using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.IO;
using UnityEditor;
using System.Text;
using System;
using Game.Config;
using RO.Editor;
using LuaInterface;
using System.Linq;
using System.Text.RegularExpressions;

public class CfgLanguageCfg : GameData<CfgLanguageCfg>
{
    public string CfgName;

    public string Field;

    public string CfgID;
    public int CfgType;
    public int Enable;
    public CfgLanguageCfg()
    {
        CfgName = "";
        Field = "";
        CfgID = "";
        CfgType = 0;
        Enable = 0;
    }
    public static void OnCsvLoad(CsvReader csvReader)
    {
        CfgLanguageCfg.Onload(csvReader);
    }

    public static string FileName_S()
    {
        return "";
    }
}


public class LanguageCfg : GameData<LanguageCfg>
{
    public string key;

    public string Language;

   

    public LanguageCfg()
    {
        key = "";
        Language = "";
    }
    public static void OnCsvLoad(CsvReader csvReader)
    {
        LanguageCfg.Onload(csvReader);
    }

    public static string FileName_S()
    {
        return "";
    }
}


public class CsvToLua : EditorWindow
{
    public static string CSV_PATH = "csv path";
    public static string LUA_PATH = "lua path";
    public static string START_LINE = "start line";

    public string tableDirectoryName;
    public string luaDirectoryName;
    public int startDataLine = 1;
    public static bool IsObj;

    [MenuItem("Tools/CsvToLua")]
    static void Init()
    {
        CsvToLua window = (CsvToLua)GetWindow(typeof(CsvToLua));
        window.Show();
    }

    void OnEnable()
    {
        tableDirectoryName = EditorPrefs.GetString(CSV_PATH);
        luaDirectoryName = EditorPrefs.GetString(LUA_PATH);
        startDataLine = EditorPrefs.GetInt(START_LINE);
    }

    void OnDisable()
    {
        EditorPrefs.SetString(CSV_PATH, tableDirectoryName);
        EditorPrefs.SetString(LUA_PATH, luaDirectoryName);
        EditorPrefs.SetInt(START_LINE, startDataLine);
    }

    private void OnGUI()
    {
        GUILayout.Label("Base Settings", EditorStyles.boldLabel);

        EditorGUILayout.BeginHorizontal();
        tableDirectoryName = EditorGUILayout.TextField("TableDirectory Name", tableDirectoryName);
        if (GUILayout.Button("选择csv路径", GUILayout.Width(200)))
        {
            tableDirectoryName = GetFilePath();
        }
        EditorGUILayout.EndHorizontal();

        EditorGUILayout.BeginHorizontal();
        luaDirectoryName = EditorGUILayout.TextField("LuaDirectory Name", luaDirectoryName);
        if (GUILayout.Button("选择到处table路径", GUILayout.Width(200)))
        {
            luaDirectoryName = GetFilePath();
        }
        EditorGUILayout.EndHorizontal();

        startDataLine = EditorGUILayout.IntField("StartDataLine", startDataLine);

        if (GUILayout.Button("CsvToLua"))
            Change();

        if (GUILayout.Button("测试"))
        {
            string lua = @"local aaa = 
{  
    [1] = 
    {
        ['a'] = 1,
        ['b'] =  '2',
        ['c'] =  'asd'  ,
        ['d'] = {1,2,3,{{1,2},{3,4},{1.2,0},{0}}},
        ['aId'] = 1,
    }  ,
}  
return aaa";
            using (LuaState runTime = new LuaState())
            {
                runTime.Start();
                //LuaState runTime = LuaClient.Instance.luaState;
                runTime.DoFile("Assets\\Editor\\CsvToLua\\table-save.lua");
                LuaTable luaTable = runTime.DoString<LuaTable>(lua);
                RolePreviewWindow.SaveToLua(runTime, "aaa.lua", luaTable, "AAA","");

            }

        }


        if (GUILayout.Button("检查"))
        {
            CheckCgf();
        }

        IsObj =  GUILayout.Toggle(IsObj,"运行时启动");

        if (GUILayout.Button("更改CardCfg"))
        {
            ChangeLuaCfg("Assets/Lua/Config/CardCfg.lua", "Assets\\Editor\\CsvToLua\\LuaCfg.lua", "Build/NewCfg/CardCfg.lua");
        }


        if (GUILayout.Button("合并Language"))
        {
            MergeLanauage("Assets/Content/Config/LanguagePackage_cn.csv", "Build/NewCfg/ROLanguagePackage_cn.csv", "Build/NewCfg/Language_merge.csv");
        }
    }

    public static string GetFilePath()
    {
        OpenDialogDir ofn2 = new OpenDialogDir();
        ofn2.pszDisplayName = new string(new char[2000]); ;     // 存放目录路径缓冲区    
        ofn2.lpszTitle = "Open Project";// 标题    
                                        //ofn2.ulFlags = BIF_NEWDIALOGSTYLE | BIF_EDITBOX; // 新的样式,带编辑框    
        IntPtr pidlPtr = DllOpenFileDialog.SHBrowseForFolder(ofn2);

        char[] charArray = new char[2000];
        for (int i = 0; i < 2000; i++)
            charArray[i] = '\0';

        DllOpenFileDialog.SHGetPathFromIDList(pidlPtr, charArray);
        string fullDirPath = new String(charArray);
        fullDirPath = fullDirPath.Substring(0, fullDirPath.IndexOf('\0'));
        return fullDirPath;
    }

    public void Change()
    {
        Debug.Log(tableDirectoryName);
        foreach (var item in Directory.GetFiles(tableDirectoryName))
        {
            if (item.Contains(".meta"))
                continue;

            CreatLuaTable(item);
        }
    }

    void CreatLuaTable(string filePath)
    {
        CreatDirectory();
        Save(GetSavePath(filePath), GetSaveContext(filePath));
    }

    void CreatDirectory()
    {
        string path = luaDirectoryName;
        if (!Directory.Exists(path))
        {
            Directory.CreateDirectory(path);
            AssetDatabase.Refresh();
        }
    }

    string GetSavePath(string filePath)
    {
        string fileName = GetFileName(filePath);
        return luaDirectoryName + "/" + fileName + ".lua";
    }

    string GetFileName(string filePath)
    {
        string targetPath = filePath.Replace(@"\", "/");
        string[] strs = targetPath.Split('/');
        targetPath = strs[strs.Length - 1];
        strs = targetPath.Split('.');
        string fileName = strs[0];

        return fileName;
    }

    string GetSaveContext(string filePath)
    {
        string fileName = GetFileName(filePath);

        List<string> context = GetContext(filePath);
        string[] propertyName = GetPropertyName(context[1]);
        string[] typeName = GetPropertyName(context[2]);

        StringBuilder sb = new StringBuilder();
        sb.Append("local " + fileName + " = {" + "\n");

        for (int i = startDataLine; i < context.Count; i++)
        {
            context[i] = context[i].Replace(" ", "");
            string[] details = context[i].Split(',');

            sb.Append("[" + details[0] + "]={" + "\n");

            for (int j = 0; j < propertyName.Length; j++)
            {
                sb.Append("['" + propertyName[j] + "']=");
                if (typeName[j].Equals("string"))
                    sb.Append("'" + details[j] + "'," + "\n");
                else if (typeName[j].Equals("bool"))
                {
                    sb.Append(details[j].ToLower() + "," + "\n");
                }
                else if (typeName[j].Equals("list"))
                {
                    if (details[j].IndexOf(';') > 0)
                    {
                        ParseTable(sb, details[j], ';');
                    }
                    else if (details[j].IndexOf(':') > 0 && details[j].IndexOf(';') < 0)
                    {
                        sb.Append("{");
                        ParseTable(sb, details[j], ':');
                        sb.Append("}");
                    }
                    else
                    {
                        sb.Append("{");
                        try
                        {
                            if (details[j].IndexOf('.') > 0)
                            {
                                Convert.ToDouble(details[j]);
                            }
                            else
                            {
                                Convert.ToInt32(details[j]);
                            }
                            sb.Append(details[j]);
                        }
                        catch
                        {
                            if (!string.IsNullOrEmpty(details[j]))
                                sb.Append("'" + details[j] + "'");
                        }
                        sb.Append("}");
                    }
                    sb.Append(",\n");
                }
                else if (typeName[j].Equals("enum"))
                {
                    sb.Append("Enum." + propertyName[j] + "." + details[j] + "," + "\n");
                }
                else
                {
                    string num = "0";
                    if (details[j] != "")
                    {
                        num = details[j];
                    }
                    sb.Append(num + "," + "\n");
                }
            }

            sb.Append("}," + "\n");
        }

        sb.Append("}" + "\n");
        sb.Append("return " + fileName);
        return sb.ToString();
    }

    void ParseTable(StringBuilder sb, string content, char split)
    {
        string[] strs = content.Split(split);
        sb.Append("{");
        for (int m = 0; m < strs.Length; ++m)
        {
            try
            {
                if (strs[m].IndexOf(':') > 0)
                {
                    ParseTable(sb, strs[m], ':');
                }
                else
                {
                    if (strs[m].IndexOf('.') > 0)
                    {
                        Convert.ToDouble(strs[m]);
                    }
                    else
                    {
                        Convert.ToInt32(strs[m]);
                    }
                    sb.Append(strs[m]);
                }
            }
            catch
            {
                if (!string.IsNullOrEmpty(strs[m]))
                    sb.Append("'" + strs[m] + "'");
            }
            if (m < strs.Length - 1)
            {
                sb.Append(",");
            }
        }
        sb.Append("}");
    }

    List<string> GetContext(string filePath)
    {
        StreamReader sr = new StreamReader(filePath);
        List<string> contexts = new List<string>();
        string line;
        while ((line = sr.ReadLine()) != null)
            contexts.Add(line);

        return contexts;
    }

    string[] GetPropertyName(string line)
    {
        string[] names = line.Split(',');
        return names;
    }

    void Save(string path, string information)
    {
        if (File.Exists(path))
            File.Delete(path);

        FileStream aFile = new FileStream(@"" + path, FileMode.OpenOrCreate, FileAccess.ReadWrite);
        StreamWriter sw = new StreamWriter(aFile);
        sw.Write(information);
        sw.Close();
        sw.Dispose();
        aFile.Close();
        aFile.Dispose();
        sw = null;
        aFile = null;

        AssetDatabase.Refresh();
    }


    public static Dictionary<string, List<CfgLanguageCfg>> GetCfgLanguageCfg(string path)
    {
        Dictionary<string, List<CfgLanguageCfg>> ret = new Dictionary<string, List<CfgLanguageCfg>>();
        
        TextAsset ta = AssetDatabase.LoadAssetAtPath<TextAsset>(path);
        CsvReader csvReader = new CsvReader(CfgLanguageCfg.FileName_S(), ta.bytes);
        CfgLanguageCfg.OnCsvLoad(csvReader);
        CfgLanguageCfg.Foreach(it =>
        {
            if (it.Enable == 0)
            {
                return;
            }
            if (ret.ContainsKey(it.CfgName))
            {
                ret[it.CfgName].Add(it);
            }
            else 
            {
                List<CfgLanguageCfg> cfgs = new List<CfgLanguageCfg>();
                cfgs.Add(it);
                ret.Add(it.CfgName,cfgs);
            }
            //Debug.Log(it.BaseName);
        });
        CfgLanguageCfg.Clear();
        return ret;
    }

    public static Dictionary<string, LanguageCfg> GetLanguageCfg(string path)
    {
        Dictionary<string, LanguageCfg> ret = new Dictionary<string, LanguageCfg>();
       
        TextAsset ta = AssetDatabase.LoadAssetAtPath<TextAsset>(path);
        CsvReader csvReader = new CsvReader(LanguageCfg.FileName_S(), ta.bytes,1,2,3);
        LanguageCfg.OnCsvLoad(csvReader);
        LanguageCfg.Foreach(it =>
        {
            if (!ret.ContainsKey(it.key))
            {
                ret.Add(it.key, it);
            }
            else
            {
                ret.Add(it.key+ret.Count,it);
                Debug.Log("重复项：" + it.key);
            }
            
            //Debug.Log(it.BaseName);
        });
        LanguageCfg.Clear(false);
        return ret;
    }

    public static void CheckCgf()
    {
        string luaPath = "Assets/Lua/Config/";
        string csvPath = "Assets/Content/Config/";
        string OutPutPath = "Build/NewCfg/";
        Dictionary<string, List<CfgLanguageCfg>> cfgs = GetCfgLanguageCfg("Assets/Editor/CsvToLua/CfgLanguageCfg.csv");
        Dictionary<string, LanguageCfg> language = GetLanguageCfg("Assets/Content/Config/LanguagePackage_cn.csv");
        float ckcount = 0;
        foreach (var item in cfgs)
        {
            ckcount+=1;
            List<CfgLanguageCfg> value = item.Value;
           
            EditorUtility.DisplayProgressBar("检测配置中", $"检测:{item.Key}...", ckcount/cfgs.Count);
            string cfgPath = "";
            if (value[0].CfgType == 1)
            {
                cfgPath = luaPath + item.Key + ".lua";
                CheckLauCfg_CS(value,cfgPath,language, $"{OutPutPath}lua/{value[0].CfgName}.lua");

            }
            else
            {
                cfgPath = csvPath + item.Key + ".csv";
                CheckCsvCfg(value, cfgPath, language, $"{OutPutPath}csv/{value[0].CfgName}.csv");
            }
        }
        EditorUtility.ClearProgressBar();
        CsvWriter<LanguageCfg> csvWriter = new CsvWriter<LanguageCfg>(OutPutPath+ "Language.csv", "Language.csv",language.Values.ToList(), LanguageCfg.GetFormatInfo());
        csvWriter.Write();

    }


    private static void CheckLauCfg(List<CfgLanguageCfg> cfg,string path, Dictionary<string, LanguageCfg> language,string outputPath)
    {
        using (LuaState runTime = new LuaState())
        {
            runTime.Start();
            RolePreviewWindow.LuaForEach<int, LuaTable>(runTime, path, (id,luatable) =>
            {

                for (int i = 0; i < cfg.Count; i++)
                {
                    if (cfg[i].Enable == 0)
                        continue;
                    string value = luatable.RawGet<string, string>(cfg[i].Field);
                    if (string.IsNullOrEmpty(value))
                    {
                        continue;
                    }
                    KeyValuePair<string,LanguageCfg> valuePair = language.FirstOrDefault(it => 
                    {                     
                        return string.Equals(it.Value.Language, value);
                    });

                    if (!string.IsNullOrEmpty(valuePair.Key))
                    {
                        luatable.RawSet<string, string>(cfg[i].Field, valuePair.Key);
                    }
                    else
                    {
                        string key = cfg[i].CfgID + id;
                        luatable.RawSet<string, string>(cfg[i].Field, key);
                        if (value.Contains("\n"))
                        {
                            Debug.Log(value);
                            value = value.Replace("\n","\\n");
                            Debug.Log(value);
                        }
                        language.Add(key,new LanguageCfg() { key = key,Language = value});
                    }

                }

            },(ltab)=> 
            {
                bool useObj = IsObj;
                if (useObj)
                {
                    LuaState luaState = LuaClient.Instance.luaState;
                    luaState.DoFile("Assets\\Editor\\CsvToLua\\table-save.lua");

                    RolePreviewWindow.SaveToLua(luaState, outputPath, ltab, cfg[0].CfgName, "1");
                }
                else
                {
                    LuaState luaState = runTime;
                    luaState.DoFile("Assets\\Editor\\CsvToLua\\table-save.lua");

                    RolePreviewWindow.SaveToLua(luaState, outputPath, ltab, cfg[0].CfgName, "");
                }
              
            });

        }


    
    }

    private static void SetLuaLine(string[] rowDatas,int id,string key,string data,string dataF = "'{0}',")
    {
        string idkey = $"[{id}]";
        string keykey = $"'{key}'";
        string wdata = string.Format(dataF,data);//$"'{data}',";
        bool isFind = false;
        for (int line = 0; line < rowDatas.Length; line++)
        {
            if (rowDatas[line].Trim().IndexOf("--") == 0)
            {
                Debug.Log("注释跳过");
            }
            
            if (rowDatas[line].Contains(idkey))
            {
                isFind = true;
            }

            if (isFind && rowDatas[line].Contains(keykey))
            {
                int s = rowDatas[line].IndexOf('[');
                string p = "";
                if (s > 0)
                {
                    for (int i = 0; i < s; i++)
                    {
                        p += " ";
                    }
                }
                string newstr = $"{p}[{keykey}]={wdata}"  ;
                rowDatas[line] = newstr;
                break;
            }
        }
    }
    private static void CheckLauCfg_CS(List<CfgLanguageCfg> cfg, string path, Dictionary<string, LanguageCfg> language, string outputPath)
    {
        string[] rowDatas = File.ReadAllLines(path);
        bool iswrite = true;
        using (LuaState runTime = new LuaState())
        {
            runTime.Start();
            RolePreviewWindow.LuaForEach<int, LuaTable>(runTime, path, (id, luatable) =>
            {

                for (int i = 0; i < cfg.Count; i++)
                {
                    if (cfg[i].Enable == 0)
                    {
                        iswrite = false;
                        continue;
                    }
                    string value = luatable.RawGet<string, string>(cfg[i].Field);
                    if (string.IsNullOrEmpty(value))
                    {
                        continue;
                    }
                    KeyValuePair<string, LanguageCfg> valuePair = language.FirstOrDefault(it =>
                    {
                        return string.Equals(it.Value.Language, value);
                    });

                    if (!string.IsNullOrEmpty(valuePair.Key))
                    {
                        luatable.RawSet<string, string>(cfg[i].Field, valuePair.Key);
                        SetLuaLine(rowDatas,id, cfg[i].Field, valuePair.Key);
                    }
                    else
                    {
                        string key = cfg[i].CfgID + id;
                        luatable.RawSet<string, string>(cfg[i].Field, key);
                        
                        if (value.Contains("\n"))
                        {
                            //Debug.Log(value);
                            value = value.Replace("\n", "\\n");
                            //Debug.Log(value);
                        }
                        if (!language.ContainsKey(key))
                        {
                            valuePair = language.FirstOrDefault(it =>
                            {
                                return string.Equals(it.Value.key, value);
                            });
                            if (string.IsNullOrEmpty(valuePair.Key))
                            {
                                SetLuaLine(rowDatas, id, cfg[i].Field, key);
                                language.Add(key, new LanguageCfg() { key = key, Language = value });
                            }                                                     
                        }
                          
                    }

                }

            });

        }
        if (iswrite)
            File.WriteAllLines(outputPath,rowDatas);

    }

    private static void CheckCsvCfg(List<CfgLanguageCfg> cfg, string path, Dictionary<string, LanguageCfg> language, string outputPath)
    {

        CsvReader csvReader = new CsvReader(path,1,2,3);

        string[][] datas = csvReader.RowDatas;
        for (int i = csvReader.StartLine; i < datas.Length; i++)
        {
          
            string[] curLine = datas[i];

            for (int j = 0; j < cfg.Count; j++)
            {
                if (cfg[j].Enable == 0)
                    continue;
                string value = csvReader.GetDataByFieldName(cfg[j].Field,i);

                if (string.IsNullOrEmpty(value))
                {
                    continue;
                }


                KeyValuePair<string, LanguageCfg> valuePair = language.FirstOrDefault(it =>
                {
                    return string.Equals(it.Value.Language, value);
                });

                if (!string.IsNullOrEmpty(valuePair.Key))
                {
                    csvReader.SetDataByFieldName(cfg[j].Field, valuePair.Key, i);
                }
                else
                {
                    string key = cfg[j].CfgID + i;
                    csvReader.SetDataByFieldName(cfg[j].Field, key,i);
                    language.Add(key, new LanguageCfg() { key = key, Language = value });
                }

            }


        }


        FileHelper.WirteStringToFile(outputPath,csvReader.GetString());

    }



    private static void ChangeLuaCfg(string luacfgpath,string luachagepath,string outputPath)
    {
        string[] rowDatas = File.ReadAllLines(luacfgpath);
        using (LuaState runTime = new LuaState())
        {
            runTime.Start();
            LuaTable luaTable = runTime.DoFile<LuaTable>(luachagepath);
            RolePreviewWindow.LuaForEach<int, LuaTable>(runTime, luacfgpath, (id, luatable) => 
            {
                LuaFunction luaFunction = luaTable.GetLuaFunction("IsChangefg");

                bool ischange = luaFunction.Invoke<LuaTable,LuaTable, bool>(luaTable,luatable);

                if (ischange)
                {
                    LuaTable fieldValue = luaTable.Invoke<LuaTable,LuaTable>("GetFieldAddValue", luaTable);

                    string field = fieldValue.RawGet<string, string>("field");
                    string value = fieldValue.RawGet<string, string>("value");

                    SetLuaLine(rowDatas,id,field,value.ToString(),"{0},");
                    
                }
            });
        
        }


        File.WriteAllLines(outputPath, rowDatas);
    }

    struct lgInfo 
    {
       public int index;
        public int off;
    }
    private static void MergeLanauage(string oldPath,string newPath, string outputPath)
    {
        List<string> oldLg = File.ReadAllLines(oldPath).ToList();
        List<string> newLg = File.ReadAllLines(newPath).ToList();
        Dictionary<string, lgInfo> cfgmap = new Dictionary<string, lgInfo>();

        int length = oldLg.Count;
        int off = -1;
        for (int i = 0; i < length; i++)
        {
            off = oldLg[i].IndexOf(',');

            if (off < 0)
            {
                continue;
            }

            string key = oldLg[i].Substring(0,off);

            if (!cfgmap.ContainsKey(key))
            {
                lgInfo info = new lgInfo();
                info.index = i;
                info.off = off;
                cfgmap.Add(key, info);
            }
        }


        foreach (var item in newLg)
        {
            if (item == "" || item == ","||item == "key"||item == "string")
                continue;

            off = item.IndexOf(',');
            if (off < 0)
            {
                continue;
            }
            string key = item.Substring(0,off);
            if (!cfgmap.ContainsKey(key))
            {
                Debug.Log($"不包含：{key}   off = {off}");
                oldLg.Add(item);
            }
            else
            {
                lgInfo lgIf = cfgmap[key];
                oldLg[lgIf.index] = item;
            }
        }


        string data = FileHelper.CatStringArray(oldLg,"\r\n");
        FileHelper.WirteStringToFile(outputPath, data);
    }

}