public void DeleteItem(IVideoItem item)
{
IVideoItem el = ChannelItems.FirstOrDefault(x => x.ID == item.ID);
if (el != null)
{
ChannelItems.Remove(el);
}
}
public void AddToStateList(object state, IVideoItem item)
{
if (state is WatchState)
{
var st = (WatchState)state;
switch (st)
{
case WatchState.Watched:
if (!watchedList.Select(x => x.ID).Contains(item.ID))
{
watchedList.Add(item);
if (SelectedState != null && SelectedState.State as WatchState? == st)
{
AddNewItem(item);
}
if (!watchedListIds.Contains(item.ID))
{
watchedListIds.Add(item.ID);
}
}
break;
case WatchState.Planned:
if (!plannedList.Select(x => x.ID).Contains(item.ID))
{
plannedList.Add(item);
if (SelectedState != null && SelectedState.State as WatchState? == st)
{
AddNewItem(item);
}
if (!plannedListIds.Contains(item.ID))
{
plannedListIds.Add(item.ID);
}
IVideoItem vi = watchedList.FirstOrDefault(x => x.ID == item.ID);
if (vi != null)
{
watchedList.Remove(vi);
if (watchedListIds.Contains(item.ID))
{
watchedListIds.Remove(item.ID);
}
}
if (SelectedState != null && SelectedState.State as WatchState? == WatchState.Watched)
{
DeleteItem(item);
}
}
break;
case WatchState.Notset:
IVideoItem vim = plannedList.FirstOrDefault(x => x.ID == item.ID);
if (vim != null)
{
plannedList.Remove(vim);
if (plannedListIds.Contains(item.ID))
{
plannedListIds.Remove(item.ID);
}
}
// if (SelectedState != null && SelectedState.State as WatchState? == WatchState.Planned)
// {
// DeleteItem(item);
// }
break;
}
}
else if (state is SyncState)
{
var st = (SyncState)state;
switch (st)
{
case SyncState.Added:
if (!addedList.Select(x => x.ID).Contains(item.ID))
{
addedList.Add(item);
if (!addedListIds.Contains(item.ID))
{
addedListIds.Add(item.ID);
if (SelectedState != null && SelectedState.State as SyncState? == st)
{
if (!ChannelItems.Select(x => x.ID).Contains(item.ID))
{
ChannelItems.Add(item);
}
}
}
}
break;
case SyncState.Notset:
IVideoItem vi = addedList.FirstOrDefault(x => x.ID == item.ID);
if (vi != null)
{
addedList.Remove(vi);
if (addedListIds.Contains(item.ID))
{
addedListIds.Remove(item.ID);
if (SelectedState != null && SelectedState.State as SyncState? == SyncState.Added)
{
IVideoItem ite = ChannelItems.FirstOrDefault(x => x.ID == item.ID);
if (ite != null)
{
ChannelItems.Remove(ite);
}
}
}
}
break;
}
}
}