/// <summary>
/// Parse the set of strings for a given day (as a RepeatTimePresenter) into
/// a corresponding TimeSpan.
/// </summary>
/// <param name="timePresenter">The RepeatTimePresenter for the given day.</param>
/// <returns>A TimeSpan parsed from the strings in the RepeatTimePresenter.</returns>
private TimeSpan parseRepeats(RepeatTimePresenter timePresenter)
{
bool setPm = (timePresenter.AmPm == "PM");
string hoursStr = timePresenter.Hours;
int hours = (hoursStr == "12") ? 0 : Int32.Parse(hoursStr);
hours += setPm ? 12 : 0;
int mins = Int32.Parse(timePresenter.Mins);
return(new TimeSpan(hours, mins, 0));
}
/// <summary>
/// Method to handle setting all strings and checkbox-booleans according to
/// the existing repeats in an alarm that has been passed in to edit.
/// </summary>
/// <param name="alarm">The Alarm eing edited.</param>
/// <param name="day">The day of the week to check for repeats in the Alarm.</param>
/// <param name="checkBox">The corresponding ViewModel boolean for this day (as ref).</param>
/// <param name="timeInfo">The TimeInfo class for this day.</param>
private void UpdateFromEditAlarm(RepeatingAlarm alarm, DayOfWeek day, ref bool checkBox, RepeatTimePresenter timeInfo)
{
if (alarm.RepeatsOn(day))
{
checkBox = true;
TimeSpan span = alarm.GetRepeatForDay(day);
int hoursNum = (span.Hours > 12) ? (span.Hours - 12) : span.Hours;
if (hoursNum == 0)
{
hoursNum = 12;
}
string hours = hoursNum.ToString();
string mins = span.Minutes.ToString("D2");
timeInfo.Hours = hours;
timeInfo.Mins = mins;
if (span.Hours >= 12)
{
timeInfo.AmPm = "PM";
}
}
}