public async void btnSetSiteGPS_Clicked(object sender, EventArgs e)
{
lblStatusMessage.IsVisible = true;
lblStatusMessage.TextColor = Color.Orange;
lblStatusMessage.Text = "Getting Location...";
siteGPS = await CurrentGPS.CurrentLocation();
if (siteGPS.Equals(""))
{
lblStatusMessage.TextColor = Color.Red;
lblStatusMessage.Text = "Failed to get location";
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Failed to get GPS location. Is Location enabled?");
}
else
{
lblStatusMessage.TextColor = Color.Blue;
lblStatusMessage.Text = "Location: " + siteGPS;
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Location: " + siteGPS);
}
}
// 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);
}
}