/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.
 * 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 io.appium.espressoserver.lib.handlers

import androidx.test.espresso.UiController
import io.appium.espressoserver.lib.model.AppiumParams
import io.appium.espressoserver.lib.viewaction.UiControllerPerformer
import io.appium.espressoserver.lib.viewaction.UiControllerRunnable

class UIThreadSynchronizer : RequestHandler<AppiumParams, Void?> {
    override fun handleInternal(params: AppiumParams): Void? {
        val runnable = object : UiControllerRunnable<Void?> {
            override fun run(uiController: UiController): Void? {
                uiController.loopMainThreadUntilIdle()
                return null
            }
        }

        return UiControllerPerformer(runnable).run()
    }
}