/// <summary>
/// Gets the grid of days for current range.
/// </summary>
private IReadOnlyList <IReadOnlyList <CalendarDayVM> > GetMonthGrid(DateTime from, DateTime to, int month, IEnumerable <CalendarEventVM> events)
{
var curr = from;
var weeks = new List <List <CalendarDayVM> >();
var cache = events.Where(x => x.Day != null)
.GroupBy(x => x.Day.Value)
.ToDictionary(x => x.Key, x => x.ToList());
while (curr < to)
{
var week = new List <CalendarDayVM>();
for (var i = 0; i < 7; i++)
{
var day = new CalendarDayVM {
Day = curr.Day
};
if (curr.Month == month)
{
day.IsActive = true;
if (cache.TryGetValue(curr.Day, out var dayEvents))
{
day.Events = dayEvents;
}
}
week.Add(day);
curr = curr.AddDays(1);
}
weeks.Add(week);
}
return(weeks);
}
internal CalendarDayVM[] GetCalendarView()
{
//var date = "22.04.1988";
var date = new DateTime(2020, 01, 01);
var reservations = context.Reservation.ToArray();
var result = new List <CalendarDayVM>();
for (int i = 0; i < DateTime.DaysInMonth(date.Year, date.Month); i++)
{
// we need to give the new date all the class properties: isFull, isWeekend, List<TimeSlot> .
// the List is full of objects of a TimeSlot: with properties public DateTime Start, DateTime End, int Count
// we can start with givin ALL DAYS same instances in the <TimeSlot> List!
var now = date.AddDays(i);
var day = new CalendarDayVM {
StartDateTime = now, IsWeekend = (now.DayOfWeek == DayOfWeek.Saturday || now.DayOfWeek == DayOfWeek.Sunday), IsClosed = (now.DayOfWeek == DayOfWeek.Monday), CalendarTimeSlots = new List <CalendarTimeSlotVM>()
};
if (!day.IsClosed)
{
if (day.IsWeekend)
{
day.StartDateTime = day.StartDateTime.AddHours(10);
//day.EndDateTime = day.StartDateTime.AddHours(8);
int openinghours = 8;
//day.EndDateTime = day.EndDateTime.AddMinutes(30);
//for (day.StartDateTime = day.StartDateTime; day.StartDateTime < day.EndDateTime; day.StartDateTime.AddMinutes(15))
//{
// var slot = new CalendarTimeSlotVM { StartDateTime = day.StartDateTime, EndDateTime = day.StartDateTime.AddHours(2) };
// day.CalendarTimeSlots.Add(slot);
// // trigger a method that checks how many bookings there is for the day && specific TIMESLOT
//}
for (double t = 0; t < openinghours; t += 0.25)
{
var slot = new CalendarTimeSlotVM {
StartDateTime = day.StartDateTime.AddHours(t)
};
slot.IsFull = context.Reservation.Where(r => r.StartDateTime == slot.StartDateTime).Select(r => r.NumberOfPeople).Sum() > 4;
day.CalendarTimeSlots.Add(slot);
}
}
else
{
day.StartDateTime = day.StartDateTime.AddHours(12);
//day.EndDateTime = day.StartDateTime.AddHours(6);
int openinghours = 6;
//day.EndDateTime = day.EndDateTime.AddMinutes(30);
//for (day.StartDateTime = day.StartDateTime; day.StartDateTime < day.EndDateTime; day.StartDateTime.AddMinutes(15))
//{
// var slot = new CalendarTimeSlotVM { StartDateTime = day.StartDateTime, EndDateTime = day.StartDateTime.AddHours(2) };
// day.CalendarTimeSlots.Add(slot);
//}
for (int t = 0; t < openinghours; t++)
{
var slot = new CalendarTimeSlotVM {
StartDateTime = day.StartDateTime.AddHours(t)
};
day.CalendarTimeSlots.Add(slot);
}
}
}
// IF all timeSpaces(amountOfFullTimeSlots) were full => Day is full
result.Add(day);
}
//return new CalendarViewVM {IsFull = context.Reservation.Any(o => o.Date == date)};
return(result.ToArray());
}
