private async Task TeslaCamSearchAsync()
{
try
{
// Update Status
this.model.LeftStatusText = "Searching for TeslaCam ...";
// Placeholder variables used during and after worker task
DirectoryInfo teslaCamDir = null;
TeslaCamDirectoryCollection recentClips = null;
TeslaCamDirectoryCollection savedClips = null;
TeslaCamDirectoryCollection sentryClips = null;
// Run the following in a worker thread and wait for it to finish
await Task.Run(() =>
{
// Get all drives
var drives = System.IO.DriveInfo.GetDrives();
drives = drives.Where(e => e.DriveType == DriveType.Removable ||
e.DriveType == DriveType.Network ||
e.DriveType == DriveType.Fixed).ToArray();
// Find the first drive containing a TeslaCam folder and select that folder
teslaCamDir = (from drive in drives
let dirs = drive.RootDirectory.GetDirectories()
from dir in dirs
where dir.Name == "TeslaCam"
select dir).FirstOrDefault();
// If root is found load Recent and Saved
if (teslaCamDir != null)
{
// Get child dirs
var dirs = teslaCamDir.GetDirectories();
var recentClipsDir = dirs.FirstOrDefault(e => e.Name == "RecentClips");
var savedClipsDir = dirs.FirstOrDefault(e => e.Name == "SavedClips");
var sentryClipsDir = dirs.FirstOrDefault(e => e.Name == "SentryClips");
// Load if found
if (recentClipsDir != null)
{
recentClips = new TeslaCamDirectoryCollection();
recentClips.BuildFromBaseDirectory(recentClipsDir.FullName);
recentClips.SetDisplayName("Recent Clips");
}
if (savedClipsDir != null)
{
savedClips = new TeslaCamDirectoryCollection();
savedClips.BuildFromBaseDirectory(savedClipsDir.FullName);
savedClips.SetDisplayName("Saved Clips");
}
if (sentryClipsDir != null)
{
sentryClips = new TeslaCamDirectoryCollection();
sentryClips.BuildFromBaseDirectory(sentryClipsDir.FullName);
sentryClips.SetDisplayName("Sentry Clips");
}
}
});
// Do finial UI updating back on main thread
if (teslaCamDir != null)
{
// Update status to show drive was found
this.model.LeftStatusText = "Location: " + teslaCamDir.FullName;
// Add clips to UI tree
if (recentClips != null)
{
this.model.ListItems.Add(recentClips);
}
if (savedClips != null)
{
this.model.ListItems.Add(savedClips);
}
if (sentryClips != null)
{
this.model.ListItems.Add(sentryClips);
}
// Navigate
this.browseFrame.Navigate(new TeslaCamViewer.Views.RootCollectionView(this.model));
}
else
{
// Update status to show that drive could not be found
this.model.LeftStatusText = "Ready";
await this.ShowMessageAsync("TeslaCam Drive Not Found", "A TeslaCam drive could not automatically be found. Drag a folder or file to start playing.");
}
}
catch (Exception ex)
{
await this.ShowMessageAsync("Could not load TeslaCam Drive", "An error ocurred: " + ex.Message);
}
}
private void TeslaCamSearch()
{
Task.Run(() =>
{
try
{
Application.Current.Dispatcher.Invoke(DispatcherPriority.Background,
new Action(() =>
{ this.model.LeftStatusText = "Searching for TeslaCam ..."; }));
var drives = System.IO.DriveInfo.GetDrives();
bool driveFound = false;
foreach (var drive in drives)
{
var rootDirs = drive.RootDirectory.GetDirectories();
foreach (var dirs in rootDirs)
{
if (dirs.Name == "TeslaCam")
{
var RecentClipsDir = dirs.GetDirectories().FirstOrDefault(e => e.Name == "RecentClips");
if (RecentClipsDir != null)
{
TeslaCamDirectoryCollection c = new TeslaCamDirectoryCollection();
c.BuildFromBaseDirectory(RecentClipsDir.FullName);
c.SetDisplayName("Recent Clips");
Application.Current.Dispatcher.Invoke(DispatcherPriority.Background,
new Action(() => { this.model.ListItems.Add(c); }));
driveFound = true;
}
var SavedClipsDir = dirs.GetDirectories().FirstOrDefault(e => e.Name == "SavedClips");
if (SavedClipsDir != null)
{
TeslaCamDirectoryCollection c = new TeslaCamDirectoryCollection();
c.BuildFromBaseDirectory(SavedClipsDir.FullName);
c.SetDisplayName("Saved Clips");
Application.Current.Dispatcher.Invoke(DispatcherPriority.Background,
new Action(() => { this.model.ListItems.Add(c); }));
driveFound = true;
}
}
if (driveFound)
{
Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Background,
new Action(() =>
{ this.model.LeftStatusText = "Location: " + dirs.FullName; }));
return;
}
}
}
Application.Current.Dispatcher.Invoke(DispatcherPriority.Background,
new Action(() =>
{
this.model.LeftStatusText = "Ready";
this.ShowMessageAsync("TeslaCam Drive Not Found", "A TeslaCam drive could not automatically be found. Drag a folder or file to start playing.");
}));
}
catch (Exception ex)
{
}
});
}