public async Task <IEnumerable <Guideline> > RetrieveAvailableGuidelinesAsync()
{
// Get the guidelines that match the clinical area.
ISyncronizedAzureCrudService azureCrudService = new LocalAzureCRUDService(StaticAzureService.MobileServiceClient);
// Sync data if required.
if (_syncData)
{
await azureCrudService.SyncronizeTableAsync <Model.Azure.Guideline>();
await azureCrudService.SyncronizeTableAsync <ClinicalArea>();
}
// Execute the guidelines query.
var guidelinesOfAreaQuery = azureCrudService.CreateQuery <Model.Azure.Guideline>()
.Where(guideline => (guideline.ClinicalAreaId == _clinicalAreaId) && (guideline.GuidelineContent != null))
.Select(
guideline =>
new Guideline
{
Title = guideline.Title,
Identifier = guideline.GuidelineIdentifier,
Description = guideline.Description
});
var guidelines = await azureCrudService.ExecuteQuery(guidelinesOfAreaQuery);
return(guidelines);
}
public async void OnNavigatingTo(NavigationParameters parameters)
{
var appUserData = parameters["userData"] as AppUserData;
if (appUserData == null)
{
return;
}
ISyncronizedAzureCrudService service = new LocalAzureCRUDService(StaticAzureService.MobileServiceClient);
var query = service.CreateQuery <ClinicalArea>();
var parameterisedQuery = query.WithParameters(new Dictionary <string, string> {
{ "select", "name,id" }
});
var clinicalAreas = await service.ExecuteQuery(parameterisedQuery);
foreach (var clinicalArea in clinicalAreas)
{
AvailableClinicalAreas.Add(new ClinicalAreaListItemViewModel(_navigationService, appUserData)
{
Name = clinicalArea.Name, Id = clinicalArea.Id
});
}
}
