Merge pull request #446 from kzi-nastava/fix/refresh-tabs-director-wi…

…ndow

[fix] The tabs that are linked are now being refreshed

LangLang/WPF/ViewModels/DirectorViewModels/DirectorWindowViewModel.cs

@@ -0,0 +1,20 @@
+using LangLang.WPF.Views.DirectorView.Tabs;
+
+namespace LangLang.WPF.ViewModels.DirectorViewModels
+{
+    public class DirectorWindowViewModel
+    {
+        public DirectorWindowViewModel() {}
+
+        public void UpdateCourses(CoursesReview coursesTab)
+        {
+            coursesTab.Update();
+        }
+
+        public void UpdateExams(ExamSlotsReview examsTab)
+        {
+            examsTab.Update();
+        }
+
+    }
+}

LangLang/WPF/Views/DirectorView/DirectorWindow.xaml.cs

@@ -1,39 +1,52 @@
-using System.Windows;
-using System.Windows.Controls;
 using LangLang.BusinessLogic.UseCases;
 using LangLang.Domain.Models;
+using LangLang.WPF.ViewModels.DirectorViewModels;
 using LangLang.WPF.Views.DirectorView.Tabs;
+using LangLang.WPF.Views.StudentView.Tabs;
+using System.Windows;
+using System.Windows.Controls;
 
 namespace LangLang.WPF.Views.DirectorView
 {
     public partial class DirectorWindow : Window
     {
         public Director CurrentlyLoggedIn { get; set; }
+        public CoursesReview coursesTab { get; set; }
+        public ExamSlotsReview examsTab { get; set; }
+        public DirectorWindowViewModel ViewModel { get; set; }
+
         public DirectorWindow(Profile currentlyLoggedIn)
         {
             InitializeComponent();
-            DataContext = this;
+            ViewModel = new DirectorWindowViewModel();
+            DataContext = ViewModel;
             var directorService = new DirectorService();
             CurrentlyLoggedIn = directorService.Get(currentlyLoggedIn.Id);
             GenerateTabs();
         }
 
         private void GenerateTabs()
         {
-            var reviewTab = new TutorReview();
+            var reviewTab = new TutorReview(this);
             AddTab("Tutor review", reviewTab);
             var resultsTab = new ResultsSending();
             AddTab("Results Sending", resultsTab);
             var gradedCoursesTab = new GradedCourses();
             AddTab("Graded courses", gradedCoursesTab);
             var reportsTab = new Reports(CurrentlyLoggedIn);
             AddTab("Reports", reportsTab);
-            var coursesTab = new CoursesReview();
+            coursesTab = new CoursesReview();
             AddTab("Courses", coursesTab);
-            var examsTab = new ExamSlotsReview();
+            examsTab = new ExamSlotsReview();
             AddTab("Exams", examsTab);
         }
 
+        public void Update()
+        {
+            ViewModel.UpdateCourses(coursesTab);
+            ViewModel.UpdateExams(examsTab);
+        }
+
         private void AddTab(string header, UserControl content)
         {
             TabItem tabItem = new()

LangLang/WPF/Views/DirectorView/Tabs/TutorReview.xaml.cs

@@ -8,10 +8,12 @@ namespace LangLang.WPF.Views.DirectorView.Tabs
     public partial class TutorReview : UserControl
     {
         public TutorReviewPageViewModel TutorReviewViewModel { get; set; }
+        private DirectorWindow _parent;
 
-        public TutorReview()
+        public TutorReview(DirectorWindow parent)
         {
             InitializeComponent();
+            _parent = parent;
             TutorReviewViewModel = new();
             DataContext = TutorReviewViewModel;
             DisableButtons();
@@ -33,6 +35,7 @@ private void UpdateTutor_Click(object sender, RoutedEventArgs e)
             private void DeleteTutor_Click(object sender, RoutedEventArgs e)
         {
             TutorReviewViewModel.DeleteTutor();
+            _parent.Update();
         }
 
         private void Search_Click(object sender, RoutedEventArgs e)