Start Profile, Refactor Save LastSelectedServer/Mode

Netch/Forms/MainForm.Designer.cs

@@ -423,7 +423,7 @@
             this.ModeComboBox.Size = new System.Drawing.Size(546, 24);
             this.ModeComboBox.TabIndex = 2;
             this.ModeComboBox.DrawItem += new System.Windows.Forms.DrawItemEventHandler(this.ComboBox_DrawItem);
-            this.ModeComboBox.SelectedIndexChanged += new System.EventHandler(this.ModeComboBox_SelectedIndexChanged);
+            this.ModeComboBox.SelectionChangeCommitted += new System.EventHandler(this.ModeComboBox_SelectionChangeCommitted);
             // 
             // ServerComboBox
             // 
@@ -438,7 +438,7 @@
             this.ServerComboBox.Size = new System.Drawing.Size(546, 24);
             this.ServerComboBox.TabIndex = 1;
             this.ServerComboBox.DrawItem += new System.Windows.Forms.DrawItemEventHandler(this.ComboBox_DrawItem);
-            this.ServerComboBox.SelectedIndexChanged += new System.EventHandler(this.ServerComboBox_SelectedIndexChanged);
+            this.ServerComboBox.SelectionChangeCommitted += new System.EventHandler(this.ServerComboBox_SelectionChangeCommitted);
             // 
             // tableLayoutPanel2
             // 

Netch/Forms/MainForm.cs

@@ -30,7 +30,6 @@ namespace Netch.Forms
 
         private readonly Dictionary<string, object> _mainFormText = new();
 
-        private bool _comboBoxInitialized;
         private bool _textRecorded;
 
         public MainForm()
@@ -85,6 +84,8 @@ namespace Netch.Forms
 
         private void MainForm_Load(object sender, EventArgs e)
         {
+            Netch.TimePoint("MainForm ctor (Pre MainForm Load)");
+
             // 计算 ComboBox绘制 目标宽度
             RecordSize();
 
@@ -93,7 +94,6 @@ namespace Netch.Forms
 
             ModeHelper.Load();
             LoadModes();
-            _comboBoxInitialized = true;
 
             // 加载翻译
             TranslateControls();
@@ -121,6 +121,8 @@ namespace Netch.Forms
                 if (Global.Settings.StartWhenOpened)
                     ControlButton_Click(null, null);
             });
+
+            Netch.TimePoint("Post Form Load", false);
         }
 
         private void RecordSize()
@@ -735,13 +737,9 @@ namespace Netch.Forms
 
         private void LoadServers()
         {
-            var comboBoxInitialized = _comboBoxInitialized;
-            _comboBoxInitialized = false;
-
             ServerComboBox.Items.Clear();
             ServerComboBox.Items.AddRange(Global.Settings.Server.ToArray());
             SelectLastServer();
-            _comboBoxInitialized = comboBoxInitialized;
         }
 
         public void SelectLastServer()
@@ -756,11 +754,8 @@ namespace Netch.Forms
             // 如果当前 ServerComboBox 中没元素，不做处理
         }
 
-        private void ServerComboBox_SelectedIndexChanged(object sender, EventArgs o)
+        private void ServerComboBox_SelectionChangeCommitted(object sender, EventArgs o)
         {
-            if (!_comboBoxInitialized)
-                return;
-
             Global.Settings.ServerComboBoxSelectedIndex = ServerComboBox.SelectedIndex;
         }
 
@@ -859,14 +854,10 @@ namespace Netch.Forms
 
         public void LoadModes()
         {
-            var comboBoxInitialized = _comboBoxInitialized;
-            _comboBoxInitialized = false;
-
             ModeComboBox.Items.Clear();
-            ModeComboBox.Items.AddRange(Global.Modes.ToArray());
+            ModeComboBox.Items.AddRange(Global.Modes.Cast<object>().ToArray());
             ModeComboBox.Tag = null;
             SelectLastMode();
-            _comboBoxInitialized = comboBoxInitialized;
         }
 
         public void SelectLastMode()
@@ -881,11 +872,8 @@ namespace Netch.Forms
             // 如果当前 ModeComboBox 中没元素，不做处理
         }
 
-        private void ModeComboBox_SelectedIndexChanged(object sender, EventArgs o)
+        private void ModeComboBox_SelectionChangeCommitted(object sender, EventArgs o)
         {
-            if (!_comboBoxInitialized)
-                return;
-
             try
             {
                 Global.Settings.ModeComboBoxSelectedIndex = Global.Modes.IndexOf((Models.Mode) ModeComboBox.SelectedItem);

Netch/Netch.cs

@@ -16,6 +16,28 @@ namespace Netch
 {
     public static class Netch
     {
+        private static readonly Stopwatch Stopwatch = new();
+
+        public static void StartStopwatch(string name)
+        {
+            if (Stopwatch.IsRunning)
+                throw new Exception();
+
+            Stopwatch.Start();
+            Console.WriteLine($"Start {name} Stopwatch");
+        }
+
+        public static void TimePoint(string name, bool restart = true)
+        {
+            if (!Stopwatch.IsRunning)
+                throw new Exception();
+
+            Stopwatch.Stop();
+            Console.WriteLine($"{name} Stopwatch: {Stopwatch.ElapsedMilliseconds}");
+            if (restart)
+                Stopwatch.Restart();
+        }
+
         /// <summary>
         ///     应用程序的主入口点
         /// </summary>
@@ -28,6 +50,7 @@ namespace Netch
             if (args.Contains("-console"))
                 AttachConsole();
 #endif
+            StartStopwatch("Netch");
 
             // 设置当前目录
             Directory.SetCurrentDirectory(Global.NetchDir);
@@ -43,9 +66,11 @@ namespace Netch
                 if (!Directory.Exists(item))
                     Directory.CreateDirectory(item);
 
+            TimePoint("Clean Old, Create Directory");
             // 加载配置
             Configuration.Load();
 
+            TimePoint("Load Configuration");
             // 检查是否已经运行
             if (!Global.Mutex.WaitOne(0, false))
             {
@@ -79,6 +104,8 @@ namespace Netch
             Logging.Info($"版本: {UpdateChecker.Owner}/{UpdateChecker.Repo}@{UpdateChecker.Version}");
             Task.Run(() => { Logging.Info($"主程序 SHA256: {Utils.Utils.SHA256CheckSum(Global.NetchExecutable)}"); });
 
+            TimePoint("Get Info, Pre-Form");
+
             // 绑定错误捕获
             Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
             Application.ThreadException += Application_OnException;

Netch/Utils/ServerConverterWithTypeDiscriminator.cs

@@ -20,6 +20,7 @@ namespace Netch.Utils
             }
             catch
             {
+                // Unsupported Server Type
                 return JsonSerializer.Deserialize<Server>(jsonElement.GetRawText(), new JsonSerializerOptions())!;
             }
         }