public async void btnSaveTrip_Clicked(object sender, EventArgs e)
{
if (editing) // editing should only require all existing information to be changed
{
if (!entryAdditionalCollectors.Text.Equals("") && !entryAdditionalCollectors.Text.Equals(""))
{
trip.AdditionalCollectors = entryAdditionalCollectors.Text;
trip.CollectionDate = dpCollectionDate.Date;
int updateResult = ORM.GetConnection().Update(trip, typeof(Trip));
if (updateResult == 1) // what is result of above call?
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(trip.TripName + " save succeeded.");
return;
}
else
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(trip.TripName + " save failed.");
return;
}
}
}
trip.ProjectName = projectName;
bool defaultData = false;
// check to make sure name is present
if (entryTripName.Text is null || entryAdditionalCollectors.Text is null)
{
trip.TripName = entryTripName.Text; // only trip name is required
// add default date
trip.CollectionDate = DateTime.Today;
defaultData = true;
}
if (!defaultData)
{
trip.TripName = entryTripName.Text;
trip.AdditionalCollectors = entryAdditionalCollectors.Text;
trip.CollectionDate = dpCollectionDate.Date;
}
// check for duplicate names before saving
if (ORM.CheckExists(trip))
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert("You already have a trip with the same name!");
return;
}
// save trip to database
int autoKeyResult = ORM.GetConnection().Insert(trip);
Debug.WriteLine("inserted trip, recordno is: " + autoKeyResult.ToString());
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Saved Trip " + trip.TripName);
// automatically navigate to Site page after saving Trip
await Navigation.PushAsync(new SitePage(trip));
}
// SaveProject button event
// - checks for required data on click
// - writes Project to the local database
private async void btnSaveProject_Clicked(object sender, EventArgs e)
{
if (editing)
{
if (!(entryPrimaryCollectorProject.Text is null) || !entryPrimaryCollectorProject.Text.Equals(""))
{
project.PrimaryCollector = entryPrimaryCollectorProject.Text;
project.CreatedDate = dpCreatedDate.Date;
int updateResult = ORM.GetConnection().Update(project, typeof(Project));
if (updateResult == 1)
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(project.ProjectName + " update succeeded.");
return;
}
else
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(project.ProjectName + " update failed.");
return;
}
}
else
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Update requires some info to be changed.");
return;
}
}
protected override void OnStart()
{
// Handle when your app starts
// load app variables from file
bool result = AppVarsFile.ReadAppVars();
// create tables for ORM, if not already created
ORM.GetConnection().CreateTable <Project>();
ORM.GetConnection().CreateTable <Trip>();
ORM.GetConnection().CreateTable <Site>();
ORM.GetConnection().CreateTable <Specimen>();
}
public void btnSaveSite_Clicked(object sender, EventArgs e)
{
if (editing) // editing should only require all existing information to be changed
{
if (!entryHabitat.Text.Equals("") && !entryLocality.Text.Equals("") && !entryAssocTaxa.Text.Equals("") && entryLocationNotes.Text.Equals("") &&
!(entryHabitat.Text is null) && !(entryLocality.Text is null) && !(entryAssocTaxa.Text is null) && !(entryLocationNotes.Text is null))
{
site.AssociatedTaxa = entryAssocTaxa.Text;
site.GPSCoordinates = (siteGPS.Equals("")) ? site.GPSCoordinates : siteGPS;
site.Habitat = entryHabitat.Text;
site.Locality = entryLocality.Text;
site.LocationNotes = entryLocationNotes.Text;
int updateResult = ORM.GetConnection().Update(site, typeof(Site));
if (updateResult == 1)
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(site.SiteName + " save succeeded.");
return;
}
else
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(site.SiteName + " save failed.");
return;
}
}
else
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Need all info to save Site!");
return;
}
}
site.GPSCoordinates = siteGPS;
site.TripName = tripName;
// only require name to save Site
if (entrySiteName.Text is null || entrySiteName.Text.Equals(""))
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Must enter a name for Site!");
return;
}
site.SiteName = entrySiteName.Text;
site.Locality = entryLocality.Text is null ? "" : entryLocality.Text;
site.Habitat = entryHabitat.Text is null ? "" : entryHabitat.Text;
site.AssociatedTaxa = entryAssocTaxa.Text is null ? "" : entryAssocTaxa.Text;
site.LocationNotes = entryLocationNotes.Text is null ? "" : entryLocationNotes.Text;
// check for duplicate names before saving
existingSites = ORM.GetSites(site.TripName);
foreach (Site s in existingSites)
{
if (s.SiteName.Equals(site.SiteName))
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert("You already have a site with the same name!");
return;
}
}
// save site to database
int autoKeyResult = ORM.GetConnection().Insert(site);
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Site " + site.SiteName + " saved!");
Debug.WriteLine("inserted site, recordno is: " + autoKeyResult.ToString());
}
public void btnSaveSpecimen_Clicked(object sender, EventArgs e)
{
if (editing)
{
if (!entrySubstrate.Text.Equals("") && !entryIndivCount.Text.Equals("") && !entryOccurrenceNotes.Text.Equals("") && !(pickerLifeStage.SelectedItem is null) &&
!(entrySubstrate.Text is null) && !(entryIndivCount.Text is null) && !(entryOccurrenceNotes.Text is null))
{
specimen.Substrate = entrySubstrate.Text;
specimen.IndividualCount = entryIndivCount.Text;
specimen.Cultivated = switchCultivated.IsToggled;
specimen.OccurrenceNotes = entryOccurrenceNotes.Text;
specimen.LifeStage = pickerLifeStage.SelectedItem.ToString();
specimen.GPSCoordinates = (specimenGPS.Equals("")) ? specimen.GPSCoordinates : specimenGPS;
int updateResult = ORM.GetConnection().Update(specimen, typeof(Specimen));
if (updateResult == 1)
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(specimen.SpecimenName + " save succeeded.");
return;
}
else
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(specimen.SpecimenName + " save failed");
return;
}
}
else
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Need all info to save Specimen!");
return;
}
}
specimen.SiteName = site.SiteName;
specimen.GPSCoordinates = specimenGPS;
specimen.OccurrenceNotes = entryOccurrenceNotes.Text is null ? "" : entryOccurrenceNotes.Text;
specimen.Substrate = entrySubstrate.Text is null ? "" : entrySubstrate.Text;
specimen.IndividualCount = entryIndivCount.Text is null ? "" : entryIndivCount.Text;
AppVariables.CollectionCount = AppVariables.CollectionCount > 0 ? AppVariables.CollectionCount : 0;
specimen.SpecimenNumber = AppVariables.CollectionCount + 1;
specimen.FieldIdentification = entryFieldID.Text is null ? "Specimen" + specimen.SpecimenNumber.ToString() : entryFieldID.Text;
specimen.SpecimenName = "Specimen" + specimen.SpecimenNumber;
if (entryOtherLifeStage.IsVisible && !entryOtherLifeStage.Text.Equals(""))
{
specimen.LifeStage = entryOtherLifeStage.Text;
}
else if (entryOtherLifeStage.IsVisible)
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Fill in \"Other\" Life Stage!");
return;
}
else
{
specimen.LifeStage = pickerLifeStage.SelectedItem is null ? "" : pickerLifeStage.SelectedItem.ToString();
}
specimen.Cultivated = switchCultivated.IsToggled;
// save Specimen to database
int autoKeyResult = ORM.GetConnection().Insert(specimen);
Debug.WriteLine("inserted specimen, recordno is: " + autoKeyResult.ToString());
// update CollectionCount
AppVariables.CollectionCount = specimen.SpecimenNumber;
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Saved specimen " + specimen.FieldIdentification);
}