using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using BITFALL.Industry;
using BITFALL.Items;
using BITKit;
using BITKit.MarkSystem;
using NodeCanvas.Framework;
using UnityEngine;
using Object = UnityEngine.Object;

namespace BITFALL.Quest
{
	public class CreateItemToContainer : ActionTask<Transform>
	{
		[DictionaryReferenceConfig(nameof(allow_quest_item))]
		public const string allow_quest_item = nameof(allow_quest_item);
		
		public BBParameter<Vector3> size;
		public BBParameter<ScriptableItem> itemTemplate;
		public BBParameter<IBasicItem> item;
		
		[Inject] private IMarkSystem _markSystem;
		
		private WorldItemContainer _worldContainer;
		private IMarkObject _markObject;
		protected override void OnExecute()
		{
			base.OnExecute();

			DI.Inject(this);
			
			var containers = WorldItemContainer.Query(agent.position, size.value);

			containers = containers.Where(x => x.TryGetComponent<ITag>(out var tag) && tag.GetTags().Contains(allow_quest_item)).ToArray();
			
			var newItem = itemTemplate.value.Clone().As<IBasicItem>();

			var position = new Vector3();

			if (containers.Length is 0)
			{
				newItem  = Object.Instantiate(itemTemplate.value.GetPrefab(), agent.position,Quaternion.identity);

				position = newItem.As<MonoBehaviour>().transform.position;

				BIT4Log.Log<CreateItemToContainer>($"未找到容器，已创建物品于场景,物品名称:{newItem.Name}");
			}
			else
			{
				newItem.GetOrCreateProperty<IsQuestItem>();
				
				var container =containers.Random();

				position = container.transform.position;
				
				container.AddInternal(newItem);
				BIT4Log.Log<CreateItemToContainer>($"已创建:{newItem.Name}于容器:{container.Name}");

				container.OnRelease += OnRelease;

				_worldContainer = container;
			}
			
			newItem.GetOrCreateProperty<IsQuestItem>();

			_markSystem.Register(_markObject = new MarkObject()
			{
				Position = position,
				Object = newItem
			});
			
			item.SetValue(newItem);
            
			EndAction();
		}
		private void OnRelease(bool obj)
		{
			if (!obj || _worldContainer is null) return;
			if (_worldContainer.GetItems().Any(x => x.Id == item.value.Id))
				return;
			_markSystem.UnRegister(_markObject);
			_worldContainer.OnRelease -= OnRelease;
		}
	}

}