using PkmnLib.Plugin.Gen7.Scripts.Pokemon;

namespace PkmnLib.Plugin.Gen7.Scripts.Moves;

[Script(ScriptCategory.Move, "trick_or_treat")]
public class TrickOrTreat : Script, IScriptOnSecondaryEffect
{
    /// <inheritdoc />
    public void OnSecondaryEffect(IExecutingMove move, IPokemon target, byte hit)
    {
        var library = move.Battle.Library.StaticLibrary.Types;
        if (!library.TryGetTypeIdentifier("ghost", out var ghostType) || target.Types.Contains(ghostType))
        {
            move.GetHitData(target, hit).Fail();
            return;
        }
        if (target.Volatile.TryGet<HasHadTypeAddedEffect>(out var effect))
        {
            target.RemoveType(effect.TypeIdentifier);
            target.Volatile.Remove<HasHadTypeAddedEffect>();
        }

        target.AddType(ghostType);
        target.Volatile.Add(new HasHadTypeAddedEffect(ghostType));
    }
}