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));
}
// 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);
}
}
// Collect button event
// - loads a list of Projects for the user to choose to collect under
// - upon user choosing, loads the Collecting Page
public async void Collect_OnClick(object sender, EventArgs e)
{
try
{
List <Project> projectList = ORM.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 (!ORM.CheckExists(p))
{
int autoKeyResult = ORM.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!");
}
}