/// <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>
/// 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>
/// btnNewSpecimen Click event.
/// Clears the Page for a new Specimen.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
public void btnNewSpecimen_Clicked(object sender, EventArgs e)
{
specimen = new Specimen();
entryFieldID.Text = "";
entryOccurrenceNotes.Text = "";
entrySubstrate.Text = "";
pickerLifeStage.SelectedItem = null;
switchCultivated.IsToggled = false;
entryIndivCount.Text = "";
lblStatusMessage.IsVisible = false;
lblStatusMessage.Text = "";
specimen.SiteName = site.SiteName;
if (DataFunctions.CheckExists(specimen, site.RecordNo.ToString() + "-" + AppVariables.CollectionCount.ToString()))
{
Title = site.RecordNo.ToString() + "-" + (AppVariables.CollectionCount + 1).ToString();
}
else
{
Title = site.RecordNo.ToString() + "-" + AppVariables.CollectionCount.ToString();
}
}
/// <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);
}
public async void Collect_OnClick(object sender, EventArgs e)
{
try
{
List <Project> projectList = DataFunctions.GetProjects();
string[] projects = new string[projectList.Count + 1];
for (int i = 0; i < projects.Length - 1; i++)
{
projects[i] = projectList[i].ProjectName;
}
// default 'today' project
Project todayProject = new Project
{
ProjectName = string.Format("Project-{0}", DateTime.Now.ToString("MM-dd-yyyy")),
PrimaryCollector = (AppVariables.CollectorName is null) ? "" : AppVariables.CollectorName,
CreatedDate = DateTime.Now
};
bool dayPExists = false;
foreach (var p in projectList)
{
if (p.ProjectName.Equals(todayProject.ProjectName))
{
dayPExists = true;
break;
}
}
if (!dayPExists)
{
projectList.Add(todayProject);
projects[projects.Length - 1] = string.Format("Project-{0}", DateTime.Now.ToString("MM-dd-yyyy"));
}
else
{
projects = (from p in projectList
select p.ProjectName).ToArray();
}
var action = await DisplayActionSheet("Choose a project", "Cancel", null, projects);
foreach (Project p in projectList)
{
if (p.ProjectName.Equals(action))
{
if (action.Equals(string.Format("Project-{0}", DateTime.Now.ToString("MM-dd-yyyy"))))
{ // add today project to database if it is selected
if (!DataFunctions.CheckExists(p, p.ProjectName))
{
int autoKeyResult = DataFunctions.InsertObject(p);
await Navigation.PushAsync(new CollectingPage(p));
break;
}
else
{
await Navigation.PushAsync(new CollectingPage(p));
break;
}
}
else
{
await Navigation.PushAsync(new CollectingPage(p));
break;
}
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
DependencyService.Get <ICrossPlatformToast>().ShortAlert("Can't start collecting until you've created a project!");
}
}
public async void btnAddSpecimen_Clicked(object sender, EventArgs e)
{
try
{
// get all sites for current Project
List <Trip> tripList = DataFunctions.GetTrips(project.ProjectName);
List <Site> allSites = new List <Site>();
foreach (Trip trip in tripList)
{
List <Site> tripSiteList = DataFunctions.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();
var action = await DisplayActionSheet("Choose a Site, or add default Specimen", "Cancel", null, sites);
Debug.WriteLine("Action chosen: " + action);
if (action.Equals("Cancel"))
{
return;
}
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 (!DataFunctions.CheckExists(new Trip(), "Trip-" + DateTime.Now.ToString("MM-dd-yyyy")))
{
DataFunctions.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
};
if (!DataFunctions.CheckExists(site, site.SiteName))
{
Plugin.Geolocator.Abstractions.Position position = await CurrentGPS.CurrentLocation();
if (!(position is null))
{
site.GPSCoordinates = position.Latitude.ToString() + "," + position.Longitude.ToString() + "," + position.Accuracy.ToString() + "," + position.Altitude.ToString();
}
DataFunctions.InsertObject(site);
}
// add this specimen to the specimen database
// message user that specimen was added
Specimen specimen = new Specimen
{
SiteName = site.SiteName,
SpecimenName = action,
SpecimenNumber = AppVariables.CollectionCount,
GPSCoordinates = site.GPSCoordinates
};
DataFunctions.InsertObject(specimen);
AppVariables.CollectionCount += 1;
DependencyService.Get <ICrossPlatformToast>().ShortAlert(action + " saved!");
// anytime we add a specimen we need to write back the CollectionCount
AppVarsFile.WriteAppVars();
}
else
{
await Navigation.PushAsync(new SpecimenPage(DataFunctions.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);
}
}