using System.Collections;
using System.Collections.Generic;
#if UNITY_EDITOR
using UnityEditor;
using UnityEditor.UIElements;
#endif
using UnityEngine;
using UnityEngine.UIElements;

namespace BITKit.Entities.InputSystem
{
	public class EntityInputSystem : EntityBehavior
	{
		protected readonly InputActionGroup inputActionGroup = new()
		{
			allowGlobalActivation = true
		};
		[Inject(true)]
		private IHealth _health;
		[Inject(true)]
		private IEntityOverride _override;

		[SerializeField,HideInInspector] internal bool Allow;
		public override void Initialize(IEntity _entity)
		{
			base.Initialize(_entity);
			UnityEntity.AddService(inputActionGroup);
		}

		public override void OnAwake()
		{
			base.OnAwake();
			inputActionGroup.allowInput.AddListener(x=>Allow=x);
			if (_health is not null)
			{
				_health.OnSetAlive += x =>
				{
					inputActionGroup.allowInput.SetElements(_health,x);	
				};
			}
			if (_override is not null)
			{
				_override.OnOverride += x =>
				{
					inputActionGroup.allowInput.SetDisableElements(_override,x);	
				};
			}
		}

		public override void OnStart()
		{
			base.OnStart();
			inputActionGroup.allowInput.Invoke();
		}

		public override void OnDestroyComponent()
		{
			base.OnDestroyComponent();
			inputActionGroup.Dispose();
		}
	}
	#if UNITY_EDITOR
	[CustomEditor(typeof(EntityInputSystem))]
	public sealed class EntityInputSystemInspector : BITInspector<EntityInputSystem>
	{
		public override VisualElement CreateInspectorGUI()
		{
			FillDefaultInspector();
			var checkBox = root.Create<Toggle>();
			checkBox.label = "Allow Input";
			checkBox.SetEnabled(false);
			
			checkBox.BindProperty(serializedObject.FindProperty(nameof(EntityInputSystem.Allow)));
			
			return root;
		}
	}
	#endif
}