using Godot;
using System;
using Cirno.Scripts.Resources;

public partial class Hud : CanvasLayer
{
	[Signal]
	public delegate void StartGameEventHandler();
	
	//private Label _healthLabel;

	[Export]
	public PackedScene SelectorScene { get; set; }

	[Export]
	private Node2D _selector;

	[Export] private Label _healthLabel;
	[Export] private Container _itemsContainer;

	public override void _Ready()
	{
		// Assuming the HUD has a Label node named "HealthLabel"
		//_healthLabel = GetNode<Label>("HealthLabel");
	}
	
	public void ShowMessage(string text)
	{
		var message = GetNode<Label>("Message");
		message.Text = text;
		message.Show();

		GetNode<Timer>("MessageTimer").Start();
	}

	async public void ShowGameOver()
	{
		ShowMessage("Game Over");

		var messageTimer = GetNode<Timer>("MessageTimer");
		await ToSignal(messageTimer, Timer.SignalName.Timeout);

		var message = GetNode<Label>("Message");
		message.Text = "Dodge the Creeps!";
		message.Show();

		await ToSignal(GetTree().CreateTimer(1.0), SceneTreeTimer.SignalName.Timeout);
		GetNode<Button>("StartButton").Show();
	}
	
	public void UpdateHealth(float newHealth, float maxHealth)
	{
		_healthLabel.Text = $"{newHealth}/{maxHealth}";
	}

	public void UpdateInteractable(Interactable interactable) {
		GD.Print($"Interactable ${interactable.Name} entered in HUD");

		

		//_selector.Position = _selector.tolo
	}

	public void AddInventoryItem(LootItem item)
	{
		TextureRect texture = new TextureRect();
		texture.Texture = item.InventorySprite;
		
		_itemsContainer.AddChild(texture);
	}

	public void RemoveInventoryItem(LootItem item)
	{
		
	}
}