private void LoadMore(bool clearValues = false)
{
EnsureInitialized();
Application.Current.Dispatcher.BeginInvoke((Action)(() =>
{
if (needRefresh)
{
needRefresh = false;
if (loadMoreTicket != null)
{
return;
}
this.loadMoreTicket = Busy.GetTicket();
Task.Run(
async() =>
{
var oldSelected = SelectedGame;
if (clearValues)
{
this.gameResults.Clear();
}
var newgames = new List <GameResultModel>();
var latest = (await gameRepository.ToListAsync(
query =>
{
query = query.Where(this.GetFilterExpression());
query = AddOrderByExpression(query);
return(query.Skip(clearValues ? 0 : this.gameResults.Count)
.Take(50));
})).ToModel();
totalCount = gameRepository.Query(x => x.Where(GetFilterExpression()).Count());
newgames.AddRange(latest);
this.gameResults.AddRange(newgames);
if (oldSelected != null)
{
var foundold = gameResults.FirstOrDefault(x => x.Id == oldSelected.Id);
if (foundold != null)
{
SelectedGame = foundold;
}
else
{
SelectedGame = null;
}
}
loadMoreTicket.Dispose();
loadMoreTicket = null;
});
}
}), DispatcherPriority.ContextIdle);
}
private async Task LoadMore(bool clearValues = false)
{
await Application.Current.Dispatcher.BeginInvoke(
(Action)(() =>
{
if (needRefresh)
{
needRefresh = false;
if (loadMoreTicket != null)
{
return;
}
this.loadMoreTicket = Busy.GetTicket();
Task.Run(
async() =>
{
if (clearValues)
{
this.arenaSessions.Clear();
}
var newarenas = new List <ArenaSessionModel>();
var result = await arenaRepository.ToListAsync(
query =>
{
query = query.Where(GetFilterExpression());
query = AddOrderByExpression(query);
return(query.Skip(clearValues ? 0 : this.arenaSessions.Count)
.Take(50));
});
totalCount = arenaRepository.Query(x => x.Where(GetFilterExpression()).Count());
foreach (var arena in result.ToModel())
{
newarenas.Add(arena);
if (ArenaViewModel.IsOpen &&
ArenaViewModel.SelectedArenaSession != null &&
SelectedArenaSession != null &&
SelectedArenaSession.Id == arena.Id)
{
this.SelectedArenaSession = arena;
}
if (SelectedGame != null &&
EditGameViewModel.IsOpen &&
EditGameViewModel.SelectedGame != null &&
SelectedGame != null)
{
var hasgame = arena.Games.FirstOrDefault(x => x.Id == SelectedGame.Id);
if (hasgame != null)
{
SelectedGame = hasgame;
}
}
}
this.arenaSessions.AddRange(newarenas);
loadMoreTicket.Dispose();
loadMoreTicket = null;
// does not work nicely
//if (EditGameFlyout.IsOpen && EditGameFlyout.SelectedGame != null)
//{
// Handle(new SelectedGameChanged(EditGameFlyout, EditGameFlyout.SelectedGame.Id));
//}
//else
//{
// if (ArenaViewModel.IsOpen && ArenaViewModel.SelectedArenaSession != null)
// {
// var selected = this.arenaSessions.FirstOrDefault(x => x.Id == ArenaViewModel.SelectedArenaSession.Id);
// this.SelectedArenaSession = selected;
// }
//}
});
}
}),
DispatcherPriority.ContextIdle);
}
