/*
 * 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 io.appium.espressoserver.lib.handlers.exceptions.AppiumException
import io.appium.espressoserver.lib.model.AppiumParams
import io.appium.espressoserver.lib.model.GlobalSession

class GetSessions :
    RequestHandler<AppiumParams, Collection<Map<String, Any?>>>, NoSessionCommandHandler {

    @Throws(AppiumException::class)
    override fun handleInternal(params: AppiumParams): Collection<Map<String, Any?>> {
        return if (GlobalSession.exists) {
            listOf(mapOf(
                    "id" to GlobalSession.sessionId,
                    "capabilities" to mapOf(
                            "firstMatch" to GlobalSession.capabilities?.firstMatch,
                            "alwaysMatch" to GlobalSession.capabilities?.alwaysMatch
                    )
            ))
        } else {
            emptyList()
        }
    }

}