/*
 * Copyright 2019 New Vector Ltd
 *
 * 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 im.vector.matrix.android.internal.worker

import android.content.Context
import androidx.work.ListenableWorker
import androidx.work.WorkerFactory
import androidx.work.WorkerParameters
import im.vector.matrix.android.internal.di.MatrixScope
import javax.inject.Inject
import javax.inject.Provider

class MatrixWorkerFactory @Inject constructor(
        private val workerFactories: Map<Class<out ListenableWorker>, @JvmSuppressWildcards Provider<DelegateWorkerFactory>>
) : WorkerFactory() {

    override fun createWorker(
            appContext: Context,
            workerClassName: String,
            workerParameters: WorkerParameters
    ): ListenableWorker? {
        val foundEntry =
                workerFactories.entries.find { Class.forName(workerClassName).isAssignableFrom(it.key) }
        val factoryProvider = foundEntry?.value
                ?: throw IllegalArgumentException("unknown worker class name: $workerClassName")
        return factoryProvider.get().create(appContext, workerParameters)
    }
}
