/*
 * Copyright (c) 2024 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 io.element.android.features.messages.impl.draft

import com.squareup.anvil.annotations.ContributesBinding
import io.element.android.libraries.di.RoomScope
import io.element.android.libraries.matrix.api.core.RoomId
import io.element.android.libraries.matrix.api.room.draft.ComposerDraft
import javax.inject.Inject

@ContributesBinding(RoomScope::class)
class DefaultComposerDraftService @Inject constructor(
    private val volatileComposerDraftStore: VolatileComposerDraftStore,
    private val matrixComposerDraftStore: MatrixComposerDraftStore,
) : ComposerDraftService {
    override suspend fun loadDraft(roomId: RoomId, isVolatile: Boolean): ComposerDraft? {
        return getStore(isVolatile).loadDraft(roomId)
    }

    override suspend fun updateDraft(roomId: RoomId, draft: ComposerDraft?, isVolatile: Boolean) {
        getStore(isVolatile).updateDraft(roomId, draft)
    }

    private fun getStore(isVolatile: Boolean): ComposerDraftStore {
        return if (isVolatile) {
            volatileComposerDraftStore
        } else {
            matrixComposerDraftStore
        }
    }
}
