using System;
using System.IO;
using System.Text;
using UnityEngine;
using XUpdater;

namespace XUtliPoolLib
{
	public class AssetBundlePathResolver
	{
		public virtual string BundleSaveDirName
		{
			get
			{
				return "AssetBundles";
			}
		}

		public string AndroidBundleSavePath
		{
			get
			{
				return "Assets/StreamingAssets/update/Android/" + this.BundleSaveDirName;
			}
		}

		public string iOSBundleSavePath
		{
			get
			{
				return "Assets/StreamingAssets/update/iOS/" + this.BundleSaveDirName;
			}
		}

		public string DefaultBundleSavePath
		{
			get
			{
				return "Assets/StreamingAssets/update/" + this.BundleSaveDirName;
			}
		}

		public virtual string AndroidHashCacheSaveFile
		{
			get
			{
				return "Assets/AssetBundles/Android/cache.txt";
			}
		}

		public virtual string iOSHashCacheSaveFile
		{
			get
			{
				return "Assets/AssetBundles/iOS/cache.txt";
			}
		}

		public virtual string DefaultHashCacheSaveFile
		{
			get
			{
				return "Assets/AssetBundles/cache.txt";
			}
		}

		public virtual string DependFileName
		{
			get
			{
				return "dep.all";
			}
		}

		public virtual string BundleCacheDir
		{
			get
			{
				bool flag = this.cacheDir == null;
				if (flag)
				{
					RuntimePlatform platform = Application.platform;
					string path;
					if ((int)platform != 8)
					{
						if ((int)platform != 11)
						{
							XPlatformType xplatformType = XSingleton<XUpdater.XUpdater>.singleton.XPlatform.Platfrom();
							XPlatformType xplatformType2 = xplatformType;
							if (xplatformType2 != XPlatformType.IOS)
							{
								if (xplatformType2 != XPlatformType.Android)
								{
									path = string.Format("{0}/update/AssetBundles", Application.streamingAssetsPath);
								}
								else
								{
									path = string.Format("{0}/update/Android/AssetBundles", Application.streamingAssetsPath);
								}
							}
							else
							{
								path = string.Format("{0}/update/iOS/AssetBundles", Application.streamingAssetsPath);
							}
						}
						else
						{
							path = string.Format("{0}/update/AssetBundles", Application.persistentDataPath);
						}
					}
					else
					{
						path = string.Format("{0}/update/AssetBundles", Application.persistentDataPath);
					}
					this.cacheDir = new DirectoryInfo(path);
					bool flag2 = !this.cacheDir.Exists;
					if (flag2)
					{
						this.cacheDir.Create();
					}
				}
				return this.cacheDir.FullName;
			}
		}

		public static AssetBundlePathResolver instance;

		private string cachePath = null;

		private string cachePathWWW = null;

		private StringBuilder pathSB = new StringBuilder();

		private DirectoryInfo cacheDir;

		public AssetBundlePathResolver()
		{
			AssetBundlePathResolver.instance = this;
		}

		public virtual string GetEditorModePath(string abName)
		{
			abName = abName.Replace(".", "/");
			int num = abName.LastIndexOf("/");
			bool flag = num == -1;
			string result;
			if (flag)
			{
				result = abName;
			}
			else
			{
				string text = string.Format("{0}.{1}", abName.Substring(0, num), abName.Substring(num + 1));
				result = text;
			}
			return result;
		}

		public virtual string GetBundleSourceFile(string path, bool forWWW = true)
		{
			if (forWWW)
			{
				bool flag = this.cachePathWWW == null;
				if (flag)
				{
					RuntimePlatform platform = Application.platform;
					if ((int)platform != 8)
					{
						if ((int)platform != 11)
						{
							this.cachePathWWW = string.Format("file://{0}/StreamingAssets/update/{1}/", Application.dataPath, this.BundleSaveDirName);
						}
						else
						{
							this.cachePathWWW = string.Format("jar:file://{0}!/assets/update/Android/{1}/", Application.dataPath, this.BundleSaveDirName);
						}
					}
					else
					{
						this.cachePathWWW = string.Format("file://{0}/Raw/update/iOS/{1}/", Application.dataPath, this.BundleSaveDirName);
					}
				}
				this.pathSB.Length = 0;
				this.pathSB.Append(this.cachePathWWW);
			}
			else
			{
				bool flag2 = this.cachePath == null;
				if (flag2)
				{
					RuntimePlatform platform2 = Application.platform;
					if ((int)platform2 != 8)
					{
						if ((int)platform2 != 11)
						{
							this.cachePath = string.Format("{0}/StreamingAssets/update/{1}/", Application.dataPath, this.BundleSaveDirName);
						}
						else
						{
							this.cachePath = string.Format("{0}!assets/update/Android/{1}/", Application.dataPath, this.BundleSaveDirName);
						}
					}
					else
					{
						this.cachePath = string.Format("{0}/Raw/update/iOS/{1}/", Application.dataPath, this.BundleSaveDirName);
					}
				}
				this.pathSB.Length = 0;
				this.pathSB.Append(this.cachePath);
			}
			this.pathSB.Append(path);
			return this.pathSB.ToString();
		}
	}
}