public ScheduleItem(LessonsOrder lo, IEnumerable <Teacher> t, IEnumerable <Group> g, Room r)
{
lesson = lo;
teachers = t;
groups = g;
room = r;
}
public ScheduleItem(LessonsOrder lesson, Room room, IEnumerable <Teacher> teachers, IEnumerable <Group> groups)
{
Lesson = lesson;
Room = room;
Teachsrs = teachers;
Groups = groups;
}
public ScheduleItem(LessonsOrder lo, IEnumerable<Teacher> t, IEnumerable<Group> g, Room r)
{
lesson = lo;
teachers = t;
groups = g;
room = r;
}
private bool IsLessonRoom(DateTime date, LessonsOrder lesson, Room room)
{
bool b = false;
if (items.ContainsKey(date))
{
foreach (ScheduleItem s in items[date])
{
if (s.Lesson == lesson && object.Equals(s.Room, room))
{
b = true;
}
}
}
return(b);
}
private bool IsLessonTeacher(DateTime date, LessonsOrder lesson, Teacher teacher)
{
bool b = false;
if (items.ContainsKey(date))
{
foreach (ScheduleItem s in items[date])
{
if (s.Lesson == lesson && s.Teachsrs.Contains <Teacher>(teacher))
{
b = true;
break;
}
}
}
return(b);
}
private bool IsLessonGroup(DateTime date, LessonsOrder lesson, Group group)
{
bool b = false;
if (items.ContainsKey(date))
{
foreach (ScheduleItem s in items[date])
{
if (s.Lesson == lesson && s.Groups.Contains <Group>(group))
{
b = true;
break;
}
}
}
return(b);
}
public bool AddLesson(DateTime date, LessonsOrder lesson, Room room, IEnumerable <Teacher> teachers, IEnumerable <Group> groups)
{
bool b = true;
foreach (Teacher t in teachers)
{
if (IsLessonTeacher(date, lesson, t))
{
b = false;
break;
}
}
if (b)
{
foreach (Group g in groups)
{
if (IsLessonGroup(date, lesson, g))
{
b = false;
break;
}
}
}
if (IsLessonRoom(date, lesson, room))
{
b = false;
}
if (b)
{
if (!items.ContainsKey(date))
{
items[date] = new List <ScheduleItem>();
}
items[date].Add(new ScheduleItem()
{
Lesson = lesson, Room = room, Teachsrs = teachers, Groups = groups
});
}
return(b);
}
public bool AddLesson(DateTime date, LessonsOrder lesson, Room room, IEnumerable<Teacher> teachers, IEnumerable<Group> groups)
{
bool b = true;
foreach (Teacher t in teachers)
{
if (IsLessonTeacher(date, lesson, t))
{
b = false;
break;
}
}
if (b)
{
foreach (Group g in groups)
{
if (IsLessonGroup(date, lesson, g))
{
b = false;
break;
}
}
}
if (IsLessonRoom(date, lesson, room))
{
b = false;
}
if (b)
{
if (!items.ContainsKey(date))
{
items[date] = new List<ScheduleItem>();
}
items[date].Add(new ScheduleItem() { Lesson = lesson, Room = room, Teachsrs = teachers, Groups = groups });
}
return b;
}
public bool AddLesson(DateTime date, LessonsOrder lesson, Room room, IEnumerable <Teacher> teachers, IEnumerable <Group> groups)
{
return(schedule.AddLesson(date, lesson, room, teachers, groups));
}
public ScheduleItem(LessonsOrder lesson, Room room, IEnumerable<Teacher> teachers, IEnumerable<Group> groups)
{
Lesson = lesson;
Room = room;
Teachsrs = teachers;
Groups = groups;
}
private TimeSpan TimeOfStart(LessonsOrder lesson)
{
return timeOfStart[(int)lesson];
}
private bool IsLessonTeacher(DateTime date, LessonsOrder lesson, Teacher teacher)
{
bool b = false;
if (items.ContainsKey(date))
{
foreach (ScheduleItem s in items[date])
{
if (s.Lesson == lesson && s.Teachsrs.Contains<Teacher>(teacher))
{
b = true;
break;
}
}
}
return b;
}
private bool IsLessonRoom(DateTime date, LessonsOrder lesson, Room room)
{
bool b = false;
if (items.ContainsKey(date))
{
foreach (ScheduleItem s in items[date])
{
if (s.Lesson == lesson && object.Equals(s.Room, room))
{
b = true;
}
}
}
return b;
}
private bool IsLessonGroup(DateTime date, LessonsOrder lesson, Group group)
{
bool b = false;
if (items.ContainsKey(date))
{
foreach (ScheduleItem s in items[date])
{
if (s.Lesson == lesson && s.Groups.Contains<Group>(group))
{
b = true;
break;
}
}
}
return b;
}
private TimeSpan TimeOfStart(LessonsOrder lesson)
{
return(timeOfStart[(int)lesson]);
}
public bool AddLesson(DateTime date, LessonsOrder lesson, Room room, IEnumerable<Teacher> teachers, IEnumerable<Group> groups)
{
return schedule.AddLesson(date, lesson, room, teachers, groups);
}