package cc.mrbird.febs.mall.quartz;

import cc.mrbird.febs.common.enumerates.AgentLevelEnum;
import cc.mrbird.febs.common.enumerates.MoneyFlowTypeEnum;
import cc.mrbird.febs.common.utils.MallUtils;
import cc.mrbird.febs.mall.entity.MallMember;
import cc.mrbird.febs.mall.entity.MallMoneyFlow;
import cc.mrbird.febs.mall.mapper.MallMemberMapper;
import cc.mrbird.febs.mall.mapper.MallMoneyFlowMapper;
import cc.mrbird.febs.mall.service.IApiMallMemberService;
import cc.mrbird.febs.mall.service.IApiMallMemberWalletService;
import cc.mrbird.febs.mall.service.impl.CommonService;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DateTime;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.StrUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.Date;
import java.util.List;

/**
 * @author wzy
 * @date 2021-09-28
 **/
@Slf4j
@Component
public class ProfitJob {

    @Autowired
    private MallMoneyFlowMapper moneyFlowMapper;

    @Autowired
    private MallMemberMapper memberMapper;

    @Autowired
    private IApiMallMemberWalletService memberWalletService;

    @Autowired
    private IApiMallMemberService memberService;

    @Scheduled(cron = "0 1 0 * * ?")
    @Transactional(rollbackFor = Exception.class)
    public void profitJob() {
        log.info("推荐人返利执行");
        DateTime yesterday = DateUtil.yesterday();
        List<MallMoneyFlow> flows = moneyFlowMapper.selectMoneyFlowProfitByDate(yesterday);

        if (CollUtil.isEmpty(flows)) {
            return;
        }

        for (MallMoneyFlow flow : flows) {
            MallMember member = memberMapper.selectById(flow.getMemberId());

            List<MallMember> child = memberMapper.selectByIdAndNoLevel(member.getInviteId(), AgentLevelEnum.ZERO_LEVEL.name());
            if (CollUtil.isEmpty(child)) {
                continue;
            }
            int size = child.size();
            BigDecimal needReturn = flow.getAmount().multiply(BigDecimal.valueOf(0.1));

            String orderNo = MallUtils.getOrderNum("R");
            String remarkFormat = "{}, 用户:{}, 利润分红: {}";

            BigDecimal returnMoney = needReturn.divide(BigDecimal.valueOf(size), 2, RoundingMode.DOWN);
            for (MallMember mallMember : child) {
                memberWalletService.addBalance(returnMoney, mallMember.getId());

                String remark = StrUtil.format(remarkFormat, DateUtil.format(yesterday, "yyyy-MM-dd"), member.getName(), returnMoney);
                memberService.addMoneyFlow(mallMember.getId(), returnMoney, MoneyFlowTypeEnum.PARENT_BONUS.getValue(), orderNo, null, remark, member.getId(), null);
            }

            String remark = StrUtil.format(remarkFormat, DateUtil.format(yesterday, "yyyy-MM-dd"), member.getName(), needReturn);
            memberService.addMoneyFlow(member.getId(), needReturn.negate(), MoneyFlowTypeEnum.PARENT_BONUS.getValue(), orderNo, null, remark, null, null);
            memberWalletService.reduceBalance(needReturn, member.getId());

            moneyFlowMapper.updateIsReturnByMemberId(MallMoneyFlow.IS_RETURN_Y, flow.getMemberId());
        }
    }
}