package com.whyc.webSocket.receiver;

import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.whyc.dto.FireRobotData;
import com.whyc.pojo.db_fire_robot.*;
import com.whyc.service.*;
import com.whyc.util.JsonUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.socket.CloseStatus;
import org.springframework.web.socket.TextMessage;
import org.springframework.web.socket.WebSocketSession;
import org.springframework.web.socket.handler.TextWebSocketHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.Date;

public class ThirdPartyWebSocketHandler extends TextWebSocketHandler {

    private static final Logger log = LoggerFactory.getLogger(ThirdPartyWebSocketHandler.class);
    private WebSocketSession session;

    @Autowired
    private EnvironmentService environmentService;

    @Autowired
    private EnvironmentThresholdService environmentThresholdService;

    @Autowired
    private RobotAlarmService  robotAlarmService;

    @Autowired
    private RobotStatusService robotStatusService;

    @Autowired
    private IdentifyAlarmService  identifyAlarmService;

    @Override
    public void afterConnectionEstablished(WebSocketSession session) {
        this.session = session;
        log.info("WebSocket connection established.");
    }

    @Override
    public void handleTextMessage(WebSocketSession session, TextMessage message) {
        log.info("Received message: {}", message.getPayload());
        // 可以在这里做业务处理，比如发布事件、存入队列等
        String jsonStr = message.getPayload();
        Gson gson = JsonUtil.getGson();
        FireRobotData fireRobotData = gson.fromJson(jsonStr, FireRobotData.class);
        Date now = new Date();
        switch (fireRobotData.getType()){
            case "environment": {
                FireRobotData<Environment> data = gson.fromJson(jsonStr, new TypeToken<FireRobotData<Environment>>() {
                }.getType());
                Environment env = data.getData();
                env.setRecordTime(now);
                //存入数据库
                environmentService.add(env);
            }break;
            case "status": {
                FireRobotData<RobotStatus> data = gson.fromJson(jsonStr, new TypeToken<FireRobotData<RobotStatus>>() {
                }.getType());
                RobotStatus status = data.getData();
                status.setRecordTime(now);
                //存入数据库
                robotStatusService.add(status);
            }break;
            case "alarm": {
                FireRobotData<RobotAlarm> data = gson.fromJson(jsonStr, new TypeToken<FireRobotData<RobotAlarm>>() {
                }.getType());
                RobotAlarm alarm = data.getData();
                //存入数据库
                robotAlarmService.add(alarm);
            }break;
            case "threshold": {
                FireRobotData<EnvironmentThreshold> data = gson.fromJson(jsonStr, new TypeToken<FireRobotData<EnvironmentThreshold>>() {
                }.getType());
                EnvironmentThreshold threshold = data.getData();
                threshold.setRecordTime(now);
                //存入数据库
                environmentThresholdService.add(threshold);
            }break;
            case "identifyAlarm": {
                FireRobotData<IdentifyAlarm> data = gson.fromJson(jsonStr, new TypeToken<FireRobotData<IdentifyAlarm>>() {
                }.getType());
                IdentifyAlarm alarm = data.getData();
                //存入数据库
                identifyAlarmService.add(alarm);
            }break;
            default:
                break;
        }

    }

    @Override
    public void handleTransportError(WebSocketSession session, Throwable exception) {
        log.error("Transport error occurred.", exception);
    }

    @Override
    public void afterConnectionClosed(WebSocketSession session, CloseStatus status) {
        log.info("WebSocket connection closed: {}", status);
        this.session = null;
    }

    public WebSocketSession getSession() {
        return session;
    }
}