public async Task <bool> UpdateFiles()
{
QueryResults = null;
HitItems.Clear();
FileItems.Clear();
if (Group != null)
{
var api = IndexApiClient.Create(cts.Token);
var results = await api.GetFiles(Group);
if (results is FileInfo[] entries)
{
foreach (var entry in entries.OrderBy(x => x.Path.ToUpperInvariant()))
{
FileItems.Add(new FileItem(entry.Fid, entry.Path, entry.Size, !Unchecked.Contains(entry.Fid)));
}
return(true);
}
else
{
return(false);
}
}
else
{
return(true);
}
}
public async Task <string> Execute()
{
try
{
QueryResults = null;
HitItems.Clear();
Fid = -1;
Path = " ";
NotifyOfChange("Path");
Contents.Clear();
var svc = new IndexService(cts.Token);
QueryResults = await svc.FindTextAsync(Group, QueryText);
ProcessQueryResults();
return(null);
}
catch (TaskCanceledException)
{
return(string.Empty);
}
catch (AggregateException e) when(e.InnerExceptions[0] is TaskCanceledException)
{
return(string.Empty);
}
catch (AggregateException e)
{
var sb = new StringBuilder();
foreach (var x in e.InnerExceptions)
{
if (sb.Length > 0)
{
sb.AppendLine();
}
sb.Append(x.Message);
Exception y = x;
while ((y = y.InnerException) != null)
{
sb.AppendLine();
sb.Append(y.Message);
#if DEBUG
sb.AppendFormat(" {0}", y.GetType().FullName);
if (y is System.Net.Sockets.SocketException s)
{
sb.AppendFormat(" SocketErrorCode={0}", s.SocketErrorCode.ToString());
}
#endif
}
}
return(sb.ToString());
}
catch (Exception e)
{
return(e.Message);
}
}
public void Clear()
{
QueryText = string.Empty;
NotifyOfChange("QueryText");
QueryResults = null;
HitItems.Clear();
Fid = -1;
Path = " ";
NotifyOfChange("Path");
Contents.Clear();
foreach (var f in FileItems)
{
f.HitRows = 0;
}
NotifyOfChange("FileItems");
}
public void OnFileCheckChanged()
{
foreach (var f in FileItems)
{
if (f.Check)
{
if (Unchecked.Contains(f.Fid))
{
Unchecked.Remove(f.Fid);
}
}
else if (!Unchecked.Contains(f.Fid))
{
Unchecked.Add(f.Fid);
}
}
if (QueryResults == null || QueryResults.Count == 0)
{
return;
}
HitItems.Clear();
ProcessQueryResults();
}