using ProjectStormtrooper.Drawnings;

namespace ProjectStormtrooper.MovementStrategy;

/// <summary>
/// Класс-реализация IMoveableObject с использованием DrawningCar
/// </summary>
public class MoveableAirplane : IMoveableObject
{
    private DrawningAirplane? _drawningairplane;
    public MoveableAirplane(DrawningAirplane? drawningairplane)
    {
        _drawningairplane = drawningairplane;
    }
    public ObjectParameters? GetObjectPosition
    {
        get
        {
            if (_drawningairplane == null || _drawningairplane.EntityAirplane == null || !_drawningairplane.GetPosX.HasValue || !_drawningairplane.GetPosY.HasValue)
            {
                return null;
            }
            return new ObjectParameters(_drawningairplane.GetPosX.Value, _drawningairplane.GetPosY.Value, _drawningairplane.GetWidth, _drawningairplane.GetHeight);
        }
    }
    public int GetStep => (int)(_drawningairplane?.EntityAirplane?.Step ?? 0);
    public bool TryMoveObject(MovementDirection direction)
    {
        if (_drawningairplane == null || _drawningairplane.EntityAirplane == null)
        {
            return false;
        }
        return _drawningairplane.MoveTransport(GetDirectionType(direction));
    }
    /// <summary>
    /// Конвертация из MovementDirection в DirectionType
    /// </summary>
    /// <param name="direction">MovementDirection</param>
    /// <returns>DirectionType</returns>
    private static DirectionType GetDirectionType(MovementDirection direction)
    {
        return direction switch
        {
            MovementDirection.Left => DirectionType.Left,
            MovementDirection.Right => DirectionType.Right,
            MovementDirection.Up => DirectionType.Up,
            MovementDirection.Down => DirectionType.Down,
            _ => DirectionType.Unknow,
        };
    }
}