package com.doumee.config.wx;

import cn.binarywang.wx.miniapp.api.WxMaService;
import cn.binarywang.wx.miniapp.api.impl.WxMaServiceImpl;
import cn.binarywang.wx.miniapp.config.impl.WxMaDefaultConfigImpl;
import com.doumee.config.mybatis.SpringUtils;
import com.github.binarywang.wxpay.config.WxPayConfig;
import com.github.binarywang.wxpay.constant.WxPayConstants;
import com.github.binarywang.wxpay.service.WxPayService;
import com.github.binarywang.wxpay.service.impl.WxPayServiceImpl;
import com.wechat.pay.java.core.Config;
import com.wechat.pay.java.core.RSAAutoCertificateConfig;
import com.wechat.pay.java.core.RSAPublicKeyConfig;
import com.wechat.pay.java.core.notification.NotificationParser;
import com.wechat.pay.java.core.notification.RSAPublicKeyNotificationConfig;
import com.wechat.pay.java.service.payments.jsapi.JsapiServiceExtension;
import com.wechat.pay.java.service.refund.RefundService;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;

import javax.annotation.PostConstruct;

/**
 * 微信小程序组件
 */
@Slf4j
@Configuration
public class WxMiniConfig {
    /********微信小程序服务**********/
    public static WxMaService wxMaService;
    /********微信小程序支付 V2**********/
    public static WxPayService wxPayService;
    /********微信APP支付**********/
    public static WxPayService wxAppPayService;

    /********微信支付 V3**********/
    public static JsapiServiceExtension v3JsapiService;
    public static RefundService v3RefundService;
    public static NotificationParser v3NotificationParser;

    @Autowired
    private WxPayProperties wxPayProperties;

    public static WxMiniConfig me() {
        return SpringUtils.get().getBean(WxMiniConfig.class);
    }

    @PostConstruct
    void init() {
        this.load_WxMaService();
        this.load_wxPayService();
        this.load_wxPayV3Service();
//        this.load_wxAppPayService();
    }
    /**
     * 初始化微信小程序
     */
    public void load_WxMaService() {
        WxMaDefaultConfigImpl config = new WxMaDefaultConfigImpl();
        config.setAppid(StringUtils.trimToNull(wxPayProperties.getAppId()));
        config.setSecret(StringUtils.trimToNull(wxPayProperties.getAppSecret()));
        config.setMsgDataFormat("JSON");
        WxMaService wxMaService = new WxMaServiceImpl();
        wxMaService.setWxMaConfig(config);
        this.wxMaService = wxMaService;
    }

    /**
     * 初始化微信小程序支付 V2
     */
    public void load_wxPayService() {
        WxPayConfig payConfig = new WxPayConfig();
        payConfig.setTradeType(WxPayConstants.TradeType.JSAPI);
        payConfig.setSignType(WxPayConstants.SignType.MD5);
        payConfig.setAppId(StringUtils.trimToNull(wxPayProperties.getAppId()));
        payConfig.setMchId(StringUtils.trimToNull(wxPayProperties.getMchId()));
        payConfig.setMchKey(StringUtils.trimToNull(wxPayProperties.getMchKey()));
        payConfig.setKeyPath(StringUtils.trimToNull(wxPayProperties.getKeyPath()));
        payConfig.setNotifyUrl(StringUtils.trimToNull(wxPayProperties.getNotifyUrl()));
        WxPayService wxPayService = new WxPayServiceImpl();
        wxPayService.setConfig(payConfig);
        this.wxPayService = wxPayService;
    }

    /**
     * 初始化微信支付 V3（JSAPI + 退款 + 回调验签）
     */
    public void load_wxPayV3Service() {
        try {
            Config config =
                    new RSAPublicKeyConfig.Builder()
                            .merchantId(wxPayProperties.getMchId()) //微信支付的商户号
                            .privateKeyFromPath(wxPayProperties.getPrivateKeyPath()) // 商户API证书私钥的存放路径
                            .merchantSerialNumber(wxPayProperties.getSerialNumer()) //商户API证书序列号
                            .publicKeyFromPath(wxPayProperties.getPubKeyPath()) //微信支付公钥的存放路径
                            .publicKeyId(wxPayProperties.getPublicKeyId()) //微信支付公钥ID
                            .apiV3Key(wxPayProperties.getApiV3Key()) //APIv3密钥
                            .build();


            // 支付公钥配置（用于回调验签）
            RSAPublicKeyNotificationConfig notifyConfig = new RSAPublicKeyNotificationConfig.Builder()
                    .publicKeyFromPath(wxPayProperties.getPubKeyPath())
                    .publicKeyId(wxPayProperties.getPublicKeyId())
                    .apiV3Key(wxPayProperties.getApiV3Key())
                    .build();

            v3JsapiService = new JsapiServiceExtension.Builder().config(config).build();
            v3RefundService = new RefundService.Builder().config(config).build();
            v3NotificationParser = new NotificationParser(notifyConfig);

            log.info("微信支付V3初始化成功");
        } catch (Exception e) {
            log.error("微信支付V3初始化失败: {}", e.getMessage(), e);
        }
    }

//    /**
//     * 初始化App支付
//     */
//    public void load_wxAppPayService() {
//        WxPayConfig payConfig = new WxPayConfig();
//        payConfig.setTradeType(WxPayConstants.TradeType.APP);
//        payConfig.setSignType(WxPayConstants.SignType.MD5);
//        payConfig.setAppId("");
//        payConfig.setMchId(StringUtils.trimToNull(sysDictService.getSysDictValue(SysDictEnum.WX_MINI_MchId.getCode())));
//        payConfig.setMchKey(StringUtils.trimToNull(sysDictService.getSysDictValue(SysDictEnum.WX_MINI_MchKey.getCode())));
//        payConfig.setKeyPath(StringUtils.trimToNull(sysDictService.getSysDictValue(SysDictEnum.WX_MINI_KeyPath.getCode())));
//        payConfig.setNotifyUrl(StringUtils.trimToNull(sysDictService.getSysDictValue(SysDictEnum.WX_MINI_NotifyUrl.getCode())));
//        WxPayService wxPayService = new WxPayServiceImpl();
//        wxPayService.setConfig(payConfig);
//        this.wxAppPayService = wxPayService;
//    }

}