internal void UpdateGroups(RawAirForceGroup[] rpGroups)
{
if (Table == null)
Table = new IDTable<AirForceGroup>();
if (Table.UpdateRawData(rpGroups, r => new AirForceGroup(r), (rpData, rpRawData) => rpData.Update(rpRawData)))
OnPropertyChanged(nameof(Table));
}
internal void UpdateGroups(RawAirForceGroup[] rpGroups)
{
if (rpGroups == null)
return;
HashSet<int> rRemovedIDs = null;
if (Table.Count > 0)
rRemovedIDs = new HashSet<int>(Table.Keys);
var rUpdate = false;
var rAreas = rpGroups.GroupBy(r => r.AreaID);
foreach (var rArea in rAreas)
{
var rAreaID = rArea.Key;
IDTable<AirForceGroup> rGroups;
if (!Table.TryGetValue(rAreaID, out rGroups))
Table.Add(rAreaID, rGroups = new IDTable<AirForceGroup>());
rUpdate |= rGroups.UpdateRawData(rArea, r => new AirForceGroup(r), (rpData, rpRawData) => rpData.Update(rpRawData));
if (rRemovedIDs != null)
rRemovedIDs.Remove(rAreaID);
}
if (rRemovedIDs != null)
foreach (var rID in rRemovedIDs)
{
Table.Remove(rID);
rUpdate = true;
}
if (rUpdate)
OnPropertyChanged(nameof(AllGroups));
}