public MainWindowViewModel(
Lazy <IApplication> application,
IViewModelFactory viewModelFactory,
IMessenger messenger,
IDialogService dialogService,
IQueryPersistenceService queryPersistenceService,
AccountCommands accountCommands)
{
_application = application;
_viewModelFactory = viewModelFactory;
_messenger = messenger;
_dialogService = dialogService;
_queryPersistenceService = queryPersistenceService;
_accountCommands = accountCommands;
Tabs = new ObservableCollection <TabViewModelBase>();
Accounts = _viewModelFactory.CreateAccounts();
_messenger.Subscribe(this).To <NewQuerySheetMessage>((vm, message) => vm.OnNewQuerySheetMessage(message));
_messenger.Subscribe(this).To <OpenScriptMessage <CosmosStoredProcedure> >((vm, message) => vm.OnOpenScriptMessage(message, _viewModelFactory.CreateStoredProcedureEditor));
_messenger.Subscribe(this).To <OpenScriptMessage <CosmosUserDefinedFunction> >((vm, message) => vm.OnOpenScriptMessage(message, _viewModelFactory.CreateUserDefinedFunctionEditor));
_messenger.Subscribe(this).To <OpenScriptMessage <CosmosTrigger> >((vm, message) => vm.OnOpenScriptMessage(message, _viewModelFactory.CreateTriggerEditor));
_messenger.Subscribe(this).To <SetStatusBarMessage>((vm, message) => vm.OnSetStatusBarMessage(message));
MruList = new ObservableCollection <string>(_queryPersistenceService.LoadMruList());
LoadWorkspace();
}
public QuerySheetViewModel(
QuerySheet querySheet,
string?path,
IContainerContext?containerContext,
IViewModelFactory viewModelFactory,
IDialogService dialogService,
IMessenger messenger,
IQueryPersistenceService queryPersistenceService)
{
_containerContext = containerContext;
_queryPersistenceService = queryPersistenceService;
_viewModelFactory = viewModelFactory;
_dialogService = dialogService;
_messenger = messenger;
_filePath = path;
_title = string.IsNullOrEmpty(path)
? "Untitled " + (++UntitledCounter)
: Path.GetFileNameWithoutExtension(path);
_text = querySheet.Text;
_result = _viewModelFactory.CreateNotRunQueryResult();
_partitionKey = querySheet.PartitionKey;
PartitionKeyMRU = new ObservableCollection <string>();
foreach (var mru in querySheet.PartitionKeyMRU)
{
PartitionKeyMRU.Add(mru);
}
Parameters = new ParametersViewModel <QueryParameterViewModel>();
foreach (var p in querySheet.Parameters)
{
Parameters.AddParameter(CreateParameter(p));
ShowParameters = true;
}
Parameters.AddPlaceholder();
Parameters.Changed += OnParametersChanged;
Errors = new ViewModelValidator <QuerySheetViewModel>(this);
Errors.AddValidator(
vm => vm.PartitionKey,
value => string.IsNullOrEmpty(value) || JsonHelper.TryParseJsonValue(value, out _)
? string.Empty
: "Invalid partition key value");
_messenger.Subscribe(this).To <ExplorerSelectedContainerChangedMessage>(
(vm, message) => vm.OnExplorerSelectedContainerChanged(message));
}
/// <summary>
/// Query the data store
/// </summary>
public static FhirQueryResult Query(ClientRegistryFhirQuery querySpec, List <IResultDetail> details)
{
// Get the services
IClientRegistryDataService dataService = ApplicationContext.CurrentContext.GetService(typeof(IClientRegistryDataService)) as IClientRegistryDataService;
IQueryPersistenceService queryService = ApplicationContext.CurrentContext.GetService(typeof(IQueryPersistenceService)) as IQueryPersistenceService;
try
{
if (querySpec.Quantity > 100)
{
throw new ConstraintException("Query limit must not exceed 100");
}
if (dataService == null)
{
throw new InvalidOperationException("No persistence service has been configured, queries cannot continue without this service");
}
FhirQueryResult result = new FhirQueryResult();
result.Query = querySpec;
result.Issues = new List <DetectedIssue>();
result.Details = details;
result.Results = new List <SVC.Messaging.FHIR.Resources.ResourceBase>(querySpec.Quantity);
VersionedDomainIdentifier[] identifiers;
RegistryQueryRequest queryRequest = new RegistryQueryRequest()
{
QueryRequest = querySpec.Filter,
QueryId = querySpec.QueryId != Guid.Empty ? querySpec.QueryId.ToString() : null,
QueryTag = querySpec.QueryId != Guid.Empty ? querySpec.QueryId.ToString(): null,
IsSummary = !querySpec.IncludeHistory,
Offset = querySpec.Start,
Limit = querySpec.Quantity
};
// Is this a continue?
queryRequest.IsContinue = (!String.IsNullOrEmpty(queryRequest.QueryId) && queryRequest.Offset > 0);
var dataResults = dataService.Query(queryRequest);
details.AddRange(dataResults.Details);
result.TotalResults = dataResults.TotalResults;
// Fetch the results
foreach (HealthServiceRecordContainer res in dataResults.Results)
{
if (res == null)
{
continue;
}
var resultSubject = res.FindComponent(HealthServiceRecordSiteRoleType.SubjectOf) as HealthServiceRecordContainer ?? res;
var processor = FhirMessageProcessorUtil.GetComponentProcessor(resultSubject.GetType());
if (processor == null)
{
result.Details.Add(new NotImplementedResultDetail(ResultDetailType.Error, String.Format("Will not include {1}^^^&{2}&ISO in result set, cannot find converter for {0}", resultSubject.GetType().Name, resultSubject.Id, ApplicationContext.ConfigurationService.OidRegistrar.GetOid("CR_CID").Oid), null, null));
}
else
{
result.Results.Add(processor.ProcessComponent(resultSubject, details));
}
}
// Sort control?
// TODO: Support sort control but for now just sort according to confidence then date
//retVal.Sort((a, b) => b.Id.CompareTo(a.Id)); // Default sort by id
//if (queryPersistence != null)
// result.TotalResults = (int)queryPersistence.QueryResultTotalQuantity(querySpec.QueryId.ToString());
//else
// result.TotalResults = retRecordId.Count(o => o != null);
return(result);
}
catch (Exception ex)
{
Trace.TraceError(ex.ToString());
details.Add(new PersistenceResultDetail(ResultDetailType.Error, ex.Message, ex));
throw;
}
}
