using Microsoft.Win32;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using PackingPress.Common;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Data;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;
using System.Web;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace PackingPress
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : BaseWindow
    {
        List<InstallEntity> installEntitys = new List<InstallEntity>();
        private string pcClientFilePath = string.Empty;

        public MainWindow()
        {
            funcInOutHelper.AddDelegate(DecompressionFinish);
            funcInOutHelper.AddDelegate(CreatePackageFinish);
            funcInOutHelper.AddDelegate(HideWindow);
            funcInOutHelper.AddDelegate(BingControl);
            InitializeComponent();
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            if (GetHardDiskFreeSpace() < 1024)
            {
                MessageBox.Show(TranslateHelper.Translate("Diskfull"));
                return;
            }
            WaitProcessWindow processWindow = new WaitProcessWindow();
            processWindow.Show();
            Task.Run(() =>
            {
                funcInOutHelper.RunDelegate("HideWindow");
                var directorys = new List<InstallEntity>();
                var files = new List<InstallEntity>();
                var packages = new List<UpgradePackage>();
                List<InstallEntity> selectItems = dtgShow.SelectedCells.Select(f => f.Item as InstallEntity).Distinct().ToList();
                if (selectItems.Count == 0)
                {
                    selectItems = installEntitys;
                }
                bool isNeedOldAndroid = true, isNeedOldPC = true, isNeedOldAgent = true, isNeedOldMac = true, isNeedOldvBox = true;
                SettingJsonGet jObjectSystemConfig = new SettingJsonGet(AppDomain.CurrentDomain.BaseDirectory + "\\DescriptionConfig.json");
                var jsonRoot = (JObject)jObjectSystemConfig.GetJsonRoot();
                foreach (var item in selectItems)
                {
                    var entity = item;
                    if (entity != null && !string.IsNullOrWhiteSpace(entity.Path))
                    {
                        if (entity != null && entity.IsDirectory)
                        {
                            directorys.Add(entity);
                        }
                        else
                        {
                            files.Add(entity);
                        }
                        string pcClientVersion = RegexHelper.MatchSub(entity.Path, "Flyinsono_Windows_([0-9.]*).exe");
                        if (!string.IsNullOrWhiteSpace(pcClientVersion))
                        {
                            pcClientFilePath = entity.FullPath;
                            AddPackageFile(packages, jsonRoot, PackagePlatform.PC, PackageType.Client, pcClientVersion, entity.FullPath);
                            isNeedOldPC = false;
                            continue;
                        }
                        string vboxClientVersion = RegexHelper.MatchSub(entity.Path, "Flyinsono_SonoPost_([0-9.]*).apk");
                        if (!string.IsNullOrWhiteSpace(vboxClientVersion))
                        {
                            AddPackageFile(packages, jsonRoot, PackagePlatform.Android, PackageType.Agent, vboxClientVersion, entity.FullPath);
                            isNeedOldvBox = false;
                            continue;
                        }
                        string androidClientVersion = RegexHelper.MatchSub(entity.Path, "Flyinsono_Android_([0-9.]*).apk");
                        if (!string.IsNullOrWhiteSpace(androidClientVersion))
                        {
                            AddPackageFile(packages, jsonRoot, PackagePlatform.Android, PackageType.Client, androidClientVersion, entity.FullPath);
                            isNeedOldAndroid = false;
                            continue;
                        }
                        string agentVersion = RegexHelper.MatchSub(entity.Path, "AgentSetup_([0-9.]*).exe");
                        if (!string.IsNullOrWhiteSpace(agentVersion))
                        {
                            AddPackageFile(packages, jsonRoot, PackagePlatform.PC, PackageType.Agent, agentVersion, entity.FullPath);
                            isNeedOldAgent = false;
                            continue;
                        }
                        string macClientVersion = RegexHelper.MatchSub(entity.Path, "Flyinsono_Mac_([0-9.]*).pkg");
                        if (!string.IsNullOrWhiteSpace(macClientVersion))
                        {
                            AddPackageFile(packages, jsonRoot, PackagePlatform.Mac, PackageType.Client, macClientVersion, entity.FullPath);
                            isNeedOldMac = false;
                            continue;
                        }
                    }
                }
                if (isNeedOldAgent || isNeedOldAndroid || isNeedOldPC || isNeedOldMac || isNeedOldvBox)
                {
                    UpgradePackageReader upgradePackageReader = new UpgradePackageReader("bakupgrade.pak");
                    foreach (var package in upgradePackageReader.Packages)
                    {
                        switch (package.Platform)
                        {
                            case PackagePlatform.Android:
                                if (package.Type == PackageType.Agent)
                                {
                                    if (isNeedOldvBox)
                                    {
                                        packages.Add(new UpgradePackage(package.Platform, package.Type, package.Version, package.Description, package.FileData));
                                    }
                                }
                                else
                                {
                                    if (isNeedOldAndroid)
                                    {
                                        packages.Add(new UpgradePackage(package.Platform, package.Type, package.Version, package.Description, package.FileData));
                                    }
                                }
                                break;
                            case PackagePlatform.PC:
                                if (isNeedOldPC)
                                {
                                    packages.Add(new UpgradePackage(package.Platform, package.Type, package.Version, package.Description, package.FileData));
                                }
                                break;
                            case PackagePlatform.Mac:
                                if (isNeedOldMac)
                                {
                                    packages.Add(new UpgradePackage(package.Platform, package.Type, package.Version, package.Description, package.FileData));
                                }
                                break;
                        }
                        if (isNeedOldAgent && package.Type == PackageType.Agent)
                        {
                            packages.Add(new UpgradePackage(package.Platform, package.Type, package.Version, package.Description, package.FileData));
                        }
                    }
                }
                if (files.Count > 0)
                {
                    var writer = new UpgradePackageWriter("bakupgrade.pak");
                    foreach (var upgradePackage in packages)
                    {
                        writer.AddPackage(upgradePackage);
                    }
                    writer.Save();
                }
                var systemPackageDir = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "SystemPackage");
                var uFilePackageDir = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "UFilePackage");
                Directory.CreateDirectory(systemPackageDir);
                CreateUpgradePackage(systemPackageDir);
                using (Process ps = new Process())
                {
                    ps.StartInfo.FileName = "cmd.exe";
                    ps.StartInfo.UseShellExecute = false;
                    ps.StartInfo.RedirectStandardOutput = true;
                    ps.StartInfo.RedirectStandardInput = true;
                    ps.StartInfo.CreateNoWindow = true;
                    ps.StartInfo.Verb = "runas";
                    ps.Start();
                    if (files.Count > 0)
                    {
                        File.Copy(
                            System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "bakupgrade.pak"), 
                            System.IO.Path.Combine(systemPackageDir, "upgrade.pak"),
                            true);
                    }
                    directorys.ForEach(directory =>
                    {
                        ps.StandardInput.WriteLine($"xcopy \"{directory.FullPath}\" \"{ AppDomain.CurrentDomain.BaseDirectory}\\SystemPackage\\{directory.Path}\\\" /c/e/q/y/j/r");
                    });
                    files.ForEach(fileInfo =>
                    {
                        if (RegexHelper.IsMatch(fileInfo.Path, "Flyinsono_Windows_([0-9.]*).exe")) { return; }
                        if (RegexHelper.IsMatch(fileInfo.Path, "Flyinsono_SonoPost_([0-9.]*).apk")) { return; }
                        Directory.CreateDirectory(uFilePackageDir);
                        File.Copy(
                            fileInfo.FullPath, 
                            System.IO.Path.Combine(uFilePackageDir, fileInfo.Path), 
                            true);
                    });
                    ps.StandardInput.WriteLine($"exit");
                    var result = ps.StandardOutput.ReadToEnd();
                }
                Thread.Sleep(8000);
                var ufilePackageZip = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "UFilePackage.zip");
                if (File.Exists(ufilePackageZip))
                {  
                    File.Delete(ufilePackageZip);
                }
                var systemPackageZip = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "SystemPackage.zip");
                if (File.Exists(systemPackageZip))
                {
                    File.Delete(systemPackageZip);
                }
                if (Directory.Exists(systemPackageDir))
                {
                    ZipHelper.Zips(
                        systemPackageDir,
                        systemPackageZip
                        );
                }
                if (Directory.Exists(uFilePackageDir))
                {
                    ZipHelper.Zips(
                        uFilePackageDir,
                        ufilePackageZip
                        );
                }
                using (Process ps = new Process())
                {
                    ps.StartInfo.FileName = "cmd.exe";
                    ps.StartInfo.UseShellExecute = false;
                    ps.StartInfo.RedirectStandardOutput = true;
                    ps.StartInfo.RedirectStandardInput = true;
                    ps.StartInfo.CreateNoWindow = true;
                    ps.StartInfo.Verb = "runas";
                    ps.Start();
                    ps.StandardInput.WriteLine($"rd /s /q \"{ AppDomain.CurrentDomain.BaseDirectory}\\SystemPackage\\\"");
                    ps.StandardInput.WriteLine($"rd /s /q \"{ AppDomain.CurrentDomain.BaseDirectory}\\UFilePackage\\\"");
                    ps.StandardInput.WriteLine($"rd /s /q \"{ AppDomain.CurrentDomain.BaseDirectory}\\InstallPackage\\\"");
                    ps.StandardInput.WriteLine($"exit");
                    var result = ps.StandardOutput.ReadToEnd();
                }
            }).ContinueWith(f=> {
                if (f.IsFaulted)
                {
                    FileHelper.AppendWriteFile("ErrorInfo.txt", JsonConvert.SerializeObject(f.Exception.InnerExceptions.Select(ex => ex.Message + "|" + ex.StackTrace + ";")));
                }
                if (f.IsCompleted)
                {
                    funcInOutHelper.RunDelegate("CreatePackageFinish", processWindow);
                }
            });
        }

        private void CreateUpgradePackage(string upgradeFolder)
        {
            var upgradeFilesCreater = new UpgradeFilesCreater();
            if (File.Exists(pcClientFilePath))
            {
                upgradeFilesCreater.CreateUpgradePackage(pcClientFilePath, upgradeFolder);
            }
        }

        private void AddPackageFile(List<UpgradePackage> packages, JObject jsonRoot,  PackagePlatform packagePlatform, PackageType packageType , string androidClientVersion, string filePath)
        {
            var descriptionEncrypt = string.Empty;
            if (packageType == PackageType.Client)
            {
                var cnDescription = jsonRoot.GetJPropertyValueByPath<string>($"$.{packagePlatform}.ChineseDescription");
                var usDescription = jsonRoot.GetJPropertyValueByPath<string>($"$.{packagePlatform}.EnglishDescription");
                var portugalDescription = jsonRoot.GetJPropertyValueByPath<string>($"$.{packagePlatform}.PortugalDescription");
                var rumaniaDescription = jsonRoot.GetJPropertyValueByPath<string>($"$.{packagePlatform}.RumaniaDescription");
                descriptionEncrypt = "[{\"Language\":\"Chinese\",\"Content\":\"" +
                       DesBuilder.Encrypt(HttpUtility.UrlDecode(cnDescription)) +
                       "\"},{\"Language\":\"English\",\"Content\":\"" +
                       DesBuilder.Encrypt(HttpUtility.UrlDecode(usDescription)) +
                       "\"},{\"Language\":\"Portuguese\",\"Content\":\"" +
                       DesBuilder.Encrypt(HttpUtility.UrlDecode(portugalDescription)) +
                       "\"},{\"Language\":\"Romanian\",\"Content\":\"" +
                       DesBuilder.Encrypt(HttpUtility.UrlDecode(rumaniaDescription)) +
                       "\"}]";
            }
            using (FileStream fileStream = new FileStream(filePath, FileMode.Open))
            {
                byte[] fileBytes = new byte[fileStream.Length];
                fileStream.Read(fileBytes, 0, (int)fileStream.Length);
                packages.Add(new UpgradePackage(packagePlatform, packageType, new Version(androidClientVersion), descriptionEncrypt, fileBytes));
            }
        }

        private void DtgShow_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            PackageDescriptionWindow packageDescriptionWindow = new PackageDescriptionWindow();
            packageDescriptionWindow.Show();
        }

        private void Decompression_Click(object sender, RoutedEventArgs e)
        {
            if (GetHardDiskFreeSpace() < 1024)
            {
                MessageBox.Show(TranslateHelper.Translate("Diskfull"));
                return;
            }
            WaitProcessWindow processWindow = new WaitProcessWindow();
            processWindow.Show();
            Task.Run(() =>
            {
                funcInOutHelper.RunDelegate("HideWindow");
                string[] files = Directory.GetFiles(AppDomain.CurrentDomain.BaseDirectory);
                foreach (var file in files)
                {
                    var extensionName = System.IO.Path.GetExtension(file);
                    if (extensionName.ToLower() == ".zip" || extensionName.ToLower() == ".rar")
                    {
                        if (!Directory.Exists($"{AppDomain.CurrentDomain.BaseDirectory}\\InstallPackage"))
                        {
                            ZipHelper.Decompression(file, $"{AppDomain.CurrentDomain.BaseDirectory}\\InstallPackage");
                        }
                        break;
                    }
                }
                string[] installFiles = Directory.GetFiles($"{AppDomain.CurrentDomain.BaseDirectory}\\InstallPackage");
                string[] installDirectories = Directory.GetDirectories($"{AppDomain.CurrentDomain.BaseDirectory}\\InstallPackage");
                installEntitys.Clear();
                foreach (var installFile in installFiles)
                {
                    if (string.IsNullOrWhiteSpace(installFile)) { continue; }
                    if (installFile.IndexOf("InstallerMaker.exe", StringComparison.Ordinal) > -1) { continue; }
                    if (installFile.IndexOf("UpgradePackageBuilder.exe", StringComparison.Ordinal) > -1) { continue; }
                    if (installFile.IndexOf("AgentSetupFull_", StringComparison.Ordinal) > -1) { continue; }
                    if (installFile.IndexOf("StationSetup_", StringComparison.Ordinal) > -1) { continue; }
                    if (installFile.IndexOf("Vestris.ResourceLib.dll", StringComparison.Ordinal) > -1) { continue; }
                    if (installFile.IndexOf("ClientUpgrade_Release", StringComparison.Ordinal) > -1) { continue; }
                    if (installFile.IndexOf("PersonalFlyinsono_Release", StringComparison.Ordinal) > -1) { continue; }
                    if (installFile.IndexOf("vCarotidInstallFiles.zip", StringComparison.Ordinal) > -1) { continue; }
                    installEntitys.Add(new InstallEntity { IsDirectory = false, FullPath = installFile, Path = installFile.Substring(installFile.LastIndexOf('\\') + 1) });
                }

                foreach (var installDirectory in installDirectories)
                {
                    if (string.IsNullOrWhiteSpace(installDirectory)) { continue; }
                    if (installDirectory.IndexOf("TestClient", StringComparison.Ordinal) > -1) { continue; }
                    if (installDirectory.IndexOf("Terminal", StringComparison.Ordinal) > -1) { continue; }
                    if (installDirectory.IndexOf("Station", StringComparison.Ordinal) > -1) { continue; }
                    if (installDirectory.IndexOf("License", StringComparison.Ordinal) > -1) { continue; }
                    if (installDirectory.IndexOf("Agent", StringComparison.Ordinal) > 1) { continue; }
                    if (installDirectory.IndexOf("ClickOnceSetup", StringComparison.Ordinal) > -1) { continue; }
                    if (installDirectory.IndexOf("IPLocationServerTool", StringComparison.Ordinal) > -1) { continue; }
                    if (installDirectory.IndexOf("EncryptTool", StringComparison.Ordinal) > -1) { continue; }
                    if (installDirectory.IndexOf("UploadClient", StringComparison.Ordinal) > -1) { continue; }
                    if (Regex.IsMatch(installDirectory,"PackingPress$")) { continue; }
                    if (installDirectory.IndexOf("TranslateTool", StringComparison.Ordinal) > -1) { continue; }
                    var entity = new InstallEntity { IsDirectory = true, FullPath = installDirectory, Path = installDirectory.Substring(installDirectory.LastIndexOf('\\') + 1) };
                    if (entity.Path == "Client")
                    {
                        if (Directory.Exists(installDirectory + "\\Mobile\\Android\\"))
                        {
                            var androidApk = Directory.GetFiles(installDirectory + "\\Mobile\\Android\\");
                            foreach (var apkpath in androidApk)
                            {
                                if (RegexHelper.IsMatch(apkpath, "Flyinsono_Android_([0-9.]*).apk"))
                                {
                                    FileInfo androidApkInfo = new FileInfo(apkpath);
                                    var androidFile = new InstallEntity { IsDirectory = false, FullPath = installDirectory + $"\\Mobile\\Android\\{androidApkInfo.Name}", Path = androidApkInfo.Name };
                                    installEntitys.Add(androidFile);
                                    break;
                                }
                            }
                        }
                        continue;
                    }
                    else if (entity.Path == "SONOPOST")
                    {
                        if (Directory.Exists(installDirectory))
                        {
                            var androidApk = Directory.GetFiles(installDirectory);
                            foreach (var apkpath in androidApk)
                            {
                                if (RegexHelper.IsMatch(apkpath, "Flyinsono_SonoPost_([0-9.]*).apk"))
                                {
                                    FileInfo androidApkInfo = new FileInfo(apkpath);
                                    var androidFile = new InstallEntity { IsDirectory = false, FullPath = installDirectory + $"\\{androidApkInfo.Name}", Path = androidApkInfo.Name };
                                    installEntitys.Add(androidFile);
                                    break;
                                }
                            }
                        }
                        continue;
                    }
                    installEntitys.Add(entity);
                }
                funcInOutHelper.RunDelegate("BingControl");
            }).ContinueWith(f =>
            {
                if (f.IsCompleted)
                {
                    funcInOutHelper.RunDelegate("DecompressionFinish", processWindow);
                }
            });
        }

        ///  <summary> 
        /// 获取指定驱动器的剩余空间总大小(单位为MB) 
        ///  </summary> 
        private long GetHardDiskFreeSpace()
        {
            var strHardDiskName = RegexHelper.MatchSub(AppDomain.CurrentDomain.BaseDirectory,"^([a-zA-Z]:\\\\).*");
            long freeSpace = new long();
            System.IO.DriveInfo[] drives = System.IO.DriveInfo.GetDrives();
            foreach (System.IO.DriveInfo drive in drives)
            {
                if (drive.Name == strHardDiskName)
                {
                    freeSpace = drive.TotalFreeSpace / (1024 * 1024);
                }
            }
            return freeSpace;
        }

        private object BingControl(object obj)
        {
            dtgShow.ItemsSource = null;
            dtgShow.ItemsSource = installEntitys;
            return obj;
        }

        private object HideWindow(object obj)
        {
            this.Hide();
            return null;
        }


        private object DecompressionFinish(object processWindow)
        {
            this.Show();
            ((WaitProcessWindow)processWindow).Close();
            MessageBox.Show($"{TranslateHelper.Translate("DecompressionFinish")}！");
            return null;
        }

        private object CreatePackageFinish(object processWindow)
        {
            this.Show();
            ((WaitProcessWindow)processWindow).Close();
            MessageBox.Show($"{TranslateHelper.Translate("PackagingFinish")}！");
            return null;
        }

        private void DtgShow_DragEnter(object sender, DragEventArgs e)
        {

        }

        private void SetDescription_Click(object sender, RoutedEventArgs e)
        {
            PackageDescriptionWindow packageDescriptionWindow = new PackageDescriptionWindow();
            packageDescriptionWindow.Show();
        }

        private void UploadSetting_Click(object sender, RoutedEventArgs e)
        {
            using (var stream = OpenFileBrowserDialog("conf"))
            {
                if (stream != Stream.Null)
                {
                    var serverSetting = AppDomain.CurrentDomain.BaseDirectory + "\\InstallPackage\\Server\\Settings\\Server\\Setting.conf";
                    if (!File.Exists(serverSetting))
                    {
                        MessageBox.Show($"{TranslateHelper.Translate("CannotFindSettingFile")}");
                        return;
                    }
                    using (FileStream fileStream = new FileStream(serverSetting, FileMode.Create))
                    {
                        byte[] readBytes = new byte[4096];
                        int readCount;
                        do
                        {
                            readCount = stream.Read(readBytes, 0, readBytes.Length);
                            fileStream.Write(readBytes, 0, readCount);
                        } while (readCount > 0);
                        MessageBox.Show($"{TranslateHelper.Translate("UploadSuccess")}");
                    }
                }
            }
        }

        /// <summary>
        /// 打开选择文件对话框
        /// </summary>
        /// <param name="defaultExt"></param>
        /// <returns></returns>
        private static Stream OpenFileBrowserDialog(string defaultExt = "")
        {
            System.Windows.Forms.OpenFileDialog fileDialog = new System.Windows.Forms.OpenFileDialog();
            if (!string.IsNullOrWhiteSpace(defaultExt))
            {
                fileDialog.DefaultExt = defaultExt;
                fileDialog.Filter = $"*.{defaultExt}|*.{defaultExt}";
            }
            System.Windows.Forms.DialogResult result = fileDialog.ShowDialog();
            if (result == System.Windows.Forms.DialogResult.Cancel)
            {
                return Stream.Null;
            }
            var fileStream = fileDialog.OpenFile();
            return fileStream;
        }
    }
}