@page "/course/{CourseName}"
@using CanvasModel.EnrollmentTerms
@using Management.Web.Shared.Course
@using Management.Web.Shared.Module.Assignment.Templates
@using Management.Web.Shared.Semester
@using CanvasModel.Courses
@using Microsoft.AspNetCore.Components.Server.ProtectedBrowserStorage
@using LocalModels
@using Management.Web.Shared.Module.Assignment
@using Management.Web.Shared.Components

@inject YamlManager yamlManager
@inject CanvasService canvas
@inject CoursePlanner planner
@inject NavigationManager navigtion

@code {
  [Parameter]
  public string CourseName { get; set; }

  private bool loading = true;

  protected override async Task OnInitializedAsync()
  {
    if(planner.LocalCourse == null)
    {
      var courses = await yamlManager.LoadSavedCourses();
      planner.LocalCourse = courses.First(c => c.Name == CourseName);
    }
    base.OnInitialized();
    loading = false;
  }

  private void selectNewCourse()
  {
    planner.Clear();
    navigtion.NavigateTo("/");
  }

}

@if(loading)
{
  <Spinner />
}

@if(planner.LocalCourse != null)
{
  <div class="mb-3 d-flex justify-content-between" style="height: 4em;">
    <div class="my-auto">
      <button
        @onclick="selectNewCourse"
        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.Name
      </div>
    </div>

    @if(planner.LoadingCanvasData)
    {
      <Spinner />
    }
  </div>
  <CourseDetails />
}
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