using Godot;

namespace Babushka.scripts.CSharp.Common.CharacterControls;

public partial class InteractionArea2D : Node2D
{
    [Export] private Area2D _area;
    [Export] private Label _label;
    [Export] private SpriteSwitcher2D _sprites; // TODO: remove
    [Export] private bool _showLabel = true;
    [Export] private int _id = -1; // TODO: remove

    [Signal] public delegate void InteractedToolEventHandler(int id); // TODO: remove
    [Signal] public delegate void InteractedEventHandler();

    public bool IsActive { get; set; } = true;

    public void OnPlayerEntered(Node2D player)
    {
        if (!IsActive)
            return;
        
        if(_showLabel)
            _label.Show();
    }

    public void OnPlayerExited(Node2D player)
    {
        if (!IsActive)
            return;
        
        _label.Hide();
    }

    public override void _Input(InputEvent @event)
    {
        if (!IsActive)
            return;
        
        if (@event.IsAction("interact") && @event.IsPressed() && _area.HasOverlappingBodies())
        {
            _label.Hide();
            EmitSignal(SignalName.InteractedTool, _id);
            EmitSignal(SignalName.Interacted);
        }
    }

    public void SetSpriteActiveState(bool success, int id) // TODO: remove
    {
        if(!IsActive)
            return;
        
        if (_id == id)
        {
            _sprites.SwitchState(!success);
        }
    }

    public void ToggleActive()
    {
        IsActive = !IsActive;
        _label.Hide();
    }
}