package top.baogutang.music.client;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.alipay.api.domain.AlipayTradePrecreateModel;
import com.ijpay.alipay.AliPayApi;
import lombok.extern.slf4j.Slf4j;
import top.baogutang.music.dao.entity.OrderEntity;
import top.baogutang.music.domain.res.pay.OrderRes;
import top.baogutang.music.enums.PayChannel;
import top.baogutang.music.service.IOrderService;
import top.baogutang.music.service.IPayService;

import javax.annotation.Resource;
import java.math.BigDecimal;

/**
 *
 * @description:
 *
 * @author: N1KO
 * @date: 2024/12/25 : 13:50
 */
@Slf4j
public abstract class AbstractOrderClient {

    @Resource
    private IPayService payService;

    @Resource
    private IOrderService orderService;

    public abstract PayChannel getPayChannel();

    public abstract BigDecimal getAmount();

    public abstract String getNotifyUrl();

    public OrderRes order(Long userId) {
        // 1.创建订单
        OrderEntity order = orderService.createOrder(userId, getPayChannel(), getAmount());
        // 2.支付
        AlipayTradePrecreateModel model = new AlipayTradePrecreateModel();
        model.setSubject("N1KO MUSIC 会员");
        model.setTotalAmount(order.getAmount().toString());
        model.setTimeoutExpress("10m");
        model.setOutTradeNo(order.getOrderNo());
        model.setProductCode("FACE_TO_FACE_PAYMENT");
        String qrCode;
        try {
            String resultStr = AliPayApi.tradePrecreatePayToResponse(model, getNotifyUrl())
                    .getBody();
            JSONObject jsonObject = JSON.parseObject(resultStr);
            qrCode = jsonObject.getJSONObject("alipay_trade_precreate_response").getString("qr_code");
        } catch (Exception e) {
            log.error("预下单失败:{}", e.getMessage(), e);
            return null;
        }
        OrderRes orderRes = new OrderRes();
        orderRes.setQrCode(qrCode);
        orderRes.setUserId(userId);
        orderRes.setOrderId(order.getId());
        orderRes.setOrderNo(order.getOrderNo());
        orderRes.setAmount(order.getAmount());
        orderRes.setStatus(order.getStatus());
        return orderRes;
    }
}