ZhenShiXunYouJi2/Assets/Scripts/BuildingShopItemsView.cs

using System;
using System.Collections.Generic;
using System.Diagnostics;
using CIG;
using CIG.Translation;
using CIGEnums;
using SUISS.Core;
using SUISSEngine;
using UnityEngine;
using UnityEngine.UI;

public class BuildingShopItemsView : ShopItemsView
{
	//[DebuggerBrowsable(DebuggerBrowsableState.Never)]
	public event BuildingShopItemsView.BuildingShopItemClickedHandler BuildingShopItemClickedEvent;

	private void FireBuildingShopItemClickedEvent(CIGBuilding building)
	{
		if (this.BuildingShopItemClickedEvent != null)
		{
			this.BuildingShopItemClickedEvent(building);
		}
	}

	//[DebuggerBrowsable(DebuggerBrowsableState.Never)]
	public event BuildingShopItemsView.TutorialDialogSetHandler TutorialDialogSetEvent;

	private void FireTutorialDialogSetEvent(ILocalizedString tutorialDialogLocalizedString)
	{
		if (this.TutorialDialogSetEvent != null)
		{
			this.TutorialDialogSetEvent(tutorialDialogLocalizedString);
		}
	}

	//[DebuggerBrowsable(DebuggerBrowsableState.Never)]
	public event BuildingShopItemsView.TutorialDialogClearedHandler TutorialDialogClearedEvent;

	private void FireTutorialDialogClearedEvent()
	{
		if (this.TutorialDialogClearedEvent != null)
		{
			this.TutorialDialogClearedEvent();
		}
	}

	public override void Clear()
	{
		this.UpdateLastPosition();
		if (this._tutorialDialogActive)
		{
			this._scrollRect.horizontal = true;
			this.FireTutorialDialogClearedEvent();
			this._tutorialDialogActive = false;
		}
		if (this._tutorialArrowActive)
		{
			this._attentionArrow.transform.SetParent(base.transform);
			this._attentionArrow.SetActive(false);
			this._tutorialArrowActive = false;
		}
		this._buildings.Clear();
		this._recyclerView.PushInstances();
	}

	public override void Close()
	{
		this.UpdateLastPosition();
	}

	protected override void UpdateItems(ShopType category)
	{
		this._currentCategory = new ShopType?(category);
		switch (category)
		{
		case ShopType.Shop_residential:
			this._buildings = this.FilterBuildings(SingletonMonobehaviour<GameObjectManager>.Instance.Residential);
			this.SetTutorialDialog(CIGTutorialState.BuildHouse, category, Localization.Key("tutorial_build_house_grass"));
			break;
		case ShopType.Shop_commercial:
			this._buildings = this.FilterBuildings(SingletonMonobehaviour<GameObjectManager>.Instance.Commercial);
			this.SetTutorialDialog(CIGTutorialState.BuildFarm, category, Localization.Key("tutorial_build_commercial"));
			break;
		case ShopType.Shop_community:
			this._buildings = this.FilterBuildings(SingletonMonobehaviour<GameObjectManager>.Instance.Community);
			break;
		case ShopType.Shop_decorations:
			this._buildings = this.FilterBuildings(SingletonMonobehaviour<GameObjectManager>.Instance.Decoration);
			break;
		default:
			UnityEngine.Debug.LogWarning("[BuildingShopItemsView] No ShowBuildings implementation for category " + category);
			this._buildings = this.FilterBuildings(SingletonMonobehaviour<GameObjectManager>.Instance.Residential);
			break;
		}
		this._recyclerView.Init(this._buildings.Count, new Func<GameObject, int, bool>(this.InitShopItem));
		this._scrollRect.horizontalNormalizedPosition = ((!this._lastScrollPositionPerTab.ContainsKey(category)) ? 0f : this._lastScrollPositionPerTab[category]);
	}

	private void SetTutorialDialog(CIGTutorialState targetState, ShopType category, ILocalizedString tutorialText)
	{
		if (SingletonMonobehaviour<CIGTutorialManager>.Instance.state == targetState)
		{
			this._scrollRect.horizontal = false;
			this._lastScrollPositionPerTab[category] = 0f;
			this.FireTutorialDialogSetEvent(tutorialText);
			this._tutorialDialogActive = true;
		}
	}

	private List<CIGBuilding> FilterBuildings(IList<CIGBuilding> buildings)
	{
		int num = Mathf.Max(SingletonMonobehaviour<CIGGameState>.Instance.MaxLevel, 150);
		List<CIGBuilding> list = new List<CIGBuilding>();
		List<CIGBuilding> list2 = new List<CIGBuilding>();
		List<CIGBuilding> list3 = new List<CIGBuilding>();
		int count = buildings.Count;
		for (int i = 0; i < count; i++)
		{
			CIGBuilding cigbuilding = buildings[i];
			if (!cigbuilding.activatable)
			{
				if (cigbuilding.unlockLevels.Length == 0 || cigbuilding.unlockLevels[0] <= num)
				{
					int strictMax = cigbuilding.strictMax;
					if (strictMax < 0 || strictMax < SingletonMonobehaviour<CIGGameStats>.Instance.NumberOf(cigbuilding.CachedName))
					{
						if (cigbuilding.IsUnlocked)
						{
							list.Add(cigbuilding);
							if (cigbuilding.NextUnlockLevel != 2147483647)
							{
								list3.Add(cigbuilding);
							}
						}
						else if (cigbuilding.NextUnlockLevel != 2147483647)
						{
							list2.Add(cigbuilding);
						}
					}
				}
			}
		}
		CIGPurchasedBuildingsManager purchasedBuildings = SingletonMonobehaviour<CIGPurchasedBuildingsManager>.Instance;
		list.Sort(delegate(CIGBuilding a, CIGBuilding b)
		{
			bool flag = purchasedBuildings.IsUnconsumed(a);
			bool flag2 = purchasedBuildings.IsUnconsumed(b);
			if (flag && !flag2)
			{
				return -1;
			}
			if (!flag && flag2)
			{
				return 1;
			}
			int num4 = (a.unlockLevels.Length <= 0) ? 0 : a.unlockLevels[0];
			int num5 = (b.unlockLevels.Length <= 0) ? 0 : b.unlockLevels[0];
			return num4 - num5;
		});
		list2.Sort((CIGBuilding a, CIGBuilding b) => a.NextUnlockLevel - b.NextUnlockLevel);
		list3.Sort((CIGBuilding a, CIGBuilding b) => a.NextUnlockLevel - b.NextUnlockLevel);
		this._firstLockedIndex = list.Count;
		int num2 = 0;
		int num3 = 0;
		while (num2 < list2.Count || num3 < list3.Count)
		{
			if (num2 == list2.Count)
			{
				list.Add(list3[num3++]);
			}
			else if (num3 == list3.Count)
			{
				list.Add(list2[num2++]);
			}
			else
			{
				int nextUnlockLevel = list2[num2].NextUnlockLevel;
				int nextUnlockLevel2 = list3[num3].NextUnlockLevel;
				list.Add((nextUnlockLevel > nextUnlockLevel2) ? list3[num3++] : list2[num2++]);
			}
		}
		return list;
	}

	private bool InitShopItem(GameObject go, int index)
	{
		if (index < 0 || index >= this._buildings.Count)
		{
			return false;
		}
		BuildingShopItem buildingShopItem = this.GetBuildingShopItem(go);
		CIGBuilding building = this._buildings[index];
		buildingShopItem.Init(building, index >= this._firstLockedIndex, new Action<CIGBuilding>(this.OnBuildingShopItemClicked));
		if (!this._tutorialArrowActive && this.IsTutorialItem(building))
		{
			this._attentionArrow.transform.SetParent(buildingShopItem.transform);
			this._attentionArrow.transform.localPosition = Vector3.zero;
			this._attentionArrow.transform.localScale = Vector3.one;
			this._attentionArrow.SetActive(true);
			this._tutorialArrowActive = true;
		}
		return true;
	}

	private BuildingShopItem GetBuildingShopItem(GameObject go)
	{
		if (!this._buildingShopItems.ContainsKey(go))
		{
			this._buildingShopItems[go] = go.GetComponent<BuildingShopItem>();
		}
		return this._buildingShopItems[go];
	}

	private bool IsTutorialItem(CIGBuilding building)
	{
		CIGTutorialState state = SingletonMonobehaviour<CIGTutorialManager>.Instance.state;
		return (building.tile.requiredGridType == 1 && state == CIGTutorialState.BuildHouse && building is CIGResidentialBuilding) || (state == CIGTutorialState.BuildFarm && building is CIGCommercialBuilding);
	}

	private void OnBuildingShopItemClicked(CIGBuilding building)
	{
		this.FireBuildingShopItemClickedEvent(building);
	}

	private void UpdateLastPosition()
	{
		if (this._currentCategory != null)
		{
			this._lastScrollPositionPerTab[this._currentCategory.Value] = this._scrollRect.horizontalNormalizedPosition;
			this._currentCategory = null;
		}
	}

	private const SurfaceType TutorialSurfaceType = SurfaceType.Grass;

	[SerializeField]
	protected ScrollRect _scrollRect;

	[SerializeField]
	private RecyclerGridLayoutGroup _recyclerView;

	[SerializeField]
	private GameObject _attentionArrow;

	private List<CIGBuilding> _buildings = new List<CIGBuilding>();

	private Dictionary<GameObject, BuildingShopItem> _buildingShopItems = new Dictionary<GameObject, BuildingShopItem>();

	private int _firstLockedIndex = int.MaxValue;

	private bool _tutorialDialogActive;

	private bool _tutorialArrowActive;

	private ShopType? _currentCategory;

	private Dictionary<ShopType, float> _lastScrollPositionPerTab = new Dictionary<ShopType, float>();

	public delegate void BuildingShopItemClickedHandler(CIGBuilding building);

	public delegate void TutorialDialogSetHandler(ILocalizedString tutorialDialogLocalizedString);

	public delegate void TutorialDialogClearedHandler();
}