using System;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.Events;
using UnityEngine.UI;

namespace UIWidgets
{
	[RequireComponent(typeof(Image))]
	public class ListViewItem : UIBehaviour, IPointerClickHandler, IPointerEnterHandler, IPointerExitHandler, ISubmitHandler, ICancelHandler, ISelectHandler, IDeselectHandler, IMoveHandler, IComparable<ListViewItem>, IEventSystemHandler
	{
		[HideInInspector]
		public int Index = -1;

		public UnityEvent onClick = new UnityEvent();

		public ListViewItemSelect onSubmit = new ListViewItemSelect();

		public ListViewItemSelect onCancel = new ListViewItemSelect();

		public ListViewItemSelect onSelect = new ListViewItemSelect();

		public ListViewItemSelect onDeselect = new ListViewItemSelect();

		public ListViewItemMove onMove = new ListViewItemMove();

		public PointerUnityEvent onPointerClick = new PointerUnityEvent();

		public PointerUnityEvent onPointerEnter = new PointerUnityEvent();

		public PointerUnityEvent onPointerExit = new PointerUnityEvent();

		[NonSerialized]
		public ImageAdvanced Background;

		protected override void Awake()
		{
			Background = GetComponent<ImageAdvanced>();
		}

		public virtual void OnMove(AxisEventData eventData)
		{
			onMove.Invoke(eventData, this);
		}

		public virtual void OnSubmit(BaseEventData eventData)
		{
			onSubmit.Invoke(this);
		}

		public virtual void OnCancel(BaseEventData eventData)
		{
			onCancel.Invoke(this);
		}

		public virtual void OnSelect(BaseEventData eventData)
		{
			Select();
			onSelect.Invoke(this);
		}

		public virtual void OnDeselect(BaseEventData eventData)
		{
			onDeselect.Invoke(this);
		}

		public virtual void OnPointerClick(PointerEventData eventData)
		{
			AudioController.Play("btn_pressed");
			onPointerClick.Invoke(eventData);
			onClick.Invoke();
			Select();
		}

		public virtual void OnPointerEnter(PointerEventData eventData)
		{
			AudioController.Play("btn_hover");
			onPointerEnter.Invoke(eventData);
		}

		public virtual void OnPointerExit(PointerEventData eventData)
		{
			onPointerExit.Invoke(eventData);
		}

		public virtual void Select()
		{
			if (!EventSystem.current.alreadySelecting)
			{
				ListViewItemEventData listViewItemEventData = new ListViewItemEventData(EventSystem.current);
				listViewItemEventData.NewSelectedObject = base.gameObject;
				ListViewItemEventData listViewItemEventData2 = listViewItemEventData;
				EventSystem.current.SetSelectedGameObject(listViewItemEventData2.NewSelectedObject, listViewItemEventData2);
			}
		}

		public int CompareTo(ListViewItem compareItem)
		{
			return (compareItem == null) ? 1 : Index.CompareTo(compareItem.Index);
		}

		public virtual void MovedToCache()
		{
		}
	}
}