refresh local changes

Presence.Desktop/ViewModels/GroupViewModel.cs

@@ -1,3 +1,178 @@
+// using Demo.Domain.Models;
+// using Demo.Domain.UseCase;
+// using DynamicData;
+// using DynamicData.Binding;
+// using Presence.Desktop.Models;
+// using ReactiveUI;
+// using System;
+// using System.Collections.Generic;
+// using System.Collections.ObjectModel;
+// using System.IO;
+// using System.Linq;
+// using System.Reactive;
+// using System.Reactive.Linq;
+// using Tmds.DBus.Protocol;
+// using Avalonia.Controls;
+
+// namespace Presence.Desktop.ViewModels
+// {
+//     public class GroupViewModel : ViewModelBase, IRoutableViewModel
+//     {
+//         private readonly List<GroupPresenter> _groupPresentersDataSource = new List<GroupPresenter>();
+//         private ObservableCollection<GroupPresenter> _groups;
+//         public ObservableCollection<GroupPresenter> Groups => _groups;
+//         private GroupPresenter? _selectedGroupItem;
+//         public ObservableCollection<UserPresenter> Users { get => _users;}
+//         public ObservableCollection<UserPresenter> _users;
+
+
+//         private ObservableCollection<string> _secondComboBoxItems = new ObservableCollection<string> { "no sort", "name sort", "name sort rev" };
+//         public ObservableCollection<string> SecondComboBoxItems => _secondComboBoxItems;
+//         private string? _selectedSecondItem;
+
+//         public ReactiveCommand<Unit, Unit> ButtonRemoveUsersByGroup {get; }
+//         public ReactiveCommand<Unit, Unit> ImportStudentsCommand { get; }
+
+//         public GroupPresenter? SelectedGroupItem 
+//         { 
+//             get => _selectedGroupItem; 
+//             set => this.RaiseAndSetIfChanged(ref _selectedGroupItem, value); 
+//         }
+
+
+//         public string? SelectedSecondItem
+//         {
+//             get => _selectedSecondItem;
+//             set => this.RaiseAndSetIfChanged(ref _selectedSecondItem, value);
+//         }
+//         public GroupViewModel(IGroupUseCase groupUseCase, IUserUseCase userUseCase)
+//         {
+//             foreach (var item in groupUseCase.GetAllGroupsWithUsers())
+//             {
+//                 GroupPresenter groupPresenter = new GroupPresenter
+//                 {
+//                     Id = item.ID,
+//                     Name = item.Name,
+//                     users = item.Users?.Select(user => new UserPresenter
+//                     {
+//                         Name = user.FIO,
+//                         Guid = user.Guid,
+//                         Group = new GroupPresenter { Id = item.ID, Name = item.Name }
+//                     }
+//                     ).ToList()
+//                 };
+//                 _groupPresentersDataSource.Add(groupPresenter);
+//             }
+
+//             _groups = new ObservableCollection<GroupPresenter>(_groupPresentersDataSource);
+            
+//             _users = new ObservableCollection<UserPresenter>();
+
+//             this.WhenAnyValue(vm => vm.SelectedGroupItem)
+//                 .Subscribe(_ => SetUsers());
+
+//             this.WhenAnyValue(vm => vm.SelectedSecondItem)
+//                 .Subscribe(_ => SetUsers());
+
+//             SelectedSecondItem = _secondComboBoxItems.First();
+//             ButtonRemoveUsersByGroup = ReactiveCommand.Create(() => RemoveUsersByGroup(groupUseCase));
+//             ImportStudentsCommand = ReactiveCommand.CreateFromTask(async () =>
+//             {
+//                 var openFileDialog = new OpenFileDialog
+//                 {
+//                     Filters = new List<FileDialogFilter>
+//                     {
+//                         new FileDialogFilter { Name = "CSV Files", Extensions = { "csv" } }
+//                     },
+//                     AllowMultiple = false
+//                 };
+
+//                  var result = await openFileDialog.ShowAsync(new Window());
+//                 if (result?.Length > 0) {
+//                     var filePath = result[0];
+//                     ImportStudents(filePath, userUseCase);
+//                 }
+//             });
+//         }
+
+//         private void SetUsers()
+//         {
+//             if(SelectedGroupItem == null) return;
+//             if (SelectedGroupItem.users == null) return;
+//             var sortedUsers = SelectedSecondItem switch
+//             {
+//                 "name sort" => SelectedGroupItem.users.OrderBy(user => user.Name),
+//                 "name sort rev" => SelectedGroupItem.users.OrderByDescending(user => user.Name),
+//                 _ => SelectedGroupItem.users
+//             };
+
+//             Users.Clear();
+//             foreach (var item in sortedUsers)
+//             {
+//                 Users.Add(item);
+//             }
+//         }
+
+//         private void RemoveUsersByGroup(IGroupUseCase groupUseCase)
+//         {
+//             if (_selectedGroupItem != null){
+//                 groupUseCase.RemoveUsersByGroup(_selectedGroupItem.Id);
+//             }
+
+//             var usersToRemove = Users.Where(user => user.Group.Id == _selectedGroupItem.Id).ToList();
+//             foreach (var user in usersToRemove)
+//             {
+//                 Users.Remove(user);
+//             }
+//         }
+
+//         private void ImportStudents(string filePath, IUserUseCase userUseCase)
+//         {
+//             if (SelectedGroupItem == null || SelectedGroupItem.Id == null)
+//             {
+//                 return;
+//             }
+//             var lines = File.ReadAllLines(filePath);
+
+//              foreach (var line in lines.Skip(1))
+//             {
+//                 var columns = line.Split(',');
+//                 if (columns.Length < 1) continue;
+
+//                  var fio = columns[0];
+
+//                  var newUser = new User
+//                 {
+//                     FIO = fio,
+//                     Group = new Group
+//                     {
+//                         Name = SelectedGroupItem.Name,
+//                         ID = SelectedGroupItem.Id
+//                     }
+//                 };
+
+//                  var result = userUseCase.CreateUser(newUser);
+
+//                  if (result)
+//                 {
+//                     var userPresenter = new UserPresenter
+//                     {
+//                         Name = fio,
+//                         Guid = Guid.NewGuid(),
+//                         Group = SelectedGroupItem
+//                     };
+//                     _users.Add(userPresenter);
+//                 }
+//             }
+//         }
+
+//         public string? UrlPathSegment { get; }
+//         public IScreen HostScreen { get; }
+//     }
+// }
+
+
+using Demo.Domain.Models;
 using Demo.Domain.UseCase;
 using DynamicData;
 using DynamicData.Binding;
@@ -6,104 +181,168 @@ using ReactiveUI;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.IO;
 using System.Linq;
 using System.Reactive;
 using System.Reactive.Linq;
-using Tmds.DBus.Protocol;
+using Avalonia.Controls;
 
 namespace Presence.Desktop.ViewModels
 {
     public class GroupViewModel : ViewModelBase, IRoutableViewModel
     {
+        private readonly IGroupUseCase _groupUseCase;
+        private readonly IUserUseCase _userUseCase;
         private readonly List<GroupPresenter> _groupPresentersDataSource = new List<GroupPresenter>();
+
         private ObservableCollection<GroupPresenter> _groups;
         public ObservableCollection<GroupPresenter> Groups => _groups;
+
+        private ObservableCollection<UserPresenter> _users;
+        public ObservableCollection<UserPresenter> Users => _users;
+
         private GroupPresenter? _selectedGroupItem;
-        public ObservableCollection<UserPresenter> Users { get => _users;}
-        public ObservableCollection<UserPresenter> _users;
-
-
-        private ObservableCollection<string> _secondComboBoxItems = new ObservableCollection<string> { "no sort", "name sort", "name sort rev" };
-        public ObservableCollection<string> SecondComboBoxItems => _secondComboBoxItems;
-        private string? _selectedSecondItem;
-
-        public ReactiveCommand<Unit, Unit> ButtonRemoveUsersByGroup {get; }
-        // public ReactiveCommand<Unit, Unit> ButtonAddUser { get; }
-
         public GroupPresenter? SelectedGroupItem
         {
             get => _selectedGroupItem;
             set => this.RaiseAndSetIfChanged(ref _selectedGroupItem, value);
         }
 
+        private ObservableCollection<string> _secondComboBoxItems = new ObservableCollection<string> { "no sort", "name sort", "name sort rev" };
+        public ObservableCollection<string> SecondComboBoxItems => _secondComboBoxItems;
 
+        private string? _selectedSecondItem;
         public string? SelectedSecondItem
         {
             get => _selectedSecondItem;
             set => this.RaiseAndSetIfChanged(ref _selectedSecondItem, value);
         }
+
+        public ReactiveCommand<Unit, Unit> ButtonRemoveUsersByGroup { get; }
+        public ReactiveCommand<Unit, Unit> ImportStudentsCommand { get; }
+
         public GroupViewModel(IGroupUseCase groupUseCase, IUserUseCase userUseCase)
         {
-            foreach (var item in groupUseCase.GetAllGroupsWithUsers())
-            {
-                GroupPresenter groupPresenter = new GroupPresenter
-                {
-                    Id = item.ID,
-                    Name = item.Name,
-                    users = item.Users?.Select(user => new UserPresenter
-                    {
-                        Name = user.FIO,
-                        Guid = user.Guid,
-                        Group = new GroupPresenter { Id = item.ID, Name = item.Name }
-                    }
-                    ).ToList()
-                };
-                _groupPresentersDataSource.Add(groupPresenter);
-            }
-
-            _groups = new ObservableCollection<GroupPresenter>(_groupPresentersDataSource);
+            _groupUseCase = groupUseCase;
+            _userUseCase = userUseCase;
 
+            _groups = new ObservableCollection<GroupPresenter>();
             _users = new ObservableCollection<UserPresenter>();
 
+            RefreshGroups();
+
             this.WhenAnyValue(vm => vm.SelectedGroupItem)
-                .Subscribe(_ => SetUsers());
+                .Subscribe(_ =>
+                {
+                    RefreshGroups();
+                    SetUsers();
+                });
 
             this.WhenAnyValue(vm => vm.SelectedSecondItem)
                 .Subscribe(_ => SetUsers());
 
             SelectedSecondItem = _secondComboBoxItems.First();
 
-            ButtonRemoveUsersByGroup = ReactiveCommand.Create(() => RemoveUsersByGroup(groupUseCase));
+            ButtonRemoveUsersByGroup = ReactiveCommand.Create(() => RemoveUsersByGroup());
+            ImportStudentsCommand = ReactiveCommand.CreateFromTask(async () => await ImportStudents());
         }
 
         private void SetUsers()
         {
-            if(SelectedGroupItem == null) return;
-            if (SelectedGroupItem.users == null) return;
-            var sortedUsers = SelectedSecondItem switch
-            {
-                "name sort" => SelectedGroupItem.users.OrderBy(user => user.Name),
-                "name sort rev" => SelectedGroupItem.users.OrderByDescending(user => user.Name),
-                _ => SelectedGroupItem.users
-            };
+            if (SelectedGroupItem == null) return;
 
             Users.Clear();
-            foreach (var item in sortedUsers)
+
+            var group = _groups.FirstOrDefault(it => it.Id == SelectedGroupItem.Id);
+            if (group?.users == null) return;
+
+            var sortedUsers = SelectedSecondItem switch
             {
-                Users.Add(item);
+                "name sort" => group.users.OrderBy(user => user.Name),
+                "name sort rev" => group.users.OrderByDescending(user => user.Name),
+                _ => group.users
+            };
+
+            foreach (var user in sortedUsers)
+            {
+                Users.Add(user);
             }
         }
 
-        private void RemoveUsersByGroup(IGroupUseCase groupUseCase)
+        private void RefreshGroups()
         {
-            if (_selectedGroupItem != null){
-                groupUseCase.RemoveUsersByGroup(_selectedGroupItem.Id);
+            _groupPresentersDataSource.Clear();
+
+            foreach (var group in _groupUseCase.GetAllGroupsWithUsers())
+            {
+                var groupPresenter = new GroupPresenter
+                {
+                    Id = group.ID,
+                    Name = group.Name,
+                    users = group.Users?.Select(user => new UserPresenter
+                    {
+                        Name = user.FIO,
+                        Guid = user.Guid,
+                        Group = new GroupPresenter { Id = group.ID, Name = group.Name }
+                    }).ToList()
+                };
+                _groupPresentersDataSource.Add(groupPresenter);
             }
 
-            var usersToRemove = Users.Where(user => user.Group.Id == _selectedGroupItem.Id).ToList();
-            foreach (var user in usersToRemove)
+            _groups = new ObservableCollection<GroupPresenter>(_groupPresentersDataSource);
+        }
+
+        private void RemoveUsersByGroup()
+        {
+            if (SelectedGroupItem == null) return;
+
+            _groupUseCase.RemoveUsersByGroup(SelectedGroupItem.Id);
+            RefreshGroups();
+            SetUsers();
+        }
+
+        private async System.Threading.Tasks.Task ImportStudents()
+        {
+            if (SelectedGroupItem == null || SelectedGroupItem.Id == null) return;
+
+            var openFileDialog = new OpenFileDialog
             {
-                Users.Remove(user);
+                Filters = new List<FileDialogFilter>
+                {
+                    new FileDialogFilter { Name = "CSV Files", Extensions = { "csv" } }
+                },
+                AllowMultiple = false
+            };
+
+            var result = await openFileDialog.ShowAsync(new Window());
+            if (result?.Length > 0)
+            {
+                var filePath = result[0];
+                var lines = File.ReadAllLines(filePath);
+
+                foreach (var line in lines.Skip(1))
+                {
+                    var columns = line.Split(',');
+                    if (columns.Length < 1) continue;
+
+                    var fio = columns[0];
+                    var newUser = new User
+                    {
+                        FIO = fio,
+                        Group = new Group
+                        {
+                            Name = SelectedGroupItem.Name,
+                            ID = SelectedGroupItem.Id
+                        }
+                    };
+
+                    var isCreated = _userUseCase.CreateUser(newUser);
+                    if (isCreated)
+                    {
+                        RefreshGroups();
+                        SetUsers();
+                    }
+                }
             }
         }
 
@@ -111,4 +350,3 @@ namespace Presence.Desktop.ViewModels
         public IScreen HostScreen { get; }
     }
 }
-

Presence.Desktop/Views/GroupView.axaml

@@ -14,7 +14,7 @@
     <DockPanel Background="Azure">
         <StackPanel Width="200" DockPanel.Dock="Right" HorizontalAlignment="Center" Background="Gray">
             <Button Content="remove" HorizontalAlignment="Center" Margin="10" Command="{Binding ButtonRemoveUsersByGroup}"/>
-            <Button Content="create" HorizontalAlignment="Center" Margin="10"/>
+            <Button Content="create" HorizontalAlignment="Center" Margin="10" Command="{Binding ImportStudentsCommand}"/>
         </StackPanel>
 
         <StackPanel DockPanel.Dock="Bottom">

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+cd14199d8f8882eb539425bae3cd58b140c7b374")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+5a3b35edb803658a9e980fa84e334c956238d9a9")]
 [assembly: System.Reflection.AssemblyProductAttribute("Presence.Desktop")]
 [assembly: System.Reflection.AssemblyTitleAttribute("Presence.Desktop")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
 
-// Создано классом WriteCodeFragment MSBuild.
+// Generated by the MSBuild WriteCodeFragment class.
 

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

@@ -1 +1 @@
-1601b8a97c679a8fd3f637d2ddc30637f34b37df92211063253b3ecf6124d488
+d952627ae154a47540761d913d76d1beb13d7e9e76c65e9ff752362c3bf11044

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+cd14199d8f8882eb539425bae3cd58b140c7b374")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+5a3b35edb803658a9e980fa84e334c956238d9a9")]
 [assembly: System.Reflection.AssemblyProductAttribute("data")]
 [assembly: System.Reflection.AssemblyTitleAttribute("data")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
 
-// Создано классом WriteCodeFragment MSBuild.
+// Generated by the MSBuild WriteCodeFragment class.
 

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

@@ -1 +1 @@
-cbcf9f65ddea20ee5dba4f0994bf30c3c28bcbacd4b18ea08dddbae4d7329598
+59db47dd6079fbc3eeedc9d89e5043d653f86627d896b473ee1563f96c012ce1

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+cd14199d8f8882eb539425bae3cd58b140c7b374")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+5a3b35edb803658a9e980fa84e334c956238d9a9")]
 [assembly: System.Reflection.AssemblyProductAttribute("domain")]
 [assembly: System.Reflection.AssemblyTitleAttribute("domain")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
 
-// Создано классом WriteCodeFragment MSBuild.
+// Generated by the MSBuild WriteCodeFragment class.
 

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

@@ -1 +1 @@
-6639613f2b7545edc3a375874517b2293f0381addf587f17148b84d4d9f20b3e
+74684369dd334aa6def5609e908e0313868255d5ce0e40c2086e66367b6a5e8e