using System.Collections.Generic;
using BitStrap;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;

public class EquipmentCategoryButton : MonoBehaviour
{
	public List<GameObject> childButtons = new List<GameObject>();

	public Image arrowImage;

	public Image separatorImage;

	public Text nameText;

	public bool expandAtStart;

	[ReadOnly]
	public bool isExpanded;

	private EquipmentGUI equipmentGUI;

	private void OnEnable()
	{
		if (equipmentGUI != null)
		{
			Expand(false);
		}
	}

	private void Start()
	{
		equipmentGUI = Object.FindObjectOfType<EquipmentGUI>();
		isExpanded = !expandAtStart;
		Expand(expandAtStart);
	}

	public void ToggleExpand()
	{
		Expand(!isExpanded);
	}

	public void Expand(bool expand)
	{
		if (expand == isExpanded)
		{
			return;
		}
		for (int i = 0; i < childButtons.Count; i++)
		{
			if ((equipmentGUI.isIceEquipment || !equipmentGUI.tabsOnlyIce.Contains(childButtons[i]) || !expand) && (!equipmentGUI.isIceEquipment || !equipmentGUI.tabsOnlyNormal.Contains(childButtons[i]) || !expand))
			{
				childButtons[i].SetActive(expand);
			}
		}
		arrowImage.rectTransform.localScale = new Vector3((!expand) ? 1f : (-1f), 1f, 1f);
		arrowImage.enabled = expand;
		if ((bool)separatorImage)
		{
			separatorImage.enabled = expand;
		}
		if ((bool)nameText)
		{
			nameText.rectTransform.anchoredPosition = new Vector2((!expand) ? 0f : 23f, 0f);
		}
		if (EventSystem.current != null)
		{
			EventSystem.current.SetSelectedGameObject(null);
		}
		base.transform.parent.GetComponent<LayoutDynamicFix>().Refresh();
		isExpanded = expand;
	}
}