Dantotsu/app/src/main/java/ani/dantotsu/media/Media.kt

package ani.dantotsu.media

import android.graphics.Bitmap
import ani.dantotsu.connections.anilist.Anilist
import ani.dantotsu.connections.anilist.api.FuzzyDate
import ani.dantotsu.connections.anilist.api.MediaEdge
import ani.dantotsu.connections.anilist.api.MediaList
import ani.dantotsu.connections.anilist.api.MediaStreamingEpisode
import ani.dantotsu.connections.anilist.api.MediaType
import ani.dantotsu.connections.anilist.api.Query
import ani.dantotsu.connections.mal.MAL
import ani.dantotsu.media.anime.Anime
import ani.dantotsu.media.manga.Manga
import ani.dantotsu.profile.User
import ani.dantotsu.settings.saving.PrefManager
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import java.io.Serializable
import ani.dantotsu.connections.anilist.api.Media as ApiMedia

data class Media(
    val anime: Anime? = null,
    val manga: Manga? = null,
    val id: Int,

    var idMAL: Int? = null,
    var typeMAL: String? = null,

    val name: String?,
    val nameRomaji: String,
    val userPreferredName: String,

    var cover: String? = null,
    var banner: String? = null,
    var relation: String? = null,
    var favourites: Int? = null,

    var isAdult: Boolean,
    var isFav: Boolean = false,
    var notify: Boolean = false,

    var userListId: Int? = null,
    var isListPrivate: Boolean = false,
    var notes: String? = null,
    var userProgress: Int? = null,
    var userStatus: String? = null,
    var userScore: Int = 0,
    var userRepeat: Int = 0,
    var userUpdatedAt: Long? = null,
    var userStartedAt: FuzzyDate = FuzzyDate(),
    var userCompletedAt: FuzzyDate = FuzzyDate(),
    var inCustomListsOf: MutableMap<String, Boolean>? = null,
    var userFavOrder: Int? = null,

    val status: String? = null,
    var format: String? = null,
    var source: String? = null,
    var countryOfOrigin: String? = null,
    val meanScore: Int? = null,
    var genres: ArrayList<String> = arrayListOf(),
    var tags: ArrayList<String> = arrayListOf(),
    var description: String? = null,
    var synonyms: ArrayList<String> = arrayListOf(),
    var trailer: String? = null,
    var startDate: FuzzyDate? = null,
    var endDate: FuzzyDate? = null,
    var popularity: Int? = null,

    var timeUntilAiring: Long? = null,

    var characters: ArrayList<Character>? = null,
    var review: ArrayList<Query.Review>? = null,
    var staff: ArrayList<Author>? = null,
    var prequel: Media? = null,
    var sequel: Media? = null,
    var relations: ArrayList<Media>? = null,
    var recommendations: ArrayList<Media>? = null,
    var users: ArrayList<User>? = null,
    var vrvId: String? = null,
    var crunchySlug: String? = null,

    var nameMAL: String? = null,
    var shareLink: String? = null,
    var selected: Selected? = null,
    var streamingEpisodes: List<MediaStreamingEpisode>? = null,
    var idKitsu: String? = null,

    var cameFromContinue: Boolean = false
) : Serializable {

    constructor(apiMedia: ApiMedia) : this(
        id = apiMedia.id,
        idMAL = apiMedia.idMal,
        popularity = apiMedia.popularity,
        name = apiMedia.title!!.english,
        nameRomaji = apiMedia.title!!.romaji,
        userPreferredName = apiMedia.title!!.userPreferred,
        cover = apiMedia.coverImage?.large ?: apiMedia.coverImage?.medium,
        banner = apiMedia.bannerImage,
        status = apiMedia.status.toString(),
        isFav = apiMedia.isFavourite!!,
        isAdult = apiMedia.isAdult ?: false,
        isListPrivate = apiMedia.mediaListEntry?.private ?: false,
        userProgress = apiMedia.mediaListEntry?.progress,
        userScore = apiMedia.mediaListEntry?.score?.toInt() ?: 0,
        userStatus = apiMedia.mediaListEntry?.status?.toString(),
        meanScore = apiMedia.meanScore,
        startDate = apiMedia.startDate,
        endDate = apiMedia.endDate,
        favourites = apiMedia.favourites,
        timeUntilAiring = apiMedia.nextAiringEpisode?.timeUntilAiring?.let { it.toLong() * 1000 },
        anime = if (apiMedia.type == MediaType.ANIME) Anime(
            totalEpisodes = apiMedia.episodes,
            nextAiringEpisode = apiMedia.nextAiringEpisode?.episode?.minus(1)
        ) else null,
        manga = if (apiMedia.type == MediaType.MANGA) Manga(totalChapters = apiMedia.chapters) else null,
        format = apiMedia.format?.toString(),
    )

    constructor(mediaList: MediaList) : this(mediaList.media!!) {
        this.userProgress = mediaList.progress
        this.isListPrivate = mediaList.private ?: false
        this.userScore = mediaList.score?.toInt() ?: 0
        this.userStatus = mediaList.status?.toString()
        this.userUpdatedAt = mediaList.updatedAt?.toLong()
        this.genres =
            mediaList.media?.genres?.toMutableList() as? ArrayList<String>? ?: arrayListOf()
    }

    constructor(mediaEdge: MediaEdge) : this(mediaEdge.node!!) {
        this.relation = mediaEdge.relationType?.toString()
    }

    fun mainName() = name ?: nameMAL ?: nameRomaji
    fun mangaName() = if (countryOfOrigin != "JP") mainName() else nameRomaji
}

fun Media?.deleteFromList(
    scope: CoroutineScope,
    onSuccess: suspend () -> Unit,
    onError: suspend (e: Exception) -> Unit,
    onNotFound: suspend () -> Unit
) {
    val id = this?.userListId
    scope.launch {
        withContext(Dispatchers.IO) {
            this@deleteFromList?.let { media ->
                val _id = id ?: Anilist.query.userMediaDetails(media).userListId
                _id?.let { listId ->
                    try {
                        Anilist.mutation.deleteList(listId)
                        MAL.query.deleteList(media.anime != null, media.idMAL)

                        val removeList = PrefManager.getCustomVal("removeList", setOf<Int>())
                        PrefManager.setCustomVal(
                            "removeList", removeList.minus(listId)
                        )

                        onSuccess()
                    } catch (e: Exception) {
                        onError(e)
                    }
                } ?: onNotFound()
            }
        }
    }
}

fun emptyMedia() = Media(
    id = 0,
    name = "No media found",
    nameRomaji = "No media found",
    userPreferredName = "",
    isAdult = false,
    isFav = false,
    isListPrivate = false,
    userScore = 0,
    userStatus = "",
    format = "",
)

object MediaSingleton {
    var media: Media? = null
    var bitmap: Bitmap? = null
}