/*
检查allBg图片引用
*/

using UnityEditor;
using UnityEngine;
using System.IO;
using System.Collections;

namespace CheckAllBgUseInCodeNameSpace {
    public class CheckAllBgUseInCode
    {
        private static string luaPath = @"H:\Tomorrow\develop\code\u3d\Lua\game";
        private static string luaPath2 = @"H:\Tomorrow\develop\code\u3d\Lua\newgameui";
        private static string allBgPath = @"H:\Tomorrow\develop\code\u3d\Assets\LuaFramework\AssetBundleRes\icon\allBg";
        private static string[] check_result_list;
        private static ArrayList mid_check_result_array = new ArrayList();
        private static ArrayList end_check_result_array = new ArrayList();

        [MenuItem("Tools/检查allBg的代码引用")]
        public static void SelectFile()
        {
            //获取指定路径下面的所有资源文件  
            if (Directory.Exists(allBgPath))
            {
                CheckPathFileWord();
            }
        }

        //要处理的目录
        static void CheckPathFileWord()
        {
            DirectoryInfo pngDirection = new DirectoryInfo(allBgPath);
            FileInfo[] pngFiles = pngDirection.GetFiles("*.png", SearchOption.AllDirectories);
            int startIndex = 0;
            string[] luaFiles = {};
            string[] luaFiles2 = {};
            mid_check_result_array = new ArrayList();
            end_check_result_array = new ArrayList();
            luaFiles = Directory.Exists(luaPath)?Directory.GetFiles(luaPath, "*.lua", SearchOption.AllDirectories):luaFiles;
            //还有一个路径也要加入筛选
            luaFiles2 = Directory.Exists(luaPath2)?Directory.GetFiles(luaPath2, "*.lua", SearchOption.AllDirectories):luaFiles;

            EditorApplication.update = delegate ()
            {
                int allLen = luaFiles.Length + luaFiles2.Length;
                string filePath = "";
                if (startIndex <= luaFiles.Length - 1){
                    filePath = luaFiles.Length>0?GetRelativeAssetsPath(luaFiles[startIndex]):"检索路径不存在(@#!%*&)";
                }
                else{ 
                    filePath = luaFiles2.Length>0?GetRelativeAssetsPath(luaFiles2[startIndex - luaFiles.Length]):"检索路径不存在(@#!%*&)";
                }
                if (!filePath.Contains("路径不存在(@#!%*&)")) SetArabicSupToLua( filePath, pngFiles);
                /*------------------------------*/
                bool isCancel = EditorUtility.DisplayCancelableProgressBar(string.Format("资源检查中({0}/{1})", startIndex, allLen), filePath, (float)startIndex / (float)allLen);
                startIndex++;
                if (startIndex >= allLen)
                {
                    // AssetDatabase.Refresh();
                    // AssetDatabase.SaveAssets();
                    EditorUtility.ClearProgressBar();
                    EditorApplication.update = null;
                    startIndex = 0;
                    string tempFileName;
                    for (int i = 0; i < pngFiles.Length; i++)
                    {
                        tempFileName = pngFiles[i].Name.Replace(".png","");
                        if (!mid_check_result_array.Contains(tempFileName)) {
                            end_check_result_array.Add(tempFileName);
                        }
                    }
                    // 保存数据
                    tempFileName = "";
                    foreach (object obj in end_check_result_array)
                    {
                        tempFileName = tempFileName + obj.ToString() + "\n";
                    }
                    string confighFilePath = Application.streamingAssetsPath + "/CheckAllBgUseInCode.txt";
                    File.WriteAllText(confighFilePath, tempFileName);
                    EditorUtility.DisplayDialog("处理完成", "allBg资源检查结束" , "Ok");
                    System.Diagnostics.Process.Start("explorer.exe", Application.streamingAssetsPath.Replace("/", "\\"));
                    System.Diagnostics.Process.Start("explorer.exe", confighFilePath.Replace("/", "\\"));
                }
                else if (isCancel) {
                    Debug.Log( "处理中止" );
                    EditorUtility.ClearProgressBar();
                    EditorApplication.update = null;
                }
            };
            
        }

        static private string GetRelativeAssetsPath(string path)
        {
            return Path.GetFullPath(path).Replace(Path.GetFullPath(Application.dataPath), "").Replace('\\', '/');
        }

        static void SetArabicSupToLua(string path, FileInfo[] pngFiles)
        {
            using (StreamReader reader = new StreamReader(path))
            {
                string dataStr = reader.ReadToEnd();
                string tempFileName;
                for (int i = 0; i < pngFiles.Length; i++)
                {
                    tempFileName = pngFiles[i].Name.Replace(".png","");
                    if (dataStr.Contains(tempFileName)) {
                        if (!mid_check_result_array.Contains(tempFileName)) {
                            mid_check_result_array.Add(tempFileName);
                        }
                    }
                }
            }
        }
    }
}