refactor: Mac icon

--story=1

Author: studyzy

src/ImeWlConverterMac/AppIcon.icns

@@ -10,6 +10,13 @@ public partial class ChineseConverterSelectWindow : Window
     public ChineseTranslate SelectedTranslate { get; private set; }
     public IChineseConverter? SelectedConverter { get; private set; }
 
+    public ChineseConverterSelectWindow()
+    {
+        InitializeComponent();
+        SelectedTranslate = ChineseTranslate.NotTrans;
+        LoadConfig();
+    }
+
     public ChineseConverterSelectWindow(ChineseTranslate currentTranslate, IChineseConverter? currentConverter)
     {
         InitializeComponent();

src/ImeWlConverterMac/Views/ChineseConverterSelectWindow.axaml.cs

@@ -8,6 +8,13 @@ public partial class FilterConfigWindow : Window
 {
     public FilterConfig FilterConfig { get; private set; }
 
+    public FilterConfigWindow()
+    {
+        InitializeComponent();
+        FilterConfig = new FilterConfig();
+        LoadConfig();
+    }
+
     public FilterConfigWindow(FilterConfig filterConfig)
     {
         InitializeComponent();
@@ -52,11 +59,11 @@ private void LoadConfig()
 
     private void BtnOK_Click(object? sender, RoutedEventArgs e)
     {
-        FilterConfig.WordLengthFrom = (int)numWordLengthFrom.Value;
-        FilterConfig.WordLengthTo = (int)numWordLengthTo.Value;
-        FilterConfig.WordRankFrom = (int)numWordRankFrom.Value;
-        FilterConfig.WordRankTo = (int)numWordRankTo.Value;
-        FilterConfig.WordRankPercentage = (int)numWordRankPercentage.Value;
+        FilterConfig.WordLengthFrom = (int)(numWordLengthFrom.Value ?? 0);
+        FilterConfig.WordLengthTo = (int)(numWordLengthTo.Value ?? 0);
+        FilterConfig.WordRankFrom = (int)(numWordRankFrom.Value ?? 0);
+        FilterConfig.WordRankTo = (int)(numWordRankTo.Value ?? 0);
+        FilterConfig.WordRankPercentage = (int)(numWordRankPercentage.Value ?? 0);
 
         FilterConfig.IgnoreEnglish = cbxFilterEnglish.IsChecked ?? false;
         FilterConfig.IgnoreSpace = cbxFilterSpace.IsChecked ?? false;

src/ImeWlConverterMac/Views/FilterConfigWindow.axaml.cs

@@ -103,7 +103,7 @@ private async void PerformMerge()
     {
         var mainWL = FileOperationHelper.ReadFile(txbMainWLFile.Text);
         var mainDict = ConvertTxt2Dictionary(mainWL);
-        var userFiles = txbUserWLFiles.Text.Split('|');
+        var userFiles = (txbUserWLFiles.Text ?? "").Split('|');
 
         foreach (var userFile in userFiles)
         {

src/ImeWlConverterMac/Views/MergeWLWindow.axaml.cs

@@ -61,11 +61,11 @@ private async void BtnSplit_Click(object? sender, RoutedEventArgs e)
             await Task.Run(() =>
             {
                 if (rbtnSplitByLine.IsChecked == true)
-                    SplitFileByLine((int)numdMaxLine.Value);
+                SplitFileByLine((int)(numdMaxLine.Value ?? 0));
                 else if (rbtnSplitBySize.IsChecked == true)
-                    SplitFileBySize((int)numdMaxSize.Value);
+                    SplitFileBySize((int)(numdMaxSize.Value ?? 0));
                 else
-                    SplitFileByLength((int)numdMaxLength.Value);
+                    SplitFileByLength((int)(numdMaxLength.Value ?? 0));
             });
 
             await ShowMessage("恭喜你，文件分割完成!", "分割");
@@ -131,12 +131,17 @@ private void SplitFileBySize(int maxSize)
         var fileIndex = 1;
         var size = (maxSize - 10) * 1024; // 10K的Buffer
 
-        using var inFile = new FileStream(txbFilePath.Text, FileMode.Open, FileAccess.Read);
+        using var inFile = new FileStream(txbFilePath.Text!, FileMode.Open, FileAccess.Read);
 
         do
         {
             var newFile = GetWriteFilePath(fileIndex++);
-            using var outFile = new FileStream(newFile, FileMode.OpenOrCreate, FileAccess.Write);
+            if (string.IsNullOrEmpty(newFile))
+            {
+                AppendLog("无法生成有效的文件路径");
+                return;
+            }
+            using var outFile = new FileStream(newFile!, FileMode.OpenOrCreate, FileAccess.Write);
 
             if (fileIndex != 2) // 不是第一个文件，那么就要写文件头
                 FileOperationHelper.WriteFileHeader(outFile, encoding);

src/ImeWlConverterMac/Views/SplitFileWindow.axaml.cs

@@ -8,6 +8,13 @@ public partial class WordRankGenerateWindow : Window
 {
     public IWordRankGenerater WordRankGenerater { get; private set; }
 
+    public WordRankGenerateWindow()
+    {
+        InitializeComponent();
+        WordRankGenerater = new DefaultWordRankGenerater();
+        LoadConfig();
+    }
+
     public WordRankGenerateWindow(IWordRankGenerater currentGenerater)
     {
         InitializeComponent();
@@ -20,7 +27,7 @@ private void LoadConfig()
         if (WordRankGenerater is DefaultWordRankGenerater defaultGen)
         {
             rbtnDefault.IsChecked = true;
-            numRank.Value = defaultGen.Rank;
+            numRank.Value = (int)defaultGen.Rank;
         }
         else if (WordRankGenerater is GoogleWordRankGenerater)
         {
@@ -42,7 +49,7 @@ private void BtnOK_Click(object? sender, RoutedEventArgs e)
     {
         if (rbtnDefault.IsChecked == true)
         {
-            WordRankGenerater = new DefaultWordRankGenerater { Rank = (int)numRank.Value };
+            WordRankGenerater = new DefaultWordRankGenerater { Rank = (int)(numRank.Value ?? 0) };
         }
         else if (rbtnGoogle.IsChecked == true)
         {