/// <summary>Assign all schedules to cards</summary>
/// <param name="Schedules">An IList containing all scheduled recordings</param>
/// <returns>Array of List<Schedule> : one per card, index [0] contains unassigned schedules</returns>
private List <Schedule>[] AssignSchedulesToCards(IList <Schedule> Schedules)
{
IList <Card> cardsList = Card.ListAllEnabled();
// creates an array of Schedule Lists
// element [0] will be filled with conflicting schedules
// element [x] will be filled with the schedules assigned to card with idcard=x
List <Schedule>[] cardSchedules = new List <Schedule> [cardsList.Count + 1];
for (int i = 0; i < cardsList.Count + 1; i++)
{
cardSchedules[i] = new List <Schedule>();
}
#region assigns schedules from table
//
Dictionary <int, int> cardno = new Dictionary <int, int>();
int n = 1;
foreach (Card _card in _cards)
{
cardno.Add(_card.IdCard, n);
n++;
}
//
foreach (Schedule schedule in Schedules)
{
bool assigned = false;
Schedule lastOverlappingSchedule = null;
int lastBusyCard = 0;
bool overlap = false;
foreach (Card card in cardsList)
{
if (card.canViewTvChannel(schedule.IdChannel))
{
// checks if any schedule assigned to this cards overlaps current parsed schedule
bool free = true;
foreach (Schedule assignedSchedule in cardSchedules[cardno[card.IdCard]])
{
if (schedule.IsOverlapping(assignedSchedule))
{
bool _isSameTransponder = (cmLayer.isSameTransponder(schedule, assignedSchedule) && card.supportSubChannels);
if (!_isSameTransponder)
{
free = false;
//_overlap = true;
lastOverlappingSchedule = assignedSchedule;
lastBusyCard = card.IdCard;
break;
}
}
}
if (free)
{
cardSchedules[cardno[card.IdCard]].Add(schedule);
assigned = true;
break;
}
}
}
if (!assigned)
{
cardSchedules[0].Add(schedule);
Conflict newConflict =
new Conflict(schedule.IdSchedule, lastOverlappingSchedule.IdSchedule, schedule.IdChannel, schedule.StartTime);
newConflict.IdCard = lastBusyCard;
newConflict.Persist();
Program prg = Program.RetrieveByTitleTimesAndChannel(schedule.ProgramName, schedule.StartTime,
schedule.EndTime, schedule.IdChannel);
if (prg != null)
{
prg.HasConflict = true;
prg.Persist();
_conflictingPrograms.Add(prg);
}
}
}
#endregion
return(cardSchedules);
}
