/*
 * Copyright 2022 The Android Open Source Project
 *
 * 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
 *
 *      https://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 com.google.android.horologist.media.data.mapper

import com.google.android.horologist.media.data.ExperimentalHorologistMediaDataApi
import com.google.android.horologist.media.data.database.model.PopulatedPlaylist
import com.google.android.horologist.media.model.Playlist

/**
 * Functions to map models from other layers and / or packages into a [Playlist].
 */
@ExperimentalHorologistMediaDataApi
public class PlaylistMapper(
    private val mediaMapper: MediaMapper
) {

    /**
     * Maps from a [PopulatedPlaylist].
     */
    public fun map(populatedPlaylist: PopulatedPlaylist): Playlist =
        Playlist(
            id = populatedPlaylist.playlist.playlistId,
            name = populatedPlaylist.playlist.name,
            artworkUri = populatedPlaylist.playlist.artworkUri,
            mediaList = populatedPlaylist.mediaList.map(mediaMapper::map)
        )
}
