/*
 * 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.server.bluetooth

import android.bluetooth.IBluetoothManagerCallback
import android.os.IBinder
import android.os.UserHandle
import java.io.FileDescriptor
import java.io.PrintWriter

/**
 * This interface is used to abstract the BluetoothManagerService into testable components.
 *
 * The goal is to make the binder and the messenger to not directly depend on the service, but to
 * depend on this interface instead.
 */
interface BluetoothManagerServiceApi {
    fun registerAdapter(callback: IBluetoothManagerCallback?): IBinder?

    fun unregisterAdapter(callback: IBluetoothManagerCallback?)

    fun getState(): Int

    fun waitForState(state: Int): Boolean

    fun getAddress(): String?

    fun getName(): String?

    fun isBleScanAvailable(): Boolean

    fun isHearingAidProfileSupported(): Boolean

    fun enable(reason: Int, packageName: String?): Boolean

    fun enableBle(packageName: String?, token: IBinder?): Boolean

    fun enableNoAutoConnect(packageName: String?): Boolean

    fun disable(packageName: String?, persist: Boolean): Boolean

    fun disableBle(packageName: String?, token: IBinder?): Boolean

    fun factoryReset(count: Int): Boolean

    fun setBtHciSnoopLogMode(mode: Int): Int

    fun getBtHciSnoopLogMode(): Int

    fun isAutoOnSupported(): Boolean

    fun isAutoOnEnabled(): Boolean

    fun setAutoOnEnabled(status: Boolean)

    fun dump(fd: FileDescriptor?, writer: PrintWriter?, args: Array<String?>?)

    fun onUserRestrictionsChanged(userHandle: UserHandle?)

    fun onBleScanDisabled()
}