using System;
using System.Collections;
using System.Collections.Concurrent;
using System.Collections.Generic;
using BITFALL.Player.Survival;
using BITKit.Entities;
using BITKit.Entities.Player;
using BITKit.UX;
using RotaryHeart.Lib.SerializableDictionary;
using UnityEngine;
using UnityEngine.TextCore.Text;
using UnityEngine.UIElements;

namespace BITFALL.UX
{
	public class UXSurvival : MonoBehaviour
	{
		[SerializeReference,SubclassSelector] private IPlayerService playerService;
		[SerializeField] private SerializableDictionaryBase<string,Sprite> survivalEventIcons;
		[SerializeField] private UXBuilder survivalEventBuilder;
		private readonly ConcurrentDictionary<string,UXContainer> spawnedSurvivalEvents = new();
		private IPlayerSurvival _playerSurvival;
		private void Awake()
		{
			playerService.OnPlayerInitialized += OnPlayerInitialized;
		}
		private void OnDestroy()
		{
			playerService.OnPlayerInitialized -= OnPlayerInitialized;
		}
		private void OnPlayerInitialized(Entity obj)
		{
			_playerSurvival = obj.Get<IPlayerSurvival>();
			
			_playerSurvival.OnSurvivalEventOpened += OnSurvivalEventOpened;
			_playerSurvival.OnSurvivalEventClosed += OnSurvivalEventClosed;
		}

		private void OnSurvivalEventClosed(IPlayerSurvivalEvent obj)
		{
			if (spawnedSurvivalEvents.TryRemove(obj.GetType().Name, out var container))
			{
				container.visualElement.RemoveFromHierarchy();
			}
		}
		private void OnSurvivalEventOpened(IPlayerSurvivalEvent obj)
		{
			spawnedSurvivalEvents.GetOrAdd(obj.GetType().Name, (x)=>Create(obj));
		}
		private UXContainer Create(IPlayerSurvivalEvent playerSurvivalEvent)
		{
			var container = survivalEventBuilder.BuildAsContainer();
			var key = playerSurvivalEvent.GetType().Name;
			if (survivalEventIcons.TryGetValue(key, out var sprite))
			{
				container.icon.style.backgroundImage = new StyleBackground(sprite);
			}
			container.contextLabel.text = playerSurvivalEvent.Title;
			return container;
		}
	}

}