package com.tianrun.sipcall.call;


import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.KeyguardManager;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.PowerManager;
import android.os.PowerManager.WakeLock;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.TextView;

import androidx.annotation.NonNull;
import androidx.viewpager.widget.PagerAdapter;
import androidx.viewpager.widget.ViewPager;

import com.qmuiteam.qmui.util.QMUIDisplayHelper;
import com.qmuiteam.qmui.widget.tab.QMUITabBuilder;
import com.qmuiteam.qmui.widget.tab.QMUITabIndicator;
import com.qmuiteam.qmui.widget.tab.QMUITabSegment;
import com.tianrun.sipcall.R;
import com.tianrun.sipcall.SipEngine;
import com.tianrun.sipcall.db.DBGroup;
import com.tianrun.sipcall.db.DBUser;
import com.tianrun.sipcall.net.Net;
import com.tianrun.sipcall.ui.TrBaseActivity;
import com.tianrun.sipcall.utils.CONS;
import com.tianrun.sipcall.utils.logmy;

import blue.view.EngineServer;
import blue.view.SMPercentFrameLayout;
import blue.view.SMSurfaceViewRenderer;


public class InCallActivity extends TrBaseActivity implements OnClickListener {
    public static Handler handler_CallActivity;
    public static String TAG = "CallActivity";
    private PowerManager powerManager = null;
    private WakeLock wakeLock = null;
    private SMSurfaceViewRenderer localRender;
    private SMSurfaceViewRenderer remoteRender;
    private SMPercentFrameLayout localRenderLayout;
    private SMPercentFrameLayout remoteRenderLayout;
    private ImageButton incall_answer, incall_hangup;
    private TextView show;
    QMUITabSegment mTabSegment;
    ViewPager mContentViewPager;

    private EngineServer engineServer;

    private int callid = -1;//当前通话的id
    private String callnumber = "未知";
    private String callstate = "未知";
    private int calltype = 0; //0音频1视频
    private boolean VIDEOSTATE = false;
    public static Intent incallIntent;

    public String[] screenTyps = {"经典模式", "均分模式", "远程全屏", "本地全屏"};

    private PagerAdapter mPagerAdapter = new PagerAdapter() {
        @Override
        public boolean isViewFromObject(View view, Object object) {
            return view == object;
        }

        @Override
        public int getCount() {
            return screenTyps.length;
        }

        @Override
        public Object instantiateItem(final ViewGroup container, int position) {
//            ContentPage page = ContentPage.getPage(position);
            View view = remoteRender;
//            view.setTag(page);
//            ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(
//                    ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
//            container.addView(view, params);
            return view;
        }

        @Override
        public void destroyItem(ViewGroup container, int position, Object object) {
            container.removeView((View) object);
        }

        @Override
        public int getItemPosition(@NonNull Object object) {
            View view = (View) object;
            return 0;
        }
    };

    @SuppressLint("InvalidWakeLockTag")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
//		fullScreen();
        setContentView(R.layout.incallactivity);
        handler_CallActivity = handler;
        powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
        //获取PowerManager.WakeLock对象，后面的参数|表示同时传入两个值，最后的是调试用的Tag
        wakeLock = powerManager.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.SCREEN_BRIGHT_WAKE_LOCK, "bright");
        //点亮屏幕
        wakeLock.acquire();

        KeyguardManager km = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
        KeyguardManager.KeyguardLock kl = km.newKeyguardLock("unLock");
        kl.disableKeyguard();
        initview();
        incallIntent = getIntent();
        setDate(this.getIntent());
        initTabAndPager();
    }

    private void initview() {
        show = (TextView) findViewById(R.id.show);
        incall_answer = (ImageButton) findViewById(R.id.incall_answer);
        incall_hangup = (ImageButton) findViewById(R.id.incall_hangup);
        incall_hangup.setOnClickListener(this);
        incall_answer.setOnClickListener(this);
        //下面为视频部分
        localRender = (SMSurfaceViewRenderer) findViewById(R.id.local_video_view);
        remoteRender = (SMSurfaceViewRenderer) findViewById(R.id.remote_video_view);
        localRenderLayout = (SMPercentFrameLayout) findViewById(R.id.local_video_layout);
        remoteRenderLayout = (SMPercentFrameLayout) findViewById(R.id.remote_video_layout);
        engineServer = new EngineServer(localRender, remoteRender, localRenderLayout, remoteRenderLayout, true);

        mTabSegment = findViewById(R.id.ScreenType);
        mContentViewPager = findViewById(R.id.contentViewPager);
    }

    private void initTabAndPager() {
        mContentViewPager.setAdapter(mPagerAdapter);
        mContentViewPager.setCurrentItem(0, false);
        QMUITabBuilder tabBuilder = mTabSegment.tabBuilder();
        for (int i = 0; i < screenTyps.length; i++) {
            mTabSegment.addTab(tabBuilder.setText(screenTyps[i]).build(this));
        }
        int space = QMUIDisplayHelper.dp2px(this, 16);
        mTabSegment.setIndicator(new QMUITabIndicator(
                QMUIDisplayHelper.dp2px(this, 2), false, true));
        mTabSegment.setMode(QMUITabSegment.MODE_SCROLLABLE);
        mTabSegment.setItemSpaceInScrollMode(space);
        mTabSegment.setupWithViewPager(mContentViewPager, false);
        mTabSegment.setPadding(space, 0, space, 0);
        mTabSegment.addOnTabSelectedListener(new QMUITabSegment.OnTabSelectedListener() {
            @Override
            public void onTabSelected(int index) {
                engineServer.adjustVideoView(index);
            }

            @Override
            public void onTabUnselected(int index) {
            }

            @Override
            public void onTabReselected(int index) {
            }

            @Override
            public void onDoubleTap(int index) {
            }
        });
    }

    @Override
    protected void onNewIntent(Intent intent) {
        super.onNewIntent(intent);
        fullScreen();
        incallIntent = getIntent();
        setDate(intent);
    }

    @Override
    protected void onResume() {
        super.onResume();
        if (callstate.equals("来电")) {
            incall_answer.setVisibility(View.VISIBLE);
        } else {
            incall_answer.setVisibility(View.GONE);
        }
        show.setText(callnumber + callstate);
        if (incall_answer.getVisibility() == View.VISIBLE) {
            incall_answer.setVisibility(View.GONE);
            SipEngine.getInstance().answer(callid);
        }

    }

    @Override
    protected void onPause() {
        super.onPause();
//		onDestroy();
    }

    @Override
    protected void onDestroy() {
        stopVideoStream(true);
        super.onDestroy();
        SipEngine.getInstance().hangup(callid);
        handler_CallActivity = null;
        if (wakeLock != null) {
            wakeLock.release();
            wakeLock = null;
        }
    }

    /**
     * 变更通话数据
     */
    public void setDate(Intent intent) {
        Bundle bundle = intent.getExtras();
        callid = bundle.getInt("callid");
        callnumber = bundle.getString("callnumber");
        callstate = bundle.getString("callstate");
        calltype = bundle.getInt("calltype");
    }

    /**
     * 停止视频
     *
     * @param isExit 是否完全退出视频
     */
    public synchronized void stopVideoStream(boolean isExit) {
        if (VIDEOSTATE && engineServer != null) {
            engineServer.stopVideoStream(isExit);
            VIDEOSTATE = false;
        }
    }

    @Override
    public boolean handleMessage(Message m) {
        switch (m.what) {
            case CONS.ONGETCALLID:
                callid = (int)m.obj;
                break;
            case CONS.CALLSTATE:
                callstate = (String) m.obj;
                show.setText(callnumber + callstate);
                if (callstate.equals("挂断")) {
                    stopVideoStream(true);
                    finish();
                }
                break;
            case CONS.MEDIASTATE:
                CallMediaUtils utils = (CallMediaUtils) m.obj;
                int r = utils.getR();
                int l = utils.getL();
                int payload = utils.getPayload();
                if (r != 0 || l != 0) {
                    //开始视频
                    ShowVideoView(true);
                    startVideoStream(SipEngine.getInstance().getip(), r, l, payload);
                } else {
                    //开始音频
                    stopVideoStream(false);
                    ShowVideoView(false);
                }
                break;
            case CONS.CALLDOWN:
                stopVideoStream(true);
                finish();
                break;
        }
        return true;
    }

    private synchronized void startVideoStream(String server, int rport, int lport, final int payload) {
        int BitRate = 768;
        int FrameRate = 10;
        int w = 480;
        int h = 270;
        String camerafb = "Front";
        int c = 1;
        switch (camerafb) {
            case "Front":
                c = 1;
                break;
            case "Post":
                c = 0;
                break;
            case "Usb":
                c = 2;
                break;
        }
        c = 0;
        logmy.e(callnumber + "--" + server + "--" + rport + "--" + lport);
        if (engineServer != null) {
            ShowVideoView(true);
            /*
             * 开始视频
             * @param context
             * @param server 服务器地址
             * @param rport 远程端口
             * @param lport 本地端口
             * @param payload payload
             * @param BitRate 带宽
             * @param FrameRate 帧率
             * @param w 宽
             * @param h 高
             * @param camtype 摄像头前后外置
             * @param videoHwAcceleration 是否启用硬编
             * @param recordTx 是否录制远程画面
             * @param recordRx 是否录制本地画面
             * @param saveVideoDir 录制画面存放的文件
             */
            engineServer.startVideoStream(this, server, rport, lport, payload, BitRate, FrameRate, w, h, c, true);
            VIDEOSTATE = true;
        }

    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.incall_hangup:
                SipEngine.getInstance().hangup(callid);
                if (SipEngine.callPagesConfig.size() == 0) {
                    finish();
                }
                break;
            case R.id.incall_answer:
                incall_answer.setVisibility(View.GONE);
                SipEngine.getInstance().answer(callid);
                break;
        }
    }


    public void ShowVideoView(boolean show) {
        if (show) {
            localRenderLayout.setVisibility(View.VISIBLE);
            remoteRenderLayout.setVisibility(View.VISIBLE);
        } else {
            localRenderLayout.setVisibility(View.GONE);
            remoteRenderLayout.setVisibility(View.GONE);
        }
    }

    @SuppressLint("NewApi")
    void fullScreen() {
        int flag = View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                | View.SYSTEM_UI_FLAG_FULLSCREEN
                | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
        getWindow().getDecorView().setSystemUiVisibility(flag);
    }

    public void switchCamera() {
        if (engineServer != null) {
            engineServer.switchCamera(null);
        }
    }
}