Пример #1
0
        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);
            }
        }
Пример #2
0
        // 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);
            }
        }