package com.futbollibre.tv.util

import androidx.annotation.DrawableRes
import com.futbollibre.tv.R
import java.text.Normalizer

object LeagueArt {

    @DrawableRes
    fun logoResId(category: String?): Int {
        return when (resolveKey(category)) {
            LeagueKey.CHAMPIONS -> R.drawable.league_uefa_champions
            LeagueKey.LIBERTADORES -> R.drawable.league_copa_libertadores
            LeagueKey.LIGA_PROFESIONAL -> R.drawable.league_liga_profesional
            LeagueKey.CONCACAF -> R.drawable.league_concacaf_champions
            LeagueKey.BETPLAY -> R.drawable.league_liga_betplay
            LeagueKey.BRASILEIRAO -> R.drawable.league_brasileirao
            LeagueKey.COPA_ARGENTINA -> R.drawable.league_copa_argentina
            LeagueKey.DEFAULT -> R.drawable.ic_channel_default
        }
    }

    @DrawableRes
    fun backgroundResId(category: String?): Int {
        return when (resolveKey(category)) {
            LeagueKey.CHAMPIONS -> R.drawable.bg_league_champions
            LeagueKey.LIBERTADORES -> R.drawable.bg_league_libertadores
            LeagueKey.LIGA_PROFESIONAL -> R.drawable.bg_league_liga_profesional
            LeagueKey.CONCACAF -> R.drawable.bg_league_concacaf
            LeagueKey.BETPLAY -> R.drawable.bg_league_betplay
            LeagueKey.BRASILEIRAO -> R.drawable.bg_league_brasileirao
            LeagueKey.COPA_ARGENTINA -> R.drawable.bg_league_copa_argentina
            LeagueKey.DEFAULT -> R.drawable.bg_agenda_default
        }
    }

    private fun resolveKey(category: String?): LeagueKey {
        val normalized = normalize(category)
        return when {
            "champions league" in normalized -> LeagueKey.CHAMPIONS
            "copa libertadores" in normalized -> LeagueKey.LIBERTADORES
            "liga profesional" in normalized -> LeagueKey.LIGA_PROFESIONAL
            "concacaf champions" in normalized -> LeagueKey.CONCACAF
            "betplay" in normalized -> LeagueKey.BETPLAY
            "brasileirao" in normalized -> LeagueKey.BRASILEIRAO
            "copa argentina" in normalized -> LeagueKey.COPA_ARGENTINA
            else -> LeagueKey.DEFAULT
        }
    }

    private fun normalize(value: String?): String {
        if (value.isNullOrBlank()) {
            return ""
        }
        return Normalizer.normalize(value.lowercase(), Normalizer.Form.NFD)
            .replace(Regex("\\p{Mn}+"), "")
    }

    private enum class LeagueKey {
        CHAMPIONS,
        LIBERTADORES,
        LIGA_PROFESIONAL,
        CONCACAF,
        BETPLAY,
        BRASILEIRAO,
        COPA_ARGENTINA,
        DEFAULT
    }
}