/*
 * Copyright (C) 2025 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.accessibility.detail.a11yservice

import android.accessibilityservice.AccessibilityServiceInfo
import android.content.Context
import android.text.TextUtils
import androidx.preference.Preference
import androidx.preference.PreferenceScreen
import com.android.settings.accessibility.extensions.isInSetupWizard
import com.android.settings.core.BasePreferenceController

class TopIntroPreferenceController(context: Context, prefKey: String) :
    BasePreferenceController(context, prefKey) {
    private var topIntro: CharSequence? = null

    fun initialize(serviceInfo: AccessibilityServiceInfo) {
        topIntro = serviceInfo.loadIntro(mContext.packageManager)
    }

    override fun getAvailabilityStatus(): Int =
        if (TextUtils.isEmpty(topIntro) || mContext.isInSetupWizard()) {
            CONDITIONALLY_UNAVAILABLE
        } else {
            AVAILABLE_UNSEARCHABLE
        }

    override fun displayPreference(screen: PreferenceScreen?) {
        super.displayPreference(screen)
        val preference: Preference? = screen?.findPreference(preferenceKey)
        preference?.title = topIntro
    }
}