/*
 * Copyright (C) 2024 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.display

import android.content.Context
import com.android.settings.DisplaySettings
import com.android.settings.R
import com.android.settings.Settings.DisplaySettingsActivity
import com.android.settings.display.darkmode.DarkModeScreen
import com.android.settings.flags.Flags
import com.android.settings.security.LockScreenPreferenceScreen
import com.android.settings.utils.makeLaunchIntent
import com.android.settingslib.metadata.PreferenceAvailabilityProvider
import com.android.settingslib.metadata.PreferenceIconProvider
import com.android.settingslib.metadata.PreferenceMetadata
import com.android.settingslib.metadata.ProvidePreferenceScreen
import com.android.settingslib.metadata.preferenceHierarchy
import com.android.settingslib.preference.PreferenceScreenCreator

@ProvidePreferenceScreen
open class DisplayScreen :
    PreferenceScreenCreator, PreferenceAvailabilityProvider, PreferenceIconProvider {
    override val key: String
        get() = KEY

    override val title: Int
        get() = R.string.display_settings

    override fun getIcon(context: Context) =
        when {
            Flags.homepageRevamp() -> R.drawable.ic_settings_display_filled
            else -> R.drawable.ic_settings_display_white
        }

    override fun isFlagEnabled(context: Context) = Flags.catalystDisplaySettingsScreen()

    override fun hasCompleteHierarchy() = false

    override fun fragmentClass() = DisplaySettings::class.java

    override fun getPreferenceHierarchy(context: Context) =
        preferenceHierarchy(this) {
            +BrightnessLevelPreference()
            +AutoBrightnessScreen.KEY
            +LockScreenPreferenceScreen.KEY
            +DarkModeScreen.KEY
            +PeakRefreshRateSwitchPreference()
        }

    override fun getLaunchIntent(context: Context, metadata: PreferenceMetadata?) =
        makeLaunchIntent(context, DisplaySettingsActivity::class.java, metadata?.key)

    override fun isAvailable(context: Context) =
        context.resources.getBoolean(R.bool.config_show_top_level_display)

    companion object {
        const val KEY = "display_settings_screen"
    }
}
