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package matrix.business.pay.converter;

import com.alipay.api.AlipayRequest;
import com.alipay.api.AlipayResponse;
import com.alipay.api.request.*;
import matrix.boot.based.utils.JacksonUtil;
import matrix.boot.common.exception.ServiceException;
import matrix.business.pay.builder.request.QueryRefundRequest;
import matrix.business.pay.builder.request.alipay.AlipayPayRequest;
import matrix.business.pay.builder.request.alipay.AlipayQueryPayRequest;
import matrix.business.pay.builder.request.alipay.AlipayQueryRefundRequest;
import matrix.business.pay.builder.request.alipay.AlipayRefundRequest;
import matrix.business.pay.constants.AlipayConstant;
import matrix.business.pay.enums.PayMode;
import matrix.business.pay.dto.PayDto;
import matrix.business.pay.dto.RefundDto;

import java.math.BigDecimal;
import java.math.RoundingMode;

/**
 * 支付宝信息转换
 * @author wangcheng
 */
public class AlipayConvert {

    /**
     * 转换为支付宝请求参数
     * @param payMode 支付方式
     * @param payVo 支付参数
     * @param notifyUrl 通知url
     * @param redirectUrl 跳转url
     * @return 支付宝请求参数
     */
    public static AlipayRequest convertPayRequest(PayMode payMode, PayDto payVo, String notifyUrl, String redirectUrl) {
        AlipayPayRequest payRequest = new AlipayPayRequest()
                .setOutTradeNo(payVo.getPayId())
                .setTotalAmount(payVo.getPrice().setScale(2, RoundingMode.HALF_UP).toPlainString())
                .setSubject(payVo.getTitle())
                .setBody(payVo.getDesc());
        AlipayRequest alipayRequest = null;
        if (PayMode.PC.equals(payMode) || PayMode.QrCode.equals(payMode)) {
            alipayRequest = new AlipayTradePagePayRequest();
            if (PayMode.QrCode.equals(payMode)) {
                payRequest.setQrPayMode(AlipayConstant.QR_PAY_MODE);
                payRequest.setQrcodeWidth(String.valueOf(payVo.getQrCodeWidth()));
            }
            payRequest.setProductCode(AlipayConstant.ALIPAY_PC_PRODUCT_CODE);
            ((AlipayTradePagePayRequest) alipayRequest).setBizContent(JacksonUtil.toJsonString(payRequest));
        } else if (PayMode.H5.equals(payMode)) {
            alipayRequest = new AlipayTradeWapPayRequest();
            payRequest.setProductCode(AlipayConstant.ALIPAY_H5_PRODUCT_CODE);
            ((AlipayTradeWapPayRequest) alipayRequest).setBizContent(JacksonUtil.toJsonString(payRequest));
        } else if (PayMode.APP.equals(payMode)) {
            alipayRequest = new AlipayTradeAppPayRequest();
            payRequest.setProductCode(AlipayConstant.ALIPAY_APP_PRODUCT_CODE);
            ((AlipayTradeAppPayRequest) alipayRequest).setBizContent(JacksonUtil.toJsonString(payRequest));
        }
        if (alipayRequest == null) {
            throw new ServiceException("No Pay Mode!");
        }
        alipayRequest.setNotifyUrl(notifyUrl);
        alipayRequest.setReturnUrl(redirectUrl);
        return alipayRequest;
    }

    /**
     * 转换为支付宝退款请求
     * @param refundVo 退款参数
     * @return 支付宝退款请求
     */
    public static AlipayTradeRefundRequest convertRefundRequest(RefundDto refundVo) {
        AlipayRefundRequest refundRequest = new AlipayRefundRequest()
                .setOutRequestNo(refundVo.getRefundId())
                .setOutTradeNo(refundVo.getPayId())
                .setTradeNo(refundVo.getOutTradeNo())
                .setRefundAmount(refundVo.getRefundAmount().setScale(2, RoundingMode.HALF_UP).toPlainString());
        AlipayTradeRefundRequest alipayRequest = new AlipayTradeRefundRequest();
        alipayRequest.setBizContent(JacksonUtil.toJsonString(refundRequest));
        return alipayRequest;
    }

    /**
     * 转换为支付宝支付查询请求
     * @param payId 支付ID
     * @return 支付宝查询请求
     */
    public static AlipayTradeQueryRequest convertQueryPayRequest(String payId) {
        AlipayQueryPayRequest queryPayRequest = new AlipayQueryPayRequest().setOutTradeNo(payId);
        AlipayTradeQueryRequest request = new AlipayTradeQueryRequest();
        request.setBizContent(JacksonUtil.toJsonString(queryPayRequest));
        return request;
    }

    /**
     * 转换为支付宝快速退款查询请求
     * @param refundRequest 退款请求
     * @return 支付宝快速退款查询请求
     */
    public static AlipayTradeFastpayRefundQueryRequest convertQueryRefundRequest(QueryRefundRequest refundRequest) {
        AlipayQueryRefundRequest queryRefundRequest = new AlipayQueryRefundRequest();
        queryRefundRequest.setOutRequestNo(refundRequest.getRefundId());
        queryRefundRequest.setOutTradeNo(refundRequest.getPayId());
        AlipayTradeFastpayRefundQueryRequest request = new AlipayTradeFastpayRefundQueryRequest();
        request.setBizContent(JacksonUtil.toJsonString(queryRefundRequest));
        return request;
    }
}