/*
 * Copyright (C) 2020 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.applications.specialaccess.interactacrossprofiles;

import static com.google.common.truth.Truth.assertThat;

import static org.robolectric.Shadows.shadowOf;

import android.content.Context;
import android.content.PermissionChecker;
import android.content.pm.CrossProfileApps;
import android.content.pm.UserInfo;
import android.os.UserManager;

import androidx.test.core.app.ApplicationProvider;

import com.android.settings.R;
import com.android.settings.testutils.shadow.ShadowApplicationPackageManager;
import com.android.settings.testutils.shadow.ShadowCrossProfileApps;
import com.android.settings.testutils.shadow.ShadowUserManager;
import com.android.settingslib.testutils.shadow.ShadowPermissionChecker;

import com.google.common.collect.ImmutableList;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.annotation.Config;

@RunWith(RobolectricTestRunner.class)
@Config(shadows = {
        ShadowApplicationPackageManager.class,
        ShadowCrossProfileApps.class,
        ShadowUserManager.class,
        ShadowPermissionChecker.class,
})
public class InteractAcrossProfilesDetailsTest {

    private static final int PERSONAL_PROFILE_ID = 0;
    private static final int WORK_PROFILE_ID = 10;
    private static final String CROSS_PROFILE_PACKAGE_NAME = "crossProfilePackage";
    public static final String INTERACT_ACROSS_PROFILES_PERMISSION =
            "android.permission.INTERACT_ACROSS_PROFILES";

    private final Context mContext = ApplicationProvider.getApplicationContext();
    private ShadowUserManager mShadowUserManager;
    private ShadowCrossProfileApps mShadowCrossProfileApps;
    private ShadowApplicationPackageManager mShadowPackageManager;

    @Before
    public void setUp() {
        mShadowUserManager = (ShadowUserManager) shadowOf(
                mContext.getSystemService(UserManager.class)
        );
        mShadowCrossProfileApps = (ShadowCrossProfileApps) shadowOf(
                mContext.getSystemService(CrossProfileApps.class)
        );
        mShadowPackageManager =
                (ShadowApplicationPackageManager) shadowOf(mContext.getPackageManager());
    }

    @Test
    public void getPreferenceSummary_appOpAllowed_returnsAllowed() {
        mShadowUserManager.addUser(
                PERSONAL_PROFILE_ID, "personal-profile"/* name */, 0/* flags */);
        mShadowUserManager.addProfile(
                PERSONAL_PROFILE_ID, WORK_PROFILE_ID,
                "work-profile"/* profileName */, UserInfo.FLAG_MANAGED_PROFILE);
        mShadowPackageManager.setInstalledPackagesForUserId(
                PERSONAL_PROFILE_ID, ImmutableList.of(CROSS_PROFILE_PACKAGE_NAME));
        mShadowPackageManager.setInstalledPackagesForUserId(
                WORK_PROFILE_ID, ImmutableList.of(CROSS_PROFILE_PACKAGE_NAME));
        mShadowCrossProfileApps.addCrossProfilePackage(
                CROSS_PROFILE_PACKAGE_NAME);
        ShadowPermissionChecker.setResult(
                CROSS_PROFILE_PACKAGE_NAME,
                INTERACT_ACROSS_PROFILES_PERMISSION,
                PermissionChecker.PERMISSION_GRANTED);

        assertThat(InteractAcrossProfilesDetails.getPreferenceSummary(
                mContext, CROSS_PROFILE_PACKAGE_NAME))
                .isEqualTo(mContext.getString(R.string.interact_across_profiles_summary_allowed));
    }

    @Test
    public void getPreferenceSummary_appOpNotAllowed_returnsNotAllowed() {
        mShadowUserManager.addUser(
                PERSONAL_PROFILE_ID, "personal-profile"/* name */, 0/* flags */);
        mShadowUserManager.addProfile(
                PERSONAL_PROFILE_ID, WORK_PROFILE_ID,
                "work-profile"/* profileName */, UserInfo.FLAG_MANAGED_PROFILE);
        mShadowPackageManager.setInstalledPackagesForUserId(
                PERSONAL_PROFILE_ID, ImmutableList.of(CROSS_PROFILE_PACKAGE_NAME));
        mShadowPackageManager.setInstalledPackagesForUserId(
                WORK_PROFILE_ID, ImmutableList.of(CROSS_PROFILE_PACKAGE_NAME));
        mShadowCrossProfileApps.addCrossProfilePackage(
                CROSS_PROFILE_PACKAGE_NAME);
        ShadowPermissionChecker.setResult(
                CROSS_PROFILE_PACKAGE_NAME,
                INTERACT_ACROSS_PROFILES_PERMISSION,
                PermissionChecker.PERMISSION_SOFT_DENIED);
        assertThat(InteractAcrossProfilesDetails.getPreferenceSummary(
                mContext, CROSS_PROFILE_PACKAGE_NAME))
                .isEqualTo(mContext.getString(
                        R.string.interact_across_profiles_summary_not_allowed));
    }

    @Test
    public void getPreferenceSummary_noWorkProfile_returnsNotAllowed() {
        mShadowUserManager.addUser(
                PERSONAL_PROFILE_ID, "personal-profile"/* name */, 0/* flags */);
        mShadowPackageManager.setInstalledPackagesForUserId(
                PERSONAL_PROFILE_ID, ImmutableList.of(CROSS_PROFILE_PACKAGE_NAME));

        assertThat(InteractAcrossProfilesDetails.getPreferenceSummary(
                mContext, CROSS_PROFILE_PACKAGE_NAME))
                .isEqualTo(mContext.getString(
                        R.string.interact_across_profiles_summary_not_allowed));
    }
}