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

import cc.mrbird.febs.common.enumerates.DataDictionaryEnum;
import cc.mrbird.febs.common.enumerates.OrderStatusEnum;
import cc.mrbird.febs.common.exception.FebsException;
import cc.mrbird.febs.mall.entity.MallOrderInfo;
import cc.mrbird.febs.mall.mapper.DataDictionaryCustomMapper;
import cc.mrbird.febs.mall.mapper.MallOrderInfoMapper;
import cc.mrbird.febs.pay.service.IXcxCodePayService;
import cc.mrbird.febs.pay.util.RandomStringGenerator;
import cc.mrbird.febs.pay.util.Signature;
import cc.mrbird.febs.pay.util.WebUtil;
import cc.mrbird.febs.pay.util.WeixinServiceUtil;
import cc.mrbird.febs.rabbit.producter.AgentProducer;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.github.binarywang.wxpay.bean.request.WxPayMicropayRequest;
import com.github.binarywang.wxpay.bean.request.WxPayOrderQueryRequest;
import com.github.binarywang.wxpay.bean.result.WxPayMicropayResult;
import com.github.binarywang.wxpay.bean.result.WxPayOrderQueryResult;
import com.github.binarywang.wxpay.config.WxPayConfig;
import com.github.binarywang.wxpay.exception.WxPayException;
import com.github.binarywang.wxpay.service.WxPayService;
import com.github.binarywang.wxpay.service.impl.WxPayServiceImpl;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.math.BigDecimal;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Slf4j
@Service
@RequiredArgsConstructor
public class xcxCodePayServiceImpl implements IXcxCodePayService {

    private final MallOrderInfoMapper mallOrderInfoMapper;
    private final DataDictionaryCustomMapper dataDictionaryCustomMapper;
    private final WeixinServiceUtil weixinServiceUtil;
    private final AgentProducer agentProducer;
    private static final String PAY_SUCCESS = "SUCCESS";
    private static final String PAY_USERPAYING = "USERPAYING";
    @Override
    public String pay(MallOrderInfo mallOrderInfo) {

        String appId = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(
                DataDictionaryEnum.XCX_APP_ID.getType(),
                DataDictionaryEnum.XCX_APP_ID.getCode()
        ).getValue();
        String mchId = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(
                DataDictionaryEnum.XCX_MCH_ID.getType(),
                DataDictionaryEnum.XCX_MCH_ID.getCode()
        ).getValue();
        String paySecret = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(
                DataDictionaryEnum.XCX_MCH_KEY.getType(),
                DataDictionaryEnum.XCX_MCH_KEY.getCode()
        ).getValue();
        String keyPath = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(
                DataDictionaryEnum.XCX_MCH_KEY_PATH_P12.getType(),
                DataDictionaryEnum.XCX_MCH_KEY_PATH_P12.getCode()
        ).getValue();
        String notifyUrl = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(
                DataDictionaryEnum.XCX_NOTICE_URL.getType(),
                DataDictionaryEnum.XCX_NOTICE_URL.getCode()
        ).getValue();
        WxPayConfig payConfig = new WxPayConfig();
        payConfig.setAppId(StrUtil.trim(appId));
        payConfig.setMchId(StrUtil.trim(mchId));
        payConfig.setMchKey(StrUtil.trim(paySecret));
        payConfig.setKeyPath(StrUtil.trim(keyPath));
        payConfig.setNotifyUrl(StrUtil.trim(notifyUrl));

        // 可以指定是否使用沙箱环境
        payConfig.setUseSandboxEnv(false);

        WxPayService wxPayService = new WxPayServiceImpl();
        wxPayService.setConfig(payConfig);
        WxPayMicropayRequest request = new WxPayMicropayRequest();
        /**
         *
         Map<String, String> map = new HashMap<>(16);
         map.put("attach", "订单额外描述");
         map.put("auth_code", auth_code);
         map.put("body", "付款码支付测试");
         map.put("device_info", "1000");
         map.put("nonce_str", WXPayUtil.generateNonceStr());
         map.put("out_trade_no", out_trade_no);
         map.put("spbill_create_ip", "14.17.22.52");
         map.put("total_fee", "2");
         //生成签名
         String sign = WXPayUtil.generateSignature(map, config.getKey());
         map.put("sign", sign);
         */
        request.setAppid(appId);
        request.setMchId(mchId);
        request.setNonceStr(RandomStringGenerator.getRandomStringByLength(32));
        request.setBody(mallOrderInfo.getName());
        request.setOutTradeNo(mallOrderInfo.getOrderNo());
        int totalFee = mallOrderInfo.getAmount().subtract(mallOrderInfo.getCarriage()).multiply(new BigDecimal(100)).intValue();
        request.setTotalFee(totalFee);
        request.setSpbillCreateIp(weixinServiceUtil.getIpAddr(WebUtil.getRequest()));
        request.setAuthCode(mallOrderInfo.getTakeCode());

        try {
            request.setSign(Signature.getSign(request,paySecret));
        } catch (IllegalAccessException e) {
            e.printStackTrace();
            throw new FebsException("签名异常");
        }
        try {
            WxPayMicropayResult micropay = wxPayService.micropay(request);
            String returnCode = micropay.getReturnCode();
            String resultCode = micropay.getResultCode();
            String errCode = micropay.getErrCode();
            String outTradeNo = micropay.getOutTradeNo();
            String errCodeDes = micropay.getErrCodeDes();
            /**
             * 交易成功判断条件：return_code和result_code都为SUCCESS且trade_type为MICROPAY
             */

            if(PAY_SUCCESS.equals(returnCode) && PAY_SUCCESS.equals(resultCode)){
                log.info("微信免密支付成功");
                agentProducer.sendSyAppOrderPayDoneQueue(outTradeNo);
                return PAY_SUCCESS;
            } else if (PAY_USERPAYING.equals(errCode)){//等待用户输入密码
                for(int i = 0; i < 4; i++){
                    try {
                        Thread.sleep(5000);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                    //调用微信的查询接口
                    /**
                     * 交易成功判断条件： return_code、result_code和trade_state都为SUCCESS
                     */
                    WxPayOrderQueryRequest wxPayOrderQueryRequest = new WxPayOrderQueryRequest();
                    wxPayOrderQueryRequest.setOutTradeNo(outTradeNo);
                    WxPayOrderQueryResult wxPayOrderQueryResult = wxPayService.queryOrder(wxPayOrderQueryRequest);
                    String returnCodePaying = wxPayOrderQueryResult.getReturnCode();
                    String resultCodePaying = wxPayOrderQueryResult.getResultCode();
                    String tradeTypePaying = wxPayOrderQueryResult.getTradeType();
                    if(PAY_SUCCESS.equals(tradeTypePaying)&& PAY_SUCCESS.equals(returnCodePaying)&& PAY_SUCCESS.equals(resultCodePaying)){
                        log.info("微信加密支付成功！");
                        agentProducer.sendSyAppOrderPayDoneQueue(outTradeNo);
                        return PAY_SUCCESS;
                    }
                    log.info("正在支付" + wxPayOrderQueryResult.getDetail());
                }
            }
            log.error("微信支付失败！");
            return errCodeDes;
        } catch (WxPayException e) {
            e.printStackTrace();
            throw new FebsException("支付异常");
        }
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void payCallback(Map<String, String> params) {
        String orderNo = params.get("out_trade_no");
        LambdaQueryWrapper<MallOrderInfo> query = new LambdaQueryWrapper<>();
        query.eq(MallOrderInfo::getOrderNo, orderNo);
        MallOrderInfo orderInfo = mallOrderInfoMapper.selectOne(query);
        if ("1".equals(orderInfo.getPayResult())) {
            return;
        }
        orderInfo.setStatus(OrderStatusEnum.FINISH.getValue());
        orderInfo.setPayResult("1");
        orderInfo.setPayTime(DateUtil.date());
        orderInfo.setPayTradeNo(params.get("transaction_id"));
        mallOrderInfoMapper.updateById(orderInfo);
    }
}