done selecting multiple date for presence

Presence.Desktop/ViewModels/PresenceViewModel.cs

@@ -6,6 +6,7 @@ using Presence.Desktop.Models;
 using Presence.Desktop.ViewModels;
 using ReactiveUI;
 using System;
+using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Globalization;
 using System.Linq;
@@ -41,8 +42,8 @@ namespace Presence.Desktop.ViewModels
             }
         }
 
-        private DateTime? _selectedDate;
-        public DateTime? SelectedDate
+        private List<DateTime?> _selectedDate = new List<DateTime?>();
+        public List<DateTime?> SelectedDate
         {
             get => _selectedDate;
             set
@@ -83,7 +84,7 @@ namespace Presence.Desktop.ViewModels
             }
         }
 
-        private void FilterAttendanceRecords()
+        public void FilterAttendanceRecords()
         {
             if (SelectedGroup == null || SelectedDate == null)
             {
@@ -91,11 +92,14 @@ namespace Presence.Desktop.ViewModels
                 return;
             }
 
+            AttendanceRecords.Clear();
+
+            foreach (var selDate in SelectedDate)
+            {
                     var records = _presenceUseCase.GetPresenceByGroupAndDate(
                         SelectedGroup.Id,
-                DateOnly.FromDateTime(SelectedDate.Value));
+                        DateOnly.FromDateTime(selDate.Value));
 
-            AttendanceRecords.Clear();
                     foreach (var record in records)
                     {
                         AttendanceRecords.Add(new PresencePresenter
@@ -112,6 +116,8 @@ namespace Presence.Desktop.ViewModels
                         });
                     }
                 
+            }
+
             // Логирование для отладки
             Console.WriteLine($"Загружено записей посещаемости: {AttendanceRecords.Count}");
         }

Presence.Desktop/Views/PresenceView.axaml

@@ -19,10 +19,11 @@
 			</ComboBox>
 
 			<!-- Календарь -->
-			<Calendar SelectedDate="{Binding SelectedDate}" />
+			<Calendar SelectionMode="SingleRange" SelectedDatesChanged="DatesChanged"/>
+			
 		</StackPanel>
 
-		<StackPanel Orientation="Vertical" Spacing="10">
+		<StackPanel Orientation="Horizontal" Spacing="10">
 		<!-- Таблица с посещаемостью -->
 		<DataGrid AutoGenerateColumns="False" ItemsSource="{Binding AttendanceRecords}" CanUserSortColumns="True"
 				SelectionChanged="OnDataGridSelectionChanged">
@@ -34,6 +35,7 @@
 			</DataGrid.Columns>
 		</DataGrid>
 		<Button Content="Удалить" Margin="0,10,0,0" Command="{Binding DeleteSelectedPresenceCommand}" />
+		
 		</StackPanel>
 	</DockPanel>
 </UserControl>

Presence.Desktop/Views/PresenceView.axaml.cs

@@ -1,3 +1,5 @@
+using System;
+using System.Collections.Generic;
 using System.Linq;
 using Avalonia;
 using Avalonia.Controls;
@@ -28,4 +30,22 @@ public partial class PresenceView : ReactiveUserControl<PresenceViewModel>
             }
         }
     }
+    private void DatesChanged(object sender, SelectionChangedEventArgs e)
+    {
+        Calendar cal = (Calendar)sender;
+        if (this.DataContext is PresenceViewModel viewModel)
+        {
+            if (viewModel.SelectedDate == null)
+            {
+                viewModel.SelectedDate = new List<DateTime?>();
+            }
+
+            viewModel.SelectedDate.Clear();
+            foreach (var date in cal.SelectedDates)
+            {
+                viewModel.SelectedDate.Add(date);
+                viewModel.FilterAttendanceRecords();
+            }
+        }
+    }
 }

Presence.Desktop/obj/Debug/net8.0/Presence.Desktop.AssemblyInfo.cs

@@ -13,10 +13,10 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("Presence.Desktop")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+eadf72b51276624814f3e477c5bc69af93bf4792")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+ffb9d2134fbb1b7be6c05ec6ad7159dd069dd3fd")]
 [assembly: System.Reflection.AssemblyProductAttribute("Presence.Desktop")]
 [assembly: System.Reflection.AssemblyTitleAttribute("Presence.Desktop")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
 
-// Generated by the MSBuild WriteCodeFragment class.
+// Создано классом WriteCodeFragment MSBuild.
 

Presence.Desktop/obj/Debug/net8.0/Presence.Desktop.AssemblyInfoInputs.cache

@@ -1 +1 @@
-72b577a16b1150e5587b14ce010e799430b278d0d3ab4eb8c333f7fdbbed0371
+68bd6e3390d8ca4bf09cdf5b154a30570d12f7994ca59f66302a0231ee630fcc

console_ui/obj/Debug/net8.0/console_ui.AssemblyInfo.cs

@@ -13,7 +13,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("console_ui")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+eadf72b51276624814f3e477c5bc69af93bf4792")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+ffb9d2134fbb1b7be6c05ec6ad7159dd069dd3fd")]
 [assembly: System.Reflection.AssemblyProductAttribute("console_ui")]
 [assembly: System.Reflection.AssemblyTitleAttribute("console_ui")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]

console_ui/obj/Debug/net8.0/console_ui.AssemblyInfoInputs.cache

@@ -1 +1 @@
-25bd5e432f9b076e16dc7af22f86b1c575c43db1e24524d1d4b9fb3399bfa759
+43925848a55f2335dd5bf69a5a5a25d24ee5bbe218d379aff344f34875796193

data/obj/Debug/net8.0/data.AssemblyInfo.cs

@@ -13,10 +13,10 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("data")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+eadf72b51276624814f3e477c5bc69af93bf4792")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+ffb9d2134fbb1b7be6c05ec6ad7159dd069dd3fd")]
 [assembly: System.Reflection.AssemblyProductAttribute("data")]
 [assembly: System.Reflection.AssemblyTitleAttribute("data")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
 
-// Generated by the MSBuild WriteCodeFragment class.
+// Создано классом WriteCodeFragment MSBuild.
 

data/obj/Debug/net8.0/data.AssemblyInfoInputs.cache

@@ -1 +1 @@
-2253ca6854105c04db3820ffeca7fdaa0791fa00d7171656efaaad4bd95ee96a
+cf96d5089cb6caf69b08d6f53371635a8397acc449b97042b83d1c21e6aa2e08

domain/obj/Debug/net8.0/domain.AssemblyInfo.cs

@@ -13,10 +13,10 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("domain")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+eadf72b51276624814f3e477c5bc69af93bf4792")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+ffb9d2134fbb1b7be6c05ec6ad7159dd069dd3fd")]
 [assembly: System.Reflection.AssemblyProductAttribute("domain")]
 [assembly: System.Reflection.AssemblyTitleAttribute("domain")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
 
-// Generated by the MSBuild WriteCodeFragment class.
+// Создано классом WriteCodeFragment MSBuild.
 

domain/obj/Debug/net8.0/domain.AssemblyInfoInputs.cache

@@ -1 +1 @@
-f91ca13c27f8a90a479f0970f684bcd6ea0ccda85726b424d8a614ad54287fba
+c0e22eda5bbbbabacb18030d45375a59a2c3560af8350ea455c8ff608127f62e

presence_api/obj/Debug/net8.0/presence_api.AssemblyInfo.cs

@@ -13,7 +13,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("presence_api")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+eadf72b51276624814f3e477c5bc69af93bf4792")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+ffb9d2134fbb1b7be6c05ec6ad7159dd069dd3fd")]
 [assembly: System.Reflection.AssemblyProductAttribute("presence_api")]
 [assembly: System.Reflection.AssemblyTitleAttribute("presence_api")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]

presence_api/obj/Debug/net8.0/presence_api.AssemblyInfoInputs.cache

@@ -1 +1 @@
-aeb387e4e85ce3ac4715fe5bfffc5e4071ed545312f35b7345a437287364ca5e
+34ef239cd86edabcf83988e2e31454a1505ecfa56a75ef26188aa31c45020f99

ui/obj/Debug/net8.0/ui.AssemblyInfo.cs

@@ -13,7 +13,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("ui")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+eadf72b51276624814f3e477c5bc69af93bf4792")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+ffb9d2134fbb1b7be6c05ec6ad7159dd069dd3fd")]
 [assembly: System.Reflection.AssemblyProductAttribute("ui")]
 [assembly: System.Reflection.AssemblyTitleAttribute("ui")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]

ui/obj/Debug/net8.0/ui.AssemblyInfoInputs.cache

@@ -1 +1 @@
-34056f4ae144d0b6b9e005bea4d01e95d450e183e56708cb027e5d8487a4e243
+30af123abf1220bcb4b860b42e82b974f3441b16511baef32e539317699dd7a1