Projektdateien hinzufügen.

VideoBrowser/Controls/CefSharpBrowser/Helpers/BrowserSettingsHelper.cs

@@ -0,0 +1,126 @@
+namespace VideoBrowser.Controls.CefSharpBrowser.Helpers
+{
+    using Newtonsoft.Json;
+    using Newtonsoft.Json.Converters;
+    using System;
+    using System.IO;
+    using System.Reflection;
+    using System.Windows;
+    using VideoBrowser.Common;
+    using VideoBrowser.Controls.CefSharpBrowser.Models;
+    using VideoBrowser.Controls.CefSharpBrowser.ViewModels;
+
+    /// <summary>
+    /// Defines the <see cref="BrowserSettingsHelper" />.
+    /// </summary>
+    internal static class BrowserSettingsHelper
+    {
+        #region Constructors
+
+        /// <summary>
+        /// Initializes static members of the <see cref="BrowserSettingsHelper"/> class.
+        /// </summary>
+        static BrowserSettingsHelper()
+        {
+            var appName = Assembly.GetExecutingAssembly().GetName().Name;
+            var userAppDataPath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
+            UserJsonSettingsPath = Path.Combine(userAppDataPath, $@"{appName}\BrowserSettings.json");
+        }
+
+        #endregion Constructors
+
+        #region Properties
+
+        /// <summary>
+        /// Gets the UserJsonSettingsPath.
+        /// </summary>
+        public static string UserJsonSettingsPath { get; }
+
+        #endregion Properties
+
+        #region Methods
+
+        /// <summary>
+        /// The Load.
+        /// </summary>
+        /// <returns>The <see cref="BrowserSettings"/>.</returns>
+        internal static BrowserSettings Load()
+        {
+            Logger.Info($"Loading Browser setting {UserJsonSettingsPath}");
+            if (!File.Exists(UserJsonSettingsPath))
+            {
+                return null;
+            }
+
+            try
+            {
+                using (StreamReader file = File.OpenText(UserJsonSettingsPath))
+                {
+                    JsonSerializer serializer = new JsonSerializer();
+                    var browserSettings = (BrowserSettings)serializer.Deserialize(file, typeof(BrowserSettings));
+                    return browserSettings;
+                }
+            }
+            catch (Exception e)
+            {
+                Logger.Error($"Error Loading Browser Setting: {e.Message}");
+            }
+
+            return null;
+        }
+
+        /// <summary>
+        /// The Save.
+        /// </summary>
+        /// <param name="settings">The settings<see cref="BrowserSettings"/>.</param>
+        /// <param name="browserModel">The browserModel<see cref="WebBrowserTabControlViewModel"/>.</param>
+        internal static void Save(BrowserSettings settings, WebBrowserTabControlViewModel browserModel)
+        {
+            settings.BookmarkModels.Clear();
+            settings.DownloadItems.Clear();
+            settings.TabSettingModels.Clear();
+            foreach (var tabItem in browserModel.TabItems)
+            {
+                if (tabItem.Content is FrameworkElement element && element.DataContext is VideoBrowserViewModel videoModel)
+                {
+                    var tabModel = new TabSettingsModel
+                    {
+                        Title = videoModel.Header,
+                        Url = videoModel.Url
+                    };
+
+                    settings.TabSettingModels.Add(tabModel);
+                }
+            }
+
+            foreach (var downloadItem in browserModel.GlobalBrowserData.DownloadItemModels)
+            {
+                if (downloadItem.Status == "Completed")
+                {
+                    settings.DownloadItems.Add(new DownloadItemModel(downloadItem));
+                }
+            }
+
+            settings.SelectedTabSettingIndex = browserModel.SelectedTabIndex;
+            var settingsFolder = Path.GetDirectoryName(UserJsonSettingsPath);
+            if (!Directory.Exists(settingsFolder))
+            {
+                Directory.CreateDirectory(settingsFolder);
+            }
+
+            var serializer = new JsonSerializer();
+            serializer.Converters.Add(new JavaScriptDateTimeConverter());
+            serializer.NullValueHandling = NullValueHandling.Ignore;
+
+            using (var sw = new StreamWriter(UserJsonSettingsPath))
+            using (var writer = new JsonTextWriter(sw))
+            {
+                serializer.Serialize(writer, settings);
+            }
+
+            Logger.Info($"Browser setting is saved in {UserJsonSettingsPath}");
+        }
+
+        #endregion Methods
+    }
+}