private async Task AddStatuses(IEnumerable <StatusViewModel> statuses, bool append = true)
{
var statusViewModels = statuses as StatusViewModel[] ?? statuses.ToArray();
if (statusViewModels.Any())
{
SinceId = Math.Max(SinceId, statusViewModels.Max(s => s.Id));
MaxId = Math.Min(MaxId, statusViewModels.Min(s => s.Id));
foreach (var s in statusViewModels)
{
await UpdateCache(s.Model);
if (append)
{
await Dispatcher.RunAsync(() => StatusCollection.Add(s));
}
else
{
await Dispatcher.RunAsync(() => StatusCollection.Insert(0, s));
}
}
RaiseNewStatus(statusViewModels.Last());
}
}
public void AddConnection(string connectionId)
{
connectionIds.Add(connectionId);
var name = userService.Name(connectionId);
statuses.Add(new Status($"{name} has joined the room"));
}
protected CollectionBase GenerateStatusCollectionFromReader(IDataReader returnData)
{
StatusCollection stsCollection = new StatusCollection();
while (returnData.Read())
{
Status newStatus = new Status((int)returnData["StatusId"], (int)returnData["ProjectId"], (string)returnData["StatusName"], (string)returnData["StatusImageUrl"]);
stsCollection.Add(newStatus);
}
return(stsCollection);
}
public StatusCollection GetStatus()
{
StatusCollection status = new StatusCollection();
using (StatusDataAdapter adapter = new StatusDataAdapter())
{
IDataReader dr = adapter.GetStatus();
while (dr.Read())
{
status.Add(PopulateReader(dr));
}
dr.Dispose();
adapter.Dispose();
return status;
}
}
private async Task AddStatus(StatusViewModel status, bool append = true)
{
SinceId = Math.Min(SinceId, status.Id);
MaxId = Math.Min(MaxId, status.Id);
await Dispatcher.RunAsync(() =>
{
if (append)
{
StatusCollection.Add(status);
}
else
{
StatusCollection.Insert(0, status);
}
});
RaiseNewStatus(status);
await UpdateCache(status.Model);
}
public async Task GetStatus(string tobeParsedString)
{
try
{
IsLoading = true;
IsError = false;
var ResultList = await StatusParser.Parse(tobeParsedString);
foreach (var s in ResultList)
{
StatusCollection.Add(s);
}
if (StatusCollection.Count == 0)
{
IsError = true;
}
}
catch
{
IsError = true;
}
IsLoading = false;
}