public virtual void UpdatePublishDateFromPVs()
{
if (!PVs.Any())
{
return;
}
// Sanity check
var minDateLimit = new DateTime(2000, 1, 1);
// Original PVs that have a publish date
var pvsWithDate = PVs.Where(p => p.PVType == PVType.Original && p.PublishDate.HasValue && p.PublishDate > minDateLimit).ToArray();
// Lowest published (original) PV
var minPvDate = pvsWithDate.Any() ? pvsWithDate.Min(p => p.PublishDate) : null;
var minAlbumDate = FirstAlbumDate;
var minDate = minAlbumDate.HasValue && minAlbumDate > minDateLimit && minAlbumDate < minPvDate ? minAlbumDate : minPvDate;
PublishDate = minDate;
}
private void InitializePoolsCommands()
{
AddPool = new RelayCommand(obj =>
{
Selection.Add(false);
PoolsSets.Add(new PoolSet {
Name = "New pool"
});
_model.cmd_SavePools(PoolsSets.ToList());
});
DeletePools = new RelayCommand(obj =>
{
for (int i = Selection.Count - 1; i > -1; i--)
{
if (Selection[i])
{
Selection.RemoveAt(i);
PoolsSets[i].Wach = false;
PoolsSets.RemoveAt(i);
var x = PVMs.Where(pvm => pvm.Index == i).ToList();
if (x.Count > 0)
{
PVs = PVs.Where(pv => pv.Index != i).ToList();
PVMs = PVMs.Where(pvm => pvm.Index != i).ToList();
}
}
}
_model.cmd_SavePools(PoolsSets.ToList());
});
UpPools = new RelayCommand(obj =>
{
for (int i = 1; i < Selection.Count; i++)
{
if (Selection[i] && !Selection[i - 1])
{
Selection[i - 1] = true;
Selection[i] = false;
PVMs.Where(p => p.Index == i).First().Index = i - 1;
PVMs.Where(p => p.Index == i - 1).First().Index = i;
var ps = PoolsSets[i];
PoolsSets.Insert(i - 1, ps);
PoolsSets.RemoveAt(i);
SortPoolsViews();
}
}
});
DownPools = new RelayCommand(obj =>
{
for (int i = Selection.Count - 2; i > -1; i--)
{
if (Selection[i] && !Selection[i + 1])
{
Selection[i + 1] = true;
Selection[i] = false;
PVMs.Where(p => p.Index == i).First().Index = i + 1;
PVMs.Where(p => p.Index == i + 1).First().Index = i;
var ps = PoolsSets[i];
PoolsSets.RemoveAt(i);
PoolsSets.Insert(i + 1, ps);
SortPoolsViews();
}
}
});
}
