/*
 * Copyright (C) 2023 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.settings.privatespace;

import static com.android.settings.privatespace.PrivateSpaceAuthenticationActivity.EXTRA_SHOW_PRIVATE_SPACE_UNLOCKED;

import android.app.settings.SettingsEnums;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;

import com.android.settings.R;
import com.android.settings.dashboard.DashboardFragment;

/** Fragment representing the Private Space dashboard in Settings. */
public class PrivateSpaceDashboardFragment extends DashboardFragment {
    private static final String TAG = "PSDashboardFragment";

    private final BroadcastReceiver mBroadcastReceiver =
            new BroadcastReceiver() {
                @Override
                public void onReceive(Context context, Intent intent) {
                    if (intent == null) {
                        return;
                    }
                    String action = intent.getAction();
                    if (Intent.ACTION_PROFILE_INACCESSIBLE.equals(action)
                            || Intent.ACTION_PROFILE_UNAVAILABLE.equals(action)) {
                        finishAndRemoveTaskIfLocked();
                    }
                }
            };

    @Override
    public void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        if (icicle == null
                && getIntent().getBooleanExtra(EXTRA_SHOW_PRIVATE_SPACE_UNLOCKED, false)) {
            Log.i(TAG, "Private space unlocked showing toast");
            Drawable drawable =
                    getContext().getDrawable(R.drawable.ic_private_space_unlock_icon);
            Toast.makeCustomToastWithIcon(
                            getContext(),
                            null /* looper */,
                            getContext().getString(R.string.private_space_unlocked),
                            Toast.LENGTH_SHORT,
                            drawable)
                    .show();
        }
    }

    @Override
    public void onStart() {
        super.onStart();
        finishAndRemoveTaskIfLocked();
    }

    @Override
    public void onPause() {
        super.onPause();
        getActivity().unregisterReceiver(mBroadcastReceiver);
    }

    @Override
    public void onResume() {
        super.onResume();
        final IntentFilter intentFilter = new IntentFilter();
        intentFilter.addAction(Intent.ACTION_PROFILE_UNAVAILABLE);
        intentFilter.addAction(Intent.ACTION_PROFILE_INACCESSIBLE);
        getActivity().registerReceiver(mBroadcastReceiver, intentFilter);
    }

    private void finishAndRemoveTaskIfLocked() {
        if (PrivateSpaceMaintainer.getInstance(getContext()).isPrivateSpaceLocked()) {
            // To make sure the task is removed if it is the last activity in that stack.
            getActivity().finishAndRemoveTask();
        }
    }

    @Override
    protected int getPreferenceScreenResId() {
        return R.xml.private_space_settings;
    }

    @Override
    public int getMetricsCategory() {
        return SettingsEnums.PRIVATE_SPACE_SETTINGS;
    }

    @Override
    protected String getLogTag() {
        return TAG;
    }
}