private static void AddCalendarEventsToMatrix(Calendar cal, Color color,
ref CalendarDayEntity[,] calendarMatrix)
{
var firstMonday = DateTime.Today.AddDays(-7).StartOfWeek(DayOfWeek.Monday);
for (var deltaDay = 0; deltaDay < 5 * 7; deltaDay++)
{
var day = firstMonday.AddDays(deltaDay);
var eventEntities = cal.Events
.Where(x => x.DtStart.Date == day.Date)
.Select(x => new CalendarEventEntity
{
Color = color,
Date = x.DtStart.AsSystemLocal,
Name = x.Name,
Place = x.Location
})
.OrderBy(x => x.Date)
.ToList();
if (calendarMatrix[deltaDay / 7, deltaDay % 7] == null)
{
calendarMatrix[deltaDay / 7, deltaDay % 7] = new CalendarDayEntity
{
Date = day,
Events = new List <CalendarEventEntity>()
}
}
;
calendarMatrix[deltaDay / 7, deltaDay % 7].Events.AddRange(eventEntities);
}
}
}
private CalendarDayEntity[,] GetCalendarMatrix()
{
var calendarMatrix = new CalendarDayEntity[5, 7];
List <(Task <Calendar>, Color)> tasks = new List <(Task <Calendar>, Color)>();
foreach (var(_, color, link) in CalendarSources.Sources)
{
var task = Task.Run(() =>
{
Calendar calendar;
if (link == string.Empty)
{
calendar = new RaspTruIcalConverter(HttpClient)
.GetByLink(EliteRoomUrl, 1, 3);
}
else
{
var iCalendarString = HttpClient.GetStringAsync(link).Result;
calendar = Calendar.Load(iCalendarString);
}
return(calendar);
});
tasks.Add((task, color));
}
Task.WaitAll(tasks.Select(x => x.Item1).ToArray <Task>());
foreach (var(task, color) in tasks)
{
AddCalendarEventsToMatrix(task.Result, color, ref calendarMatrix);
}
return(calendarMatrix);
}