namespace PkmnLib.Plugin.Gen7.Scripts.Pokemon;

[Script(ScriptCategory.Pokemon, "yawn")]
public class YawnEffect : Script
{
    private IPokemon? _pokemon;
    private bool _hasDoneFirstTurn;

    /// <inheritdoc />
    public override void OnAddedToParent(IScriptSource source)
    {
        if (source is IPokemon pokemon)
        {
            _pokemon = pokemon;
        }
        else
        {
            throw new InvalidOperationException("YawnEffect can only be added to a Pokemon.");
        }
    }

    /// <inheritdoc />
    public override void OnEndTurn(IScriptSource owner, IBattle battle)
    {
        if (_pokemon == null)
        {
            return;
        }
        if (!_hasDoneFirstTurn)
        {
            _hasDoneFirstTurn = true;
            return;
        }
        _pokemon.SetStatus(ScriptUtils.ResolveName<Status.Sleep>(), true);
    }
}