/// <summary>
        ///     Splits the over multple days.
        /// </summary>
        /// <param name = "appObj">The app obj.</param>
        /// <returns></returns>
        private static IEnumerable <AppointmentTemporaryObj> SplitOverMultpleDays(AppointmentTemporaryObj appObj)
        {
            var list = new List <AppointmentTemporaryObj>();

            //If Enddate is null or start date matches endate
            if (appObj.EndDate == null || appObj.StartDate == appObj.EndDate)
            {
                list.Add(appObj);
                return(list);
            }
            var dayList = RoomAvailabilityUtilities.ParseDayString(appObj.Days);

            //Iterate over each date in range
            for (var date = appObj.StartDate; date.Date < appObj.EndDate; date = date.AddDays(1))
            {
                //If the current day doesn't exist in the current list of days then continue.
                if (dayList.Count > 0 && !dayList.Contains(date.DayOfWeek))
                {
                    continue;
                }

                //Create new Appoint Temp Obj
                list.Add(new AppointmentTemporaryObj
                {
                    AllDay    = appObj.AllDay,
                    Days      = appObj.Days,
                    EndDate   = date,
                    StartDate = date,
                    StartTime = appObj.StartTime,
                    EndTime   = appObj.EndTime
                });
            }

            return(list);
        }
        /// <summary>
        ///     Overlapses the with no end dates.
        /// </summary>
        /// <param name = "a">A.</param>
        /// <param name = "b">The b.</param>
        /// <returns></returns>
        private static bool OverlapsWithNoEndDates(AppointmentTemporaryObj a, AppointmentTemporaryObj b)
        {
            var aDays       = RoomAvailabilityUtilities.ParseDayString(a.Days);
            var bDays       = RoomAvailabilityUtilities.ParseDayString(b.Days);
            var overLapList = aDays.Where(bDays.Contains).ToList();

            if (overLapList.Count == 0)
            {
                return(false);
            }

            //Compare start time vs end time
            return(!(b.EndTime <= a.StartTime || a.EndTime <= b.StartTime));
        }