package cc.mrbird.febs.mall.service.impl;

import cc.mrbird.febs.common.enumerates.DataDictionaryEnum;
import cc.mrbird.febs.common.enumerates.FlowTypeEnum;
import cc.mrbird.febs.common.enumerates.MallMoneyFlowTypeEnum;
import cc.mrbird.febs.common.enumerates.MoneyFlowTypeEnum;
import cc.mrbird.febs.common.exception.FebsException;
import cc.mrbird.febs.common.utils.LoginUserUtil;
import cc.mrbird.febs.common.utils.MallUtils;
import cc.mrbird.febs.mall.dto.WithdrawalDto;
import cc.mrbird.febs.mall.entity.*;
import cc.mrbird.febs.mall.mapper.*;
import cc.mrbird.febs.mall.service.*;
import cc.mrbird.febs.mall.vo.CashOutSettingVo;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.crypto.SecureUtil;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.math.BigDecimal;

/**
 * @author wzy
 * @date 2022-05-05
 **/
@Slf4j
@Service
@RequiredArgsConstructor
public class MallMemberWithdrawServiceImpl extends ServiceImpl<MallMemberWithdrawMapper, MallMemberWithdraw> implements IMallMemberWithdrawService {

    private final IApiMallMemberService mallMemberService;
    private final MallMoneyFlowMapper mallMoneyFlowMapper;
    private final MallMemberWalletMapper mallMemberWalletMapper;
    private final IApiMallMemberWalletService memberWalletService;
    private final MallMemberPaymentMapper mallMemberPaymentMapper;
    private final DataDictionaryCustomMapper dataDictionaryCustomMapper;
    private final MallMemberBankMapper mallMemberBankMapper;
    private final IMallMoneyFlowService mallMoneyFlowService;

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void withdrawal(WithdrawalDto withdrawalDto) {
        Long memberId = LoginUserUtil.getLoginUser().getId();
        MallMember mallMember = mallMemberService.getById(memberId);
        if (StrUtil.isBlank(mallMember.getTradePassword())) {
            throw new FebsException("未设置支付密码");
        }

        if (!mallMember.getTradePassword().equals(SecureUtil.md5(withdrawalDto.getTradePwd()))) {
            throw new FebsException("支付密码错误");
        }

        CashOutSettingVo cashOutSettingVo = new CashOutSettingVo();
        DataDictionaryCustom dic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(DataDictionaryEnum.CASHOUT_SETTING.getType(), DataDictionaryEnum.CASHOUT_SETTING.getCode());
        if (dic != null) {
            cashOutSettingVo = JSONObject.parseObject(dic.getValue(), CashOutSettingVo.class);
        }
        BigDecimal minCashOut = cashOutSettingVo.getMinCashOut();
        if(withdrawalDto.getAmount().compareTo(minCashOut) < 0){
            throw new FebsException("提现金额最小为"+minCashOut);
        }

        if (withdrawalDto.getAmount().compareTo(BigDecimal.ZERO) <= 0) {
            throw new FebsException("请输入正确的提现金额");
        }

        if (withdrawalDto.getAmount().compareTo(BigDecimal.ZERO) <= 0) {
            throw new FebsException("请输入正确的提现金额");
        }
        if(ObjectUtil.isEmpty(withdrawalDto.getBankNo())){
            throw new FebsException("请输入地址");
        }

        BigDecimal serviceFee = cashOutSettingVo.getServiceFee();
        String orderNo = MallUtils.getOrderNum("W");
        //减少用户余额
        memberWalletService.reduce(withdrawalDto.getAmount(), memberId, "balance");
        //生成提现记录
        MallMemberWithdraw withdraw = new MallMemberWithdraw();
        withdraw.setWithdrawNo(orderNo);
        withdraw.setMemberId(memberId);
        withdraw.setAmount(withdrawalDto.getAmount());
        withdraw.setStatus(1);
        withdraw.setAmountFee(serviceFee);
        withdraw.setRemark(withdrawalDto.getBankNo());
//        withdraw.setWtihdrawTypeId(mallMemberBank.getId());
        this.baseMapper.insert(withdraw);
        //生成提现流水记录
        Long subsidyAmountFlowId = mallMoneyFlowService.addMoneyFlow(
                memberId,
                orderNo,
                withdrawalDto.getAmount().negate(),
                MallMoneyFlowTypeEnum.WITHDRAW.getCode(),
                MallMoneyFlow.STATUS_ING,
                MallMoneyFlow.IS_RETURN_Y,
                mallMember.getId(),
                FlowTypeEnum.BALANCE.getValue(),
                MallMoneyFlowTypeEnum.WITHDRAW.getName()
        );
    }
}