAttribute("id",tAppUser.getId());
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model.addAttribute("nickname",tAppUser.getNickname());
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model.addAttribute("remark",tAppUser.getRemark());
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model.addAttribute("createTime",DateUtil.formatDate(tAppUser.getCreateTime()));
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// todo 客户渠道
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model.addAttribute("customerChannel","");
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// 消费信息：优惠券数据
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// List<TCoupon> tCoupons = tCouponMapper.selectList(new EntityWrapper<TCoupon>().eq("user_id", tAppUserId));
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// List<TCoupon> notUsedList = tCoupons.stream().filter(coupon -> coupon.getCouponStatus().equals(CouponStatusEnum.NOT_USED.getCode())).collect(Collectors.toList());
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// List<TCoupon> usedList = tCoupons.stream().filter(coupon -> coupon.getCouponStatus().equals(CouponStatusEnum.USED.getCode())).collect(Collectors.toList());
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// List<TCoupon> expiredList = tCoupons.stream().filter(coupon -> coupon.getCouponStatus().equals(CouponStatusEnum.EXPIRED.getCode())).collect(Collectors.toList());
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// 查询当前用户优惠券数量
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List<TUserToCoupon> tUserToCoupons = tUserToCouponMapper.selectList(new EntityWrapper<TUserToCoupon>().eq("userId", tAppUser.getId()));
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int couponTotal = tUserToCoupons.stream().mapToInt(TUserToCoupon::getCouponTotal).sum();
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int validCount = tUserToCoupons.stream().mapToInt(TUserToCoupon::getValidCount).sum();
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int expireCount = tUserToCoupons.stream().mapToInt(TUserToCoupon::getExpireCount).sum();
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model.addAttribute("couponSum",couponTotal);
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model.addAttribute("notUsedCount",validCount);
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model.addAttribute("usedCount",couponTotal-validCount-expireCount);
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model.addAttribute("expiredCount",expireCount);
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// 查询订单数据
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List<TOrder> orders = tOrderMapper.selectList(new EntityWrapper<TOrder>().eq("userId", tAppUserId).orderBy(true,"createTime",false));
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if(!CollectionUtils.isEmpty(orders)){
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// 下单次数
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model.addAttribute("numberOfOrder",orders.size());
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// 取消次数
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List<TOrder> collect = orders.stream().filter(order->Objects.nonNull(order.getState()))
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.filter(order -> OrderStateEnum.CANCELED.getCode() == order.getState()).collect(Collectors.toList());
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model.addAttribute("canceledNumber",collect.size());
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TOrder tOrder = orders.get(0);
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// 最近消费时间
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model.addAttribute("latelyTime",DateUtil.formatDate(tOrder.getCreateTime()));
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// 最近消费金额
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model.addAttribute("latelyPrice",tOrder.getPayMoney());
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// 总消费次数
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List<TOrder> collect1 = orders.stream().filter(order->Objects.nonNull(order.getState()))
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.filter(order -> OrderStateEnum.WAIT_EVALUATED.getCode() == order.getState() ||
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OrderStateEnum.FINISH.getCode() == order.getState()).collect(Collectors.toList());
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if(!CollectionUtils.isEmpty(collect1)){
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model.addAttribute("consumeSum",collect1.size());
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// 总消费金额
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collect1.stream().map(TOrder::getPayMoney).reduce(BigDecimal::add)
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.ifPresent(consumePrice -> model.addAttribute("consumePrice", consumePrice));
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}else {
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// 总消费次数
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model.addAttribute("consumeSum",0);
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// 总消费金额
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model.addAttribute("consumePrice", 0);
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}
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}else {
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// 下单次数
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model.addAttribute("numberOfOrder",0);
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// 取消次数
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model.addAttribute("canceledNumber",0);
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// 最近消费时间
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model.addAttribute("latelyTime","");
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// 最近消费金额
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model.addAttribute("latelyPrice",0);
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// 总消费次数
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model.addAttribute("consumeSum",0);
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// 总消费金额
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model.addAttribute("consumePrice", 0);
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}
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}
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@Override
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public EntityWrapper<TAppUser> getUserListWrapper(String createTime, String nickname, String phone, Integer id, Integer status) {
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EntityWrapper<TAppUser> wrapper = new EntityWrapper<>();
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// 昵称
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if(StringUtils.hasLength(nickname)){
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wrapper.like("nickname",nickname);
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}
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// 手机号
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if(StringUtils.hasLength(phone)){
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wrapper.like("phone",phone);
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}
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// id
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if(Objects.nonNull(id)){
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wrapper.eq("id",id);
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}
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// 开始，结束时间
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if(StringUtils.hasLength(createTime)){
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String[] split = createTime.split(" - ");
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Date startTime = DateUtil.getDate_str3(split[0]+" 00:00:00");
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Date endTime = DateUtil.getDate_str3(split[1]+" 23:59:59");
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wrapper.between("createtime",startTime,endTime);
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}
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// if(Objects.nonNull(startTime) && Objects.nonNull(endTime)){
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// wrapper.between("createtime",startTime,endTime);
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// }
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// 状态
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if(Objects.nonNull(status)){
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wrapper.eq("status",status);
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}
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wrapper.ne("status", StatusEnum.DELETE.getCode());
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return wrapper;
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}
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@Override
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public List<TAppUserResp> getTAppUserResp(List<TAppUser> tAppUsers) {
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List<TAppUserResp> tAppUserRespList = new ArrayList<>(tAppUsers.size());
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for (TAppUser tAppUser : tAppUsers) {
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TAppUserResp tAppUserResp = new TAppUserResp();
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BeanUtils.copyProperties(tAppUser,tAppUserResp);
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// 查询当前用户优惠券数量
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List<TUserToCoupon> tUserToCoupons = tUserToCouponMapper.selectList(new EntityWrapper<TUserToCoupon>().eq("userId", tAppUser.getId()));
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int couponTotal = tUserToCoupons.stream().mapToInt(TUserToCoupon::getCouponTotal).sum();
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int validCount = tUserToCoupons.stream().mapToInt(TUserToCoupon::getValidCount).sum();
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// List<TCoupon> tCoupons = tCouponService.selectList(new EntityWrapper<TCoupon>().eq("user_id", tAppUser.getId()));
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// List<TCoupon> notUsedList = tCoupons.stream().filter(coupon -> coupon.getCouponStatus().equals(CouponStatusEnum.NOT_USED.getCode())).collect(Collectors.toList());
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tAppUserResp.setCouponSum(couponTotal);
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tAppUserResp.setNotUsedCount(validCount);
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List<TOrder> orders = tOrderMapper.selectList(new EntityWrapper<TOrder>().eq("userId", tAppUser.getId()).orderBy(true,"createTime",false));
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if(!CollectionUtils.isEmpty(orders)){
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// 最后一次消费时间
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tAppUserResp.setLastConsumptionTime(orders.get(0).getCreateTime());
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List<TOrder> collect1 = orders.stream().filter(order->Objects.nonNull(order.getState()))
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.filter(order -> OrderStateEnum.WAIT_EVALUATED.getCode() == order.getState() ||
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OrderStateEnum.FINISH.getCode() == order.getState()).collect(Collectors.toList());
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if(!CollectionUtils.isEmpty(collect1)) {
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tAppUserResp.setConsumeSum(collect1.size());
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// 总消费金额
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collect1.stream().map(TOrder::getPayMoney).reduce(BigDecimal::add)
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.ifPresent(tAppUserResp::setConsumePrice);
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}
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}
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tAppUserRespList.add(tAppUserResp);
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}
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return tAppUserRespList;
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}
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}
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