package com.nova.sankuai.service.impl;

import cn.hutool.core.util.IdUtil;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.nova.sankuai.domain.api.yixin.YXUtil;
import com.nova.sankuai.domain.api.yixin.response.YxLoanResponse;
import com.nova.sankuai.domain.dto.LvDiLoanUrlDto;
import com.nova.sankuai.domain.entity.Customer;
import com.nova.sankuai.domain.entity.CustomerCapitalResult;
import com.nova.sankuai.domain.vo.LvDiLoanUrlVo;
import com.nova.sankuai.infra.config.CommonException;
import com.nova.sankuai.infra.mapper.CustomerCapitalResultMapper;
import com.nova.sankuai.infra.mapper.CustomerMapper;
import com.nova.sankuai.security.UserDetail;
import com.nova.sankuai.service.IAppLoanService;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

/**
 * @Description App借贷ServiceImpl
 * @Author CWR
 * @Date 2022/3/9 22:36
 */
@Service
@AllArgsConstructor
@Slf4j
public class AppLoanServiceImpl implements IAppLoanService {

    private final YXUtil yxUtil;

    private final CustomerMapper customerMapper;

    private final CustomerCapitalResultMapper customerCapitalResultMapper;

    /**
     * 获取借贷链接
     *
     * @param loanUrlDto 绿地获取借款链接Dto
     * @return
     */
    @Override
    public LvDiLoanUrlVo getLoanUrl(LvDiLoanUrlDto loanUrlDto, UserDetail user) {
        String logNumber = IdUtil.randomUUID();
        log.info("日志编号：" + logNumber + "获取借贷链接开始,原始参数:" + loanUrlDto.toString());
        if (user == null) {
            throw new CommonException("用户不存在");
        }
        Customer customer = customerMapper.getLatestCustomerRecord(user.getPhone());
        if (customer == null) {
            throw new CommonException("用户申请记录不存在");
        }
        CustomerCapitalResult capitalResult = customerCapitalResultMapper.selectOne(Wrappers.<CustomerCapitalResult>lambdaQuery()
                .eq(CustomerCapitalResult::getCustomerUserId, user.getId())
                .eq(CustomerCapitalResult::getCustomerRecordId, customer.getId())
                .eq(CustomerCapitalResult::getCapitalInfoCode, loanUrlDto.getCapitalCode()));
        if (capitalResult == null) {
            throw new CommonException("用户资方对接记录结果不存在");
        }
        YxLoanResponse response = yxUtil.yxGetLoanUrl(capitalResult.getCustomerUserId().toString(), capitalResult.getCreditNo(), loanUrlDto.getPlatform(), yxUtil.getFunding(loanUrlDto.getCapitalCode()), log, logNumber);
        if (response != null) {
            if (response.isSuccess()) {
                LvDiLoanUrlVo lvDiLoanUrlVo = new LvDiLoanUrlVo();
                lvDiLoanUrlVo.setReturnUrl(response.getReturnUrl());
                lvDiLoanUrlVo.setUrlType(response.getUrlType());
                return lvDiLoanUrlVo;
            }
        }
        throw new CommonException("获取借贷链接失败");
    }
}