package com.nbee.echolink.utils;

import static android.content.Context.POWER_SERVICE;
import static androidx.core.content.ContextCompat.getSystemService;
import static androidx.core.content.ContextCompat.startActivity;

import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Build;
import android.os.PowerManager;
import android.provider.Settings;

import timber.log.Timber;

public class BatteryOptimizationUtil {

    /**
     * 检查应用是否在电池优化白名单中。
     */
    public static boolean isAppIgnoringBatteryOptimizations(Context context) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            PowerManager pm = (PowerManager) context.getSystemService(POWER_SERVICE);
            if (pm != null) {
                return pm.isIgnoringBatteryOptimizations(context.getPackageName());
            }
        }
        return true; // 在低于Android 6.0的设备上，默认为true
    }

    /**
     * 请求将应用加入电池优化白名单。
     */
    public static void requestIgnoreBatteryOptimization(Context context) {
        if (isAppIgnoringBatteryOptimizations(context)) {
            Timber.d("已在忽略电池优化白名单");
            return;
        }
        Timber.d("请求电池优化白名单");
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            String packageName = context.getPackageName();
            PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
            if (pm != null && !pm.isIgnoringBatteryOptimizations(packageName)) {
                Intent intent = new Intent(Intent.ACTION_VIEW);
                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                intent.setAction(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
                intent.setData(Uri.parse("package:" + packageName));
                context.startActivity(intent);
            }
        }
    }

}