public void Resume(ScannerInfo info)
{
if (info.Scan.Status != (int)ScanStatus.Running || GetQueueCount(info.Scan) == 0)
{
return;
}
Queue.Instance.ResumeBatch(BatchName + info.Scan.ScanID);
info.IsPaused = false;
info.OnPropertyChanged(() => info.CanBeResumed, () => info.CanBePaused);
}
public void Cancel(ScannerInfo info)
{
int id = info.Scan.ScanID;
Queue.Instance.ClearBatch(BatchName + id);
using (var upd = Repo.Instance.Scan.BeginAddOrUpdate(id))
{
upd.Entity.Status = (int)ScanStatus.Standby;
upd.Commit();
}
info.OnPropertyChanged(() => info.CanBeCanceled, () => info.CanBeResumed, () => info.CanBePaused, () => info.CanBeStarted);
}
public void Start(ScannerInfo info)
{
if (info.Scan.Status == (int)ScanStatus.Running || GetQueueCount(info.Scan) > 0)
{
return;
}
int id = info.Scan.ScanID;
using (var upd = Repo.Instance.Scan.BeginAddOrUpdate(id))
{
upd.Entity.Status = (int)ScanStatus.Standby;
upd.Commit();
}
HashSet <int> imp = new HashSet <int>(info.Scan.GetImportFolderList());
List <SVR_VideoLocal> vl = imp.SelectMany(a => Repo.Instance.VideoLocal.GetByImportFolder(a)).Distinct().ToList();
List <ICommand> cmds = new List <ICommand>();
foreach (SVR_VideoLocal v in vl)
{
foreach (SVR_VideoLocal_Place p in v.Places.Where(a => imp.Contains(a.ImportFolderID)))
{
cmds.Add(new CmdVerifyFile(p));
}
}
using (var upd = Repo.Instance.Scan.BeginAddOrUpdate(id))
{
upd.Entity.Status = (int)ScanStatus.Running;
upd.Commit();
}
Queue.Instance.AddRange(cmds, BatchName + id);
info.Count = Queue.Instance.GetCommandCount(BatchName + id);
info.OnPropertyChanged(() => info.Count, () => info.CanBeCanceled, () => info.CanBeResumed, () => info.CanBePaused, () => info.CanBeStarted);
}
//This must be init before queue start
public void Init()
{
List <Scan> scans;
using (var upd = Repo.Instance.Scan.BeginBatchUpdate(Repo.Instance.Scan.GetAll))
{
foreach (Scan s in upd)
{
int cnt = Queue.Instance.GetCommandCount(BatchName + s.ScanID);
int newstatus = cnt > 0 ? (int)ScanStatus.Running : (int)ScanStatus.Finish;
if (s.Status != newstatus)
{
s.Status = newstatus;
upd.Update(s);
}
}
scans = upd.Commit();
}
Queue.Instance.Where(a => a.Batch.StartsWith(BatchName)).Subscribe((cmd) =>
{
CmdVerifyFile vf = cmd as CmdVerifyFile;
List <Expression <Func <object> > > changedProperties = new List <Expression <Func <object> > >();
if (vf != null)
{
string[] spl = vf.Batch.Split('_');
int scanid = int.Parse(spl[1]);
ScannerInfo info = Scans.First(a => a.Scan.ScanID == scanid);
if (vf.Status == CommandStatus.Finished || vf.Status == CommandStatus.Error && vf.Retries == vf.MaxRetries)
{
if (vf.ScanFileStatus != ScanFileStatus.ProcessedOK)
{
ScanFile sf = new ScanFile();
sf.FullName = vf.FullName;
sf.ScanID = scanid;
sf.CheckDate = vf.CheckDate;
sf.FileSize = vf.OriginalSize;
sf.FileSizeResult = vf.VerifiedSize;
sf.Status = (int)vf.ScanFileStatus;
sf.Hash = vf.OriginalHash;
sf.HashResult = vf.VerifiedHash;
sf.ImportFolderID = vf.ImportFolderId;
sf.VideoLocal_Place_ID = vf.VideoLocalPlaceId;
Repo.Instance.ScanFile.BeginAdd(sf).Commit();
info.ErrorFiles.Add(sf);
}
int cnt = Queue.Instance.GetCommandCount(vf.Batch) - 1; //Current command didnt finish yet (thats why 1)
if (cnt <= 0)
{
using (var upd = Repo.Instance.Scan.BeginAddOrUpdate(scanid))
{
upd.Entity.Status = (int)ScanStatus.Finish;
upd.Commit();
changedProperties.AddRange(new Expression <Func <object> >[] { () => info.CanBeCanceled, () => info.CanBeResumed, () => info.CanBePaused, () => info.CanBeStarted });
}
}
info.Count = cnt;
changedProperties.Add(() => info.Count);
}
info.State = vf.PrettyDescription.FormatMessage() + " " + ((int)vf.Progress) + " %";
changedProperties.Add(() => info.State);
info.OnPropertyChanged(changedProperties.ToArray());
}
});
Scans = new AsyncObservableCollection <ScannerInfo>(scans.Select(a => new ScannerInfo(a)));
foreach (ScannerInfo s in Scans)
{
s.ErrorFiles = new AsyncObservableCollection <ScanFile>(Repo.Instance.ScanFile.GetByScanID(s.Scan.ScanID));
}
}
