package com.sandu.ximon.admin.manager.iot.rrpc.mainboard;

import com.alibaba.fastjson.JSON;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.iot.model.v20180120.InvokeThingServiceResponse;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import com.sandu.common.execption.BusinessException;
import com.sandu.ximon.admin.manager.iot.amqp.MqttMainBoardConfig;
import com.sandu.ximon.admin.manager.iot.frame.IRequestFrame;
import com.sandu.ximon.admin.manager.iot.frame.inner.BaseResponseInnerFrame;
import com.sandu.ximon.admin.manager.iot.rrpc.BaseInvokeSyncService;
import com.sandu.ximon.admin.manager.iot.rrpc.dto.CommonFrame;
import com.sandu.ximon.admin.manager.iot.rrpc.dto.InvokeParam;
import com.sandu.ximon.admin.manager.iot.rrpc.dto.WrapResponseCommonFrame;
import com.sandu.ximon.admin.manager.iot.rrpc.util.FrameUtils;
import org.springframework.beans.BeanUtils;

import java.util.Map;

/**
 * @author chenjiantian
 * @date 2021/12/3 11:31
 * 主板rrpc通信实现类
 */
public class MainBoardInvokeSyncService extends BaseInvokeSyncService {
    private static volatile DefaultAcsClient client = null;

    private final static String PRODUCT_KEY = "a1JsfPG4iKW";

    @Override
    public String getProductKey() {
        return PRODUCT_KEY;
    }

    @Override
    public CommonFrame sendRRPC(String deviceName, IRequestFrame iRequestFrame) {
        InvokeParam param = new InvokeParam();
        param.setOperate("1001");
        param.setFrame(iRequestFrame.getEncodeFrame());
        InvokeThingServiceResponse.Data data = invokeThing(deviceName, param);
        if (data == null) {
            return null;
        }
        String result = data.getResult();
        result = result.replace("\\", "");
        Map map = JSON.parseObject(result, Map.class);
        result = (String) map.get("msg");
        CommonFrame connectFrame = FrameUtils.transformMessageToFrame(result);
        return connectFrame;
    }

    @Override
    public <T extends BaseResponseInnerFrame<T>> WrapResponseCommonFrame<T> sendRRPC(String deviceName, IRequestFrame iRequestFrame, Class<T> clz) {
        CommonFrame commonFrame = sendRRPC(deviceName, iRequestFrame);
        if (commonFrame == null) {
            throw new BusinessException("rrpc请求失败");
        }
        WrapResponseCommonFrame<T> responseCommonFrame = new WrapResponseCommonFrame<>();
        BeanUtils.copyProperties(commonFrame, responseCommonFrame);
        try {
            responseCommonFrame.setResponseInnerFrame(clz.newInstance().transformFrame(responseCommonFrame.getPayload()));
        } catch (InstantiationException | IllegalAccessException e) {
            throw new BusinessException(String.format("找不到%s的构造函数", clz.getName()));
        }
        return responseCommonFrame;
    }

    public static void main(String[] args) {
        String s = "FEA581000BFE010003FFFF004597147735AB2D28";
        System.out.println(FrameUtils.decodeReportMessage(s));
    }

    private static class SingletonClassInstance {
        private static final MainBoardInvokeSyncService INSTANCE = new MainBoardInvokeSyncService();
    }

    private MainBoardInvokeSyncService() {
    }

    public static MainBoardInvokeSyncService getInstance() {
        return SingletonClassInstance.INSTANCE;
    }

    @Override
    public DefaultAcsClient getClient() {
        if (client == null) {
            synchronized (MainBoardInvokeSyncService.class) {
                if (client == null) {
                    IClientProfile profile = DefaultProfile.getProfile("cn-shanghai", MqttMainBoardConfig.ACCESS_KEY, MqttMainBoardConfig.ACCESS_SECRET);
                    DefaultProfile.addEndpoint("cn-shanghai", "Iot", "iot.cn-shanghai.aliyuncs.com");
                    client = new DefaultAcsClient(profile);
                }
            }
        }
        return client;
    }


}