using Godot;
using Newlon.Components;
using Newlon.Components.Level;
using Newlon.Components.Plants;
using Newlon.Components.Zombies;

public partial class InitialPackedSceneSpawner : Node
{
	public void OnLevelStateChanged(RuntimeLevelData.LevelStates state)
	{
		if (state == RuntimeLevelData.LevelStates.ChooseYourSeeds)
		{
			for (int i = 0; i < RuntimeLevelData.LevelResource.initialScenes.Count; i++)
			{
				var packed = RuntimeLevelData.LevelResource.initialScenes[i];
				if (packed == null) continue;
				var scene = packed.Instantiate();

				if (scene is Node2D node)
				{
					int x = i % 9;
					int y = i / 9;
					var position = FieldParams.LeftFieldBoundary + new Vector2((x + 0.5f) * FieldParams.TileWidth, (y + 0.5f) * FieldParams.TileHeight);

					if (node is Entity entity)
					{
						var brainDisabler = new LevelStateBrainDisabler();
						entity.DisableBrain();
						entity.AddChild(brainDisabler);

						if (entity is RuntimeZombieData)
						{
							PoolContainer.Instance.Structures.AddChild(node);
							node.GlobalPosition = position;
						}
						else if (entity is RuntimePlantData plant)
						{
							PoolContainer.Instance.Plants.AddChild(plant);
							node.GlobalPosition = position;
							plant.Resource = GameRegistry.GetPlantByName(plant.internal_id);
							PoolContainer.Instance.EntityField[plant.Resource.Layer].Add(plant.GlobalPosition, plant);
						}
						else
						{
							PoolContainer.Instance.Structures.AddChild(entity);
							node.GlobalPosition = position;
							PoolContainer.Instance.EntityField[1].Add(entity.GlobalPosition, entity);
						}
					}
					else
					{
						PoolContainer.Instance.Structures.AddChild(node);
					}
					
				}

			}
		}
	}
}