package eu.kanade.tachiyomi.data.track.suwayomi

import android.graphics.Color
import dev.icerock.moko.resources.StringResource
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.database.models.Track
import eu.kanade.tachiyomi.data.track.BaseTracker
import eu.kanade.tachiyomi.data.track.EnhancedTracker
import eu.kanade.tachiyomi.data.track.model.TrackSearch
import eu.kanade.tachiyomi.source.Source
import kotlinx.collections.immutable.ImmutableList
import kotlinx.collections.immutable.persistentListOf
import tachiyomi.i18n.MR
import tachiyomi.domain.manga.model.Manga as DomainManga
import tachiyomi.domain.track.model.Track as DomainTrack

class Suwayomi(id: Long) : BaseTracker(id, "Suwayomi"), EnhancedTracker {

    val api by lazy { SuwayomiApi(id) }

    override fun getLogo() = R.drawable.ic_tracker_suwayomi

    override fun getLogoColor() = Color.rgb(255, 35, 35) // TODO

    companion object {
        const val UNREAD = 1
        const val READING = 2
        const val COMPLETED = 3
    }

    override fun getStatusList() = listOf(UNREAD, READING, COMPLETED)

    override fun getStatus(status: Int): StringResource? = when (status) {
        UNREAD -> MR.strings.unread
        READING -> MR.strings.reading
        COMPLETED -> MR.strings.completed
        else -> null
    }

    override fun getReadingStatus(): Int = READING

    override fun getRereadingStatus(): Int = -1

    override fun getCompletionStatus(): Int = COMPLETED

    override fun getScoreList(): ImmutableList<String> = persistentListOf()

    override fun displayScore(track: DomainTrack): String = ""

    override suspend fun update(track: Track, didReadChapter: Boolean): Track {
        if (track.status != COMPLETED) {
            if (didReadChapter) {
                if (track.last_chapter_read.toInt() == track.total_chapters && track.total_chapters > 0) {
                    track.status = COMPLETED
                } else {
                    track.status = READING
                }
            }
        }

        return api.updateProgress(track)
    }

    override suspend fun bind(track: Track, hasReadChapters: Boolean): Track {
        return track
    }

    override suspend fun search(query: String): List<TrackSearch> {
        TODO("Not yet implemented")
    }

    override suspend fun refresh(track: Track): Track {
        val remoteTrack = api.getTrackSearch(track.tracking_url)
        track.copyPersonalFrom(remoteTrack)
        track.total_chapters = remoteTrack.total_chapters
        return track
    }

    override suspend fun login(username: String, password: String) {
        saveCredentials("user", "pass")
    }

    override fun loginNoop() {
        saveCredentials("user", "pass")
    }

    override fun getAcceptedSources(): List<String> = listOf("eu.kanade.tachiyomi.extension.all.tachidesk.Tachidesk")

    override suspend fun match(manga: DomainManga): TrackSearch? =
        try {
            api.getTrackSearch(manga.url)
        } catch (e: Exception) {
            null
        }

    override fun isTrackFrom(track: DomainTrack, manga: DomainManga, source: Source?): Boolean = source?.let {
        accept(it)
    } == true

    override fun migrateTrack(track: DomainTrack, manga: DomainManga, newSource: Source): DomainTrack? =
        if (accept(newSource)) {
            track.copy(remoteUrl = manga.url)
        } else {
            null
        }
}
