init 1.0.0

2026-06-19 00:42:00 +02:00
commit 5ca960746b
67 changed files with 3261 additions and 0 deletions
@@ -0,0 +1,131 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using LehrerApp.Core.Interfaces;
+using LehrerApp.Core.Models;
+using System.Collections.ObjectModel;
+
+namespace LehrerApp.Desktop.ViewModels.Students;
+
+public partial class StudentListViewModel : ObservableObject
+{
+    private readonly IStudentRepository _students;
+    public Action<Guid>? OnNavigateToDetail { get; set; }
+
+    [ObservableProperty] private string _searchText = "";
+    [ObservableProperty] private bool _showInactive;
+    [ObservableProperty] private StudentListItem? _selectedStudent;
+
+    public ObservableCollection<StudentListItem> Students { get; } = [];
+
+    public StudentListViewModel(IStudentRepository students)
+    {
+        _students = students;
+        LoadStudents();
+    }
+
+    partial void OnSearchTextChanged(string value) => LoadStudents();
+    partial void OnShowInactiveChanged(bool value) => LoadStudents();
+    partial void OnSelectedStudentChanged(StudentListItem? value)
+    {
+        if (value is not null) OnNavigateToDetail?.Invoke(value.Id);
+    }
+
+    public void LoadStudents()
+    {
+        Students.Clear();
+        var all = _students.GetAll(ShowInactive);
+        var f = string.IsNullOrWhiteSpace(SearchText) ? all
+            : all.Where(s => s.LastName.Contains(SearchText, StringComparison.OrdinalIgnoreCase)
+                          || s.FirstName.Contains(SearchText, StringComparison.OrdinalIgnoreCase));
+        foreach (var s in f) Students.Add(new StudentListItem(s));
+    }
+
+    [RelayCommand] private void AddStudent() { /* TODO */ }
+    [RelayCommand] private void Refresh()    => LoadStudents();
+}
+
+public class StudentListItem
+{
+    public Guid Id { get; }
+    public string FullName { get; }
+    public string DateOfBirth { get; }
+    public StudentListItem(Student s)
+    {
+        Id = s.Id; FullName = s.FullName;
+        DateOfBirth = s.DateOfBirth?.ToString("dd.MM.yyyy") ?? "";
+    }
+}
+
+public partial class StudentDetailViewModel : ObservableObject
+{
+    private readonly IStudentRepository _students;
+    private readonly IEnrollmentRepository _enrollments;
+    private readonly IGroupRepository _groups;
+    private readonly IDocumentationRepository _docs;
+
+    [ObservableProperty] private Student? _student;
+    [ObservableProperty] private string _studentTitle = "";
+    [ObservableProperty] private bool _isEditing;
+    [ObservableProperty] private string _editFirstName = "";
+    [ObservableProperty] private string _editLastName = "";
+
+    public ObservableCollection<EnrollmentEntry> Enrollments { get; } = [];
+    public ObservableCollection<DocEntry> Documentation { get; } = [];
+
+    public StudentDetailViewModel(IStudentRepository students,
+        IEnrollmentRepository enrollments, IGroupRepository groups,
+        IDocumentationRepository docs)
+    {
+        _students = students; _enrollments = enrollments;
+        _groups = groups; _docs = docs;
+    }
+
+    public void LoadStudent(Guid id)
+    {
+        Student = _students.GetById(id);
+        if (Student is null) return;
+        StudentTitle  = Student.FullName;
+        EditFirstName = Student.FirstName;
+        EditLastName  = Student.LastName;
+
+        Enrollments.Clear();
+        foreach (var e in _enrollments.GetByStudent(Student.Id))
+        {
+            var g = _groups.GetById(e.GroupId);
+            if (g is null) continue;
+            Enrollments.Add(new() { SchoolYear = e.SchoolYear, GroupName = g.Name, Subject = g.Subject ?? "" });
+        }
+
+        Documentation.Clear();
+        foreach (var d in _docs.GetByStudent(Student.Id))
+            Documentation.Add(new() { Date = d.Date.ToString("dd.MM.yyyy"), Title = d.Title,
+                TypeLabel = d.Type switch
+                {
+                    DocumentationType.Conversation => "Gespräch",
+                    DocumentationType.Incident     => "Vorkommnis",
+                    DocumentationType.SupportPlan  => "Förderplan",
+                    DocumentationType.Absence      => "Fehlzeit",
+                    _ => "",
+                },
+                IsConfidential = d.IsConfidential });
+    }
+
+    [RelayCommand] private void StartEdit() => IsEditing = true;
+    [RelayCommand] private void CancelEdit()
+    {
+        if (Student is null) return;
+        EditFirstName = Student.FirstName; EditLastName = Student.LastName;
+        IsEditing = false;
+    }
+    [RelayCommand] private void SaveEdit()
+    {
+        if (Student is null) return;
+        Student.FirstName = EditFirstName; Student.LastName = EditLastName;
+        _students.Save(Student);
+        StudentTitle = Student.FullName;
+        IsEditing = false;
+    }
+}
+
+public class EnrollmentEntry { public string SchoolYear { get; set; } = ""; public string GroupName { get; set; } = ""; public string Subject { get; set; } = ""; }
+public class DocEntry { public string Date { get; set; } = ""; public string Title { get; set; } = ""; public string TypeLabel { get; set; } = ""; public bool IsConfidential { get; set; } }