/*
 * Copyright 2018 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.riotx.features.settings.troubleshoot

import androidx.annotation.StringRes
import kotlin.properties.Delegates

abstract class TroubleshootTest(@StringRes val titleResId: Int) {

    enum class TestStatus {
        NOT_STARTED,
        RUNNING,
        FAILED,
        SUCCESS
    }

    var description: String? = null

    var status: TestStatus by Delegates.observable(TestStatus.NOT_STARTED) { _, _, _ ->
        statusListener?.invoke(this)
    }

    var statusListener: ((TroubleshootTest) -> Unit)? = null

    var manager: NotificationTroubleshootTestManager? = null

    abstract fun perform()

    fun isFinished(): Boolean = (status == TestStatus.FAILED || status == TestStatus.SUCCESS)

    var quickFix: TroubleshootQuickFix? = null

    abstract class TroubleshootQuickFix(@StringRes val title: Int) {
        abstract fun doFix()
    }

    open fun cancel() {
    }
}
