void ReCountIdleTimeSpan()
{
IdleTimeSpans.Clear();
var scheduledConfs = Conferences.OrderBy(x => x.StartTime).ToList();
IdleTimeSpan curTimeSpan = null;
for (int i = 0; i <= scheduledConfs.Count; i++)
{
if (i == 0)
{
curTimeSpan = new IdleTimeSpan {
StartTime = OpenStartTime
};
}
if (i < scheduledConfs.Count && scheduledConfs[i].StartTime > curTimeSpan.StartTime)
{
curTimeSpan.EndTime = scheduledConfs[i].StartTime;
IdleTimeSpans.Add(curTimeSpan);
curTimeSpan = new IdleTimeSpan {
StartTime = scheduledConfs[i].EndTime
};
}
if (i == scheduledConfs.Count && scheduledConfs.LastOrDefault().EndTime < OpenEndTime)
{
curTimeSpan = new IdleTimeSpan {
StartTime = scheduledConfs.LastOrDefault().EndTime, EndTime = OpenEndTime
};
}
}
}
public ConferenceViewModel()
{
//Определяем контекст данных и связываем с базой данных
_db = new DbContextEntityes("name=DbConnectionString");
//Получаем список конференций
Conferences = _db.Conferences.ToList();
MinDate = Conferences.OrderBy(w => w.Duration).FirstOrDefault().Duration;
MaxDate = Conferences.OrderByDescending(w => w.Duration).FirstOrDefault().Duration;
}