package cc.mrbird.febs.mall.service.impl;
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import cc.mrbird.febs.common.entity.FebsResponse;
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import cc.mrbird.febs.common.utils.LoginUserUtil;
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import cc.mrbird.febs.mall.dto.sale.ApiSaleListInfoDto;
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import cc.mrbird.febs.mall.dto.sale.ApiSaleRecordInfoDto;
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import cc.mrbird.febs.mall.dto.sale.ApiTeamListInfoDto;
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import cc.mrbird.febs.mall.entity.*;
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import cc.mrbird.febs.mall.mapper.*;
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import cc.mrbird.febs.mall.service.ApiSaleService;
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import cc.mrbird.febs.mall.vo.memberLevel.ApiMemberLevelListInfoVo;
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import cc.mrbird.febs.mall.vo.sale.*;
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import cn.hutool.core.bean.BeanUtil;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.date.DateTime;
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import cn.hutool.core.date.DateUtil;
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import cn.hutool.core.util.ObjectUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Service;
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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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@Slf4j
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@Service
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@RequiredArgsConstructor
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public class ApiSaleServiceImpl extends ServiceImpl<MallMemberMapper, MallMember> implements ApiSaleService {
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private final HappySaleLevelMapper happySaleLevelMapper;
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private final HappyMemberLevelMapper happyMemberLevelMapper;
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private final MallAchieveRecordMapper mallAchieveRecordMapper;
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private final MallMemberWalletMapper mallMemberWalletMapper;
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@Override
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public FebsResponse saleInfo() {
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ApiSaleInfoVo apiSaleInfoVo = new ApiSaleInfoVo();
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Long id = LoginUserUtil.getLoginUser().getId();
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MallMember mallMember = this.baseMapper.selectById(id);
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apiSaleInfoVo.setId(mallMember.getId());
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apiSaleInfoVo.setName(mallMember.getName());
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apiSaleInfoVo.setAvatar(mallMember.getAvatar());
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apiSaleInfoVo.setInviteId(mallMember.getInviteId());
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apiSaleInfoVo.setStoreMaster(mallMember.getStoreMaster());
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HappySaleLevel happySaleLevel = happySaleLevelMapper.selectOne(
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new LambdaQueryWrapper<HappySaleLevel>()
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.eq(HappySaleLevel::getCode, mallMember.getStoreMaster())
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.last("limit 1")
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);
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if (happySaleLevel != null) {
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apiSaleInfoVo.setStoreMasterName(happySaleLevel.getName());
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apiSaleInfoVo.setStoreMasterPng(happySaleLevel.getIconPng());
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}
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List<MallAchieveRecord> mallAchieveRecords = mallAchieveRecordMapper.selectList(
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new LambdaQueryWrapper<MallAchieveRecord>()
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.eq(MallAchieveRecord::getMemberId, id)
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);
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apiSaleInfoVo.setTotalSaleAmount(
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CollUtil.isNotEmpty(mallAchieveRecords)
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? mallAchieveRecords.stream().map(MallAchieveRecord::getCostAmount).reduce(BigDecimal.ZERO, BigDecimal::add)
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: BigDecimal.ZERO);
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apiSaleInfoVo.setOrderCnt(CollUtil.isNotEmpty(mallAchieveRecords) ? mallAchieveRecords.size() : 0);
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List<MallMember> mallMembers = this.baseMapper.selectByRefererId(mallMember.getInviteId());
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apiSaleInfoVo.setTotalCnt(CollUtil.isNotEmpty(mallMembers) ? mallMembers.size() : 0);
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MallMemberWallet mallMemberWallet = mallMemberWalletMapper.selectWalletByMemberId(id);
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apiSaleInfoVo.setAvaAmount(mallMemberWallet.getCommission());
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return new FebsResponse().success().data(apiSaleInfoVo);
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}
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@Override
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public FebsResponse teamHeader() {
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ApiTeamHeaderInfoVo apiTeamHeaderInfoVo = new ApiTeamHeaderInfoVo();
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Long id = LoginUserUtil.getLoginUser().getId();
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MallMember mallMember = this.baseMapper.selectById(id);
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List<MallMember> mallMembers = this.baseMapper.selectAllChildAgentListByInviteId(mallMember.getInviteId());
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if(CollUtil.isEmpty(mallMembers)){
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apiTeamHeaderInfoVo.setTotalCnt(0);
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apiTeamHeaderInfoVo.setTotalAmount(BigDecimal.ZERO);
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}else {
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apiTeamHeaderInfoVo.setTotalCnt(mallMembers.size());
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List<MallAchieveRecord> mallAchieveRecords = mallAchieveRecordMapper.selectList(
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new LambdaQueryWrapper<MallAchieveRecord>()
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.eq(MallAchieveRecord::getMemberId, id)
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);
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apiTeamHeaderInfoVo.setTotalAmount(
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CollUtil.isNotEmpty(mallAchieveRecords)
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? mallAchieveRecords.stream().map(MallAchieveRecord::getAmount).reduce(BigDecimal.ZERO, BigDecimal::add)
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: BigDecimal.ZERO);
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}
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return new FebsResponse().success().data(apiTeamHeaderInfoVo);
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}
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@Override
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public FebsResponse teamList(ApiTeamListInfoDto dto) {
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Long id = LoginUserUtil.getLoginUser().getId();
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MallMember mallMember = this.baseMapper.selectById(id);
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dto.setInviteId(mallMember.getInviteId());
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Page<ApiTeamListInfoVo> page = new Page<>(dto.getPageNow(), dto.getPageSize());
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IPage<ApiTeamListInfoVo> apiTeamListInfoVoIPage = this.baseMapper.selectTeamPage(page, dto);
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return new FebsResponse().success().data(apiTeamListInfoVoIPage);
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}
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@Override
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public FebsResponse saleHeader() {
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ApiSaleHeaderInfoVo apiSaleHeaderInfoVo = new ApiSaleHeaderInfoVo();
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Long id = LoginUserUtil.getLoginUser().getId();
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List<MallAchieveRecord> mallAchieveRecords = mallAchieveRecordMapper.selectList(
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new LambdaQueryWrapper<MallAchieveRecord>()
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.eq(MallAchieveRecord::getMemberId, id)
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);
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apiSaleHeaderInfoVo.setTotalSaleAmount(
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CollUtil.isNotEmpty(mallAchieveRecords)
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? mallAchieveRecords.stream().map(MallAchieveRecord::getCostAmount).reduce(BigDecimal.ZERO, BigDecimal::add)
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: BigDecimal.ZERO);
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apiSaleHeaderInfoVo.setOrderCnt(CollUtil.isNotEmpty(mallAchieveRecords) ? mallAchieveRecords.size() : 0);
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return new FebsResponse().success().data(apiSaleHeaderInfoVo);
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}
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@Override
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public FebsResponse saleList(ApiSaleListInfoDto dto) {
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Long id = LoginUserUtil.getLoginUser().getId();
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Page<ApiSaleListInfoVo> objectPage = new Page<>(dto.getPageNow(), dto.getPageSize());
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dto.setMemberId(id);
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Page<ApiSaleListInfoVo> mallAchieveRecordPage = this.baseMapper.selectSalePage(objectPage, dto);
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return new FebsResponse().success().data(mallAchieveRecordPage);
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}
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@Override
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public FebsResponse levelInfoList() {
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ArrayList<ApiLevelListInfoVo> apiLevelListInfoVos = new ArrayList<>();
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// 获取当前登录用户的ID
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Long memberId = LoginUserUtil.getLoginUser().getId();
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MallMember mallMember = this.baseMapper.selectById(memberId);
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List<HappySaleLevel> happySaleLevels = happySaleLevelMapper.selectList(
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new LambdaQueryWrapper<HappySaleLevel>()
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.orderByAsc(HappySaleLevel::getCode)
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);
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if (CollUtil.isNotEmpty(happySaleLevels)) {
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happySaleLevels.forEach(happySaleLevel -> {
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ApiLevelListInfoVo apiLevelListInfoVo = new ApiLevelListInfoVo();
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apiLevelListInfoVo.setName(happySaleLevel.getName());
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apiLevelListInfoVo.setMemberCode(mallMember.getStoreMaster());
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apiLevelListInfoVo.setCode(happySaleLevel.getCode());
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apiLevelListInfoVo.setContent(happySaleLevel.getContent());
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apiLevelListInfoVo.setHeaderPng(happySaleLevel.getIconPng());
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apiLevelListInfoVos.add(apiLevelListInfoVo);
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});
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}
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return new FebsResponse().success().data(apiLevelListInfoVos);
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}
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/**
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* 处理销售记录信息
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*
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* 根据提供的类型参数，查询并统计指定时间范围内的销售记录，并返回相关会员的销售总额信息
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* 类型参数为1时，查询本月的销售记录；类型参数为2时，查询本周的销售记录
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*
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* @param dto 包含类型信息的ApiSaleRecordInfoDto对象，用于指定查询类型
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* @return 返回包含销售记录信息的FebsResponse对象，包括会员名称、头像和消费金额
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*/
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@Override
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public FebsResponse saleRecord(ApiSaleRecordInfoDto dto) {
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// 初始化结果列表
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ApiSaleRecordInfoVo apiSaleRecordInfoVo = new ApiSaleRecordInfoVo();
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List<ApiSaleRecordInfoVo> apiSaleRecordInfoVos = new ArrayList<>();
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// 获取当前登录用户的ID
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Long memberId = LoginUserUtil.getLoginUser().getId();
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// 根据ID查询会员信息
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MallMember mallMember = this.baseMapper.selectById(memberId);
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// 设置会员名称、头像、排序号和消费金额初始值
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apiSaleRecordInfoVo.setName(mallMember.getName());
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apiSaleRecordInfoVo.setAvatar(mallMember.getAvatar());
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apiSaleRecordInfoVo.setSortCnt(0);
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apiSaleRecordInfoVo.setCostAmount(BigDecimal.ZERO);
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// 获取类型参数
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Integer type = dto.getType();
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// 校验类型参数，确保其为1（月）或2（周）
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if (type == null || (type != 1 && type != 2)) {
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return new FebsResponse().fail().message("非法的类型参数");
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}
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// 根据类型参数确定开始时间
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DateTime startTime = type == 1 ? DateUtil.beginOfMonth(new Date()) : DateUtil.beginOfWeek(new Date());
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// 查询指定时间范围内的商城销售记录
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List<MallAchieveRecord> mallAchieveRecords = mallAchieveRecordMapper.selectList(
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new LambdaQueryWrapper<MallAchieveRecord>()
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.select(MallAchieveRecord::getMemberId, MallAchieveRecord::getCostAmount)
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.ge(MallAchieveRecord::getCreatedTime, startTime)
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);
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// 如果查询到销售记录，则进行处理
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if (CollUtil.isNotEmpty(mallAchieveRecords)) {
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// 提取 memberId 集合，避免重复 stream
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Set<Long> memberIds = mallAchieveRecords.stream()
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.map(MallAchieveRecord::getMemberId)
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.collect(Collectors.toSet());
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// 分组求和
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Map<Long, BigDecimal> memberIdToCostAmount = mallAchieveRecords.stream()
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.collect(Collectors.groupingBy(
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MallAchieveRecord::getMemberId,
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Collectors.mapping(
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MallAchieveRecord::getCostAmount,
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Collectors.reducing(BigDecimal.ZERO, BigDecimal::add)
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)
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));
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// 查询会员信息
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List<MallMember> mallMembers = this.baseMapper.selectList(
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new LambdaQueryWrapper<MallMember>()
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.select(MallMember::getId, MallMember::getName, MallMember::getAvatar)
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.in(MallMember::getId, memberIds)
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);
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// 构建会员信息映射表
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Map<Long, MallMember> mallMemberMap = mallMembers.stream()
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.collect(Collectors.toMap(MallMember::getId, m -> m));
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// 构建结果列表并避免空指针
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for (Map.Entry<Long, BigDecimal> entry : memberIdToCostAmount.entrySet()) {
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MallMember member = mallMemberMap.get(entry.getKey());
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if (member == null) {
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continue; // 忽略不存在的会员
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}
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ApiSaleRecordInfoVo vo = new ApiSaleRecordInfoVo();
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vo.setId(member.getId());
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vo.setName(member.getName());
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vo.setAvatar(member.getAvatar());
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vo.setCostAmount(entry.getValue());
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apiSaleRecordInfoVos.add(vo);
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}
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// 排序
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apiSaleRecordInfoVos.sort(Comparator.comparing(ApiSaleRecordInfoVo::getCostAmount).reversed());
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//stream流操作apiSaleRecordInfoVos获取id等于memberId的数据，并且返回第一个数据和在数组中的下标索引
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ApiSaleRecordInfoVo memberSale = apiSaleRecordInfoVos.stream()
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.filter(vo -> vo.getId().equals(memberId))
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.findFirst()
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.orElse(null);
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if (memberSale != null) {
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apiSaleRecordInfoVo.setSortCnt(apiSaleRecordInfoVos.indexOf(memberSale)+1);
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apiSaleRecordInfoVo.setCostAmount(memberSale.getCostAmount());
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}
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}
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apiSaleRecordInfoVo.setSaleRecord(apiSaleRecordInfoVos);
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// 返回成功响应，包含销售记录信息
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return new FebsResponse().success().data(apiSaleRecordInfoVo);
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}
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@Override
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public FebsResponse memberLevelList() {
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ArrayList<ApiMemberLevelListInfoVo> apiLevelListInfoVos = new ArrayList<>();
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// 获取当前登录用户的ID
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Long memberId = LoginUserUtil.getLoginUser().getId();
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MallMember mallMember = this.baseMapper.selectById(memberId);
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MallMemberWallet mallMemberWallet = mallMemberWalletMapper.selectWalletByMemberId(memberId);
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List<HappyMemberLevel> happyMemberLevels = happyMemberLevelMapper.selectList(
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new LambdaQueryWrapper<HappyMemberLevel>()
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.orderByAsc(HappyMemberLevel::getCode)
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);
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//Stream 操作 happyMemberLevels，返回一个Map<code,HappyMemberLevel>
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Map<Integer, HappyMemberLevel> happyMemberLevelMap = happyMemberLevels.stream()
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.collect(Collectors.toMap(HappyMemberLevel::getCode, happyMemberLevel -> happyMemberLevel));
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if (CollUtil.isNotEmpty(happyMemberLevels)) {
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happyMemberLevels.forEach(happyMemberLevel -> {
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ApiMemberLevelListInfoVo vo = new ApiMemberLevelListInfoVo();
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BeanUtil.copyProperties(happyMemberLevel, vo);
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vo.setMemberCode(mallMember.getDirector());
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vo.setMemberScore(mallMemberWallet.getScore());
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vo.setUpgradeScore(
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ObjectUtil.isEmpty(happyMemberLevelMap.get(happyMemberLevel.getCode() + 1)) ?
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0 : happyMemberLevelMap.get(happyMemberLevel.getCode() + 1).getUpgradeScore()
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);
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apiLevelListInfoVos.add(vo);
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});
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}
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return new FebsResponse().success().data(apiLevelListInfoVos);
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}
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}
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