public StatisticsWindow(ICollectionSessionFactory collectionSessionFactory)
: base(collectionSessionFactory)
{
InitializeComponent();
this.generator = new CollectionStatisticsGenerator(this.CollectionManager);
this.generator.ProgressChanged += ProgressBarUpdater.CreateHandler(this.Dispatcher, this.busyIndicator, () => this.shouldCancel);
}
private void ScannerTask()
{
LocalCollectionMatcher matcher = new LocalCollectionMatcher(this.CollectionManager);
matcher.CollectionScannerProgressChanged +=
ProgressBarUpdater.CreateHandler(this.Dispatcher, this.progressScan,
() => this.cancelScanning,
p => { this.labelScanStatus.Text = p == 1 ? "" : "Reading file tags..."; });
matcher.ProgressChanged +=
ProgressBarUpdater.CreateHandler(this.Dispatcher, this.progressMatch,
() => this.cancelScanning,
p => { this.labelMatchStatus.Text = p == 1 ? "" : "Matching with database contents..."; });
this.matcherResult = matcher.Match();
if (this.cancelScanning)
{
return;
}
List <CollectionChangeItem> changedItems = new List <CollectionChangeItem>();
changedItems.AddRange(this.matcherResult.NewReleases.Select(r => new CollectionChangeItem()
{
Type = CollectionChangeType.Addded,
LocalAlbum = r
}));
changedItems.AddRange(this.matcherResult.ChangedReleases.Select(r => new CollectionChangeItem()
{
Type = CollectionChangeType.Changed,
Release = r.Item1,
LocalAlbum = r.Item2
}));
changedItems.AddRange(this.matcherResult.DeletedReleases.Select(r => new CollectionChangeItem()
{
Type = CollectionChangeType.Deleted,
Release = r
}));
changedItems.Sort((a, b) => a.ReleaseDisplayName.CompareTo(b.ReleaseDisplayName));
List <CollectionChangeItem> unchangedItems = new List <CollectionChangeItem>();
unchangedItems.AddRange(this.matcherResult.UnchangedReleases.Select(r => new CollectionChangeItem()
{
Type = CollectionChangeType.Deleted,
Release = r
}));
this.Dispatcher.BeginInvoke(new Action(() =>
{
this.OnScanningCompleted(changedItems, unchangedItems);
}));
}
private void MergerTask(object saveToFiles)
{
LocalCollectionMerger merger = new LocalCollectionMerger(
this.CollectionManager,
this.matcherResult,
(bool)saveToFiles);
merger.ProgressChanged += ProgressBarUpdater.CreateHandler(this.Dispatcher, this.progressMerge);
merger.Merge();
this.Dispatcher.Invoke(new Action(() =>
{
CollectionManagerGlobal.OnCollectionChanged();
EnableCloseButton();
}));
}