using Sandbox;
using System.Threading.Tasks;

public class CardMirror : Card
{
	public override bool ShouldHandleEvent( EventType eventType )
	{
		return eventType == EventType.Match && Manager.Instance.ChosenCards[0] == this;
	}

	public override async Task HandleEventAsync( EventType eventType )
	{
		Manager.Instance.PushEventMessage( this, eventType );

		await Task.DelayRealtime( 400 );

		Manager.Instance.PlayCardSfxBetween( "mirror_start", Manager.Instance.ChosenCards[0], Manager.Instance.ChosenCards[1], volume: 0.7f, pitch: Game.Random.Float( 0.85f, 0.88f ) );

		foreach ( var card in Manager.Instance.Cards )
		{
			card.MoveToPos( Manager.GetCardPos( card.GridPos ).WithZ( 100f - card.GridPos.x * 0.2f ), 0.4f, EasingType.SineInOut );
		}

		await Task.DelayRealtime( 400 );

		foreach ( var card in Manager.Instance.Cards )
			Manager.Instance.RemoveCardGridPos( card );

		Manager.Instance.PlayCardSfxBetween( "mirror", Manager.Instance.ChosenCards[0], Manager.Instance.ChosenCards[1], volume: 1.5f, pitch: Game.Random.Float( 0.98f, 1.02f ) );

		foreach ( var card in Manager.Instance.Cards )
		{
			var newGridPos = new IntVector2(Manager.Instance.GridWidth - 1 - card.GridPos.x, card.GridPos.y);
			card.MoveToPos( Manager.GetCardPos( newGridPos ).WithZ( card.LocalPosition.z ), 1f, EasingType.QuadInOut );
		}

		await Task.DelayRealtime( 1000 );

		foreach ( var card in Manager.Instance.Cards )
		{
			var newGridPos = new IntVector2( Manager.Instance.GridWidth - 1 - card.GridPos.x, card.GridPos.y );
			card.MoveToPos( Manager.GetCardPos( newGridPos ).WithZ( Globals.CARD_DEFAULT_HEIGHT + (card.IsRevealed ? Globals.CARD_ADD_HEIGHT_REVEALED_OR_HOVERED : 0f) ), Game.Random.Float(0.3f, 0.8f), EasingType.SineInOut );
		}

		await Task.DelayRealtime( 200 );

		//Manager.Instance.PlayCardSfx( "card_move", this, volume: 1.2f, pitch: Game.Random.Float( 0.85f, 1.15f ) );

		await Task.DelayRealtime( 600 );

		foreach ( var card in Manager.Instance.Cards )
		{
			var newGridPos = new IntVector2( Manager.Instance.GridWidth - 1 - card.GridPos.x, card.GridPos.y );
			await Manager.Instance.SetCardGridPos( card, newGridPos );
			card.IsMovementControlled = false;
		}

		await Task.DelayRealtime( 800 );

		Manager.Instance.PopEventMessage();

		await Manager.Instance.EventHappened( EventType.AfterCardsMoved );
	}

	bool IsOnEnd(IntVector2 gridPos, bool moveRight)
	{
		return (moveRight && gridPos.x == Manager.Instance.GridWidth - 1) || (!moveRight && gridPos.x == 0);
	}

	IntVector2 GetNewGridPos(IntVector2 gridPos, bool moveRight)
	{
		IntVector2 newGridPos;
		if ( moveRight )
		{
			newGridPos = gridPos.x < Manager.Instance.GridWidth - 1
				? gridPos + new IntVector2( 1, 0 )
				: new IntVector2( 0, gridPos.y );
		}
		else
		{
			newGridPos = gridPos.x > 0
				? gridPos + new IntVector2( -1, 0 )
				: new IntVector2( Manager.Instance.GridWidth - 1, gridPos.y );
		}

		return newGridPos;
	}
}