private async void Button_Clicked(object sender, EventArgs e)
{
try
{
ctrlActivator.IsRunning = true;
PNRRootobject pnrRootobject = null;
if (CheckForInternetConnection())
{
pnrRootobject = await App.serviceManager.RefreshDataAsync(ctrlTxtPNR.Text);
if (pnrRootobject != null)
{
ctrlFramePNRResult.IsVisible = true;
ctrlFrameBookingStatus.IsVisible = true;
ctrlBottomFrame.IsVisible = true;
ctrlBookingStatus.IsVisible = true;
Observablepassengers = new ObservableCollection <Passenger>(pnrRootobject.passengers);
ctrlGridSource.ItemsSource = Observablepassengers;
this.BindingContext = pnrRootobject;
}
else
{
await DisplayAlert("Information !", "Please Enter valid PNR..", "OK");
}
}
else
{
await DisplayAlert("Warning !", "Internet Connection Lost..", "OK");
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
finally
{
ctrlActivator.IsRunning = false;
// pnrRootobject = null;
}
}
public async Task <PNRRootobject> RefreshDataAsync(string pnrNumber)
{
PNRRootobject pNRRootobject = null;
try
{
string url = $"https://api.railwayapi.com/v2/pnr-status/pnr/{pnrNumber}/apikey/{ApiKey}/";
var response = await client.GetAsync(new Uri(url));
if (response.IsSuccessStatusCode)
{
var content = await response.Content.ReadAsStringAsync();
pNRRootobject = JsonConvert.DeserializeObject <PNRRootobject>(content);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return(pNRRootobject);
}
