private void AddTimeSlot(List<TimeSlot> timeSlots, string start, string end)
{
var availableStart = TimeSpan.Parse(start);
var availableEnd = TimeSpan.Parse(end);
TimeSlot timeSlot = new TimeSlot
{
Start = availableStart.Hours > 9 ? availableStart.Hours.ToString() : string.Format("0{0}", availableStart.Hours),
Value = string.Format("{0} - {1}", availableStart.ToString(@"hh\:mm"), availableEnd.ToString(@"hh\:mm"))
};
timeSlots.Add(timeSlot);
}
public async Task<JsonResult> GetAvailableTimeSlots(string localTimeUtc)
{
// Call the GetExchangeClient method, which will authenticate
// the user and create the ExchangeClient object.
var client = await O365Util.GetOutlookClient(Capabilities.Calendar);
//Get the Utc time from 9 AM to 6 PM
DateTime startLocalTimeUtc = Convert.ToDateTime(localTimeUtc).ToUniversalTime();
var beginTime = startLocalTimeUtc.AddHours(9);
var endTime = startLocalTimeUtc.AddHours(18);
//Get all time slot that we need within 9AM - 6 PM
List<TimeSlot> timeSlots = new List<TimeSlot>();
for (var i = 9; i < 18; i++)
{
TimeSlot timeSlot = new TimeSlot
{
Start = i,
Value = string.Format("{0}:00 - {1}:00", i, i + 1)
};
timeSlots.Add(timeSlot);
}
List<CalendarEvent> myEvents = new List<CalendarEvent>();
// Use the ExchangeClient object to call the Calendar API.
// Get all events that have an end time after now.
var eventsResults = await (from i in client.Me.Events
where ((i.Start >= beginTime && i.Start <= endTime) || (i.End >= beginTime && i.End <= endTime) || (i.Start <= beginTime && i.End >= endTime))
select i).Take(10).ExecuteAsync();
// Order the results by start time.
var events = eventsResults.CurrentPage.OrderBy(e => e.Start);
// Create a CalendarEvent object for each event returned
// by the API.
foreach (Event calendarEvent in events)
{
if (calendarEvent.ShowAs == FreeBusyStatus.Busy)
{
var Start = calendarEvent.Start.GetValueOrDefault().DateTime;
var End = calendarEvent.End.GetValueOrDefault().DateTime;
//Remove all time slot which is between Start and End
RemoveBusyTime(startLocalTimeUtc, timeSlots, Start, End);
}
}
return Json(timeSlots, JsonRequestBehavior.AllowGet);
}