/*
 * Copyright (C) 2021 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.car.settings.enterprise;

import android.car.drivingstate.CarUxRestrictions;
import android.content.Context;

import androidx.preference.Preference;

import com.android.car.settings.R;
import com.android.car.settings.common.FragmentController;
import com.android.car.settings.enterprise.CallbackTranslator.AppsCounterCallbackTranslator;
import com.android.car.settingslib.applications.ApplicationFeatureProvider;
import com.android.internal.annotations.VisibleForTesting;

/**
* Controller to show which apps were installed by the device owner.
*/
public final class EnterpriseInstalledPackagesPreferenceController
        extends BaseApplicationsCounterPreferenceController<Preference> {

    public EnterpriseInstalledPackagesPreferenceController(Context context, String preferenceKey,
            FragmentController fragmentController, CarUxRestrictions uxRestrictions) {
        this(context, preferenceKey, fragmentController, uxRestrictions, /* provider= */ null);
    }

    @VisibleForTesting
    EnterpriseInstalledPackagesPreferenceController(Context context, String preferenceKey,
            FragmentController fragmentController, CarUxRestrictions uxRestrictions,
            ApplicationFeatureProvider provider) {
        super(context, preferenceKey, fragmentController, uxRestrictions, provider);
    }

    @Override
    protected void lazyLoad(AppsCounterCallbackTranslator callbackTranslator) {
        mApplicationFeatureProvider.calculateNumberOfPolicyInstalledApps(/* async= */ true,
                callbackTranslator);
    }

    @Override
    protected void updateState(Preference p) {
        int count = getResult();
        p.setSummary(getContext().getResources().getQuantityString(
                R.plurals.enterprise_privacy_number_packages_lower_bound, count, count));
    }
}