updating assignment form to be more real time

Management.Web/Program.cs

@@ -39,7 +39,7 @@ builder.Services.AddScoped<CanvasService, CanvasService>();
 
 builder.Services.AddScoped<YamlManager>();
 builder.Services.AddScoped<CoursePlanner>();
-builder.Services.AddScoped<AssignmentDragContainer>();
+builder.Services.AddScoped<DragContainer>();
 
 var app = builder.Build();
 

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

@@ -4,72 +4,116 @@
 
 @code
 {
-  [Parameter]
+  protected override void OnInitialized()
+  {
+    planner.StateHasChanged += reload;
+  }
+  private void reload()
+  {
+    this.InvokeAsync(this.StateHasChanged);
+  }
+  public void Dispose()
+  {
+    planner.StateHasChanged -= reload;
+  }
+
+
+  [Parameter, EditorRequired]
+  public LocalAssignment Assignment { get; set; } = default!;
+
+
   public string Description { get; set; } = default!;
-  [Parameter]
-  public EventCallback<string> DescriptionChanged { get; set; }
-
-  [Parameter]
   public bool UseTemplate { get; set; }
-  [Parameter]
-  public EventCallback<bool> UseTemplateChanged { get; set; }
 
-  [Parameter]
   public string? TemplateId { get; set; }
-  [Parameter]
-  public EventCallback<string?> TemplateIdChanged { get; set; }
 
-  [Parameter]
   public Dictionary<string, string> VariableValues { get; set; } = new Dictionary<string, string>();
-  [Parameter]
-  public EventCallback<Dictionary<string, string>> VariableValuesChanged { get; set; }
+
+  protected override void OnParametersSet()
+  {
+    Description = Assignment.Description;
+    TemplateId = Assignment.TemplateId;
+    UseTemplate = Assignment.TemplateId != null && Assignment.TemplateId != "";
+  }
 
 
   private AssignmentTemplate? selectedTemplate =>
     planner
     .LocalCourse?
     .AssignmentTemplates
-    .FirstOrDefault(t => t.Id == TemplateId);
-  public string Preview => Markdown.ToHtml(Description);
+    .FirstOrDefault(t => t.Id == Assignment.TemplateId);
+  public string Preview => Markdown.ToHtml(Assignment.Description);
+
+  private void SaveAssignment(LocalAssignment newAssignment)
+  {
+    if(planner.LocalCourse != null)
+    {
+       var currentModule = planner
+          .LocalCourse
+          .Modules
+          .First(m => 
+            m.Assignments
+              .Select(a => a.Id)
+              .Contains(Assignment.Id)
+          ) ?? throw new Exception("could not find current module in assignment description form");
+
+      var updatedModules = planner.LocalCourse.Modules.Select(m => 
+        m.Name == currentModule.Name 
+          ? currentModule with 
+          {
+            Assignments=currentModule.Assignments.Select(a => 
+              a.Id == newAssignment.Id
+                ? newAssignment
+                : a
+            ).ToArray()
+          }
+          : m
+        ).ToArray();
+
+      planner.LocalCourse = planner.LocalCourse with 
+      {
+        Modules=updatedModules
+      };
+    }
+  }
 
 }
 
 
 <div class="form-check form-switch">
   <input 
-    class="form-check-input" 
-    type="checkbox"
-    role="switch" 
-    id="useTemplateForDescription"
-    checked="@UseTemplate"
-    @onchange="async (e) => 
-      await UseTemplateChanged.InvokeAsync((bool)(e.Value ?? false))"
-  >
-  <label 
-    class="form-check-label" 
-    for="useTemplateForDescription"
-  >
+  class="form-check-input" 
+  type="checkbox" 
+  role="switch" 
+  id="useTemplateForDescription"
+  @bind="UseTemplate"
+  <label class="form-check-label" for="useTemplateForDescription">
     use template for description
   </label>
 </div>
 
-@if(UseTemplate)
+@if (UseTemplate)
 {
-  @if(planner.LocalCourse != null)
+  @if (planner.LocalCourse != null)
   {
     <div class="row justify-content-around">
-      <div class="col-auto text-center">
-        <form @onsubmit:preventDefault="true">
-          <label for="templateSelect">Templates</label>
-          <select 
-            id="templateSelect" 
-            class="form-select" 
-            value="@TemplateId"
-            @onchange="async (e) =>
-              await TemplateIdChanged.InvokeAsync(e.Value?.ToString())"
-          >
-            <option value=""></option>
-            @foreach (var template in planner.LocalCourse.AssignmentTemplates)
+  <div class="col-auto text-center">
+    <form @onsubmit:preventDefault="true">
+      <label for="templateSelect">Templates</label>
+      <select 
+        id="templateSelect" 
+        class="form-select" 
+        @onchange="@((e) =>
+        {
+          var newTemplateId = e.Value?.ToString();
+          SaveAssignment(Assignment with 
+          {
+            TemplateId = newTemplateId
+          });
+        })"
+      >
+        <option value=""></option>
+        @foreach (var template in planner.LocalCourse.AssignmentTemplates)
             {
               <option value="@template.Id">@template.Name</option>
             }
@@ -78,30 +122,30 @@
       </div>
       <div class="col-auto">
         VARIABLES:
-        @if(selectedTemplate != null)
+        @if (selectedTemplate != null)
         {
           var variables = AssignmentTemplate.GetVariables(selectedTemplate.Markdown);
-          @foreach(var variable in variables)
+          @foreach (var variable in variables)
           {
             <div class="my-1">
-              <label
-                class="form-label"
-              >
+              <label class="form-label">
                 @variable
               </label>
               <input 
                 class="form-control" 
                 value="@VariableValues.GetValueOrDefault(variable, String.Empty)" 
-                @oninput="async (e) => 
+                @oninput="@((e) => 
                   {
                     var newValue = e.Value?.ToString() ?? String.Empty;
                     var newDictionary = new Dictionary<string, string>(VariableValues);
                     newDictionary[variable] = newValue;
 
-                    await VariableValuesChanged.InvokeAsync(newDictionary);
-                  }
-                "
-              />
+                    SaveAssignment(Assignment with 
+                    {
+                      TemplateVariables = newDictionary
+                    });
+                  })"
+                />
             </div>
           }
         }
@@ -113,32 +157,34 @@ else
 {
 
   <div class="row">
-    <div class="col">
-      <label 
-        for="description"
-        class="form-label"
-      >
-        Description
-      </label>
-    </div>
-    <div class="col">
-      HTML Preview
-
-    </div>
+  <div class="col">
+    <label for="description" class="form-label">
+      Description
+    </label>
   </div>
+  <div class="col">
+    HTML Preview
+
+  </div>
+</div>
   <div class="row">
     <div class="col">
       <textarea 
         id="description" 
         class="form-control" 
-        value="@Description"
         rows=12 
-        @oninput="async (e) => 
-          await DescriptionChanged.InvokeAsync(e.Value?.ToString() ?? String.Empty)"
-      />
+        @oninput="@((e) => 
+          {
+            var newDescription = e.Value?.ToString();
+            SaveAssignment(Assignment with 
+            {
+              Description = newDescription ?? ""
+            });
+          })"
+        />
     </div>
     <div class="col">
-      @((MarkupString) Preview)
+      @((MarkupString)Preview)
 
     </div>
   </div>

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

@@ -4,6 +4,18 @@
 @inject CanvasService canvas
 
 @code {
+  protected override void OnInitialized()
+  {
+    planner.StateHasChanged += reload;
+  }
+  private void reload()
+  {
+    this.InvokeAsync(this.StateHasChanged);
+  }
+  public void Dispose()
+  {
+    planner.StateHasChanged -= reload;
+  }
 
   [Parameter]
   [EditorRequired]
@@ -20,12 +32,6 @@
   [Parameter] 
   public Action OnHide { get; set; } = () => { }; 
   public Modal? AssignmentModal { get; set; } = null;
-
-  private bool useTemplate { get; set; } = false;
-  private string? templateId { get; set; }
-  public Dictionary<string, string> templateVariables { get; set; } =
-    new Dictionary<string, string>();
-  private string description { get; set; } = String.Empty;
   private string name { get; set; } = String.Empty;
   private bool lockAtDueDate { get; set; }
   private IEnumerable<RubricItem> rubric { get; set; } = Enumerable.Empty<RubricItem>();
@@ -38,13 +44,9 @@
       AssignmentModal?.Show();
     }
     name = Assignment.Name;
-    description = Assignment.Description;
     lockAtDueDate = Assignment.LockAtDueDate;
     rubric = Assignment.Rubric;
     submissionTypes = Assignment.SubmissionTypes;
-    templateId = Assignment.TemplateId;
-    useTemplate = Assignment.UseTemplate;
-    templateVariables = Assignment.TemplateVariables;
   }
 
   private void submitHandler()
@@ -54,18 +56,13 @@
       .Select(s => s.Points)
       .Sum();
 
-      
     var newAssignment = Assignment with 
     {
       Name=name,
-      Description=description,
       LockAtDueDate=lockAtDueDate,
       Rubric=rubric,
       PointsPossible=totalRubricPoints,
       SubmissionTypes=submissionTypes,
-      UseTemplate=useTemplate,
-      TemplateId=templateId,
-      TemplateVariables=templateVariables,
     };
 
     if(planner.LocalCourse != null)
@@ -97,6 +94,7 @@
     }
     AssignmentModal?.Hide();
   }
+
   private void updateRubric(IEnumerable<RubricItem> newRubric)
   {
     rubric = newRubric;
@@ -162,10 +160,7 @@
       </div>
       <div class="m-1">
         <AssignmentDescriptionEditor
-          @bind-Description="description"
-          @bind-UseTemplate="useTemplate"
-          @bind-TemplateId="templateId"
-          @bind-VariableValues="templateVariables"
+          Assignment="Assignment"
         />
       </div>
 
@@ -196,7 +191,7 @@
       Class="btn btn-danger"
       OnConfirmAsync="HandleDelete"
     />
-    <button class="btn btn-primary" @onclick="submitHandler">
+    <button class="btn btn-primary" @onclick="@(() => AssignmentModal?.Hide())">
       Save
     </button>
   </Footer>

Management.Web/Shared/Components/Quiz/DroppableQuiz.razor.cs

@@ -0,0 +1,77 @@
+using Microsoft.AspNetCore.Components;
+
+namespace Management.Web.Shared.Components.Quiz;
+
+public class DroppableQuiz : ComponentBase
+{
+  [Inject]
+  protected CoursePlanner planner { get; set; } = default!;
+
+  [Parameter, EditorRequired]
+  public LocalQuiz Quiz { get; set; } = default!;
+
+
+  internal void dropCallback(DateTime? dropDate, LocalModule? dropModule)
+  {
+    if (dropDate != null)
+    {
+      dropOnDate(dropDate ?? throw new Exception("drop date for quiz is null"));
+    }
+    else if (dropModule != null)
+    {
+      dropOnModule(dropModule);
+    }
+  }
+
+  private void dropOnDate(DateTime dropDate)
+  {
+    if (planner.LocalCourse == null)
+      return;
+    var currentModule =
+      planner.LocalCourse.Modules.First(m => m.Quizzes.Select(q => q.Id).Contains(Quiz.Id))
+      ?? throw new Exception("in quiz callback, could not find module");
+
+    var defaultDueTimeDate = new DateTime(
+      year: dropDate.Year,
+      month: dropDate.Month,
+      day: dropDate.Day,
+      hour: planner.LocalCourse.DefaultDueTime.Hour,
+      minute: planner.LocalCourse.DefaultDueTime.Minute,
+      second: 0
+    );
+
+    var NewQuizList = currentModule.Quizzes
+      .Select(q => q.Id != Quiz.Id ? q : q with { DueAt = defaultDueTimeDate })
+      .ToArray();
+
+    var updatedModule = currentModule with { Quizzes = NewQuizList };
+    var updatedModules = planner.LocalCourse.Modules
+      .Select(m => m.Name == updatedModule.Name ? updatedModule : m)
+      .ToArray();
+
+    planner.LocalCourse = planner.LocalCourse with { Modules = updatedModules };
+  }
+
+  private void dropOnModule(LocalModule dropModule)
+  {
+    if (planner.LocalCourse == null)
+      return;
+    var newModules = planner.LocalCourse.Modules
+      .Select(
+        m =>
+          m.Name != dropModule.Name
+            ? m with
+            {
+              Quizzes = m.Quizzes.Where(q => q.Id != Quiz.Id).DistinctBy(q => q.Id)
+            }
+            : m with
+            {
+              Quizzes = m.Quizzes.Append(Quiz).DistinctBy(q => q.Id)
+            }
+      )
+      .ToArray();
+
+    var newCourse = planner.LocalCourse with { Modules = newModules };
+    planner.LocalCourse = newCourse;
+  }
+}

Management.Web/Shared/Module/Assignment/AssignmentDetails.razor

@@ -1,7 +1,7 @@
 @using Management.Web.Shared.Components
 @using Management.Web.Shared.Components.AssignmentForm
 
-@inject AssignmentDragContainer dragContainer
+@inject DragContainer dragContainer
 @inject CoursePlanner planner
 
 @code {
@@ -129,7 +129,6 @@
   @ondragstart="HandleDragStart"
   @ondragend="HandleDragEnd"
   @onclick="@(() => showUpdateForm = true)"
-  class="draggableCart"
   role="button"
 >
   <div class="card">

Management.Web/Shared/Module/ModuleDetail.razor

@@ -1,11 +1,12 @@
 
 @using Management.Web.Shared.Components
+@using Management.Web.Shared.Components.Quiz
 @using Management.Web.Shared.Module.Assignment
 @using LocalModels
 
 @inject CoursePlanner configurationManagement
 @inject CoursePlanner planner
-@inject AssignmentDragContainer dragContainer
+@inject DragContainer dragContainer
 
 @code {
   [Parameter, EditorRequired]
@@ -110,6 +111,11 @@
       {
         <AssignmentDetails Assignment="a" Module="Module" />
       }
+      <br>
+      @foreach(var quiz in Module.Quizzes)
+      {
+        <QuizDetail Quiz="quiz" />
+      }
       </div>
     </div>
   </div>

Management.Web/Shared/Module/NewAssignment.razor

@@ -46,6 +46,7 @@
         Modules=newModules
       };
     }
+    Name = "";
     modal?.Hide();
   }
 }

Management.Web/Shared/Module/QuizDetail.razor

@@ -0,0 +1,45 @@
+@using Management.Web.Shared.Components.Quiz
+
+@inject DragContainer dragContainer
+
+@inherits DroppableQuiz
+
+@code {
+
+  private bool showUpdateForm { get; set; } = false;
+
+
+  private void HandleDragStart()
+  {
+    dragContainer.DropCallback = dropCallback;
+  }
+
+  private void HandleDragEnd()
+  {
+    dragContainer.DropCallback = null;
+  }
+}
+
+
+
+<div 
+  draggable="true"
+  @ondragstart="HandleDragStart"
+  @ondragend="HandleDragEnd"
+  @onclick="@(() => showUpdateForm = true)"
+  role="button"
+>
+  <div class="card">
+    <div class="card-body p-0">
+      <div class="card-title pt-2 px-2 m-0">
+        <h4>@Quiz.Name</h4>
+
+      </div>
+
+      <div class="card-text overflow-hidden p-2">
+        <div>Due At: @Quiz.DueAt</div>
+      </div>
+    </div>
+
+  </div>
+</div>

Management.Web/Shared/Semester/AssignmentInDay.razor

@@ -1,6 +1,6 @@
 @using Management.Web.Shared.Components.AssignmentForm
 
-@inject AssignmentDragContainer dragContainer
+@inject DragContainer dragContainer
 @inject CoursePlanner planner
 
 @code {

Management.Web/Shared/Semester/Day.razor

@@ -1,4 +1,4 @@
-@inject AssignmentDragContainer dragContainer
+@inject DragContainer dragContainer
 @inject CoursePlanner configurationManagement
 
 @inject CoursePlanner planner

Management.Web/Utils/AssignmentDragContainer.cs

@@ -1,4 +1,4 @@
-public class AssignmentDragContainer
+public class DragContainer
 {
   public Action<DateTime?, LocalModule?>? DropCallback { get; set; }
 }

Management/Features/Configuration/CoursePlannerSyncronizationExtensions.cs

@@ -107,15 +107,40 @@ public static partial class CoursePlannerSyncronizationExtensions
   {
     var canvasAssignment = canvasAssignments.First(ca => ca.Id == localAssignment.CanvasId);
 
-    var localHtmlDescription = localAssignment.GetDescriptionHtml(courseAssignmentTemplates);
+    var localHtmlDescription = localAssignment.GetDescriptionHtml(courseAssignmentTemplates)
+      .Replace(">", "")
+      .Replace("<", "")
+      .Replace(">", "")
+      .Replace("<", "");
 
     var canvasHtmlDescription = canvasAssignment.Description;
     canvasHtmlDescription = CanvasScriptTagRegex().Replace(canvasHtmlDescription, "");
     canvasHtmlDescription = CanvasLinkTagRegex().Replace(canvasHtmlDescription, "");
-    canvasHtmlDescription = canvasHtmlDescription.Replace("&gt;", ">");
-    canvasHtmlDescription = canvasHtmlDescription.Replace("&lt;", "<");
+    canvasHtmlDescription = canvasHtmlDescription
+      .Replace("&gt;", "")
+      .Replace("&lt;", "")
+      .Replace(">", "")
+      .Replace("<", "");
+
+    var dueDatesSame =
+      canvasAssignment.DueAt != null
+      && new DateTime(
+        year: canvasAssignment.DueAt.Value.Year,
+        month: canvasAssignment.DueAt.Value.Month,
+        day: canvasAssignment.DueAt.Value.Day,
+        hour: canvasAssignment.DueAt.Value.Hour,
+        minute: canvasAssignment.DueAt.Value.Minute,
+        second: canvasAssignment.DueAt.Value.Second
+      )
+        == new DateTime(
+          year: localAssignment.DueAt.Year,
+          month: localAssignment.DueAt.Month,
+          day: localAssignment.DueAt.Day,
+          hour: localAssignment.DueAt.Hour,
+          minute: localAssignment.DueAt.Minute,
+          second: localAssignment.DueAt.Second
+        );
 
-    var dueDatesSame = canvasAssignment.DueAt == localAssignment.DueAt;
     var descriptionSame = canvasHtmlDescription == localHtmlDescription;
     var nameSame = canvasAssignment.Name == localAssignment.Name;
     var lockDateSame = canvasAssignment.LockAt == localAssignment.LockAt;
@@ -128,7 +153,6 @@ public static partial class CoursePlannerSyncronizationExtensions
     {
       if (!dueDatesSame)
       {
-
         Console.WriteLine(
           $"Due dates different for {localAssignment.Name}, local: {localAssignment.DueAt}, in canvas {canvasAssignment.DueAt}"
         );

Management/Models/Local/LocalAssignment.cs

@@ -41,7 +41,7 @@ public record LocalAssignment
   public ulong? CanvasId { get; init; } = null;
   public string Name { get; init; } = "";
   public string Description { get; init; } = "";
-  public bool UseTemplate { get; init; } = false;
+  // public bool UseTemplate { get; init; } = false;
   public string? TemplateId { get; init; } = string.Empty;
   public Dictionary<string, string> TemplateVariables { get; init; } =
     new Dictionary<string, string>();
@@ -66,12 +66,12 @@ public record LocalAssignment
 
   public string GetDescriptionHtml(IEnumerable<AssignmentTemplate>? templates)
   {
-    if (UseTemplate && templates == null)
+    if (TemplateId != null && TemplateId != "" && templates == null)
       throw new Exception("cannot get description for assignment if templates not provided");
 
     var rubricHtml = GetRubricHtml();
 
-    if (UseTemplate)
+    if (TemplateId != null && TemplateId != "")
     {
       var template =
         (templates?.FirstOrDefault(t => t.Id == TemplateId))

README.md

@@ -16,3 +16,4 @@ Development command: `dotnet watch --project Management.Web/`
 Apparently the VSCode razor extension was compiled with a preview of dotnet 6... and only uses openssl 1.1. After installing openssl1.1 you can tell vscode to provide it with `export CLR_OPENSSL_VERSION_OVERRIDE=1.1; code ~/projects/canvasManagement`.
 
 The issue can be tracked [here](https://github.com/dotnet/razor/issues/6241)
+