Datasets:

introvoyz041
/

Dwsim

﻿using DWSIM.Interfaces;
using DWSIM.Simulate365.Models;
using DWSIM.Simulate365.Services;
using DWSIM.UI.Web;
using Microsoft.Web.WebView2.Core;
using Microsoft.Web.WebView2.WinForms;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Web;

namespace DWSIM.Simulate365.FormFactories
{
    public class S365FilePickerForm : IFilePicker
    {
        private WebUIForm _webUIForm;
        private readonly FilePickerService _filePickerService;

        public string SuggestedDirectory { get; set; }
        public string SuggestedFilename { get; set; }

        private readonly UserService _userService;


        #region Public events

        public static event EventHandler FileOpenedFromDashboard;

        public static event EventHandler<BeforeShowDialogEventArgs> BeforeShowSaveDialog;

        public static event EventHandler<BeforeShowDialogEventArgs> BeforeShowOpenDialog;

        #endregion

        public S365FilePickerForm()
        {

            _filePickerService = new FilePickerService();
            _filePickerService.S3365DashboardFileOpenStarted += FilePickerService_S3365DashboardFileOpenStarted;
            _filePickerService.S365DashboardSaveFileClicked += FilePickerService_S365DashboardSaveFileClicked;
            _filePickerService.S365DashboardFolderCreated += _filePickerService_S365DashboardFolderCreated;
            _userService = UserService.GetInstance();
            _userService.OnUserLoggedIn += OnUserLoggedInEvent;
        }
         

        private void OnUserLoggedInEvent(object sender, EventArgs e)
        {
           
            _webUIForm.Navigate(_webUIForm.InitialUrl);
        }

        private void _filePickerService_S365DashboardFolderCreated(object sender, EventArgs e)
        {
            _webUIForm.RealoadPage();
        }

        private void FilePickerService_S365DashboardSaveFileClicked(object sender, S365DashboardSaveFile e)
        {
            UsubscribeFromEvents();

            // Close window
            _webUIForm?.Close();
            _webUIForm?.Dispose();
        }
        private void UsubscribeFromEvents()
        {
            _userService.OnUserLoggedIn -= OnUserLoggedInEvent;
        }

        private void FilePickerService_S3365DashboardFileOpenStarted(object sender, EventArgs e)
        {
            UsubscribeFromEvents();
            // Close window
            _webUIForm?.Close();
            _webUIForm?.Dispose();
        }



        public S365File ShowSaveDialog(List<string> fileFormats = null)
        {
            // Invoke event handlers
            var eventArgs = new BeforeShowDialogEventArgs();
            BeforeShowSaveDialog?.Invoke(null, eventArgs);
            if (eventArgs.Cancel)
                return null;

            var navigationPath = "filepicker/save";
            var queryParams = new Dictionary<string, string>();
            if (fileFormats != null && fileFormats.Count > 0)
            {
                queryParams.Add("extensions", string.Join("_", fileFormats));
            }
            if (!string.IsNullOrWhiteSpace(SuggestedDirectory))
            {
                queryParams.Add("directory", HttpUtility.UrlEncode(SuggestedDirectory));
            }

            if (!string.IsNullOrWhiteSpace(SuggestedFilename))
            {
                queryParams.Add("filename", HttpUtility.UrlEncode(SuggestedFilename));
            }

            var initialUrl = $"{navigationPath}";
            if (queryParams.Any())
            {
                initialUrl = initialUrl + string.Join("", queryParams.Select(x =>
                {
                    var param = $"{x.Key}={x.Value}";
                    return queryParams.First().Key == x.Key ? $"?{param}" : $"&{param}";

                }).ToList());
            }

            string title = "Save file to Simulate 365 Dashboard";
            _webUIForm = new WebUIForm(initialUrl, title, true)
            {
                Width = (int)(1300 * DWSIM.GlobalSettings.Settings.DpiScale),
                Height = (int)(800 * DWSIM.GlobalSettings.Settings.DpiScale)
            };

            _webUIForm.SubscribeToInitializationCompleted(Browser_CoreWebView2InitializationCompleted);

            _webUIForm.ShowDialog();

            return _filePickerService.SelectedSaveFile != null ?
                new S365File(null)
                {
                    FileUniqueIdentifier = null,
                    Filename = _filePickerService.SelectedSaveFile.Filename,
                    ParentUniqueIdentifier = _filePickerService.SelectedSaveFile.ParentUniqueIdentifier,
                    FullPath = _filePickerService.SelectedSaveFile.SimulatePath,
                    ConflictAction = _filePickerService.SelectedSaveFile.ConflictAction
                } : null;
        }


        public S365File ShowOpenDialog(List<string> fileFormats = null)
        {
            // Invoke event handlers
            var eventArgs = new BeforeShowDialogEventArgs();
            BeforeShowOpenDialog?.Invoke(null, eventArgs);
            if (eventArgs.Cancel)
                return null;

            var navigationPath = "filepicker/open";
            var queryParams = new Dictionary<string, string>();
            if (fileFormats != null && fileFormats.Count > 0)
            {
                queryParams.Add("extensions", string.Join("_", fileFormats));
            }
            if (!string.IsNullOrWhiteSpace(SuggestedDirectory))
            {
                queryParams.Add("directory", HttpUtility.UrlEncode(SuggestedDirectory));
            }

            var initialUrl = $"{navigationPath}";
            if (queryParams.Any())
            {
                initialUrl = initialUrl + string.Join("", queryParams.Select(x =>
                {
                    var param = $"{x.Key}={x.Value}";
                    return queryParams.First().Key == x.Key ? $"?{param}" : $"&{param}";

                }).ToList());
            }
            string title = "Open file from Simulate 365 Dashboard";
            _webUIForm = new WebUIForm(initialUrl, title, true)
            {
                Width = (int)(1300 * DWSIM.GlobalSettings.Settings.DpiScale),
                Height = (int)(800 * DWSIM.GlobalSettings.Settings.DpiScale)
            };

            _webUIForm.SubscribeToInitializationCompleted(Browser_CoreWebView2InitializationCompleted);

            _webUIForm.ShowDialog();

            return _filePickerService.SelectedOpenFile;
        }


        private void Browser_CoreWebView2InitializationCompleted(object sender, CoreWebView2InitializationCompletedEventArgs e)
        {
            try
            {
                var webView = sender as WebView2;
                if (webView.CoreWebView2 != null)
                {
                    webView.CoreWebView2.AddHostObjectToScript("authService", new AuthService());
                    webView.CoreWebView2.AddHostObjectToScript("filePickerService", _filePickerService);
                }
            }
            catch (Exception ex)
            {

                //  throw;
            }
        }

        #region FilePickerService

        public IVirtualFile ShowOpenDialog(IEnumerable<IFilePickerAllowedType> allowedTypes)
        {
            List<string> fileFormats = null;
            if (allowedTypes != null && allowedTypes.Count() > 0)
            {
                fileFormats = allowedTypes.SelectMany(t => t.AllowedExtensions.Select(e => ReplateLeadingStarDot(e))).Distinct().ToList();
            }

            var file = ShowOpenDialog(fileFormats);

            FileOpenedFromDashboard?.Invoke(this, new EventArgs());
            return file;
        }

        public IVirtualFile ShowSaveDialog(IEnumerable<IFilePickerAllowedType> allowedTypes)
        {
            List<string> fileFormats = null;
            if (allowedTypes != null && allowedTypes.Count() > 0)
            {
                fileFormats = allowedTypes.SelectMany(t => t.AllowedExtensions.Select(e => ReplateLeadingStarDot(e))).Distinct().ToList();
            }

            var file = ShowSaveDialog(fileFormats);
            return file;
        }

        private string ReplateLeadingStarDot(string input)
        {
            return Regex.Replace(input, @"^\*{0,1}\.", "");
        }

        #endregion
    }

    public class BeforeShowDialogEventArgs : EventArgs
    {
        public bool Cancel { get; set; }
    }
}

	using DWSIM.Interfaces;
	using DWSIM.Simulate365.Models;
	using DWSIM.Simulate365.Services;
	using DWSIM.UI.Web;
	using Microsoft.Web.WebView2.Core;
	using Microsoft.Web.WebView2.WinForms;
	using System;
	using System.Collections.Generic;
	using System.Linq;
	using System.Text;
	using System.Text.RegularExpressions;
	using System.Threading.Tasks;
	using System.Web;

	namespace DWSIM.Simulate365.FormFactories
	{
	public class S365FilePickerForm : IFilePicker
	{
	private WebUIForm _webUIForm;
	private readonly FilePickerService _filePickerService;

	public string SuggestedDirectory { get; set; }
	public string SuggestedFilename { get; set; }

	private readonly UserService _userService;


	#region Public events

	public static event EventHandler FileOpenedFromDashboard;

	public static event EventHandler<BeforeShowDialogEventArgs> BeforeShowSaveDialog;

	public static event EventHandler<BeforeShowDialogEventArgs> BeforeShowOpenDialog;

	#endregion

	public S365FilePickerForm()
	{

	_filePickerService = new FilePickerService();
	_filePickerService.S3365DashboardFileOpenStarted += FilePickerService_S3365DashboardFileOpenStarted;
	_filePickerService.S365DashboardSaveFileClicked += FilePickerService_S365DashboardSaveFileClicked;
	_filePickerService.S365DashboardFolderCreated += _filePickerService_S365DashboardFolderCreated;
	_userService = UserService.GetInstance();
	_userService.OnUserLoggedIn += OnUserLoggedInEvent;
	}


	private void OnUserLoggedInEvent(object sender, EventArgs e)
	{

	_webUIForm.Navigate(_webUIForm.InitialUrl);
	}

	private void _filePickerService_S365DashboardFolderCreated(object sender, EventArgs e)
	{
	_webUIForm.RealoadPage();
	}

	private void FilePickerService_S365DashboardSaveFileClicked(object sender, S365DashboardSaveFile e)
	{
	UsubscribeFromEvents();

	// Close window
	_webUIForm?.Close();
	_webUIForm?.Dispose();
	}
	private void UsubscribeFromEvents()
	{
	_userService.OnUserLoggedIn -= OnUserLoggedInEvent;
	}

	private void FilePickerService_S3365DashboardFileOpenStarted(object sender, EventArgs e)
	{
	UsubscribeFromEvents();
	// Close window
	_webUIForm?.Close();
	_webUIForm?.Dispose();
	}



	public S365File ShowSaveDialog(List<string> fileFormats = null)
	{
	// Invoke event handlers
	var eventArgs = new BeforeShowDialogEventArgs();
	BeforeShowSaveDialog?.Invoke(null, eventArgs);
	if (eventArgs.Cancel)
	return null;

	var navigationPath = "filepicker/save";
	var queryParams = new Dictionary<string, string>();
	if (fileFormats != null && fileFormats.Count > 0)
	{
	queryParams.Add("extensions", string.Join("_", fileFormats));
	}
	if (!string.IsNullOrWhiteSpace(SuggestedDirectory))
	{
	queryParams.Add("directory", HttpUtility.UrlEncode(SuggestedDirectory));
	}

	if (!string.IsNullOrWhiteSpace(SuggestedFilename))
	{
	queryParams.Add("filename", HttpUtility.UrlEncode(SuggestedFilename));
	}

	var initialUrl = $"{navigationPath}";
	if (queryParams.Any())
	{
	initialUrl = initialUrl + string.Join("", queryParams.Select(x =>
	{
	var param = $"{x.Key}={x.Value}";
	return queryParams.First().Key == x.Key ? $"?{param}" : $"&{param}";

	}).ToList());
	}

	string title = "Save file to Simulate 365 Dashboard";
	_webUIForm = new WebUIForm(initialUrl, title, true)
	{
	Width = (int)(1300 * DWSIM.GlobalSettings.Settings.DpiScale),
	Height = (int)(800 * DWSIM.GlobalSettings.Settings.DpiScale)
	};

	_webUIForm.SubscribeToInitializationCompleted(Browser_CoreWebView2InitializationCompleted);

	_webUIForm.ShowDialog();

	return _filePickerService.SelectedSaveFile != null ?
	new S365File(null)
	{
	FileUniqueIdentifier = null,
	Filename = _filePickerService.SelectedSaveFile.Filename,
	ParentUniqueIdentifier = _filePickerService.SelectedSaveFile.ParentUniqueIdentifier,
	FullPath = _filePickerService.SelectedSaveFile.SimulatePath,
	ConflictAction = _filePickerService.SelectedSaveFile.ConflictAction
	} : null;
	}


	public S365File ShowOpenDialog(List<string> fileFormats = null)
	{
	// Invoke event handlers
	var eventArgs = new BeforeShowDialogEventArgs();
	BeforeShowOpenDialog?.Invoke(null, eventArgs);
	if (eventArgs.Cancel)
	return null;

	var navigationPath = "filepicker/open";
	var queryParams = new Dictionary<string, string>();
	if (fileFormats != null && fileFormats.Count > 0)
	{
	queryParams.Add("extensions", string.Join("_", fileFormats));
	}
	if (!string.IsNullOrWhiteSpace(SuggestedDirectory))
	{
	queryParams.Add("directory", HttpUtility.UrlEncode(SuggestedDirectory));
	}

	var initialUrl = $"{navigationPath}";
	if (queryParams.Any())
	{
	initialUrl = initialUrl + string.Join("", queryParams.Select(x =>
	{
	var param = $"{x.Key}={x.Value}";
	return queryParams.First().Key == x.Key ? $"?{param}" : $"&{param}";

	}).ToList());
	}
	string title = "Open file from Simulate 365 Dashboard";
	_webUIForm = new WebUIForm(initialUrl, title, true)
	{
	Width = (int)(1300 * DWSIM.GlobalSettings.Settings.DpiScale),
	Height = (int)(800 * DWSIM.GlobalSettings.Settings.DpiScale)
	};

	_webUIForm.SubscribeToInitializationCompleted(Browser_CoreWebView2InitializationCompleted);

	_webUIForm.ShowDialog();

	return _filePickerService.SelectedOpenFile;
	}


	private void Browser_CoreWebView2InitializationCompleted(object sender, CoreWebView2InitializationCompletedEventArgs e)
	{
	try
	{
	var webView = sender as WebView2;
	if (webView.CoreWebView2 != null)
	{
	webView.CoreWebView2.AddHostObjectToScript("authService", new AuthService());
	webView.CoreWebView2.AddHostObjectToScript("filePickerService", _filePickerService);
	}
	}
	catch (Exception ex)
	{

	// throw;
	}
	}

	#region FilePickerService

	public IVirtualFile ShowOpenDialog(IEnumerable<IFilePickerAllowedType> allowedTypes)
	{
	List<string> fileFormats = null;
	if (allowedTypes != null && allowedTypes.Count() > 0)
	{
	fileFormats = allowedTypes.SelectMany(t => t.AllowedExtensions.Select(e => ReplateLeadingStarDot(e))).Distinct().ToList();
	}

	var file = ShowOpenDialog(fileFormats);

	FileOpenedFromDashboard?.Invoke(this, new EventArgs());
	return file;
	}

	public IVirtualFile ShowSaveDialog(IEnumerable<IFilePickerAllowedType> allowedTypes)
	{
	List<string> fileFormats = null;
	if (allowedTypes != null && allowedTypes.Count() > 0)
	{
	fileFormats = allowedTypes.SelectMany(t => t.AllowedExtensions.Select(e => ReplateLeadingStarDot(e))).Distinct().ToList();
	}

	var file = ShowSaveDialog(fileFormats);
	return file;
	}

	private string ReplateLeadingStarDot(string input)
	{
	return Regex.Replace(input, @"^\*{0,1}\.", "");
	}

	#endregion
	}

	public class BeforeShowDialogEventArgs : EventArgs
	{
	public bool Cancel { get; set; }
	}
	}