using UnityEditor;
using UnityEngine;
using System;
using System.Collections.Generic;
using System.IO;
using Excel;
using System.Data;

using System.Xml;
using System.Threading;

public class EditorLanguageExport : EditorWindow
{
    [MenuItem("DashGame/Design Tools/Export Language")]
    public static void AddWindow()
    {
        EditorLanguageExport window = (EditorLanguageExport)EditorWindow.GetWindow(typeof(EditorLanguageExport), false, "Export Language");
        window.Show();

    }

    public List<string> nameArray = new List<string>();

    private string defaultPath;
    private bool shouldDelete = true;
    private bool isSuccess;
    private string text;
    private Dictionary<string, XmlNode> parentNodeDict;

	private string[] avaliableLan = new string[] { "English", "ChineseSimplified", "ChineseTraditional"};
		

    void Awake()
    {
		defaultPath = Application.dataPath + @"/Resource/Xlsx/language_config.xlsx";
    }

    void OnGUI()
    {
        GUILayout.Label(new GUIContent("导出文件到xml目录"));

        shouldDelete = GUILayout.Toggle(shouldDelete, new GUIContent("覆盖已有文件"));

        if (GUILayout.Button("立即导出", GUILayout.Height(30)))
            CreateAllXml();
    }

    /// <summary>
    /// custom split string function
    /// </summary>
    private class StringExtention
    {

        public static string[] SplitWithString(string sourceString, string splitString)
        {
           // string tempSourceString = sourceString;
            List<string> arrayList = new List<string>();
            string s = string.Empty;
            while (sourceString.IndexOf(splitString) > -1)  //split
            {
                s = sourceString.Substring(0, sourceString.IndexOf(splitString));
                sourceString = sourceString.Substring(sourceString.IndexOf(splitString) + splitString.Length);
                arrayList.Add(s);
            }
            arrayList.Add(sourceString);
            return arrayList.ToArray();
        }
    }

    private void CreateAllXml()
    {
//        foreach (string str in nameArray)
//        {
//            if (!str.Contains("language"))
//                continue;
//
//            CreateXml(str);
//        }

		foreach( string s in avaliableLan) {
			CreateXml(s);
		}

        if (isSuccess)
        {
            ShowNotification(new GUIContent( "已成功导出!"));
            //DirectoryInfo di = new DirectoryInfo(defaultPath);
            //DirectoryInfo[] diArr = di.GetDirectories();
            isSuccess = false;
            AssetDatabase.Refresh();
        }
        else
            ShowNotification(new GUIContent("文件有错误！"));
    }

	private void CreateXml(string lan)
    {
        parentNodeDict = new Dictionary<string, XmlNode>();

        string filepath = Application.dataPath + @"/Resource/xml/lan/" + lan + ".xml";
	    text = "";

        filepath = filepath.Replace("\\", "/");
        string[] pathArr = filepath.Split('/');
        string tempPath = "";
        for(int i = 0; i < pathArr.Length; i++)
        {
            tempPath += pathArr[i] + "/";
            if (i > 1 && i < pathArr.Length - 1)
            {
                if (!Directory.Exists(tempPath))
                {
                    Directory.CreateDirectory(tempPath);
                }
            }
        }

        if ((!File.Exists(filepath) && !shouldDelete) || shouldDelete)
        {
            XmlDocument xmlDoc = new XmlDocument();

            //try
            //{
				FileStream stream = File.Open(defaultPath, FileMode.Open, FileAccess.Read);
                IExcelDataReader excelReader = ExcelReaderFactory.CreateOpenXmlReader(stream);

                text += "\nexcelReader.ResultsCount is" + excelReader.ResultsCount + "\n";

                text += "start excelReader. \n";

                DataSet result = excelReader.AsDataSet();

                text += "get result successful? result[" + result + "]";

                text += "result columns count is " + result.Tables[0].Columns.Count;

                int columns = result.Tables[0].Columns.Count;
                int rows = result.Tables[0].Rows.Count;

                //start create xml
                XmlElement root = xmlDoc.CreateElement("lan");
                XmlNode currentChildNode = null;
                string parentNodeName = "";
				int parentidex = -1;
				int nameindex = -1;
				int contentindex = -1;
				int descindex = -1;

				// get column index
				for (int j = 0; j < columns; ++j) {
					string nvalue = result.Tables[0].Rows[1][j].ToString();
					if (string.Equals(nvalue, "parent")) {
						parentidex = j;
					} else if (string.Equals(nvalue, "desc")) {
						descindex = j;
					} else if (string.Equals(nvalue, "name")) {
						nameindex = j;
					} else if (string.Equals(nvalue, lan)) {
						contentindex = j;
					}
				}

				if (contentindex < 0) {
					throw new Exception("language " + lan + " is not exist in the excel");
				}

                for (int i = 3; i < rows; i++)
                {
   					// parent
					string nvalue = result.Tables[0].Rows[i][parentidex].ToString();

                    if (string.IsNullOrEmpty(nvalue))
                    {
                        break;
                    }

					if (!parentNodeDict.ContainsKey(nvalue))
					{
						XmlNode node = xmlDoc.CreateElement(nvalue);
						parentNodeDict.Add(nvalue, node);
					}
					parentNodeName = nvalue;
                    
					// name
					nvalue = result.Tables[0].Rows[i][nameindex].ToString();
					currentChildNode = xmlDoc.CreateElement(nvalue);
					parentNodeDict[parentNodeName].AppendChild(currentChildNode);
                    
					// content
					nvalue = result.Tables[0].Rows[i][contentindex].ToString();
					XmlCDataSection cData = xmlDoc.CreateCDataSection(nvalue);
					currentChildNode.AppendChild(cData);
                    
                    // desc
                    nvalue = result.Tables[0].Rows[i][descindex].ToString();
					XmlAttribute comment = xmlDoc.CreateAttribute("desc");
					comment.Value = nvalue;
					currentChildNode.Attributes.Append(comment);

                    //                    for (int j = 0; j < columns; j++)
                    //                    {
                    //                        string nvalue = result.Tables[0].Rows[i][j].ToString();
                    //
                    //                            switch (j)
                    //                            {
                    //                                case 0:
                    //                                    if (!parentNodeDict.ContainsKey(nvalue))
                    //                                    {
                    //                                        XmlNode node = xmlDoc.CreateElement(nvalue);
                    //                                        parentNodeDict.Add(nvalue, node);
                    //                                    }
                    //                                    parentNodeName = nvalue;
                    //                                break;
                    //                                case 1:
                    //                                    currentChildNode = xmlDoc.CreateElement(nvalue);
                    //                                    parentNodeDict[parentNodeName].AppendChild(currentChildNode);
                    //                                break;
                    //                                case 2:
                    //                                    XmlCDataSection cData = xmlDoc.CreateCDataSection(nvalue);
                    //                                    currentChildNode.AppendChild(cData);
                    //                                    break;
                    //                                case 3:
                    //                                    XmlAttribute comment = xmlDoc.CreateAttribute("desc");
                    //                                    comment.Value = nvalue;
                    //                                    currentChildNode.Attributes.Append(comment);
                    //                                    break;
                    //                            }
                    //
                    //                            //Debug.Log("labels[j] is " + labels[j] + ", nvalue is " + nvalue);
                    //                        //Debug.Log(nvalue);
                    //                    }

                }

                foreach(KeyValuePair<string, XmlNode> keyValue in parentNodeDict)
                    root.AppendChild(keyValue.Value);

                xmlDoc.AppendChild(root);
				xmlDoc.Save(filepath);
				AssetDatabase.Refresh(ImportAssetOptions.ForceUpdate);
//				AssetDatabase.ImportAsset(@"Assets/Resources/XML/Config" + fileName + ".xml", ImportAssetOptions.ForceUpdate);
                //Debug.Log(fileName + ".xml is saved to " + filepath + ", count is " + idArr.Count);

                isSuccess = true;
            //}
            //catch (Exception e)
            //{
            //    text += "Exception " + e.Message;
            //    Debug.Log("Exception " + e.Message);
            //}
        }
    }

    private void CreateAllPhp()
    {
        foreach (string str in nameArray)
        {
            if (!str.Contains("language"))
                continue;

            CreatePhp(str);
        }

        if (isSuccess)
        {
            ShowNotification(new GUIContent("已成功导出!"));
            //DirectoryInfo di = new DirectoryInfo(defaultPath);
            //DirectoryInfo[] diArr = di.GetDirectories();
            isSuccess = false;
        }
        else
            ShowNotification(new GUIContent("文件有错误！"));
    }

    private void CreatePhp(string fileName)
    {
        string realName = StringExtention.SplitWithString(fileName, "\\")[1];
        string filepath = defaultPath + "/" + realName + ".php";
        text = "";

        filepath = filepath.Replace("\\", "/");
        string[] pathArr = filepath.Split('/');
        string tempPath = "";
        for (int i = 0; i < pathArr.Length; i++)
        {
            tempPath += pathArr[i] + "/";
            if (i > 1 && i < pathArr.Length - 1)
            {
                if (!Directory.Exists(tempPath))
                {
                    Directory.CreateDirectory(tempPath);
                }
            }
        }

        if ((!File.Exists(filepath) && !shouldDelete) || shouldDelete)
        {
            try
            {
                string fullText = "<?php\n";

                FileStream stream = File.Open(Application.dataPath + @"/Resource/Xlsx" + fileName + ".xlsx", FileMode.Open, FileAccess.Read);
                IExcelDataReader excelReader = ExcelReaderFactory.CreateOpenXmlReader(stream);

                text += "\nexcelReader.ResultsCount is" + excelReader.ResultsCount + "\n";

                text += "start excelReader. \n";

                DataSet result = excelReader.AsDataSet();

                text += "get result successful? result[" + result + "]";

                text += "result columns count is " + result.Tables[0].Columns.Count;

                int columns = result.Tables[0].Columns.Count;
                int rows = result.Tables[0].Rows.Count;

                //start create xml
                for (int i = 0; i < rows; i++)
                {
                    if (i == 0)
                    {
                        continue;
                    }

                    for (int j = 0; j < columns; j++)
                    {
                        string nvalue = result.Tables[0].Rows[i][j].ToString();

                        if (i > 2)
                        {
                            switch (j)
                            {
                                case 0:
                                    fullText += "$LANG['" + nvalue + "|";
                                    break;
                                case 1:
                                    fullText += nvalue + "'] = '";
                                    break;
                                case 2:
                                    nvalue = nvalue.Replace("\'", "\\\'");
                                    fullText += nvalue + "\';\n";
                                    break;
                            }

                        }
                    }

                }

                fullText += "?>";
                StreamWriter sw = new StreamWriter(filepath);
                string w = fullText;
                sw.Write(w);
                sw.Close();
                AssetDatabase.Refresh(ImportAssetOptions.ForceUpdate);

                isSuccess = true;
            }
            catch (Exception e)
            {
                text += "Exception " + e.Message;
                Debug.Log("Exception " + e.Message);
            }
        }
    }

    private void HideNotification()
    {
        this.RemoveNotification();
    }

    void OnInspectorUpdate()
    {
        this.Repaint();
    }

    void OnDestory()
    {
        EditorUtility.UnloadUnusedAssetsImmediate();
    }

}

public class LanguageUploadData
{
    public string sourcePath;
    public string targetUrl;

    public string GetCmd()
    {
        string command = "@echo off\r\n" +
            "echo open " + targetUrl + ">ftp.up\r\n" +
            "echo gaoyuqin>>ftp.up\r\n" +
            "echo Gaoyuqin123654>>ftp.up\r\n" +
            //"echo Cd .\\User >>ftp.up\r\n" +
            "echo binary>>ftp.up\r\n" +
            "echo lcd \"" + sourcePath + "\">>ftp.up\r\n" +
            "echo prompt>>ftp.up\r\n" +
            "echo mkdir qwsk/lang/>>ftp.up\r\n" +
            "echo cd qwsk/lang/>>ftp.up\r\n" +
            "echo mput *.php>>ftp.up\r\n" +
            "echo bye>>ftp.up\r\n" +
            "FTP -s:ftp.up\r\n" +
            "del ftp.up /q\r\n" +
            "pause\r\n";

        return command;
    }
}

public class LanguageUploadFiles
{
    private Dictionary<string, LanguageUploadData> data;

    private Thread s;
    public LanguageUploadFiles(Dictionary<string, LanguageUploadData> data)
    {
        this.data = data;
        s = new Thread(Run);
        s.Start();
    }

    private void Run()
    {
        foreach (string key in data.Keys)
        {
            LanguageUploadData uploadData = data[key];
            RunCmd(key, uploadData.GetCmd());
            Debug.Log("【RunCmd】" + uploadData.sourcePath + " upload to----  【  " + uploadData.targetUrl + " 】");
        }
        s.Abort();
    }

    private void RunCmd(string key, string command)
    {
        Debug.Log(command);
        File.WriteAllText(key + "-upload-language.bat", command, System.Text.Encoding.GetEncoding(936));
        System.Diagnostics.Process.Start(key + "-upload-language.bat");
    }
}