only initialize courses in directories that exist

Management.Web/Pages/Index.razor

@@ -72,49 +72,10 @@
     </div>
 
     <div class="border rounded bg-dark-subtle p-3 my-3">
-      <InitializeYamlFromCanvas NewFileCreated="NewFileCreated" />
+      <InitializeNewCourse NewFileCreated="NewFileCreated" />
     </div>
   }
 }
-
-@* @if(planner.LocalCourse != null)
-{
-  <div class="mb-3 d-flex justify-content-between" style="height: 4em;">
-    <div class="my-auto">
-      <button
-        @onclick="planner.Clear"
-        class="btn btn-primary"
-      >
-        Select New Course
-      </button>
-      <CourseSettings />
-      <AssignmentTemplateManagement />
-
-      <button 
-        class="btn btn-outline-primary"
-        @onclick="planner.SyncWithCanvas"
-      >
-        Sync With Canvas
-      </button>
-      <a 
-        class="btn btn-outline-secondary"
-        target="_blank"
-        href="@($"{Environment.GetEnvironmentVariable("CANVAS_URL")}/courses/{planner.LocalCourse.CanvasId}")"
-      >
-        View In Canvas
-      </a>
-      <div class="my-auto ms-2 d-inline">
-        @planner.LocalCourse.Settings.Name
-      </div>
-    </div>
-
-    @if(planner.LoadingCanvasData)
-    {
-      <Spinner />
-    }
-  </div>
-  <CourseDetails />
-} *@
 <br>
 
 

Management.Web/Shared/InitializeNewCourse.razor

@@ -25,7 +25,6 @@
     {
       _selectedTermId = value;
       this.InvokeAsync(updateCourses);
-      @* updateCourses(); *@
     }
   }
   private EnrollmentTermModel? selectedTerm
@@ -47,23 +46,29 @@
   {
     get => courses?.First(c => c.Id == selectedCourseId);
   }
+
   private List<DayOfWeek> days { get; set; } = new();
+
+  private IEnumerable<string> directoriesNotUsed { get; set; } = [];
+  private string? selectedStorageDirectory { get; set; } = null;
   protected override async Task OnInitializedAsync()
   {
     loadingTerms = true;
     terms = await canvas.GetCurrentTermsFor();
     loadingTerms = false;
+    directoriesNotUsed = await fileStorageManager.GetEmptyDirectories();
   }
-  private async Task YamlTrigger()
+
+  private async Task SaveNewCourse()
   {
-    if (selectedCourse != null)
+    if (selectedCourse != null && selectedStorageDirectory != null && selectedStorageDirectory != string.Empty)
     {
       var course = new LocalCourse
         {
           Modules = new LocalModule[] { },
           Settings = new LocalCourseSettings()
           {
-            Name = selectedCourse.Name,
+            Name = Path.GetFileName(selectedStorageDirectory),
             CanvasId = selectedCourse.Id,
             StartDate = selectedTerm?.StartAt ?? new DateTime(),
             EndDate = selectedTerm?.EndAt ?? new DateTime(),
@@ -105,7 +110,11 @@
   <div class="row justify-content-center">
   <div class="col-auto">
     <label for="termselect">Select Term:</label>
-    <select id="termselect" class="form-select" @bind="selectedTermId">
+    <select 
+      id="termselect" 
+      class="form-select" 
+      @bind="selectedTermId"
+    >
       @foreach (var term in terms)
         {
           <option value="@term.Id">@term.Name</option>
@@ -126,12 +135,28 @@
   @if (courses != null)
   {
     <div class="row justify-content-center m-3">
-  <div class="col-auto">
-    <label for="courseselect">Select Course:</label>
-    <select id="courseselect" class="form-select" @bind="selectedCourseId">
-      @foreach (var course in courses)
+      <div class="col-auto">
+        <label for="courseselect">Select Course:</label>
+        <select id="courseselect" class="form-select" @bind="selectedCourseId">
+        @foreach (var course in courses)
+        {
+          <option value="@course.Id">@course.Name</option>
+        }
+        </select>
+      </div>
+    </div>
+    <div class="row justify-content-center m-3">
+      <div class="col-auto">
+        <label for="directorySelect">Select Storage Directory:</label>
+        <select 
+          id="directorySelect" 
+          class="form-select" 
+          @bind="selectedStorageDirectory"
+        >
+          <option></option>
+          @foreach (var folder in directoriesNotUsed)
           {
-            <option value="@course.Id">@course.Name</option>
+            <option value="@folder">@folder</option>
           }
         </select>
       </div>
@@ -143,16 +168,19 @@
   @foreach (DayOfWeek day in (DayOfWeek[])Enum.GetValues(typeof(DayOfWeek)))
     {
       <div class="col">
-        <button class="@(
+        <button 
+          class="@(
             days.Contains(day) 
             ? "btn btn-secondary" 
             : "btn btn-outline-secondary"
-          )" @onclick="() => {
+          )" 
+          @onclick="() => {
             if(days.Contains(day))
               days.Remove(day);
             else
               days.Add(day);
-          }">
+          }"
+        >
           @day
         </button>
       </div>
@@ -161,8 +189,8 @@
 
 
   <div class="text-center">
-    <button @onclick="YamlTrigger" class="btn btn-primary">
-      Save Yaml File
+    <button @onclick="SaveNewCourse" class="btn btn-primary">
+      Create Course Files
     </button>
   </div>
 }

Management/Services/Files/FileStorageManager.cs

@@ -23,44 +23,14 @@ public class FileStorageManager
     this.logger.Log("Using storage directory: " + _basePath);
 
   }
-
-  // public string CourseToYaml(LocalCourse course)
-  // {
-  //   var serializer = new SerializerBuilder().DisableAliases().Build();
-
-  //   var yaml = serializer.Serialize(course);
-
-  //   return yaml;
-  // }
-
-  // public LocalCourse ParseCourse(string rawCourse)
-  // {
-  //   var deserializer = new DeserializerBuilder().IgnoreUnmatchedProperties().Build();
-
-  //   var course = deserializer.Deserialize<LocalCourse>(rawCourse);
-  //   return course;
-  // }
-
   public async Task SaveCourseAsync(LocalCourse course)
   {
-    // var courseString = CourseToYaml(course);
-    // await File.WriteAllTextAsync($"{_basePath}/{course.Settings.Name}.yml", courseString);
-
     await _saveMarkdownCourse.Save(course);
   }
 
 
   public async Task<IEnumerable<LocalCourse>> LoadSavedCourses()
   {
-
-    // var fileNames = Directory.GetFiles(_basePath);
-
-    // var courses = await Task.WhenAll(
-    //   fileNames
-    //     .Where(name => name.EndsWith(".yml"))
-    //     .Select(async n => ParseCourse(await File.ReadAllTextAsync(n)))
-    // );
-    // return courses;
     return await LoadSavedMarkdownCourses();
   }
 
@@ -69,4 +39,15 @@ public class FileStorageManager
     return await _courseMarkdownLoader.LoadSavedMarkdownCourses();
   }
 
+  public async Task<IEnumerable<string>> GetEmptyDirectories()
+  {
+    if(!Directory.Exists(_basePath))
+      throw new DirectoryNotFoundException($"Cannot get empty directories,  {_basePath} does not exist");
+        
+    return Directory
+      .GetDirectories(_basePath, "*")
+      .Where(dir => !Directory.EnumerateFileSystemEntries(dir).Any())
+      .ToArray();
+
+  }
 }

Management/Services/Files/LoadMarkdownCourse.cs

@@ -17,7 +17,13 @@ public class CourseMarkdownLoader
     var courseDirectories = Directory.GetDirectories(_basePath);
 
     var courses = await Task.WhenAll(
-      courseDirectories.Select(async n => await LoadCourseByPath(n))
+      courseDirectories
+        .Where(d =>
+        {
+          var settingsPath = $"{d}/settings.yml";
+          return File.Exists(settingsPath);
+        })
+        .Select(async d => await LoadCourseByPath(d))
     );
     return courses;
   }
@@ -31,10 +37,13 @@ public class CourseMarkdownLoader
       throw new LoadCourseFromFileException(errorMessage);
     }
 
+
+
     LocalCourseSettings settings = await loadCourseSettings(courseDirectory);
     var modules = await loadCourseModules(courseDirectory);
 
-    return new() {
+    return new()
+    {
       Settings = settings,
       Modules = modules
     };