can select course from existing file

Management/Features/Calendar/SemesterPlanner.cs

@@ -2,28 +2,20 @@ using CanvasModel.EnrollmentTerms;
 
 public class SemesterPlanner
 {
-  public DateTime FirstDay { get; }
-  public DateTime LastDay { get; }
-
-  public IEnumerable<CalendarMonth> Months { get; }
-  public IEnumerable<DayOfWeek> Days { get; }
-  public SemesterPlanner(SemesterCalendarConfig configuration)
+  public static IEnumerable<CalendarMonth> GetMonthsBetweenDates(
+    DateTime startDate,
+    DateTime endDate
+  )
   {
-    FirstDay = configuration.StartDate;
-    LastDay = configuration.EndDate;
+    var monthsInTerm = 1 + ((endDate.Year - startDate.Year) * 12) + endDate.Month - startDate.Month;
 
-    var monthsInTerm =
-      1 + ((LastDay.Year - FirstDay.Year) * 12)
-        + LastDay.Month - FirstDay.Month;
-
-    Months = Enumerable
+    return Enumerable
       .Range(0, monthsInTerm)
       .Select(monthDiff =>
       {
-        var month = ((FirstDay.Month + monthDiff - 1) % 12) + 1;
-        var year = FirstDay.Year + ((FirstDay.Month + monthDiff - 1) / 12);
+        var month = ((startDate.Month + monthDiff - 1) % 12) + 1;
+        var year = startDate.Year + ((startDate.Month + monthDiff - 1) / 12);
         return new CalendarMonth(year, month);
       });
-    Days = configuration.Days;
   }
-}
+}

Management/Features/Configuration/CoursePlanner.cs

@@ -1,24 +1,19 @@
 using CanvasModel.EnrollmentTerms;
 using CanvasModel.Courses;
 using CanvasModel;
+using LocalModels;
 
 public class CoursePlanner
 {
-  public void SetConfiguration(EnrollmentTermModel canvasTerm, DayOfWeek[] daysOfWeek)
+  public LocalCourse _localCourse { get; set; } = default!;
+  public LocalCourse LocalCourse
   {
-    var start =
-      canvasTerm.StartAt
-      ?? throw new Exception($"Canvas Term must have a start date. Term: {canvasTerm.Name}");
-    var end =
-      canvasTerm.EndAt
-      ?? throw new Exception($"Canvas Term must have a end date. Term: {canvasTerm.Name}");
-
-    SemesterCalendar = new SemesterCalendarConfig(StartDate: start, EndDate: end, Days: daysOfWeek);
+    get => _localCourse;
+    set
+    {
+      _localCourse = value;
+      StateHasChanged?.Invoke();
+    }
   }
-
-  public SemesterCalendarConfig? SemesterCalendar { get; set; } = null;
-
-  public IEnumerable<CourseModule> Modules { get; set; } = new CourseModule[] { };
-  public IEnumerable<LocalAssignment> Assignments { get; set; } = new LocalAssignment[] { };
-  public CourseModel? Course { get; set; } = null;
+  public event Action? StateHasChanged;
 }

Management/Models/Local/LocalCourse.cs

@@ -6,4 +6,6 @@ public record LocalCourse
   public string Name { get; init; } = string.Empty;
   public IEnumerable<DayOfWeek> DaysOfWeek { get; init; } = Enumerable.Empty<DayOfWeek>();
   public ulong? CanvasId { get; init; }
+  public DateTime StartDate { get; init; }
+  public DateTime EndDate { get; init; }
 }

Management/Models/SemesterConfiguration.cs

@@ -1,5 +0,0 @@
-public record SemesterCalendarConfig(
-  DateTime StartDate,
-  DateTime EndDate,
-  IEnumerable<DayOfWeek> Days
-);