cms_thermo_active/Client2020/BrowserTools/BrowserJSObject.cs

using CefSharp;
using Client.Config;
using Client.Config.SubModels;
using Client2020.BrowserTools.Models;
using Client2020.BrowserTools.Models.Errors;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Threading;
using System.Windows.Forms;

namespace Client2020.BrowserTools
{
    public class BrowserJSObject
    {
        private Form mainForm;
        private static readonly string[] _validExtensions = { ".json", ".rcp", ".tpl" };
        //private static readonly string[] _validExtensions = { "", ".txt", ".cnc", ".cn", ".cno", ".ini", ".mpf", ".spf", ".tap", ".anc", ".iso" };
        private static readonly string[] _validImages = { ".svg" };
        private static string jobPath = "";
        private static Dictionary<string, IntPtr> _editorOpened = new Dictionary<string, IntPtr>();
        public static string RECENT_FOLDER_KEY = "RECENT";
        private const string THERMO_RECIPE_PATH = @"C:\CMS\Recipes";
        private const string CMS_PATH = @"C:\CMS";

        #region CONSTRUCTOR_METHOD
        public BrowserJSObject(Form f)
        {
            mainForm = f;

        }


        #endregion CONSTRUCTOR_METHOD

        #region FORM_BEHAVIOUR_METHODS
        public void minimizeForm()
        {
            //Invoke method if is needed or call the method in STD mode
            if (mainForm.InvokeRequired)
                mainForm.Invoke((MethodInvoker)delegate ()
                {
                    mainForm.WindowState = FormWindowState.Minimized;
                });
            else
            {
                mainForm.WindowState = FormWindowState.Minimized;
            }

        }



        // Maximize Main Window
        public void maximizeForm()
        {
            //Invoke method if is needed or call the method in STD mode
            if (mainForm.InvokeRequired)
                mainForm.Invoke((MethodInvoker)delegate ()
                {
                    mainForm.WindowState = FormWindowState.Maximized;
                });
            else
            {
                mainForm.WindowState = FormWindowState.Maximized;
            }
        }

        // Close Main Window
        public void closeForm()
        {
            //If the mainform is disposed do nothing
            if (mainForm.IsDisposed)
                return;

            //Invoke method if is needed or call the method in STD mode
            Application.Exit();
        }

        #endregion FORM_BEHAVIOUR_METHODS

        #region NC_BEHAVIOUR_METHODS
        public void setNcWindowState(int val)
        {

        }

        public int getNcWindowState()
        {
            return 0;
        }

        public string getScreenBase64()
        {
            return "";
        }
        #endregion NC_BEHAVIOUR_METHODS

        #region CHROMIUM_METHODS

        // Get the Version of Chromium
        public string getChromiumVersion()
        {
            return Cef.ChromiumVersion + " (" + Application.ProductVersion + ")";
        }

        #endregion CHROMIUM_METHODS

        #region STEP_METHODS

        // Get the ID of STEP Client
        public int getClientID()
        {
            return Config.ConnectionConfig.Id;
        }

        public void forceStepFocus()
        {
        }

        public void forceNcFocus()
        {
        }

        public void forceProdFocus()
        {
        }

        // Get the option of virtual Keyb configured
        private bool isVirtualKeybConfigured()
        {
            return Config.ClientConfig.ShowVirtualKeyboard;
        }

        // Get the option of virtual Keyb configured
        private bool isHMIenabled()
        {
            return Config.VendorHmiConfig.Enabled;
        }

        // Get the option of PROD Enabled
        private bool isPRODenabled()
        {
            return Config.ProdSoftwareConfig.Enabled;
        }

        // Get the SCM option
        private bool isSCMVisualStyle()
        {
            return Config.ClientConfig.IsSCM;
        }

        private string openExternalBrowser(string proc)
        {
            Process.Start(proc);
            return "";
        }
        #endregion STEP_METHODS

        #region PROCESSES_METHODS

        // Read all configured processes
        public string getConfiguredProcesses()
        {
            return JsonConvert.SerializeObject(Config.ExtSoftwaresConfig.Where(X => X.inMainMenuBar == false));
        }

        // Read all configured processes in main menu
        public string getConfiguredProcessesInMainMenu()
        {
            return JsonConvert.SerializeObject(Config.ExtSoftwaresConfig.Where(X => X.inMainMenuBar == true));
        }

        // Start a new process
        public void startNewProcess(string proc)
        {
            Thread t = new Thread(new ParameterizedThreadStart(OpenNew));
            t.Start(proc);
        }

        // Open the last window or Start a new process
        public void openOrStartProcess(string proc)
        {
            Thread t = new Thread(new ParameterizedThreadStart(OpenStartNew));
            t.Start(proc);
        }

        // Function used in Thread
        private void OpenStartNew(object id)
        {
            Software sft = Config.ExtSoftwaresConfig.FirstOrDefault(X => X.id == (string)id);

            if (sft != null && File.Exists(sft.path))
            {
                Process[] p = Process.GetProcessesByName(Path.GetFileNameWithoutExtension(sft.path)).OrderByDescending(X => X.StartTime).ToArray();

                if (p.Count() > 0 && p[0].MainWindowHandle != IntPtr.Zero)
                    NcWindow.ForceExtFocus(p[0].MainWindowHandle, 0, 0, 0, 0);
                else
                {
                    ProcessStartInfo PS = new ProcessStartInfo(sft.path, sft.arguments);
                    PS.WorkingDirectory = new FileInfo(sft.path).Directory.FullName;
                    Process.Start(PS);
                }
            }
        }

        // Function used in Thread
        private void OpenNew(object id)
        {
            Software sft = Config.ExtSoftwaresConfig.FirstOrDefault(X => X.id == (string)id);
            if (sft != null)
            {
                ProcessStartInfo PS = new ProcessStartInfo(sft.path, sft.arguments);
                PS.WorkingDirectory = new FileInfo(sft.path).Directory.FullName;
                Process.Start(PS);
            }
        }

        #endregion PROCESSES_METHODS


        #region FILESYSTEM_METHODS
        public string getOSdriveList()
        {
            List<Drive> drivelist = new List<Drive>();

            if (Directory.Exists(THERMO_RECIPE_PATH))
            {
                drivelist.Add(new Drive()
                {
                    Name = ElaborateName("Recipes", "", DriveType.Unknown),
                    Path = THERMO_RECIPE_PATH + "\\",
                    Type = "SPFO"
                });
            }

           return JsonConvert.SerializeObject(drivelist);
        }

        // Read all files in directory
        public string getFileList(string p)
        {
            List<FileModel> filelist = new List<FileModel>();

            
            if (p != RECENT_FOLDER_KEY && !Directory.Exists(p))
            {
                return (JsonConvert.SerializeObject(new ErrorContainer("file_not_exists")));
            }

            try
            {
                if (p == RECENT_FOLDER_KEY)
                {
                    filelist = new List<FileModel>();
                }
                else
                {
                    // Add directories
                    foreach (string item in Directory.GetDirectories(p))
                    {
                        filelist.Add(new FileModel
                        {
                            Name = Path.GetFileName(item),
                            AbsolutePath = Path.GetFullPath(item),
                            Path = Path.GetFullPath(item),
                            IsDirectory = true,
                            FileExist = true,
                            IsMain = false
                        });
                    }

                    // Add files
                    foreach (string item in Directory.GetFiles(p))
                    {
                        if (_validExtensions.Contains(Path.GetExtension(item).ToLower()))
                        {
                            bool isJob = false;
                            filelist.Add(new FileModel
                            {
                                Name = Path.GetFileName(item),
                                AbsolutePath = Path.GetFullPath(item),
                                Path = Path.GetFullPath(item),
                                IsDirectory = false,
                                IsJob = isJob,
                                IsMain = false,
                                FileExist = true
                            });
                        }
                    }
                }
            }
            catch { }

            return (JsonConvert.SerializeObject(filelist));
        }
        
        // Read info of a file
        public string getProgramInfo(string p)
        {
            string imagePath, imageDirectory;            
            
            if (!File.Exists(p))
            {
                return (JsonConvert.SerializeObject(new InfoFile()));
            }

            FileInfo f = new FileInfo(p);
            InfoFile file = new InfoFile
            {
                Name = f.Name,
                CreationDate = f.CreationTime,
                LastModDate = f.LastAccessTime,
                AbsolutePath = p,
                CanEdit = !f.IsReadOnly
            };

            imagePath = Path.GetFileNameWithoutExtension(p);
            imageDirectory = Path.GetDirectoryName(p);

            file.SheetX = "";
            file.SheetY = "";
            file.SheetZ = "";
            file.Annotation = "";

            try
            {
                dynamic content = JsonConvert.DeserializeObject(File.ReadAllText(p));

                if (content != null && content.RecipeParameters != null)
                {
                    if (content.RecipeParameters.general_sizes_sheet_dim_x != null)
                        file.SheetX = content.RecipeParameters.general_sizes_sheet_dim_x;
                    if (content.RecipeParameters.general_sizes_sheet_dim_y != null)
                        file.SheetY = content.RecipeParameters.general_sizes_sheet_dim_y;
                    if (content.RecipeParameters.general_sizes_sheet_thickness != null)
                        file.SheetZ = content.RecipeParameters.general_sizes_sheet_thickness;
                    if (content.recipeNotes != null)
                        file.Annotation = content.recipeNotes;
                }

                foreach (string ext in _validImages)
                {
                    if (File.Exists(imageDirectory + "/" + imagePath + ext))
                    {
                        if (ext.ToLower().Equals(".svg"))
                            file.PreviewBase64 = File.ReadAllText(imageDirectory + "/" + imagePath + ext);
                        else
                            file.PreviewBase64 = "data:image/" + ext + ";base64," + Convert.ToBase64String(File.ReadAllBytes(imageDirectory + "/" + imagePath + ext));
                        break;
                    }
                }
            }
            catch (Exception ex)
            {
            }

            return (JsonConvert.SerializeObject(file));
        }


        public string duplicateRecipe(string p1, string p2)
        {
            string oldFile = CMS_PATH + "\\" + p1 + ".rcp";
            string newFile = CMS_PATH + "\\" + p2 + ".rcp";
            string oldImage = CMS_PATH + "\\" + p1 + ".svg";
            string newImage = CMS_PATH + "\\" + p2 + ".svg";
            if (!File.Exists(oldFile))
            {
                return (JsonConvert.SerializeObject(new ErrorContainer("file_not_found")));
            }
            if (File.Exists(newFile))
            {
                return (JsonConvert.SerializeObject(new ErrorContainer("file_already_exists")));
            }
            try
            {
                File.Copy(oldFile, newFile, true);
                if (File.Exists(oldImage))
                {
                    File.Copy(oldImage, newImage, true);
                }
            }
            catch (Exception ex)
            {
                return(JsonConvert.SerializeObject(new ErrorContainer("cannot_copy_file")));
            }
            return "";
        }

        public string getAllRecipeDirectories()
        {
            List<string> dirs = this.DirSearch(THERMO_RECIPE_PATH);
            for (int i = 0; i < dirs.Count; i++)
            {
                dirs[i] = dirs[i].Remove(0, CMS_PATH.Length + 1);
            }

            return(JsonConvert.SerializeObject(dirs));
        }

        public string deleteFile(string p)
        {
            FileAttributes attr = File.GetAttributes(p);
            if (!File.Exists(p) || attr.HasFlag(FileAttributes.Directory))
            {
                return (JsonConvert.SerializeObject(new ErrorContainer("file_not_found")));
            }
            if (attr.HasFlag(FileAttributes.ReadOnly))
            {
                return (JsonConvert.SerializeObject(new ErrorContainer("file_not_editable")));
            }
            try
            {
                File.Delete(p);
                string images = Path.ChangeExtension(p, "svg");
                if (File.Exists(images))
                {
                    File.Delete(images);
                }
            }
            catch (Exception ex)
            {
                return (JsonConvert.SerializeObject(new ErrorContainer("cannot_delete_file")));
            }
            return "";
        }

        public string deleteFolder(string p)
        {

            FileAttributes attr = File.GetAttributes(p);
            if (!Directory.Exists(p) || !attr.HasFlag(FileAttributes.Directory))
            {
                return (JsonConvert.SerializeObject(new ErrorContainer("directory_not_found")));
            }
            if (attr.HasFlag(FileAttributes.ReadOnly))
            {
                return (JsonConvert.SerializeObject(new ErrorContainer("directory_not_editable")));
            }
            try
            {
                Directory.Delete(p, true);
            }
            catch (Exception ex)
            {
                return (JsonConvert.SerializeObject(new ErrorContainer("cannot_delete_directory")));
            }
            return "";
        }

        public string createFolder(string path)
        {
            if (Directory.Exists(path))
            {
                return (JsonConvert.SerializeObject(new ErrorContainer("directory_already_exists")));
            }
            try
            {
                Directory.CreateDirectory(path);
            }
            catch (Exception ex)
            {
                return (JsonConvert.SerializeObject(new ErrorContainer("cannot_delete_directory")));
            }
            return "";
        }

        // Private functions
        private string ElaborateType(DriveType type)
        {
            switch (type)
            {
                case DriveType.Fixed: return "HD";
                case DriveType.Removable: return "USB";
                case DriveType.Network: return "NTW";
            }
            return "SPFO";
        }
        private string ElaborateName(string name, string letter, DriveType type)
        {
            var retName = "";

            if (!string.IsNullOrWhiteSpace(name))
                retName = name;
            else
            {
                switch (type)
                {
                    case DriveType.Fixed: retName = "Hard_Disk"; break;
                    case DriveType.Removable: retName = "Usb_Disk"; break;
                    case DriveType.Network: retName = "Netword_Disk"; break;
                    default: retName = "Undefined"; break;
                }
            }


            if (!string.IsNullOrWhiteSpace(letter))
                retName = retName + " (" + letter + ")";

            return retName;
        }


        private List<String> DirSearch(string sDir)
        {
            List<String> files = new List<String>();
            try
            {
                files.Add(sDir);
                foreach (string d in Directory.GetDirectories(sDir))
                {
                    files.AddRange(DirSearch(d));
                }
            }
            catch (System.Exception excpt)
            {
                MessageBox.Show(excpt.Message);
            }

            return files;
        }

        #endregion FILESYSTEM_METHODS
    }
}