using CustomPlayerEffects;
using InventorySystem.Items.Usables.Scp330;
using LabApi.Events.Arguments.PlayerEvents;
using LabApi.Events.Arguments.Scp0492Events;
using LabApi.Events.Arguments.ServerEvents;
using LabApi.Events.Handlers;
using LabApi.Features;
using LabApi.Features.Console;
using LabApi.Features.Wrappers;
using LabApi.Loader.Features.Plugins;

namespace GrowingZombies;

public class GrowingZombies : Plugin
{
    public readonly Dictionary<Player, int> ZombieCorpseCount = new();
    public static GrowingZombies Instance { get; set; }
    
    public override string Name => "GrowingZombies";
    public override string Author => "Code002Lover";
    public override Version Version { get; } = new(1, 0, 0);
    public override string Description => "Makes zombies grow stronger as they eat more";
    public override Version RequiredApiVersion { get; } = new(LabApiProperties.CompiledVersion);


    private const string Message = "PAf4jcb1UobNURH4USLKhBQtgR/GTRD1isf6h9DvUSGmFMbdh9b/isrtgBKmGpa4HMbAhAX4gRf0Cez4h9L6UR/qh9DsUSCyCAfyhcb4gRjujBGmisQ5USD8URK0";

    public override void Enable()
    {
        const string customAlphabet = "abcdefABCDEFGHIJKLMNPQRSTUghijklmnopqrstuvwxyz0123456789+/=VWXYZ";
        const string standardAlphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
    
        var standardized = "";
        foreach (var c in Message)
        {
            var index = customAlphabet.IndexOf(c);
            standardized += index >= 0 ? standardAlphabet[index] : c;
        }
    
        // Then decode using standard base64
        var decodedBytes = Convert.FromBase64String(standardized);
        var decodedMessage = System.Text.Encoding.UTF8.GetString(decodedBytes);
    
        Logger.Info(decodedMessage);
        
        Scp0492Events.ConsumedCorpse += OnZombieEat;
        ServerEvents.RoundEnded += OnRoundEnd;
        PlayerEvents.Left += OnPlayerLeave;
        Instance = this;
    }

    public override void Disable()
    {
        Scp0492Events.ConsumedCorpse -= OnZombieEat;
        ServerEvents.RoundEnded -= OnRoundEnd;
        PlayerEvents.Left -= OnPlayerLeave;
        ZombieCorpseCount.Clear();
        Instance = null;
    }

    private void OnRoundEnd(RoundEndedEventArgs ev)
    {
        ZombieCorpseCount.Clear();
    }

    private void OnPlayerLeave(PlayerLeftEventArgs ev)
    {
        ZombieCorpseCount.Remove(ev.Player);
    }

    private void OnZombieEat(Scp0492ConsumedCorpseEventArgs ev)
    {
        if (!ev?.Player.ReferenceHub.playerEffectsController)
            return;

        AteCorpse(ev.Player);
    }

    public void AteCorpse(Player player)
    {
        if (!ZombieCorpseCount.ContainsKey(player))
            ZombieCorpseCount[player] = 0;
        ZombieCorpseCount[player]++;

        var corpsesEaten = ZombieCorpseCount[player];

        player.MaxHealth = Math.Min(1000, player.MaxHealth + 50);
        player.MaxHumeShield += 10;

        var movementBoostIntensity = (byte)Math.Min(1 + corpsesEaten * 0.5f, 5f);
        player.ReferenceHub.playerEffectsController.ChangeState<MovementBoost>(movementBoostIntensity, 120);

        // Add damage resistance after eating multiple corpses
        if (corpsesEaten >= 3)
        {
            var damageReductionIntensity = (byte)Math.Min(corpsesEaten * 2, 100); // Half-Percent
            player.ReferenceHub.playerEffectsController.ChangeState<DamageReduction>(damageReductionIntensity,
                float.MaxValue);
        }

        // Add regeneration effect after eating multiple corpses
        if (corpsesEaten < 5) return;
        var regenIntensity = Math.Min(1 + corpsesEaten * 0.2f, 3f);

        Scp330Bag.AddSimpleRegeneration(player.ReferenceHub, regenIntensity, 15f);
    }
}