///// <summary>
///// Determines whether this instance can execute.
///// </summary>
///// <returns></returns>
//private bool CanExecute()
//{
// return true;
//}
///// <summary>
///// Executes the import command.
///// </summary>
//private void ExecuteImportCommand()
//{
// RegionManager.RequestNavigate(RegionNames.MainContent, new Uri(ViewNames.WebsiteImportView, UriKind.Relative));
//}
public void LoadData()
{
// For each installed dataset, for each imported file, find the matches in the selected datasets saved in the website...
try
{
// could move this into the loop and pass outer.Id, but here it's a single query
var importedDatasets = WebsiteDataService.GetDatasetSummary();
//if (InstalledDatasets == null || !InstalledDatasets.Any())
//{
var datasets = WebsiteDataService.GetInstalledDatasets();
// create an OC of datasets for binding in the view
InstalledDatasets = datasets.Distinct().Select(target => new InstalledDataset
{
Id = target.Id,
IsTrendingEnabled = target.IsTrendingEnabled,
NameOfInstalledDataset = target.Name,
WebsiteViewModel = ManageViewModel.WebsiteViewModel,
Manager = ManageViewModel,
Events = EventAggregator
}).ToObservableCollection();
//}
foreach (var outer in InstalledDatasets)
{
// it should return an empty ToList if there are none, but just to be safe
if (!importedDatasets.Any(x => x.DatasetTypeId == outer.Id))
{
var specialRow = new ImportedFile(outer.Id, false, outer.NameOfInstalledDataset, "", "", "", "", ImportedFileRowTypes.NoneImported);
outer.ImportedFiles.Add(specialRow);
}
else
{
var specialRow = new ImportedFile(outer.Id, false, outer.NameOfInstalledDataset, "", "", "", "", ImportedFileRowTypes.PleaseSelect);
outer.ImportedFiles.Add(specialRow);
foreach (var inner in importedDatasets.Where(x => x.DatasetTypeId == outer.Id))
{
// This imported dataset is 'unselected' if there are no datasets in the website, or if none have id == inner.DatasetTypeId
bool selected = ManageViewModel.WebsiteViewModel != null && CurrentWebsite != null && CurrentWebsite.Datasets != null &&
CurrentWebsite.Datasets.Any(d => d.Dataset.ContentType.Id == inner.DatasetTypeId && d.Dataset.Id == inner.DatasetImport.Id);
var name = string.Format("{0}: {1}", outer.NameOfInstalledDataset, inner.Name);
var websiteDataSet = (ManageViewModel.WebsiteViewModel != null && CurrentWebsite != null && CurrentWebsite.Datasets != null &&
CurrentWebsite.Datasets.Any(ds => ds.Dataset.Id == inner.DatasetImport.Id))
? CurrentWebsite.Datasets.SingleOrDefault(ds => ds.Dataset.Id == inner.DatasetImport.Id)
: null;
var file = new ImportedFile(inner.DatasetId, selected, name,
inner.Year.ToString(), inner.Quarter,
inner.VersionMonth, inner.VersionYear,
ImportedFileRowTypes.Normal,
websiteDataSet != null ? websiteDataSet.Dataset : null);
// Add selected files to the website list of datasets; add unselected files to the list of "available" files
if (selected)
{
outer.WebsiteDatasets.Add(file);
}
else
{
outer.ImportedFiles.Add(file);
}
}
}
// select the first row
outer.SelectedImportedFile = outer.ImportedFiles[0];
}
}
catch (Exception ex)
{
EventAggregator.GetEvent <ErrorNotificationEvent>().Publish(ex);
}
}
