using System;
using System.Collections.Generic;
using SUISS.Core;
using UnityEngine;

namespace SUISSEngine
{
	public sealed class GameObjectManager : SingletonMonobehaviour<GameObjectManager>
	{
		protected override void Awake()
		{
			base.Awake();
			if (!this._isValidNewInstance)
			{
				return;
			}
			List<CIGBuilding> list = new List<CIGBuilding>();
			List<CIGResidentialBuilding> list2 = new List<CIGResidentialBuilding>();
			List<CIGCommercialBuilding> list3 = new List<CIGCommercialBuilding>();
			List<CIGCommunityBuilding> list4 = new List<CIGCommunityBuilding>();
			List<CIGDecoration> list5 = new List<CIGDecoration>();
			List<CIGUnlockBuilding> list6 = new List<CIGUnlockBuilding>();
			int count = this._additionalPrefabs.Count;
			for (int i = 0; i < count; i++)
			{
				CIGBuilding component = this._additionalPrefabs[i].GetComponent<CIGBuilding>();
				if (!(component == null))
				{
					this.AddToList<CIGResidentialBuilding>(list2, component);
					this.AddToList<CIGCommercialBuilding>(list3, component);
					this.AddToList<CIGCommunityBuilding>(list4, component);
					this.AddToList<CIGDecoration>(list5, component);
					this.AddToList<CIGUnlockBuilding>(list6, component);
					list.Add(component);
				}
			}
			this.SortList<CIGResidentialBuilding>(list2);
			this.SortList<CIGCommercialBuilding>(list3);
			this.SortList<CIGCommunityBuilding>(list4);
			this.SortList<CIGDecoration>(list5);
			this.AllBuildings = list.ToArray();
			this.Residential = list2.ToArray();
			this.Commercial = list3.ToArray();
			this.Community = list4.ToArray();
			this.Decoration = list5.ToArray();
			this.Unlock = list6.ToArray();
			this.CollectPrefabs();
		}

		public void Register(GameObject prefab)
		{
			if (this.stores.ContainsKey(prefab.name.ToLower()))
			{
				UnityEngine.Debug.LogError(string.Format("Prefab with name {0} registered more than once.", prefab.name));
				return;
			}
			GameObjectStore value = new GameObjectStore(prefab);
			this.stores.Add(prefab.name.ToLower(), value);
		}

		public void ReturnToStore(GameObject obj)
		{
			this.CollectPrefabs();
			if (!this.stores.ContainsKey(obj.name.ToLower()))
			{
				UnityEngine.Debug.LogError(string.Format("Object {0} disabled which is not registered, object will be destroyed instead.", obj.name));
				UnityEngine.Object.Destroy(obj);
				return;
			}
			obj.SetActive(false);
			this.stores[obj.name.ToLower()].objects.Add(obj);
		}

		public GameObject GetOrCreate(string name)
		{
			this.CollectPrefabs();
			name = name.ToLower();
			if (this.stores.ContainsKey(name))
			{
				UnityEngine.Debug.LogError(string.Format("Prefab with name {0} NOT registered.", name));
				return null;
			}
			GameObjectStore gameObjectStore = this.stores[name];
			if (gameObjectStore.objects.Count > 0)
			{
				GameObject gameObject = gameObjectStore.objects[gameObjectStore.objects.Count - 1];
				gameObjectStore.objects.RemoveAt(gameObjectStore.objects.Count - 1);
				gameObject.SetActive(true);
				return gameObject;
			}
			GameObject gameObject2 = UnityEngine.Object.Instantiate<GameObject>(gameObjectStore.prefab);
			gameObject2.name = gameObjectStore.prefab.name;
			return gameObject2;
		}

		public bool HavePrefabWithName(string name)
		{
			this.CollectPrefabs();
			return this.stores.ContainsKey(name.ToLower());
		}

		public GameObject GetPrefabWithName(string name)
		{
			this.CollectPrefabs();
			name = name.ToLower();
			if (this.stores.ContainsKey(name))
			{
				return this.stores[name].prefab;
			}
			return null;
		}

		public bool AddAdditionalPrefab(GameObject newPrefab)
		{
			if (!this._additionalPrefabs.Contains(newPrefab))
			{
				this._additionalPrefabs.Add(newPrefab);
				return true;
			}
			return false;
		}

		public List<GameObject> AdditionalPrefabs
		{
			get
			{
				return this._additionalPrefabs;
			}
		}

		public CIGResidentialBuilding[] Residential { get; private set; }

		public CIGCommercialBuilding[] Commercial { get; private set; }

		public CIGCommunityBuilding[] Community { get; private set; }

		public CIGDecoration[] Decoration { get; private set; }

		public CIGUnlockBuilding[] Unlock { get; private set; }

		public CIGBuilding[] AllBuildings { get; private set; }

		public CIGBuilding GetBuilding(string prefabName)
		{
			if (string.IsNullOrEmpty(prefabName))
			{
				return null;
			}
			int num = this.AllBuildings.Length;
			for (int i = 0; i < num; i++)
			{
				CIGBuilding cigbuilding = this.AllBuildings[i];
				if (cigbuilding.CachedName == prefabName)
				{
					return cigbuilding;
				}
			}
			return null;
		}

		private void CollectPrefabs()
		{
			if (this.prefabsCollected)
			{
				return;
			}
			if (this._additionalPrefabs != null)
			{
				int count = this._additionalPrefabs.Count;
				for (int i = 0; i < count; i++)
				{
					this.Register(this._additionalPrefabs[i]);
				}
			}
			this.prefabsCollected = true;
		}

		private void AddToList<T>(List<T> list, object element) where T : class
		{
			T t = element as T;
			if (t != null)
			{
				list.Add(t);
			}
		}

		private void SortList<T>(List<T> list) where T : CIGBuilding
		{
			list.Sort(delegate(T a, T b)
			{
				if (a.unlockLevels.Length != 0 || b.unlockLevels.Length != 0)
				{
					int num = Mathf.Min(a.unlockLevels.Length, b.unlockLevels.Length);
					for (int i = 0; i < num; i++)
					{
						if (a.unlockLevels[i] != b.unlockLevels[i])
						{
							return a.unlockLevels[i] - b.unlockLevels[i];
						}
					}
					return a.unlockLevels.Length - b.unlockLevels.Length;
				}
				if (a.baseHappinessValue != b.baseHappinessValue)
				{
					return b.baseHappinessValue - a.baseHappinessValue;
				}
				decimal value = a.initialPurchasePrice.GetValue("Cash");
				decimal value2 = b.initialPurchasePrice.GetValue("Cash");
				if (value < value2)
				{
					return 1;
				}
				if (value > value2)
				{
					return -1;
				}
				return a.LocalName.Translate().CompareTo(b.LocalName.Translate());
			});
		}

		[SerializeField]
		private List<GameObject> _additionalPrefabs;

		private Dictionary<string, GameObjectStore> stores = new Dictionary<string, GameObjectStore>();

		private bool prefabsCollected;
	}
}