using Godot;
using System;
using Cirno.Scripts;

public partial class GameManager : Node2D
{
	private Hud _hud;

	private PlayerMovement _player;

	private Node2D _cameraTarget;

	[Export]
	public PackedScene PlayerTemplate { get; set; }
	
	[Export]
	public Marker2D PlayerSpawnMarker { get; set; }
	
	private InventoryManager _inventoryManager { get; set; }

	public InventoryManager Inventory => _inventoryManager;

	private Node2D _bulletsContainer;
	public Node2D BulletsContainer => _bulletsContainer;

	// Called when the node enters the scene tree for the first time.
	public override void _Ready()
	{
		_hud = GetNode<Hud>("HUD");
		_cameraTarget = GetNode<Node2D>("CameraTarget");

		_inventoryManager = GetNode<InventoryManager>("InventoryManager");
		
		SpawnBulletsContainer();
		
		if (PlayerSpawnMarker != null)
		{
			SpawnPlayer();
		}
		
	}

	// Called every frame. 'delta' is the elapsed time since the previous frame.
	public override void _Process(double delta)
	{
	}

	public void SpawnPlayer()
	{
		if (_player == null)
		{
			//_player = this.CreateChild<PlayerMovement>(PlayerTemplate, PlayerSpawnMarker.Position );
			_player = PlayerTemplate.Instantiate<PlayerMovement>();
			
			this.CallDeferred("add_child", _player);
			_player.Transform = this.GlobalTransform;
			
			_player.GlobalPosition = PlayerSpawnMarker.Position;
			
			_cameraTarget.Reparent(_player, true);
			_cameraTarget.GlobalPosition = _player.Position;
		}
	}

	private void SpawnBulletsContainer()
	{
		_bulletsContainer = new Node2D();
		_bulletsContainer.Name = "BulletsContainer";
		
		AddChild(_bulletsContainer);
	}
}