package com.mzl.flower.service.impl.wallet;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.mzl.flower.config.exception.ValidationException;
import com.mzl.flower.config.security.SecurityUtils;
import com.mzl.flower.constant.Constants;
import com.mzl.flower.dto.request.wallet.CreateWalletWithdrawRecordDTO;
import com.mzl.flower.dto.request.wallet.QueryWalletDTO;
import com.mzl.flower.dto.request.wallet.WalletWithdrawRecordDTO;
import com.mzl.flower.dto.response.supplier.SupplierDTO;
import com.mzl.flower.dto.response.wallet.WalletWithdrawRecordVO;
import com.mzl.flower.entity.wallet.WalletDO;
import com.mzl.flower.entity.wallet.WalletWithdrawRecordDO;
import com.mzl.flower.mapper.wallet.WalletWithdrawRecordMapper;
import com.mzl.flower.service.supplier.SupplierService;
import com.mzl.flower.service.wallet.WalletService;
import com.mzl.flower.service.wallet.WalletWithdrawRecordService;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;

import java.time.LocalDateTime;
import java.util.List;

/**
 * <p>
 * 服务实现类
 * </p>
 *
 * @author @TaoJie
 * @since 2024-10-22
 */
@Service
@Transactional
@RequiredArgsConstructor
public class WalletWithdrawRecordServiceImpl extends ServiceImpl<WalletWithdrawRecordMapper, WalletWithdrawRecordDO> implements WalletWithdrawRecordService {
    private final WalletWithdrawRecordMapper walletWithdrawRecordMapper;
    private final WalletService walletService;
    private final SupplierService supplierService;

    @Transactional
    @Override
    public boolean create(CreateWalletWithdrawRecordDTO dto) {
        SupplierDTO supplierDTO = supplierService.getCurrentSupplier();
        if (null == supplierDTO) {
            throw new ValidationException("供应商不能为空");
        }

        final WalletDO walletDO = walletService.getBySupplierId();
        if (null == walletDO) {
            throw new ValidationException("钱包不能为空");
        }
        // 查看钱包的金额是不是大于要提现的金额
        if (null != walletDO.getWithdrawableAmount() && null != dto.getAmount() && walletDO.getWithdrawableAmount().compareTo(dto.getAmount()) < 0) {
            throw new ValidationException("钱包金额不足");
        }
        WalletWithdrawRecordDO withdrawRecordDO = new WalletWithdrawRecordDO();
        withdrawRecordDO.setAmount(dto.getAmount());
        withdrawRecordDO.setSupplierId(supplierDTO.getId());
        withdrawRecordDO.setWithdrawState(Constants.WALLET_WITHDRAW_STATE.WAITING.name());
        withdrawRecordDO.setMethod(Constants.WALLET_WITHDRAW_METHOD.WEIXIN.name());
        withdrawRecordDO.create(SecurityUtils.getUserId());
        return save(withdrawRecordDO);
    }

    @Override
    public Page<WalletWithdrawRecordVO> queryPage(QueryWalletDTO queryWalletDTO, Page page) {
        List<WalletWithdrawRecordVO> list = walletWithdrawRecordMapper.queryPage(queryWalletDTO, page);
        page.setRecords(list);
        return page;
    }

    @Override
    public void updateWallet(WalletWithdrawRecordDTO walletWithdrawRecordDTO) {
        WalletWithdrawRecordDO withdrawRecordDO = walletWithdrawRecordMapper.selectById(walletWithdrawRecordDTO.getId());
        if (withdrawRecordDO == null) {
            throw new ValidationException("提现记录信息不存在");
        }
        if (StringUtils.isEmpty(walletWithdrawRecordDTO.getApproveState())) {
            throw new ValidationException("审批状态不能为空");
        }
        BeanUtils.copyProperties(walletWithdrawRecordDTO, withdrawRecordDO);
        withdrawRecordDO.update(SecurityUtils.getUserId());
        withdrawRecordDO.setApproveBy(SecurityUtils.getUserId());
        withdrawRecordDO.setApproveTime(LocalDateTime.now());
        walletWithdrawRecordMapper.updateById(withdrawRecordDO);
    }

}