using System;
using System.Collections.Generic;
using CIG.Extensions;
using Engine.DependencyTree;
using SUISS.Core;
using UnityEngine;
using UnityEngine.UI;

public abstract class QuestTabContentView : MonoBehaviour
{
	protected void OnDestroy()
	{
		this.DeinitView();
	}

	public void InitView()
	{
		this.DeinitView();
		SingletonMonobehaviour<DependencyTree>.Instance.DependencyActiveChangedEvent += this.OnDependencyActiveChanged;
		this.RefreshQuests();
		this._scrollRect.normalizedPosition = Vector2.zero;
		this.InvokeNextFrame(delegate
		{
			this._scrollRect.normalizedPosition = Vector2.zero;
		});
	}

	public void DeinitView()
	{
		if (SingletonMonobehaviour<DependencyTree>.IsAvailable)
		{
			SingletonMonobehaviour<DependencyTree>.Instance.DependencyActiveChangedEvent -= this.OnDependencyActiveChanged;
		}
		this.OnDeinit();
	}

	protected bool HasQuest(Dependency dependency)
	{
		return this._quests != null && this._quests.Contains(dependency);
	}

	protected abstract void RefreshQuests();

	protected virtual void OnDeinit()
	{
	}

	private void OnDependencyActiveChanged(Dependency dependency, bool active)
	{
		if (this.HasQuest(dependency))
		{
			this.RefreshQuests();
		}
	}

	[SerializeField]
	private ScrollRect _scrollRect;

	protected List<Dependency> _quests = new List<Dependency>();
}