BayernMessenger/app/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/TimelineItemFactory.kt

/*
 *
 *  * 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.riotredesign.features.home.room.detail.timeline

import com.airbnb.epoxy.EpoxyModel
import im.vector.matrix.android.api.session.events.model.EventType
import im.vector.matrix.android.api.session.room.timeline.TimelineEvent

class TimelineItemFactory(private val messageItemFactory: MessageItemFactory,
                          private val roomNameItemFactory: RoomNameItemFactory,
                          private val roomTopicItemFactory: RoomTopicItemFactory,
                          private val roomMemberItemFactory: RoomMemberItemFactory,
                          private val defaultItemFactory: DefaultItemFactory) {

    fun create(event: TimelineEvent,
               nextEvent: TimelineEvent?,
               callback: TimelineEventController.Callback?): EpoxyModel<*>? {

        return when (event.root.type) {
            EventType.MESSAGE           -> messageItemFactory.create(event, nextEvent, callback)
            EventType.STATE_ROOM_NAME   -> roomNameItemFactory.create(event)
            EventType.STATE_ROOM_TOPIC  -> roomTopicItemFactory.create(event)
            EventType.STATE_ROOM_MEMBER -> roomMemberItemFactory.create(event)
            else                                                                          -> defaultItemFactory.create(event)
        }
    }

}