/// <summary>
/// Creates an <see cref="ExcludeMatchDateEntity"/> from an <see cref="Ical.Net.CalendarComponents.CalendarEvent"/> if plausibility criteria are met.
/// The <see cref="ExcludeMatchDateEntity.DateFrom"/> and <see cref="ExcludeMatchDateEntity.DateTo"/> are in UTC.
/// </summary>
/// <param name="calendarEvent"></param>
/// <param name="defaultTimeZoneId">The time zone to use, if the it is not included in the start and end date/time of the event.</param>
/// <returns>Returns the <see cref="ExcludeMatchDateEntity"/> created from the <see cref="Ical.Net.CalendarComponents.CalendarEvent"/>.</returns>
private static ExcludeMatchDateEntity CreateEntity(Ical.Net.CalendarComponents.CalendarEvent calendarEvent, string defaultTimeZoneId)
{
var excludeMatchDate = new ExcludeMatchDateEntity();
if (calendarEvent.Start == null)
{
throw new ArgumentException($"Could not create {nameof(ExcludeMatchDateEntity)} from {nameof(Ical.Net.CalendarComponents.CalendarEvent)} Start={calendarEvent.Start}, End={calendarEvent.End}, Name={calendarEvent.Description}", nameof(calendarEvent));
}
calendarEvent.Start.TzId ??= defaultTimeZoneId;
var start = calendarEvent.Start.AsUtc;
DateTime end;
if (calendarEvent.End != null)
{
calendarEvent.End.TzId ??= defaultTimeZoneId;
end = calendarEvent.End.AsUtc;
}
else
{
end = start.Date;
}
// Swap if necessary
if (start > end) (start, end) = (end, start);
excludeMatchDate.DateFrom = start;
excludeMatchDate.DateTo = end;
excludeMatchDate.Reason = calendarEvent.Summary;
return excludeMatchDate;
}
internal void GenerateExcludedDates(string specialHolidaysXmlFile)
{
var allRoundLegs = (_matchPlanner.Tournament.Rounds.SelectMany(r => r.RoundLegs.Select(rl => rl))).ToList();
var minDate = allRoundLegs.Min(leg => leg.StartDateTime);
var maxDate = allRoundLegs.Min(leg => leg.EndDateTime);
var minYear = minDate.Year;
var holidays = new List <Axuno.Tools.GermanHoliday>();
while (minYear <= maxDate.Year)
{
var hd = new Axuno.Tools.GermanHolidays(minYear);
if (!string.IsNullOrEmpty(specialHolidaysXmlFile))
{
hd.Load(specialHolidaysXmlFile);
}
holidays.AddRange(
hd.GetFiltered(
h =>
(h.PublicHolidayStateIds.Count == 0 ||
h.PublicHolidayStateIds.Contains(Axuno.Tools.GermanFederalStates.Id.Bayern)) &&
(h.Type == Axuno.Tools.GermanHolidays.Type.Public || h.Type == Axuno.Tools.GermanHolidays.Type.Custom ||
h.Type == Axuno.Tools.GermanHolidays.Type.School)));
minYear++;
}
// remove existing excluded dates for the tournament
var filter = new RelationPredicateBucket(ExcludeMatchDateFields.TournamentId == _matchPlanner.Tournament.Id);
var adapter = _appDb.DbContext.GetNewAdapter();
adapter.DeleteEntitiesDirectly(typeof(ExcludeMatchDateEntity), filter);
foreach (var h in holidays)
{
// save holidays which are within the tournaments' legs
if (h.Date >= minDate && h.Date <= maxDate)
{
var excluded = new ExcludeMatchDateEntity();
excluded.TournamentId = _matchPlanner.Tournament.Id;
excluded.RoundId = null;
excluded.TeamId = null;
excluded.DateFrom = excluded.DateTo = h.Date;
excluded.Reason = h.Name;
excluded.CreatedOn = DateTime.Now;
excluded.ModifiedOn = excluded.CreatedOn;
adapter.SaveEntity(excluded);
}
}
}
