using UnityEngine;

[DisallowMultipleComponent]
public sealed class MapPlayer : MonoBehaviour
{
    [Header("Map Position")]
    [SerializeField] private Vector2 mapCoordinates = new(5f, 5f);

    private MapCoordinateSystem coordinateSystem;

    public Vector2 MapCoordinates => mapCoordinates;
    public MapCoordinateSystem CoordinateSystem => coordinateSystem;

    public void Configure(MapCoordinateSystem newCoordinateSystem)
    {
        coordinateSystem = newCoordinateSystem;
        SetMapCoordinates(mapCoordinates);
    }

    public void SetMapCoordinates(Vector2 coordinates)
    {
        mapCoordinates = coordinateSystem != null
            ? coordinateSystem.ClampCoordinates(coordinates)
            : new Vector2(
                Mathf.Clamp(coordinates.x, 0f, MapCoordinateSystem.CoordinateMaximum),
                Mathf.Clamp(coordinates.y, 0f, MapCoordinateSystem.CoordinateMaximum));

        if (coordinateSystem != null && coordinateSystem.HasValidCorners())
            transform.position = coordinateSystem.CoordinatesToWorldPosition(mapCoordinates);
    }

    public Vector2 GetMapCoordinates()
    {
        return mapCoordinates;
    }
}