can select assignment group for assignments and quizzes

Management.Web/Shared/Components/AssignmentForm/AssignmentForm.razor

@@ -1,5 +1,6 @@
 @using Management.Web.Shared.Components
 @using Management.Web.Shared.Components.AssignmentForm
+@using Management.Web.Shared.Components.Forms
 
 @inject CoursePlanner planner
 @inject CanvasService canvas
@@ -112,6 +113,25 @@
       assignmentContext.SaveAssignment(newAssignment);
     }
   }
+
+  private void setAssignmentGroup(LocalAssignmentGroup group)
+  {
+    if(assignmentContext.Assignment == null)
+      return;
+    
+    var newAssignment = assignmentContext.Assignment with 
+    {
+      LocalAssignmentGroupId = group.Id
+    };
+
+    assignmentContext.SaveAssignment(newAssignment);
+  }
+
+  private LocalAssignmentGroup? selectedAssignmentGroup =>
+    planner
+      .LocalCourse?
+      .AssignmentGroups
+      .FirstOrDefault(g => g.Id == assignmentContext.Assignment?.LocalAssignmentGroupId);
 }
 
 <Modal @ref="AssignmentModal" OnHide="OnHide" Size="xl">
@@ -132,6 +152,14 @@
           @oninput="handleNameChange" 
         />
       </div>
+      <ButtonSelect
+        Label="Assignment Group"
+        Options="planner.LocalCourse.AssignmentGroups"
+        GetId="(g) => g.Id"
+        GetName="(g) => g.Name"
+        OnSelect="(g) => setAssignmentGroup(g)"
+        SelectedOption="selectedAssignmentGroup"
+      />
       <div class="m-1">
         <AssignmentDescriptionEditor />
       </div>

Management.Web/Shared/Components/Forms/ButtonSelect.razor

@@ -0,0 +1,56 @@
+
+@typeparam T
+
+@code {
+  [Parameter, EditorRequired]
+  public string Label { get; set; } = string.Empty;
+  [Parameter, EditorRequired]
+  public IEnumerable<T> Options { get; set; } = default!;
+    
+  [Parameter, EditorRequired]
+  public Func<T, string> GetId { get; set; } = default!;
+  
+  [Parameter, EditorRequired]
+  public Func<T, string> GetName { get; set; } = default!;
+  
+  [Parameter, EditorRequired]
+  public Action<T?> OnSelect { get; set; } = default!;
+
+  [Parameter, EditorRequired]
+  public T? SelectedOption { get; set; }
+
+  protected override void OnParametersSet()
+  {
+    selectedItemId = SelectedOption != null ? GetId(SelectedOption) : "";
+    
+  }
+  
+  private string htmlLabel => Label.Replace("-", "");
+
+  private string selectedItemId { get; set; }
+
+  private void onSelect(T option)
+  {
+    SelectedOption = option;
+    selectedItemId = GetId(option);
+    OnSelect(SelectedOption);
+  }
+
+  private string getButtonClasS(T option)
+  {
+    var partClass = selectedItemId == GetId(option) ? "primary" : "outline-primary";
+    return $"mx-1 btn btn-{partClass}";
+  }
+}
+
+<div>
+  @foreach(var option in Options)
+  {
+    <button
+      class="@getButtonClasS(option)"
+      @onclick="() => onSelect(option)"
+    >
+      @GetName(option)
+    </button>
+  }
+</div>

Management.Web/Shared/Components/Forms/FormSelect.razor

@@ -0,0 +1,48 @@
+
+@typeparam T
+
+@code {
+  [Parameter, EditorRequired]
+  public string Label { get; set; } = string.Empty;
+  [Parameter, EditorRequired]
+  public IEnumerable<T> Options { get; set; } = default!;
+    
+  [Parameter, EditorRequired]
+  public Func<T, string> GetId { get; set; } = default!;
+  
+  [Parameter, EditorRequired]
+  public Func<T, string> GetName { get; set; } = default!;
+  
+  [Parameter, EditorRequired]
+  public Action<T?> OnSelect { get; set; } = default!;
+  
+  private string htmlLabel => Label.Replace("-", "");
+
+  private string selectedItemId { get; set; }
+
+  private void onSelect(ChangeEventArgs e)
+  {
+    var newId = e.Value?.ToString();
+    var selectedOption = Options.FirstOrDefault(o => GetId(o) == newId);
+    OnSelect(selectedOption);
+  }
+}
+
+<div>
+  <label for="@htmlLabel">@Label</label>
+  <select 
+    id="@htmlLabel"
+    name="@htmlLabel"
+    @bind="selectedItemId"
+    @oninput="onSelect"
+  >
+    @foreach(var option in Options)
+    {
+      <option
+        value="@(GetId(option))"
+      >
+        @GetName(option)
+      </option>
+    }
+  </select>
+</div>

Management.Web/Shared/Components/Quiz/QuizSettings.razor

@@ -1,6 +1,8 @@
 @using Management.Web.Shared.Components
+@using Management.Web.Shared.Components.Forms
 
 @inject QuizEditorContext quizContext
+@inject CoursePlanner planner
 
 @code {
   protected override void OnInitialized()
@@ -38,8 +40,9 @@
 
   private void handleLockAtDueDateChange()
   {
-    if(quizContext.Quiz != null)
+    if(quizContext.Quiz == null)
-    {
+      return;
+
     var newValue = !quizContext.Quiz.LockAtDueDate;
 
     var newQuiz = newValue
@@ -54,9 +57,28 @@
         };
     quizContext.SaveQuiz(newQuiz);
   }
-  }
+
+  private void setAssignmentGroup(LocalAssignmentGroup group)
+  {
+    if(quizContext.Quiz == null)
+      return;
+    
+    var newQuiz = quizContext.Quiz with 
+    {
+      LocalAssignmentGroupId = group.Id
+    };
+
+    quizContext.SaveQuiz(newQuiz);
   }
 
+  private LocalAssignmentGroup? selectedAssignmentGroup =>
+    planner
+      .LocalCourse?
+      .AssignmentGroups
+      .FirstOrDefault(g => g.Id == quizContext.Quiz?.LocalAssignmentGroupId);
+}
+@if(planner.LocalCourse != null )
+{
   <div>
     <div class="form-check form-switch">
       <input 
@@ -71,4 +93,13 @@
         Lock at Due Date
       </label>
     </div>
+    <ButtonSelect
+      Label="Assignment Group"
+      Options="planner.LocalCourse.AssignmentGroups"
+      GetId="(g) => g.Id"
+      GetName="(g) => g.Name"
+      OnSelect="(g) => setAssignmentGroup(g)"
+      SelectedOption="selectedAssignmentGroup"
+    />
   </div>
+}

Management/Models/Local/LocalAssignment.cs

@@ -49,6 +49,7 @@ public record LocalAssignment
   public IEnumerable<RubricItem> Rubric { get; init; } = Array.Empty<RubricItem>();
   public DateTime? LockAt { get; init; }
   public DateTime DueAt { get; init; }
+  public string? LocalAssignmentGroupId { get; init; }
   public int PointsPossible { get; init; }
   public IEnumerable<string> SubmissionTypes { get; init; } = Array.Empty<string>();
 

Management/Models/Local/LocalQuiz.cs

@@ -11,6 +11,7 @@ public record LocalQuiz
   public DateTime DueAt { get; init; }
   public bool ShuffleAnswers { get; init; }
   public bool OneQuestionAtATime { get; init; }
+  public string? LocalAssignmentGroupId { get; init; }
   public int AllowedAttempts { get; init; } = -1; // -1 is infinite
   // public bool ShowCorrectAnswers { get; init; }
   // public int? TimeLimit { get; init; } = null;