package com.ks.app.utils.pay;

import com.alipay.api.AlipayApiException;
import com.alipay.api.CertAlipayRequest;
import com.alipay.api.DefaultAlipayClient;
import com.alipay.api.request.AlipayFundTransUniTransferRequest;
import com.alipay.api.response.AlipayFundTransUniTransferResponse;
import com.ks.app.utils.Constant;
import net.sf.json.JSONObject;
import org.yeshi.utils.exception.AlipayTransferException;

import java.math.BigDecimal;

public class AlipayUtil {

	private static DefaultAlipayClient alipayClient = null;

	static {
		String privateKey = Constant.alipayConfig.getPrivateKey();
		CertAlipayRequest certAlipayRequest = new CertAlipayRequest();
		certAlipayRequest.setServerUrl("https://openapi.alipay.com/gateway.do");
		certAlipayRequest.setAppId(Constant.alipayConfig.getAppId());
		certAlipayRequest.setPrivateKey(privateKey);
		certAlipayRequest.setFormat("json");
		certAlipayRequest.setCharset("GBK");
		certAlipayRequest.setSignType("RSA2");
		certAlipayRequest.setCertPath(
				AlipayUtil.class.getClassLoader().getResource(Constant.alipayConfig.getAppCertPath()).getPath());
		certAlipayRequest.setAlipayPublicCertPath(
				AlipayUtil.class.getClassLoader().getResource(Constant.alipayConfig.getAlipayCertPath()).getPath());
		certAlipayRequest.setRootCertPath(
				AlipayUtil.class.getClassLoader().getResource(Constant.alipayConfig.getAlipayRootCertPath()).getPath());
		try {
			alipayClient = new DefaultAlipayClient(certAlipayRequest);
		} catch (AlipayApiException e) {
			e.printStackTrace();
		}

	}

	public static AlipayFundTransUniTransferResponse transfer(String outBizNo, String account, String name,
			BigDecimal money, String orderTitle, String mark)
			throws AlipayApiException, NumberFormatException, AlipayTransferException {
		AlipayFundTransUniTransferRequest request = new AlipayFundTransUniTransferRequest();
		JSONObject json = new JSONObject();
		json.put("out_biz_no", outBizNo);
		json.put("trans_amount", money.toString());
		json.put("product_code", "TRANS_ACCOUNT_NO_PWD");
		json.put("order_title", orderTitle);
		JSONObject payee_info = new JSONObject();
		payee_info.put("identity", account);
		payee_info.put("identity_type", "ALIPAY_LOGON_ID");
		payee_info.put("name", name);
		json.put("payee_info", payee_info);
		json.put("remark", mark);
		json.put("biz_scene", "DIRECT_TRANSFER");

		request.setBizContent(json.toString());
		AlipayFundTransUniTransferResponse response = null;
		response = alipayClient.certificateExecute(request);
		// 成功转账
		if (response != null && response.isSuccess() && "10000".equals(response.getCode())) {
			return response;
		} else// 转账失败
		{
			throw new AlipayTransferException(Integer.parseInt(response.getCode()), response.getSubCode(),
					response.getSubMsg());
		}
	}

	public static AlipayFundTransUniTransferResponse transferNoThrowException(String outBizNo, String account, String name,
			BigDecimal money, String orderTitle, String mark) throws AlipayApiException{
		AlipayFundTransUniTransferRequest request = new AlipayFundTransUniTransferRequest();
		JSONObject json = new JSONObject();
		json.put("out_biz_no", outBizNo);
		json.put("trans_amount", money.toString());
		json.put("product_code", "TRANS_ACCOUNT_NO_PWD");
		json.put("order_title", orderTitle);
		JSONObject payee_info = new JSONObject();
		payee_info.put("identity", account);
		payee_info.put("identity_type", "ALIPAY_LOGON_ID");
		payee_info.put("name", name);
		json.put("payee_info", payee_info);
		json.put("remark", mark);
		json.put("biz_scene", "DIRECT_TRANSFER");

		request.setBizContent(json.toString());
		AlipayFundTransUniTransferResponse response = null;
		response = alipayClient.certificateExecute(request);
		return response;
	}

}