/// <summary> /// Обновление занятии /// </summary> /// <param name="children"></param> void UpdateLessons(Children children = null) { // Вычисление дат начала и конца недели var StartWeek = SelectedDate.AddDays(1 - (int)SelectedDate.DayOfWeek); var EndWeek = SelectedDate.AddDays(6 - (int)SelectedDate.DayOfWeek); if (children == null) { Lessons = new ObservableCollection <Lesson>(Db.Lessons.Include(x => x.Room) .Where(x => StartWeek >= x.DateStart && StartWeek <= x.DateEnd && EndWeek >= x.DateStart)); if (SelectedGroup.Name != "Все") { Lessons = new ObservableCollection <Lesson>(Lessons.Where(x => x.Group == SelectedGroup)); } if (SelectedEmployee?.Person.Lastname != "Все") { Lessons = new ObservableCollection <Lesson>(Lessons.Where(x => x.Employee == SelectedEmployee).ToList()); } } else { Lessons = new ObservableCollection <Lesson>(Db.Lessons.Include(x => x.Room) .Where(x => (x.DateStart.DayOfYear >= StartWeek.DayOfYear && x.DateEnd.DayOfYear >= StartWeek.DayOfYear) && children.ChildrenGroups.FirstOrDefault(y => y.Group == x.Group) != null).ToList()); } }
public override string ToString() { var exams = Lessons.Where(x => x.StartTime.Date > Date.Date).ToArray(); if (!exams.Any()) { return("На данный момент список экзаменов отсутствует"); } var strBuilder = new StringBuilder(); var grouped = exams.GroupBy(x => x.Name); foreach (var group in grouped) { var first = group.First(); var last = group.Last(); strBuilder.AppendFormat("{0:D}:", first.StartTime).AppendLine(); strBuilder.AppendFormat("{0:HH:mm}-{1:HH:mm} - {2} [{3}] ({4})", first.StartTime, last.EndTime, first.Name, first.Type, first.Teacher) .AppendLine() .AppendFormat("У группы {0}", first.Groups).AppendLine() .AppendFormat("В аудитории {0} ({1})", first.Auditory, first.Address).AppendLine(); strBuilder.AppendLine(); } return(strBuilder.ToString()); }
public StartPage() { InitializeComponent(); Lessons = JsonConvert.DeserializeObject <List <Lesson> >(File.ReadAllText("Lessons.json")); DataContext = this; StartLessonCommand = new Command <int>(ChooseLesson); var currentLesson = Lessons.Where(x => x.LessonNr == Settings1.Default.CurrentLesson); Lesson = currentLesson.Any() ? currentLesson.First() : Lessons.First(); }
private void DeleteSelectedLesson(object p) { Lesson lessonToRemove = Lessons.Where(l => l.Name.Equals(p as string)).First(); Lessons.Remove(lessonToRemove); using (var db = Database.Instance.GetConnection()) { foreach (Word word in CurrentLessonWords) { RemoveWordIfExists(db, word); } RemoveLessonIfExists(db, lessonToRemove); } }
public virtual IEnumerable <Lesson> GetLessonsBySport(string sportName) { return(Lessons.Where(l => l.Group.Sport.Name == sportName)); }