package com.ylx.massage.service.impl;

import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ijpay.core.IJPayHttpResponse;
import com.ijpay.core.enums.RequestMethodEnum;
import com.ijpay.core.kit.PayKit;
import com.ijpay.core.kit.WxPayKit;
import com.ijpay.core.utils.DateTimeZoneUtil;
import com.ijpay.wxpay.WxPayApi;
import com.ijpay.wxpay.enums.WxDomainEnum;
import com.ijpay.wxpay.enums.v3.BasePayApiEnum;
import com.ijpay.wxpay.model.v3.Amount;
import com.ijpay.wxpay.model.v3.Payer;
import com.ijpay.wxpay.model.v3.UnifiedOrderModel;
import com.ylx.common.config.WxPayConfig;
import com.ylx.common.core.domain.R;
import com.ylx.common.exception.ServiceException;
import com.ylx.common.utils.StringUtils;
import com.ylx.massage.domain.TConsumptionLog;
import com.ylx.massage.domain.TRecharge;
import com.ylx.massage.domain.TWxUser;
import com.ylx.massage.mapper.TRechargeMapper;
import com.ylx.massage.service.TConsumptionLogService;
import com.ylx.massage.service.TRechargeService;
import com.ylx.massage.service.TWxUserService;
import com.ylx.massage.utils.OrderNumberGenerator;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.time.LocalDateTime;
import java.util.Map;

import static com.ylx.common.constant.HttpStatus.SUCCESS;


/**
 * 充值记录表 服务实现类
 */
@Service
@Slf4j
public class TRechargeServiceImpl extends ServiceImpl<TRechargeMapper, TRecharge> implements TRechargeService {

    @Resource
    private TWxUserService wxUserService;

    @Resource
    private OrderNumberGenerator generator;

    @Resource
    private TConsumptionLogService consumptionLogService;

    @Override
    @Transactional(rollbackFor = Exception.class)
    public TRecharge recharge(TRecharge recharge) {
        //增加充值记录
        if (StringUtils.isBlank(recharge.getcOpenId())) {
            throw new ServiceException("openId不能为空");
        }
        if (null == recharge.getdMoney() || recharge.getdMoney().compareTo(BigDecimal.ZERO) <= 0) {
            throw new ServiceException("充值金额不能为空");
        }
        LambdaQueryWrapper<TRecharge> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(TRecharge::getcOpenId, recharge.getcOpenId()).eq(TRecharge::getPayStatus, -1).eq(TRecharge::getdMoney, recharge.getdMoney());
        TRecharge one = getOne(queryWrapper);
        if (one != null) {
            log.info("未支付的充值记录,{}",one.getRechargeNo());
            return one;
        }
        recharge.setRechargeNo(generator.generateNextOrderNumber(OrderNumberGenerator.KEY_PREFIX_RECHAR));
        recharge.setDtCreateTime(LocalDateTime.now());
        save(recharge);
        //todo 调用微信支付成功后增加账户金额
        return recharge;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public TRecharge increaseAmount(String rechargeNo) {
        //增加个人账户金额
        TRecharge recharge = getByRechargeNo(rechargeNo);
        if(recharge == null){
            log.error("未支付的充值记录不存在,单号:{}",rechargeNo);
            return null;
        }
        //修改充值状态
        recharge.setPayStatus(1);
        this.updateById(recharge);
        //增加个人账户金额
        TWxUser user = wxUserService.getByOpenId(recharge.getcOpenId());
        user.setdBalance(user.getdBalance().add(recharge.getdMoney()));
        wxUserService.updateById(user);
        //增加消费记录
        TConsumptionLog tConsumptionLog = new TConsumptionLog();
        tConsumptionLog.setAmount(recharge.getdMoney());
        tConsumptionLog.setBillNo(rechargeNo);
        tConsumptionLog.setOpenId(recharge.getcOpenId());
        tConsumptionLog.setBillType(1);
        tConsumptionLog.setNote("微信充值");
        consumptionLogService.save(tConsumptionLog);
        log.info("微信充值成功,充值单号:{},充值金额:{},充值OpenId:{}",rechargeNo,recharge.getdMoney(),user.getcOpenid());
        return recharge;
    }

    private TRecharge getByRechargeNo(String rechargeNo) {
        return getOne(new LambdaQueryWrapper<TRecharge>().eq(TRecharge::getRechargeNo, rechargeNo).eq(TRecharge::getPayStatus, -1));
    }
}