private async Task LoadFilesAsync()
{
OpenDocuments.Clear();
var tokens = await Settings.GetFileTokensAsync();
var documents = new List <BaseDocumentViewModel>();
foreach (string token in tokens)
{
try
{
StorageFile file;
bool isSaveable = false;
if (token.StartsWith("SampleFile:"))
{
string fileName = token.Substring("SampleFile:".Length);
file = await StorageFile.GetFileFromApplicationUriAsync(new Uri($"ms-appx:///{SamplesFolderName}/{fileName}"));
}
else
{
file = await StorageApplicationPermissions.FutureAccessList.GetFileAsync(token);
isSaveable = true;
}
if (file != null)
{
documents.Add(await LoadFromFileAsync(file, token, Properties, isSaveable));
}
}
catch { }
}
try
{
var samplesFolder = await Package.Current.InstalledLocation.GetFolderAsync(SamplesFolderName);
foreach (var file in await samplesFolder.GetFilesAsync())
{
if (file.FileType.ToLower().Equals(".json"))
{
AddDocumentItems.Add(new AddDocumentListItem()
{
DisplayName = file.Name,
File = file
});
}
}
}
catch { }
foreach (var doc in documents)
{
AddDocument(doc);
}
var currDoc = documents.FirstOrDefault(i => i.Token == _currentDocumentToken.Value);
if (currDoc == null)
{
currDoc = documents.FirstOrDefault();
}
CurrentDocument = currDoc;
}
