package com.mm.android.deviceaddmodule;

import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Binder;
import android.os.IBinder;
import com.lechange.opensdk.device.LCOpenSDK_DeviceInit;
import com.lechange.opensdk.media.DeviceInitInfo;
import com.mm.android.deviceaddmodule.mobilecommon.common.LCConfiguration;
import com.mm.android.deviceaddmodule.mobilecommon.utils.LogUtil;
import com.mm.android.deviceaddmodule.model.DeviceAddModel;
import java.util.concurrent.CopyOnWriteArrayList;

public class SeachDeviceService extends Service {
    public static final String TAG = "SeachDeviceService";
    private CopyOnWriteArrayList<SearchDeviceManager.ISearchDeviceListener> mListenerList;
    private DeviceInitInfo deviceInitInfo;
    private BroadcastReceiver mReceiver;



    @Override
    public void onCreate() {
        super.onCreate();
        mListenerList = new CopyOnWriteArrayList<>();
        if(deviceInitInfo==null){
            deviceInitInfo = new DeviceInitInfo();
        }
        // 注册广播监听器监听网络变化
        IntentFilter intentFilter = new IntentFilter();
        intentFilter.addAction(LCConfiguration.CONNECTIVITY_CHAGET_ACTION);
        mReceiver = new Broadcast();
        registerReceiver(mReceiver, intentFilter);

    }

    @Override
    public IBinder onBind(Intent intent) {
        return new SearchDeviceBinder();
    }

    /**
     * 局域网内搜索设备信息
     */
    private void startSearchDevices() {

        LCOpenSDK_DeviceInit.getInstance().stopSearchDeviceExs();
        LogUtil.debugLog(TAG,"startSearchDevices():::::::");
        LCOpenSDK_DeviceInit.getInstance()
                .searchDeviceInitInfoExs(DeviceAddModel.newInstance().getDeviceInfoCache().getDeviceSn(), 30 * 1000, new LCOpenSDK_DeviceInit.ISearchDeviceListener() {
                    @Override
                    public void onDeviceSearched(String snCode, DeviceInitInfo info) {
                        if(mListenerList!=null){
                            for (int i = 0; i < mListenerList.size(); i++) {
                                SearchDeviceManager.ISearchDeviceListener listener = mListenerList.get(i);
                                listener.onDeviceSearched(snCode,info);
                            }
                        }
                    }
                });

    }


    private void stopSearchDevices() {
        LCOpenSDK_DeviceInit.getInstance().stopSearchDeviceExs();
    }

    private void registerListener(SearchDeviceManager.ISearchDeviceListener listener) {
        if (mListenerList != null && !mListenerList.contains(listener)) {
            mListenerList.add(listener);
        }
    }

    private void unRegisterListener(SearchDeviceManager.ISearchDeviceListener listener) {
        if (mListenerList != null && mListenerList.contains(listener)) {
            mListenerList.remove(listener);
        }
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        unregisterReceiver(mReceiver);
        stopSearchDevices();
        if (mListenerList != null) {
            mListenerList.clear();
        }
        mListenerList = null;
    }

    public class SearchDeviceBinder extends Binder {

        public void startSearchDevices() {
            SeachDeviceService.this.startSearchDevices();
        }

        public void stopSearchDevices() {
            SeachDeviceService.this.stopSearchDevices();
        }

        public void registerListener(SearchDeviceManager.ISearchDeviceListener listener) {
            SeachDeviceService.this.registerListener(listener);
        }

        public void unRegisterListener(SearchDeviceManager.ISearchDeviceListener listener) {
            SeachDeviceService.this.unRegisterListener(listener);
        }
    }

    private class Broadcast extends BroadcastReceiver {
        @Override
        public void onReceive(Context context, Intent intent) {
            if (LCConfiguration.CONNECTIVITY_CHAGET_ACTION.equals(intent.getAction())) {
                //监听到网络变化
                LogUtil.debugLog(TAG,"检测到网络变化");
                SearchDeviceManager.getInstance().clearDevice();
                startSearchDevices();
            }
        }
    }
}