public static int InsertObject(object obj)
{
int result = 0;
if (obj.GetType() == typeof(Project))
{
Project objProject = (Project)obj;
result = GetConnection().Insert(objProject);
}
else if (obj.GetType() == typeof(Trip))
{
Trip objTrip = (Trip)obj;
result = GetConnection().Insert(objTrip);
}
else if (obj.GetType() == typeof(Site))
{
Site objSite = (Site)obj;
result = GetConnection().Insert(objSite);
}
else if (obj.GetType() == typeof(Specimen))
{
Specimen objSpecimen = (Specimen)obj;
result = GetConnection().Insert(objSpecimen);
}
return(result);
}
// constructor takes Site as argument to record Specimen under
public SpecimenPage(Site site)
{
specimen = new Specimen();
this.site = site;
siteName = site.SiteName;
InitializeComponent();
Title = siteName + "-Specimen" + (AppVariables.CollectionCount + 1).ToString();
}
// constructor takes Specimen as argument - editing
public SpecimenPage(Specimen specimen)
{
this.specimen = specimen;
siteName = specimen.SiteName;
InitializeComponent();
editing = true;
Title = specimen.SiteName + "-" + specimen.SpecimenName;
entryFieldID.Text = specimen.FieldIdentification;
entryFieldID.IsEnabled = false;
entryOccurrenceNotes.Text = specimen.OccurrenceNotes;
entrySubstrate.Text = specimen.Substrate;
pickerLifeStage.SelectedItem = specimen.LifeStage;
switchCultivated.IsToggled = specimen.Cultivated;
entryIndivCount.Text = specimen.IndividualCount;
btnNewSpecimen.IsEnabled = false;
}
public void btnNewSpecimen_Clicked(object sender, EventArgs e)
{
specimen = new Specimen();
specimenGPS = "";
entryFieldID.Text = "";
entryOccurrenceNotes.Text = "";
entrySubstrate.Text = "";
pickerLifeStage.SelectedItem = null;
switchCultivated.IsToggled = false;
entryIndivCount.Text = "";
lblOtherLifeStage.IsVisible = false;
entryOtherLifeStage.IsVisible = false;
entryOtherLifeStage.Text = "";
lblStatusMessage.IsVisible = false;
lblStatusMessage.Text = "";
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Cleared for new Specimen");
}
// Add Specimen button
// - prompts user with a Site to add Specimen to
// - upon selecting a Site, the Site is passed to the SpecimenPage through SpecimenPage's constructor
public async void btnAddSpecimen_Clicked(object sender, EventArgs e)
{
try
{
// get all sites for current Project
List <Trip> tripList = ORM.GetTrips(project.ProjectName);
List <Site> allSites = new List <Site>();
foreach (Trip trip in tripList)
{
List <Site> tripSiteList = ORM.GetSites(trip.TripName);
foreach (Site site in tripSiteList)
{
allSites.Add(site);
}
}
string[] sites = new string[allSites.Count + 1];
for (int i = 0; i < sites.Length - 1; i++)
{
sites[i] = allSites[i].SiteName;
}
sites[allSites.Count] = "Specimen" + (AppVariables.CollectionCount + 1).ToString();
AppVariables.CollectionCount += 1;
var action = await DisplayActionSheet("Choose a Site, or add default Specimen", "Cancel", null, sites);
Debug.WriteLine("Action chosen: " + action);
if (action.Contains("Specimen"))
{
// if trip-today exists, add to it
// else add trip-today, add to it
Trip trip = new Trip
{
ProjectName = project.ProjectName,
TripName = "Trip-" + DateTime.Now.ToString("MM-dd-yyyy"),
CollectionDate = DateTime.Now
};
if (!ORM.CheckExists(trip))
{
ORM.InsertObject(trip);
}
// if site-today exists, add to it
// else add site-today, add to it
Site site = new Site
{
SiteName = "Site-" + DateTime.Now.ToString("MM-dd-yyyy"),
TripName = trip.TripName,
GPSCoordinates = await CurrentGPS.CurrentLocation()
};
if (!ORM.CheckExists(site))
{
ORM.InsertObject(site);
}
// add this specimen to the specimen database
// message user that specimen was added
Specimen specimen = new Specimen();
specimen.SiteName = site.SiteName;
specimen.SpecimenName = action;
specimen.SpecimenNumber = AppVariables.CollectionCount;
specimen.GPSCoordinates = await CurrentGPS.CurrentLocation();
ORM.InsertObject(specimen);
DependencyService.Get <ICrossPlatformToast>().ShortAlert(action + " saved!");
}
else
{
await Navigation.PushAsync(new SpecimenPage(ORM.GetSiteByName(action)));
}
}
catch (Exception ex)
{
// no Sites have been saved, no Site table to query against
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Create Site first!");
Debug.WriteLine(ex.Message);
}
}
public static bool CheckExists(object obj)
{
bool exists = false;
if (obj.GetType() == typeof(Project))
{
Project objProject = (Project)obj;
// check for duplicate names first
List <Project> existingProjects = GetConnection().Query <Project>("select * from Project");
foreach (Project p in existingProjects)
{
if (p.ProjectName.Equals(objProject.ProjectName))
{
exists = true;
break;
}
}
}
else if (obj.GetType() == typeof(Trip))
{
Trip objTrip = (Trip)obj;
// check for duplicate names first
List <Trip> existingTrips = GetConnection().Query <Trip>("select * from Trip");
foreach (Trip p in existingTrips)
{
if (p.TripName.Equals(objTrip.TripName))
{
exists = true;
break;
}
}
}
else if (obj.GetType() == typeof(Site))
{
Site objSite = (Site)obj;
// check for duplicate names first
List <Site> existingSites = GetConnection().Query <Site>("select * from Site");
foreach (Site p in existingSites)
{
if (p.SiteName.Equals(objSite.SiteName))
{
exists = true;
break;
}
}
}
else if (obj.GetType() == typeof(Specimen))
{
Specimen objSpecimen = (Specimen)obj;
// check for duplicate names first
List <Specimen> existingSpecimens = GetConnection().Query <Specimen>("select * from Specimen");
foreach (Specimen p in existingSpecimens)
{
if (p.SpecimenName.Equals(objSpecimen.SpecimenName))
{
exists = true;
break;
}
}
}
return(exists);
}
