better class day highlighting

Management.Web/Pages/Index.razor

@@ -1,25 +1,57 @@
 @page "/"
 @using CanvasModel.EnrollmentTerms
 @using Management.Web.Shared.Semester
+@using Microsoft.AspNetCore.Components.Server.ProtectedBrowserStorage
+
 @inject ICanvasService canvasService
+@inject IConfigurationManagement configurationManagement
+@inject ProtectedSessionStorage ProtectedSessionStore
 
 @code
 {
   private IEnumerable<EnrollmentTermModel>? terms { get; set; } = null;
-  private ulong? selectedTermId { get; set; } = null;
+  private ulong? selectedTermId { get; set; }
   private EnrollmentTermModel? selectedTerm
   {
     get => terms?.FirstOrDefault(t => t.Id == selectedTermId);
   }
   private List<DayOfWeek> days { get; set; } = new();
   private bool saved { get; set; } = false;
-  private SemesterConfiguration? configuration { get; set; }
 
   protected override async Task OnInitializedAsync()
   {
     terms = await canvasService.GetCurrentTermsFor();
+    readTermFromConfig();
+    readDaysFromConfig();
   }
 
+  private void readTermFromConfig()
+  {
+    if (terms == null || configurationManagement.Configuration == null) return;
+    foreach (var term in terms)
+    {
+      var termInConfiguration = configurationManagement.Configuration.StartDate == term.StartAt;
+      if (termInConfiguration)
+      {
+        selectedTermId = term.Id;
+      }
+    }
+  }
+
+  private void readDaysFromConfig()
+  {
+    if (terms == null || configurationManagement.Configuration == null) return;
+
+    days = configurationManagement.Configuration.Days.ToList();
+  }
+
+
+  public async void HandleSave()
+  {
+    saved = true;
+    configurationManagement.SetConfiguration(selectedTerm, days.ToArray());
+    await ProtectedSessionStore.SetAsync("configuration", configurationManagement.Configuration);
+  }
 }
 <PageTitle>Index</PageTitle>
 
@@ -60,22 +92,18 @@
           @day
         </button>
       </div>
-
     }
   </div>
   <div class="row justify-content-center">
     <div class="col-auto">
-      <button @onclick="() => {
-          saved = true;
-          configuration = ConfigurationManagement.CreateFromTerm(selectedTerm, days.ToArray());
-        }" class="btn btn-primary" disabled="@saved">
+      <button @onclick="@HandleSave" class="btn btn-primary">
         Save
       </button>
     </div>
   </div>
 }
 
-@if (configuration is not null)
+@if (configurationManagement.Configuration is not null)
 {
-  <SemesterDetail Configuration="configuration" />
+  <div>Config complete</div>
 }