async void OnDeleteButtonClicked(object sender, EventArgs e)
{
AgriFarm agriFarm = (AgriFarm)BindingContext;
await manager.Delete(agriFarm.id);
//Farm farm = (Farm)BindingContext;
//await App.FarmDatabase.DeleteFarmAsync(farm);
await Navigation.PopModalAsync();
instance = null;
}
public PolygonMarkerPage()
{
InitializeComponent();
BindingContext = new PinItemsSourcePageViewModel();
GetLocation();
buttonBuild.IsEnabled = false;
try
{
AgriFarm agriFarm = App.SelectedAgriFarm;
Title = "Fazenda " + agriFarm.name.value;
points = agriFarm.landLocation.value.coordinates;
if (points.Count > 0)
{
foreach (IList <double> point in points)
{
positions.Add(new Position(point[0], point[1]));
}
CreatePolygon();
buttonRebuild.IsVisible = true;
buttonClear.IsVisible = false;
buttonSave.IsVisible = false;
}
}
catch (NullReferenceException e)
{
Log.Warning("NullReferenceException", e.Message);
}
/*
* // usar variável global App.SelectedFarm aqui
* Farm farm = App.FarmDatabase.GetFarmAsync(App.SelectedFarm.ID).Result;
* Title = "Fazenda " + farm.Name;
* if (!string.IsNullOrEmpty(farm.LandLocationBlobbed))
* {
* foreach (Position position in farm.LandLocation)
* positions.Add(position);
* CreatePolygon();
* buttonRebuild.IsVisible = true;
* buttonClear.IsVisible = false;
* buttonSave.IsVisible = false;
* }
*/
}
async void OnSaveClicked(object sender, EventArgs e)
{
AgriFarm agriFarm = new AgriFarm();
agriFarm.id = App.SelectedAgriFarm.id;
Value value = new Value("Polygon", points);
LandLocation landLocation = new LandLocation();
landLocation.value = value;
agriFarm.landLocation = landLocation;
//App.SelectedAgriFarm.landLocation.value.type = "Polygon";
//App.SelectedAgriFarm.landLocation.value.coordinates = points;
//agriFarm.landLocation = App.SelectedAgriFarm.landLocation;
await manager.Update(agriFarm);
await Navigation.PopModalAsync();
}
public async Task <HttpResponseMessage> Add(AgriFarm agriFarm)
{
string json = JsonConvert.SerializeObject(agriFarm,
Newtonsoft.Json.Formatting.None,
new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
});
HttpClient client = await GetClient();
HttpResponseMessage response = await client.PostAsync(URL,
new StringContent(
json,
Encoding.UTF8, "application/json"));
//return JsonConvert.DeserializeObject<AgriFarm>(await response.Content.ReadAsStringAsync());
return(response);
}
public async Task Update(AgriFarm agriFarm)
{
string url = URL + "/" + agriFarm.id + "/attrs?";
string json = JsonConvert.SerializeObject(agriFarm,
Newtonsoft.Json.Formatting.None,
new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
});
var raw = json;
var o = (Newtonsoft.Json.Linq.JObject)JsonConvert.DeserializeObject(json);
o.Property("id").Remove();
HttpClient client = await GetClient();
await client.PostAsync(url,
new StringContent(
o.ToString(),
Encoding.UTF8, "application/json"));
}
