720 lines
32 KiB
C#
720 lines
32 KiB
C#
using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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using LehrerApp.Core.Interfaces;
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using LehrerApp.Core.Models;
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using LehrerApp.Core.Services;
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using System.Collections.ObjectModel;
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using System.Globalization;
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namespace LehrerApp.Desktop.ViewModels;
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public partial class DashboardViewModel : ObservableObject
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{
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private static readonly CultureInfo De = new("de-DE");
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private readonly IGroupRepository _groups;
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private readonly ISubjectRepository _subjects;
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private readonly ILessonRepository _lessons;
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private readonly IExamRepository _exams;
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private readonly IExamResultRepository _examResults;
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private readonly IGradeRepository _grades;
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private readonly IReportGradeRepository _reportGrades;
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private readonly IGroupMembershipRepository _memberships;
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private readonly IWorkTaskRepository _tasks;
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private readonly IParticipationSessionRepository _participationSessions;
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private readonly IParticipationRepository _participationEntries;
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private readonly IStudentRepository _students;
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private readonly IDocumentationRepository _documentation;
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private readonly ITimetableSlotRepository _timetableSlots;
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private readonly PeriodScheduleService _periodSchedule;
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private readonly AttendanceBalanceService _attendanceBalance;
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private readonly SchoolYearService _sy;
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private readonly DashboardSettingsService _dashboardSettings;
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private const int OpenExcuseMaxAgeDays = 21;
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private const int SupportPlanDueWithinDays = 14;
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private const int UpcomingWithinDays = 30;
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[ObservableProperty] private string _greeting = "";
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[ObservableProperty] private string _currentDate = "";
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[ObservableProperty] private string _currentSchoolYear = "";
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[ObservableProperty] private DateOnly _calendarMonth = FirstOfMonth(DateTime.Today);
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[ObservableProperty] private string _selectedDayLabel = "";
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[ObservableProperty] private bool _isDashboardSettingsOpen;
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public string CalendarMonthLabel => CalendarMonth.ToString("MMMM yyyy", De);
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public ObservableCollection<LessonItem> TodaysLessons { get; } = [];
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public ObservableCollection<TaskItem> OpenTasks { get; } = [];
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public ObservableCollection<GroupChip> CurrentGroups { get; } = [];
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public ObservableCollection<CalendarDayCell> CalendarDays { get; } = [];
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public ObservableCollection<OpenExcuseItem> OpenExcuses { get; } = [];
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public ObservableCollection<AttendanceWarningItem> AttendanceWarnings { get; } = [];
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public ObservableCollection<SupportPlanDueItem> SupportPlanReviews { get; } = [];
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public ObservableCollection<UpcomingDateItem> UpcomingDates { get; } = [];
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public ObservableCollection<CorrectionProgressItem> OpenCorrections { get; } = [];
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public ObservableCollection<DashboardAlertItem> Alerts { get; } = [];
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public ObservableCollection<CalendarEventItem> SelectedDayEvents { get; } = [];
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public ObservableCollection<DashboardCardOption> DashboardCards { get; } = [];
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public static string[] CalendarWeekdayHeaders { get; } = ["Mo", "Di", "Mi", "Do", "Fr", "Sa", "So"];
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// Navigation-Callback – wird von App.axaml.cs verdrahtet
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public Action<Guid>? OnNavigateToGroup { get; set; }
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public Action<Guid>? OnNavigateToStudent { get; set; }
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// Sprungziel eigens für eine Stunde in TodaysLessons (9.2) — bewusst getrennt von
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// OnNavigateToGroup (Lerngruppen-Kacheln, Tab "Übersicht"), da der Sprung von einer konkreten
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// Stunde aus sinnvollerweise direkt in die Mitarbeitserfassung führt.
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public Action<Guid>? OnNavigateToLesson { get; set; }
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public Action<Guid>? OnNavigateToExam { get; set; }
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public DashboardCardOption TodayCard => Card("today");
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public DashboardCardOption TasksCard => Card("tasks");
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public DashboardCardOption CalendarCard => Card("calendar");
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public DashboardCardOption ExcusesCard => Card("excuses");
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public DashboardCardOption UpcomingCard => Card("upcoming");
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public DashboardCardOption CorrectionsCard => Card("corrections");
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public DashboardCardOption AlertsCard => Card("alerts");
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public DashboardCardOption AttendanceCard => Card("attendance");
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public DashboardCardOption SupportCard => Card("support");
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public DashboardCardOption GroupsCard => Card("groups");
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public DashboardViewModel(IGroupRepository groups, ISubjectRepository subjects, ILessonRepository lessons,
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IExamRepository exams, IExamResultRepository examResults, IGradeRepository grades,
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IReportGradeRepository reportGrades, IGroupMembershipRepository memberships,
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IWorkTaskRepository tasks, IParticipationSessionRepository participationSessions,
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IParticipationRepository participationEntries, IStudentRepository students,
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IDocumentationRepository documentation, ITimetableSlotRepository timetableSlots,
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PeriodScheduleService periodSchedule, AttendanceBalanceService attendanceBalance, SchoolYearService sy,
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DashboardSettingsService dashboardSettings)
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{
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_groups = groups; _subjects = subjects; _lessons = lessons; _exams = exams; _tasks = tasks;
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_examResults = examResults; _grades = grades; _reportGrades = reportGrades; _memberships = memberships;
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_participationSessions = participationSessions; _participationEntries = participationEntries;
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_students = students; _documentation = documentation;
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_timetableSlots = timetableSlots; _periodSchedule = periodSchedule;
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_attendanceBalance = attendanceBalance; _sy = sy; _dashboardSettings = dashboardSettings;
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LoadDashboardCards();
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Load();
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}
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private DashboardCardOption Card(string key) => DashboardCards.First(c => c.Key == key);
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private static DateOnly FirstOfMonth(DateTime d) => new(d.Year, d.Month, 1);
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private void Load()
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{
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var now = DateTime.Now;
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var today = DateOnly.FromDateTime(now);
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CurrentDate = now.ToString("dddd, d. MMMM yyyy", De);
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CurrentSchoolYear = _sy.CurrentSchoolYear();
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Greeting = now.Hour < 12 ? "Guten Morgen" : now.Hour < 18 ? "Guten Tag" : "Guten Abend";
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TodaysLessons.Clear();
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var groups = _groups.GetBySchoolYear(_sy.CurrentSchoolYear()).ToDictionary(g => g.Id);
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foreach (var l in groups.Keys.SelectMany(gid => _lessons.GetByGroupAndDate(gid, today))
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.OrderBy(l => l.LessonNumber))
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{
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if (!groups.TryGetValue(l.GroupId, out var g)) continue;
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// Raum kommt aus dem Stundenplan-Slot (4.3), sofern die Stunde eine Stundennummer hat
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// und dafür ein Slot am heutigen Wochentag existiert — Vertretungen/Ausfälle werden
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// hier bewusst NICHT berücksichtigt (das leistet bereits die "Heute"-Ansicht im
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// Stundenplan selbst, eine Dopplung dieser Logik wäre hier nicht sinnvoll).
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var slot = l.LessonNumber is int period
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? _timetableSlots.GetByGroup(l.GroupId).FirstOrDefault(s => s.Weekday == today.DayOfWeek && s.PeriodNumber == period)
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: null;
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var timeDisplay = l.StartTime is { } st ? st.ToString("HH:mm")
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: l.LessonNumber is int p2 && _periodSchedule.GetTimes(p2) is { } t ? t.Start.ToString("HH:mm") : "";
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TodaysLessons.Add(new()
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{
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LessonId = l.Id, GroupId = l.GroupId, GroupName = g.Name, Topic = l.Topic,
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TimeDisplay = timeDisplay, Room = slot?.Room ?? "",
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});
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}
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OpenTasks.Clear();
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foreach (var t in _tasks.GetByStatus(WorkTaskStatus.Open)
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.Concat(_tasks.GetByStatus(WorkTaskStatus.InProgress))
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.OrderBy(t => t.DueDate ?? DateOnly.MaxValue).Take(5))
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OpenTasks.Add(new() { Title = t.Title,
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DueDate = t.DueDate?.ToString("dd.MM.") ?? "",
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IsOverdue = t.DueDate.HasValue && t.DueDate < today });
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CurrentGroups.Clear();
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foreach (var g in groups.Values.OrderBy(g => g.Name))
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CurrentGroups.Add(new()
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{
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GroupId = g.Id,
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Name = g.Name,
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Subject = g.SubjectId is Guid subjectId ? _subjects.GetById(subjectId)?.Name ?? "" : "",
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});
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CalendarMonth = FirstOfMonth(now);
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LoadCalendar();
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LoadOpenExcuses(groups.Values.ToList(), today);
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LoadAttendanceWarnings(today);
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LoadSupportPlanReviews(today);
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LoadUpcomingDates(groups, today);
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LoadOpenCorrections(groups, today);
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LoadAlerts(groups, today);
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}
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// ── Fehlzeiten-Warnung (5.2.3) ────────────────────────────────────────────
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private void LoadAttendanceWarnings(DateOnly today)
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{
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AttendanceWarnings.Clear();
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var schoolYear = _sy.CurrentSchoolYear();
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var from = _sy.SchoolYearStart(schoolYear);
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var to = _sy.SchoolYearEnd(schoolYear);
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var items = new List<AttendanceWarningItem>();
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foreach (var student in _students.GetAll())
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{
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var entries = _participationEntries.GetByStudent(student.Id)
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.Select(e => _participationSessions.GetById(e.SessionId) is { } session
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? ((DateOnly?)session.Date, e.Attendance) : (null, e.Attendance))
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.Where(t => t.Item1.HasValue)
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.Select(t => (t.Item1!.Value, t.Attendance));
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var balance = _attendanceBalance.Calculate(entries, from, to);
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if (balance.ExceedsThreshold)
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items.Add(new AttendanceWarningItem(student.Id, student.FullName, balance.AbsenceRatePercent));
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}
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foreach (var item in items.OrderByDescending(i => i.AbsenceRatePercent))
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AttendanceWarnings.Add(item);
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}
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// ── Förderplan-Wiedervorlage (5.3.2) ──────────────────────────────────────
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private void LoadSupportPlanReviews(DateOnly today)
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{
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SupportPlanReviews.Clear();
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var dueBy = today.AddDays(SupportPlanDueWithinDays);
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var due = _documentation.GetAll()
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.Where(d => d.Type == DocumentationType.SupportPlan
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&& d.SupportData is { Status: SupportStatus.Active, ReviewDate: not null }
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&& d.SupportData.ReviewDate!.Value <= dueBy)
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.OrderBy(d => d.SupportData!.ReviewDate);
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foreach (var d in due)
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{
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var student = _students.GetById(d.StudentId);
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if (student is null) continue;
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SupportPlanReviews.Add(new SupportPlanDueItem(
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d.StudentId, student.FullName, d.Title, d.SupportData!.ReviewDate!.Value, today));
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}
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}
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// ── Anstehende Termine (9.3) ─────────────────────────────────────────────
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private void LoadUpcomingDates(IReadOnlyDictionary<Guid, LearningGroup> groups, DateOnly today)
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{
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UpcomingDates.Clear();
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var dueBy = today.AddDays(UpcomingWithinDays);
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var items = new List<UpcomingDateItem>();
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foreach (var group in groups.Values)
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foreach (var exam in _exams.GetByGroup(group.Id)
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.Where(e => e.Date >= today && e.Date <= dueBy && e.Status == ExamStatus.Planned))
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items.Add(new UpcomingDateItem(UpcomingDateKind.Exam, exam.Date, exam.Title,
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group.Name, group.Id, null, today));
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foreach (var task in _tasks.GetByStatus(WorkTaskStatus.Open)
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.Concat(_tasks.GetByStatus(WorkTaskStatus.InProgress))
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.Where(t => t.DueDate.HasValue && t.DueDate.Value <= dueBy))
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items.Add(new UpcomingDateItem(UpcomingDateKind.Deadline, task.DueDate!.Value,
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task.Title, task.GroupId is Guid groupId && groups.TryGetValue(groupId, out var group)
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? group.Name : "Aufgabe", task.GroupId, null, today));
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foreach (var doc in _documentation.GetAll()
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.Where(d => d.Type == DocumentationType.SupportPlan
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&& d.SupportData is { Status: SupportStatus.Active, ReviewDate: not null }
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&& d.SupportData.ReviewDate.Value <= dueBy))
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{
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var student = _students.GetById(doc.StudentId);
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if (student is not null)
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items.Add(new UpcomingDateItem(UpcomingDateKind.SupportPlan,
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doc.SupportData!.ReviewDate!.Value, doc.Title, student.FullName,
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doc.GroupId, doc.StudentId, today));
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}
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foreach (var item in items.OrderBy(i => i.Date).ThenBy(i => i.Title).Take(8))
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UpcomingDates.Add(item);
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}
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// ── Offene Korrekturen (9.4) ─────────────────────────────────────────────
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private void LoadOpenCorrections(IReadOnlyDictionary<Guid, LearningGroup> groups, DateOnly today)
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{
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OpenCorrections.Clear();
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foreach (var group in groups.Values)
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foreach (var exam in _exams.GetByGroup(group.Id)
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.Where(e => e.Status is ExamStatus.Conducted or ExamStatus.Graded)
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.OrderBy(e => e.Date))
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{
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var expected = _memberships.GetByGroup(group.Id)
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.Count(m => GroupMembershipService.IsActiveOn(m, exam.Date));
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var evaluated = _examResults.GetByExam(exam.Id)
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.Count(r => r.Absent || !string.IsNullOrWhiteSpace(r.Grade) || r.Points.Count > 0);
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OpenCorrections.Add(new CorrectionProgressItem(exam.Id, group.Id, exam.Title,
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group.Name, exam.Date, Math.Min(evaluated, expected), expected, today));
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}
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}
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// ── Auffälligkeiten (9.5) ────────────────────────────────────────────────
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private void LoadAlerts(IReadOnlyDictionary<Guid, LearningGroup> groups, DateOnly today)
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{
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Alerts.Clear();
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foreach (var warning in AttendanceWarnings)
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Alerts.Add(new DashboardAlertItem(warning.StudentId, null, warning.StudentName,
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"Fehlzeiten", $"Fehlzeitenquote {warning.AbsenceRatePercent:0.#} %", AlertSeverity.High));
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foreach (var group in groups.Values)
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{
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var groupReportGrades = _reportGrades.GetByGroup(group.Id);
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foreach (var membership in _memberships.GetByGroup(group.Id)
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.Where(m => GroupMembershipService.IsActiveOn(m, today)))
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{
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var student = _students.GetById(membership.StudentId);
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if (student is null) continue;
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var values = _grades.GetByStudentAndGroup(student.Id, group.Id)
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.OrderBy(g => g.Date)
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.Select(g => int.TryParse(g.Value, out var value) ? (int?)value : null)
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.Where(v => v.HasValue).Select(v => v!.Value).ToList();
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if (values.Count >= 4)
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{
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var previous = values.TakeLast(4).Take(2).Average();
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var recent = values.TakeLast(2).Average();
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var declined = group.GradingSystem == GradingSystem.Grades1To6
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? recent - previous >= 1.0
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: previous - recent >= 3.0;
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if (declined)
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Alerts.Add(new DashboardAlertItem(student.Id, group.Id, student.FullName,
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"Notenabfall", $"{group.Name}: zuletzt {recent:0.0}, zuvor {previous:0.0}",
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AlertSeverity.Medium));
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}
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var latestReport = groupReportGrades
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.Where(r => r.StudentId == student.Id)
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.OrderByDescending(r => r.UpdatedAt).FirstOrDefault();
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var effective = latestReport?.OverrideValue ?? latestReport?.CalculatedValue;
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if (int.TryParse(effective, out var reportValue)
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&& (group.GradingSystem == GradingSystem.Grades1To6 ? reportValue >= 5 : reportValue <= 4))
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Alerts.Add(new DashboardAlertItem(student.Id, group.Id, student.FullName,
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"Versetzungsgefährdung", $"{group.Name}: aktueller Stand {reportValue}",
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AlertSeverity.High));
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}
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}
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}
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// ── Konfigurierbare Kacheln (9.6) ────────────────────────────────────────
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private void LoadDashboardCards()
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{
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DashboardCards.Clear();
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foreach (var setting in _dashboardSettings.Load())
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{
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var option = new DashboardCardOption(setting.Key, CardTitle(setting.Key), setting.IsVisible);
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option.OnVisibilityChanged = SaveAndApplyCardLayout;
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DashboardCards.Add(option);
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}
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ApplyCardLayout();
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}
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private static string CardTitle(string key) => key switch
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{
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"today" => "Heute", "tasks" => "Offene Aufgaben", "calendar" => "Kalender",
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"excuses" => "Offene Entschuldigungen", "upcoming" => "Anstehende Termine",
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"corrections" => "Offene Korrekturen", "alerts" => "Auffälligkeiten",
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"attendance" => "Fehlzeiten-Warnung", "support" => "Förderplan-Wiedervorlage",
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"groups" => "Meine Lerngruppen", _ => key,
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};
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private void ApplyCardLayout()
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{
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var visibleIndex = 0;
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foreach (var card in DashboardCards)
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{
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var index = card.IsVisible ? visibleIndex++ : 0;
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card.Row = index / 2;
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card.Column = index % 2;
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}
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}
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private void SaveAndApplyCardLayout()
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{
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ApplyCardLayout();
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_dashboardSettings.Save(DashboardCards.Select((c, i) => new DashboardCardSetting
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{ Key = c.Key, IsVisible = c.IsVisible, Order = i }));
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}
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[RelayCommand] private void ToggleDashboardSettings() =>
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IsDashboardSettingsOpen = !IsDashboardSettingsOpen;
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[RelayCommand]
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private void MoveCardUp(DashboardCardOption? card)
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{
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if (card is null) return;
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var index = DashboardCards.IndexOf(card);
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if (index <= 0) return;
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DashboardCards.Move(index, index - 1);
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SaveAndApplyCardLayout();
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}
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[RelayCommand]
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private void MoveCardDown(DashboardCardOption? card)
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{
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if (card is null) return;
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var index = DashboardCards.IndexOf(card);
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if (index < 0 || index >= DashboardCards.Count - 1) return;
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DashboardCards.Move(index, index + 1);
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SaveAndApplyCardLayout();
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}
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[RelayCommand] private void OpenStudentAttendance(AttendanceWarningItem? item)
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{ if (item is not null) OnNavigateToStudent?.Invoke(item.StudentId); }
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[RelayCommand] private void OpenStudentSupportPlan(SupportPlanDueItem? item)
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{ if (item is not null) OnNavigateToStudent?.Invoke(item.StudentId); }
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private void LoadOpenExcuses(List<LearningGroup> groups, DateOnly today)
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{
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OpenExcuses.Clear();
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var cutoff = today.AddDays(-OpenExcuseMaxAgeDays);
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var items = new List<OpenExcuseItem>();
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foreach (var g in groups)
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{
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foreach (var session in _participationSessions.GetByGroup(g.Id).Where(s => s.Date >= cutoff && s.Date <= today))
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{
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foreach (var entry in _participationEntries.GetBySession(session.Id)
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.Where(e => e.Attendance == AttendanceStatus.ExcusePending))
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{
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var student = _students.GetById(entry.StudentId);
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if (student is null) continue;
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var item = new OpenExcuseItem(session.Id, entry.StudentId, student.FullName, g.Name, session.Date);
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item.OnResolve = ResolveExcuse;
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items.Add(item);
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}
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}
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}
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foreach (var item in items.OrderBy(i => i.Date))
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OpenExcuses.Add(item);
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}
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private void ResolveExcuse(OpenExcuseItem item, AttendanceStatus status)
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{
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var entry = _participationEntries.GetBySessionAndStudent(item.SessionId, item.StudentId);
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if (entry is null) return;
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entry.Attendance = status;
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_participationEntries.Save(entry);
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OpenExcuses.Remove(item);
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}
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private void LoadCalendar()
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{
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CalendarDays.Clear();
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var today = DateOnly.FromDateTime(DateTime.Today);
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// Rasterstart: Montag der Woche, die den 1. des Monats enthält – 6 Wochen (42 Tage) Raster.
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var firstOfMonth = CalendarMonth;
|
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var mondayOffset = ((int)firstOfMonth.DayOfWeek + 6) % 7; // Montag=0 ... Sonntag=6
|
||
var gridStart = firstOfMonth.AddDays(-mondayOffset);
|
||
var gridEnd = gridStart.AddDays(41);
|
||
|
||
var groups = _groups.GetBySchoolYear(_sy.CurrentSchoolYear());
|
||
var byDay = new Dictionary<DateOnly, DayAgg>();
|
||
|
||
DayAgg Agg(DateOnly d)
|
||
{
|
||
if (!byDay.TryGetValue(d, out var agg)) byDay[d] = agg = new DayAgg();
|
||
return agg;
|
||
}
|
||
|
||
foreach (var g in groups)
|
||
{
|
||
foreach (var lesson in _lessons.GetByGroupAndRange(g.Id, gridStart, gridEnd))
|
||
{
|
||
var agg = Agg(lesson.Date);
|
||
agg.HasLesson = true;
|
||
if (g.IsOwnClass) agg.IsOwnClassDay = true;
|
||
agg.Details.Add(new CalendarEventItem(CalendarEventKind.Lesson, lesson.Date,
|
||
g.Name, lesson.Topic, g.Id));
|
||
}
|
||
|
||
foreach (var exam in _exams.GetByGroup(g.Id).Where(e => e.Date >= gridStart && e.Date <= gridEnd))
|
||
{
|
||
var agg = Agg(exam.Date);
|
||
agg.HasExam = true;
|
||
if (g.IsOwnClass) agg.IsOwnClassDay = true;
|
||
agg.Details.Add(new CalendarEventItem(CalendarEventKind.Exam, exam.Date,
|
||
exam.Title, g.Name, g.Id));
|
||
}
|
||
}
|
||
|
||
for (var i = 0; i < 42; i++)
|
||
{
|
||
var date = gridStart.AddDays(i);
|
||
byDay.TryGetValue(date, out var agg);
|
||
CalendarDays.Add(new CalendarDayCell(date, date.Month == firstOfMonth.Month, date == today,
|
||
agg?.HasLesson ?? false, agg?.HasExam ?? false, agg?.IsOwnClassDay ?? false,
|
||
agg?.Details ?? []));
|
||
}
|
||
SelectCalendarDay(CalendarDays.FirstOrDefault(d => d.Date == today && d.IsCurrentMonth)
|
||
?? CalendarDays.First(d => d.IsCurrentMonth));
|
||
}
|
||
|
||
[RelayCommand]
|
||
private void SelectCalendarDay(CalendarDayCell? day)
|
||
{
|
||
if (day is null) return;
|
||
foreach (var cell in CalendarDays) cell.IsSelected = cell == day;
|
||
SelectedDayLabel = day.Date.ToString("dddd, d. MMMM", De);
|
||
SelectedDayEvents.Clear();
|
||
foreach (var item in day.Events) SelectedDayEvents.Add(item);
|
||
}
|
||
|
||
[RelayCommand]
|
||
private void OpenCalendarEvent(CalendarEventItem? item)
|
||
{
|
||
if (item is null) return;
|
||
if (item.Kind == CalendarEventKind.Exam) OnNavigateToExam?.Invoke(item.GroupId);
|
||
else OnNavigateToLesson?.Invoke(item.GroupId);
|
||
}
|
||
|
||
[RelayCommand]
|
||
private void PrevMonth()
|
||
{
|
||
CalendarMonth = CalendarMonth.AddMonths(-1);
|
||
OnPropertyChanged(nameof(CalendarMonthLabel));
|
||
LoadCalendar();
|
||
}
|
||
|
||
[RelayCommand]
|
||
private void NextMonth()
|
||
{
|
||
CalendarMonth = CalendarMonth.AddMonths(1);
|
||
OnPropertyChanged(nameof(CalendarMonthLabel));
|
||
LoadCalendar();
|
||
}
|
||
|
||
[RelayCommand]
|
||
private void CalendarToday()
|
||
{
|
||
CalendarMonth = FirstOfMonth(DateTime.Today);
|
||
OnPropertyChanged(nameof(CalendarMonthLabel));
|
||
LoadCalendar();
|
||
}
|
||
|
||
[RelayCommand] private void OpenGroup(GroupChip? c) { if (c is not null) OnNavigateToGroup?.Invoke(c.GroupId); }
|
||
[RelayCommand] private void OpenLesson(LessonItem? l) { if (l is not null) OnNavigateToLesson?.Invoke(l.GroupId); }
|
||
[RelayCommand] private void OpenUpcomingDate(UpcomingDateItem? item)
|
||
{
|
||
if (item?.StudentId is Guid studentId) OnNavigateToStudent?.Invoke(studentId);
|
||
else if (item?.GroupId is Guid groupId)
|
||
{
|
||
if (item.Kind == UpcomingDateKind.Exam) OnNavigateToExam?.Invoke(groupId);
|
||
else OnNavigateToGroup?.Invoke(groupId);
|
||
}
|
||
}
|
||
[RelayCommand] private void OpenCorrection(CorrectionProgressItem? item)
|
||
{ if (item is not null) OnNavigateToExam?.Invoke(item.GroupId); }
|
||
[RelayCommand] private void OpenAlert(DashboardAlertItem? item)
|
||
{ if (item is not null) OnNavigateToStudent?.Invoke(item.StudentId); }
|
||
[RelayCommand] private void Refresh() => Load();
|
||
|
||
private class DayAgg
|
||
{
|
||
public bool HasLesson;
|
||
public bool HasExam;
|
||
public bool IsOwnClassDay;
|
||
public List<CalendarEventItem> Details { get; } = [];
|
||
}
|
||
}
|
||
|
||
public class LessonItem
|
||
{
|
||
public Guid LessonId { get; set; }
|
||
public Guid GroupId { get; set; }
|
||
public string GroupName { get; set; } = "";
|
||
public string Topic { get; set; } = "";
|
||
public string TimeDisplay { get; set; } = "";
|
||
public string Room { get; set; } = "";
|
||
public bool HasRoom => !string.IsNullOrWhiteSpace(Room);
|
||
}
|
||
public class TaskItem { public string Title { get; set; } = ""; public string DueDate { get; set; } = ""; public bool IsOverdue { get; set; } }
|
||
public class GroupChip { public Guid GroupId { get; set; } public string Name { get; set; } = ""; public string Subject { get; set; } = ""; }
|
||
|
||
// ── Offene Entschuldigungen (aus Mitarbeit-Fehltagen) ────────────────────────
|
||
|
||
public partial class OpenExcuseItem : ObservableObject
|
||
{
|
||
public Guid SessionId { get; }
|
||
public Guid StudentId { get; }
|
||
public string StudentName { get; }
|
||
public string GroupName { get; }
|
||
public DateOnly Date { get; }
|
||
public string DateDisplay { get; }
|
||
|
||
public Action<OpenExcuseItem, AttendanceStatus>? OnResolve { get; set; }
|
||
|
||
public OpenExcuseItem(Guid sessionId, Guid studentId, string studentName, string groupName, DateOnly date)
|
||
{
|
||
SessionId = sessionId;
|
||
StudentId = studentId;
|
||
StudentName = studentName;
|
||
GroupName = groupName;
|
||
Date = date;
|
||
DateDisplay = date.ToString("dd.MM.yyyy");
|
||
}
|
||
|
||
[RelayCommand] private void MarkExcused() => OnResolve?.Invoke(this, AttendanceStatus.Excused);
|
||
[RelayCommand] private void MarkUnexcused() => OnResolve?.Invoke(this, AttendanceStatus.Unexcused);
|
||
}
|
||
|
||
// ── Fehlzeiten-Warnung (5.2.3) ────────────────────────────────────────────────
|
||
|
||
public class AttendanceWarningItem(Guid studentId, string studentName, double absenceRatePercent)
|
||
{
|
||
public Guid StudentId { get; } = studentId;
|
||
public string StudentName { get; } = studentName;
|
||
public double AbsenceRatePercent { get; } = absenceRatePercent;
|
||
}
|
||
|
||
// ── Förderplan-Wiedervorlage (5.3.2) ──────────────────────────────────────────
|
||
|
||
public class SupportPlanDueItem
|
||
{
|
||
public Guid StudentId { get; }
|
||
public string StudentName { get; }
|
||
public string Title { get; }
|
||
public string ReviewDateDisplay { get; }
|
||
public bool IsOverdue { get; }
|
||
|
||
public SupportPlanDueItem(Guid studentId, string studentName, string title, DateOnly reviewDate, DateOnly today)
|
||
{
|
||
StudentId = studentId;
|
||
StudentName = studentName;
|
||
Title = title;
|
||
ReviewDateDisplay = reviewDate.ToString("dd.MM.yyyy");
|
||
IsOverdue = reviewDate < today;
|
||
}
|
||
}
|
||
|
||
public partial class CalendarDayCell : ObservableObject
|
||
{
|
||
[ObservableProperty] private bool _isSelected;
|
||
public DateOnly Date { get; }
|
||
public int DayNumber { get; }
|
||
public bool IsCurrentMonth { get; }
|
||
public bool IsToday { get; }
|
||
public bool HasLesson { get; }
|
||
public bool HasExam { get; }
|
||
public bool IsOwnClassDay { get; }
|
||
public string Tooltip { get; }
|
||
public IReadOnlyList<CalendarEventItem> Events { get; }
|
||
|
||
internal CalendarDayCell(DateOnly date, bool isCurrentMonth, bool isToday,
|
||
bool hasLesson, bool hasExam, bool isOwnClassDay, List<CalendarEventItem> details)
|
||
{
|
||
Date = date;
|
||
DayNumber = date.Day;
|
||
IsCurrentMonth = isCurrentMonth;
|
||
IsToday = isToday;
|
||
HasLesson = hasLesson;
|
||
HasExam = hasExam;
|
||
IsOwnClassDay = isOwnClassDay;
|
||
Events = details;
|
||
Tooltip = details.Count == 0 ? date.ToString("dd.MM.yyyy")
|
||
: string.Join("\n", details.Select(d => $"{d.KindLabel}: {d.Title}"));
|
||
}
|
||
}
|
||
|
||
public enum CalendarEventKind { Lesson, Exam }
|
||
|
||
public sealed class CalendarEventItem(CalendarEventKind kind, DateOnly date, string title,
|
||
string subtitle, Guid groupId)
|
||
{
|
||
public CalendarEventKind Kind { get; } = kind;
|
||
public DateOnly Date { get; } = date;
|
||
public string Title { get; } = title;
|
||
public string Subtitle { get; } = subtitle;
|
||
public Guid GroupId { get; } = groupId;
|
||
public string KindLabel => Kind == CalendarEventKind.Exam ? "Klausur" : "Unterricht";
|
||
}
|
||
|
||
public enum UpcomingDateKind { Exam, SupportPlan, Deadline }
|
||
|
||
public sealed class UpcomingDateItem(UpcomingDateKind kind, DateOnly date, string title,
|
||
string subtitle, Guid? groupId, Guid? studentId, DateOnly today)
|
||
{
|
||
public UpcomingDateKind Kind { get; } = kind;
|
||
public DateOnly Date { get; } = date;
|
||
public string Title { get; } = title;
|
||
public string Subtitle { get; } = subtitle;
|
||
public Guid? GroupId { get; } = groupId;
|
||
public Guid? StudentId { get; } = studentId;
|
||
public bool IsOverdue { get; } = date < today;
|
||
public string DateDisplay => Date.ToString("dd.MM.");
|
||
public string KindLabel => Kind switch
|
||
{
|
||
UpcomingDateKind.Exam => "Klausur",
|
||
UpcomingDateKind.SupportPlan => "Förderplan",
|
||
_ => "Frist",
|
||
};
|
||
}
|
||
|
||
public sealed class CorrectionProgressItem(Guid examId, Guid groupId, string title, string groupName,
|
||
DateOnly date, int completed, int total, DateOnly today)
|
||
{
|
||
public Guid ExamId { get; } = examId;
|
||
public Guid GroupId { get; } = groupId;
|
||
public string Title { get; } = title;
|
||
public string GroupName { get; } = groupName;
|
||
public DateOnly Date { get; } = date;
|
||
public int Completed { get; } = completed;
|
||
public int Total { get; } = total;
|
||
public int Percent => Total == 0 ? 0 : (int)Math.Round(Completed * 100.0 / Total);
|
||
public string ProgressDisplay => $"{Completed} von {Total} Arbeiten bewertet";
|
||
public string DateDisplay => Date.ToString("dd.MM.yyyy");
|
||
public bool IsOverdue => Date < today.AddDays(-7) && Completed < Total;
|
||
}
|
||
|
||
public enum AlertSeverity { Medium, High }
|
||
|
||
public sealed class DashboardAlertItem(Guid studentId, Guid? groupId, string studentName,
|
||
string kindLabel, string detail, AlertSeverity severity)
|
||
{
|
||
public Guid StudentId { get; } = studentId;
|
||
public Guid? GroupId { get; } = groupId;
|
||
public string StudentName { get; } = studentName;
|
||
public string KindLabel { get; } = kindLabel;
|
||
public string Detail { get; } = detail;
|
||
public AlertSeverity Severity { get; } = severity;
|
||
public string SeverityColor => Severity == AlertSeverity.High ? "#D32F2F" : "#F59E0B";
|
||
}
|
||
|
||
public partial class DashboardCardOption : ObservableObject
|
||
{
|
||
[ObservableProperty] private bool _isVisible;
|
||
[ObservableProperty] private int _row;
|
||
[ObservableProperty] private int _column;
|
||
public string Key { get; }
|
||
public string Title { get; }
|
||
public Action? OnVisibilityChanged { get; set; }
|
||
|
||
public DashboardCardOption(string key, string title, bool isVisible)
|
||
{
|
||
Key = key;
|
||
Title = title;
|
||
_isVisible = isVisible;
|
||
}
|
||
|
||
partial void OnIsVisibleChanged(bool value) => OnVisibilityChanged?.Invoke();
|
||
}
|