/// <summary>
/// Saves the current trip.
/// </summary>
/// <returns><c>true</c>, if current trip was saved, <c>false</c> otherwise.</returns>
private bool SaveCurrentTrip()
{
// check to make sure name is present
if (entryTripName.Text is null || entryTripName.Text.Equals(""))
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Trip name is required.");
return(false);
}
trip.ProjectName = project.ProjectName;
trip.TripName = entryTripName.Text;
trip.AdditionalCollectors = (entryAdditionalCollectors.Text is null) ? "" : entryAdditionalCollectors.Text;
trip.CollectionDate = dpCollectionDate.Date;
// check for duplicate names before saving
if (DataFunctions.CheckExists(trip, trip.TripName))
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert("You already have a trip with the same name!");
return(false);
}
// save trip to database
int autoKeyResult = DatabaseFile.GetConnection().Insert(trip);
Debug.WriteLine("inserted trip, recordno is: " + autoKeyResult.ToString());
return(true);
}
/// <summary>
/// btnSaveTrip Click event.
/// Handles the Saving, or Updating, of the current Trip.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
public async void btnSaveTrip_Clicked(object sender, EventArgs e)
{
if (userIsEditing)
{
trip.AdditionalCollectors = (entryAdditionalCollectors.Text is null) ? "" : entryAdditionalCollectors.Text;
trip.CollectionDate = dateChanged ? dpCollectionDate.Date : trip.CollectionDate;
int updateResult = DatabaseFile.GetConnection().Update(trip, typeof(Trip));
if (updateResult == 1)
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(trip.TripName + " update succeeded.");
editWasSaved = true;
return;
}
else
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(trip.TripName + " update failed.");
return;
}
}
SaveCurrentTrip();
// automatically navigate to Site page after saving Trip
await Navigation.PushAsync(new SitePage(trip));
Navigation.RemovePage(this);
}
/// <summary>
/// Saves the current project.
/// </summary>
/// <returns><c>true</c>, if current project was saved, <c>false</c> otherwise.</returns>
private bool SaveCurrentProject()
{
// check to make sure name is present
if (entryProjectName.Text is null || entryProjectName.Text.Equals(""))
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Project name is required.");
return(false);
}
project.ProjectName = entryProjectName.Text;
project.PrimaryCollector = entryPrimaryCollectorProject.Text;
project.CreatedDate = dpCreatedDate.Date;
// check for duplicate names first
if (DataFunctions.CheckExists(project, project.ProjectName))
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert($"'{project.ProjectName}' already exists...");
return(false);
}
// save project to database
int autoKeyResult = DatabaseFile.GetConnection().Insert(project);
Debug.WriteLine("inserted project, recordno is: " + autoKeyResult.ToString());
return(true);
}
/// <summary>
/// btnSaveProject Click event.
/// Handles the Saving, or Updating, of the current Project.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
private async void btnSaveProject_Clicked(object sender, EventArgs e)
{
if (userIsEditing)
{
project.PrimaryCollector = (entryPrimaryCollectorProject.Text is null) ? "" : entryPrimaryCollectorProject.Text;
project.CreatedDate = dateChanged ? dpCreatedDate.Date : project.CreatedDate;
int updateResult = DatabaseFile.GetConnection().Update(project, typeof(Project));
if (updateResult == 1)
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(project.ProjectName + " update succeeded.");
editWasSaved = true;
return;
}
else
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(project.ProjectName + " update failed.");
return;
}
}
SaveCurrentProject();
// automatically navigate to the collecting page after saving the project
await Navigation.PushAsync(new CollectingPage(project));
Navigation.RemovePage(this);
}
/// <summary>
/// btnSaveSite Click event.
/// Handles Save/Update of the current Site.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
public async void btnSaveSite_Clicked(object sender, EventArgs e)
{
if (userIsEditing)
{
site.AssociatedTaxa = (entryAssocTaxa.Text is null) ? "" : entryAssocTaxa.Text;
site.GPSCoordinates = siteGPS.Equals("") ? site.GPSCoordinates : siteGPS;
site.Habitat = (entryHabitat.Text is null) ? "" : entryHabitat.Text;
site.Locality = (entryLocality.Text is null) ? "" : entryLocality.Text;
site.LocationNotes = (entryLocationNotes.Text is null) ? "" : entryLocationNotes.Text;
int updateResult = DatabaseFile.GetConnection().Update(site, typeof(Site));
if (updateResult == 1)
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(site.SiteName + " update succeeded.");
return;
}
else
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert(site.SiteName + " update failed.");
return;
}
}
SaveCurrentSite();
// automatically navigate to the specimen page after creating the site
await Navigation.PushAsync(new SpecimenPage(site));
Navigation.RemovePage(this);
}
/// <summary>
/// Saves the current specimen.
/// </summary>
/// <returns><c>true</c>, if current specimen was saved, <c>false</c> otherwise.</returns>
private bool SaveCurrentSpecimen()
{
specimen.SiteName = site.SiteName;
specimen.GPSCoordinates = site.GPSCoordinates;
specimen.OccurrenceNotes = entryOccurrenceNotes.Text is null ? "" : entryOccurrenceNotes.Text;
specimen.Substrate = entrySubstrate.Text is null ? "" : entrySubstrate.Text;
specimen.IndividualCount = entryIndivCount.Text is null ? "" : entryIndivCount.Text;
specimen.Cultivated = switchCultivated.IsToggled;
AppVariables.CollectionCount = AppVariables.CollectionCount > 0 ? AppVariables.CollectionCount + 1 : 1;
specimen.SpecimenNumber = AppVariables.CollectionCount;
specimen.FieldIdentification = entryFieldID.Text is null ? "" : entryFieldID.Text;
specimen.SpecimenName = "Specimen-" + specimen.SpecimenNumber;
specimen.LifeStage = pickerLifeStage.SelectedItem is null ? "" : pickerLifeStage.SelectedItem.ToString();
int autoKeyResult = DatabaseFile.GetConnection().Insert(specimen);
Debug.WriteLine("inserted specimen, recordno is: " + autoKeyResult.ToString());
// anytime we add a specimen we need to write back the CollectionCount
AppVarsFile.WriteAppVars();
return(true);
}
/// <summary>
/// btnSaveSpecimen Click event.
/// Saves or Updates the current Specimen.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
public void btnSaveSpecimen_Clicked(object sender, EventArgs e)
{
if (userIsEditing)
{
specimen.Substrate = entrySubstrate.Text;
specimen.IndividualCount = entryIndivCount.Text;
specimen.Cultivated = switchCultivated.IsToggled;
specimen.OccurrenceNotes = entryOccurrenceNotes.Text;
specimen.LifeStage = pickerLifeStage.SelectedItem.ToString();
specimen.GPSCoordinates = site.GPSCoordinates;
int updateResult = DatabaseFile.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;
}
}
SaveCurrentSpecimen();
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Saved " + specimen.SpecimenName);
btnNewSpecimen_Clicked(this, e); // we could continue here or force the user to go back to the CollectingPage, need more user input...
}
protected override void OnStart()
{
// Handle when your app starts
// load app variables from file
bool result = AppVarsFile.ReadAppVars();
if (!result)
{
AppVariables.CollectionCount = DataFunctions.GetSpecimenCount();
}
// create tables for ORM, if not already created
DatabaseFile.GetConnection().CreateTable <Project>();
DatabaseFile.GetConnection().CreateTable <Trip>();
DatabaseFile.GetConnection().CreateTable <Site>();
DatabaseFile.GetConnection().CreateTable <Specimen>();
}
/// <summary>
/// Saves the current site.
/// </summary>
/// <returns><c>true</c>, if current site was saved, <c>false</c> otherwise.</returns>
private bool SaveCurrentSite()
{
if (siteGPS.Equals(""))
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Record the Site GPS first!");
return(false);
}
// saving new Site
site.GPSCoordinates = siteGPS;
site.TripName = trip.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(false);
}
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
if (DataFunctions.CheckExists(site, site.SiteName))
{
DependencyService.Get <ICrossPlatformToast>().ShortAlert("You already have a site with the same name!");
return(false);
}
// save site to database
int autoKeyResult = DatabaseFile.GetConnection().Insert(site);
// DependencyService.Get<ICrossPlatformToast>().ShortAlert("Site " + site.SiteName + " saved!");
Debug.WriteLine("inserted site, recordno is: " + autoKeyResult.ToString());
return(true);
}
