package com.gh.base;

import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Build;
import android.os.Looper;
import android.preference.PreferenceManager;
import android.util.Log;

import com.gh.common.constant.Config;
import com.gh.common.util.DataCollectionUtils;
import com.gh.common.util.DataUtils;
import com.gh.gamecenter.SplashScreenActivity;
import com.lightgame.config.CommonDebug;
import com.lightgame.download.FileUtils;
import com.lightgame.utils.AppManager;
import com.lightgame.utils.Utils;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.lang.Thread.UncaughtExceptionHandler;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import java.util.concurrent.TimeoutException;

import io.sentry.Sentry;

public class AppUncaughtHandler implements UncaughtExceptionHandler {

    private Context mContext;

    public AppUncaughtHandler(Context context) {
        // 获取系统默认的UncaughtException处理器
        mContext = context;
    }

    @Override
    public void uncaughtException(Thread t, Throwable e) {
        if (("FinalizerWatchdogDaemon").equals(t.getName())
            && e instanceof TimeoutException) {
            // ignore timeoutException
            // detail can be found in this didi tech blog post https://mp.weixin.qq.com/s?__biz=MzU1ODEzNjI2NA==&mid=2247487185&idx=2&sn=cf2d9e10053f625bde0f61d246f14870&source=41#wechat_redirect
        } else {
            new Thread(() -> {
                Looper.prepare();
                Utils.toast(mContext.getApplicationContext(), "\"光环助手\"发生错误");
                Looper.loop();
            });
            saveLocalLog(mContext, e);
            restart(mContext);
            Sentry.captureException(e);
        }
    }

    public static void restart(final Context context) {
        // S450 这机器会无限重启循环 : (
        if ("S450".equals(Build.MODEL)) return;

        // 防止重复奔溃，导致助手一直重启，20秒内不做处理
        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context);
        long curTime = System.currentTimeMillis();
        long time = sp.getLong("last_restart_time", 0);
        if (curTime - time > 20 * 1000) {
            sp.edit().putLong("last_restart_time", curTime).apply();
            Intent intent = new Intent(context, SplashScreenActivity.class);
            intent.setAction(Intent.ACTION_MAIN);
            intent.addCategory(Intent.CATEGORY_LAUNCHER);
            PendingIntent restartIntent = PendingIntent.getActivity(context, 0, intent,
                    PendingIntent.FLAG_UPDATE_CURRENT);
            // 退出程序并重启
            AlarmManager mgr = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
            mgr.set(AlarmManager.RTC, curTime + 3000, restartIntent); // 1秒钟后重启应用
        }

        //error restart
//        System.exit(2);
        AppManager.getInstance().finishAllActivity();
    }

    // 保存log到本地
    public static void saveLocalLog(Context context, Throwable ex) {
        String errorMsg = Log.getStackTraceString(ex);
        Config.setExceptionMsg(errorMsg);

        // 保存到本地
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss", Locale.getDefault());
        File file = new File(FileUtils.getLogPath(context.getApplicationContext(),
                format.format(new Date()) + "_gh_assist" + ".log"));
        FileWriter writer = null;
        try {
            file.createNewFile();
            writer = new FileWriter(file);
            writer.write(errorMsg);
            writer.flush();
        } catch (IOException e1) {
            e1.printStackTrace();
        } finally {
            if (writer != null) {
                try {
                    writer.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }

    }

    /**
     * 下次应用启动再上报
     *
     * @param context
     * @param throwable
     */
    public static void reportException(Context context, Throwable throwable) {

        CommonDebug.logMethodWithParams(context, "ERRMSG", throwable);

        // 上传错误数据
        try {
            DataCollectionUtils.uploadError(context, Log.getStackTraceString(throwable));
        } catch (Exception e) {
        }

        DataUtils.onError(context, throwable);

    }

}