using System;
using System.Collections;
using System.Collections.Generic;
using BITFALL.Player.Inventory;
using BITKit;
using BITKit.Entities;
using BITKit.Entities.Player;
using BITKit.UX;
using UnityEngine;
using UnityEngine.UIElements;

namespace BITFALL.UX
{
	public class UXPlayerInventory : MonoBehaviour
	{
		[SerializeReference,SubclassSelector] private IPlayerService playerService;

		[Inject] private IPlayerInventory _playerInventory;
		
		[UXBindPath("money-container")]
		private VisualElement _moneyContainer;
		[UXBindPath("money-label")]
		private Label _moneyLabel;
		private void Start()
		{
			BITKit.UX.UXUtils.Inject(this);
			playerService.OnPlayerInitialized+=OnPlayerInitialized;
			playerService.OnPlayerDisposed+=OnPlayerDisposed;
			destroyCancellationToken.Register(() =>
			{
				playerService.OnPlayerInitialized -= OnPlayerInitialized;
				playerService.OnPlayerDisposed -= OnPlayerDisposed;
			});

			_moneyContainer.RegisterCallback<MouseDownEvent>(x =>
			{
				if (_playerInventory is null) return;
				var drop = x.button switch
				{
					0 => 500,
					1 => 1000,
					_ => 0
				};
				_playerInventory.Drop(new MonetStrace{Money = drop,Detail = "Drop"});
			});
		}
		private void OnPlayerInitialized(Entity obj)
		{
			obj.Inject(this);
			
			_playerInventory.OnMoneyChanged += OnMoneyChanged;
		}

		private void OnMoneyChanged(int obj)
		{
			_moneyLabel.text = $"现金:{obj}";
		}

		private void OnPlayerDisposed(Entity obj)
		{
			InjectAttribute.Clear(this);
		}
	}

}