public async void LoginRequested(object sender, EventArgs e)
{ //When login button is pressed enable alerts and transition to MainViewController if right conditions are met
var bounds = UIScreen.MainScreen.Bounds;
loader = new LoadingOverlay(bounds, "Checking credentials...");
View.Add(loader);
LoginButton.Enabled = false; //Unable to click login button two times or more while loading
MainViewController viewcontroller = Storyboard.InstantiateViewController("MainViewController") as MainViewController;
KPITableModel MySender = sender as KPITableModel;
if (viewcontroller != null)
{ //If the view controller is null for somereason, does not transfer
string username = UsernameTextfield.Text;
string password = PasswordTextfield.Text;
Task <HttpResponseMessage> TaskResponse = vdaGateway.VerifyLogin(username, password);
var response = await TaskResponse as HttpResponseMessage;
if (response.StatusCode != System.Net.HttpStatusCode.OK)
{
//Alert for Invalid Credentials
var invalidcontroller = UIAlertController.Create("Invalid Credentails", "Please enter a valid Username and/or Password", UIAlertControllerStyle.Alert);
invalidcontroller.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
PresentViewController(invalidcontroller, true, null);
}
else
{
string json_string = await response.Content.ReadAsStringAsync();
var verifiedLogin = JsonConvert.DeserializeObject <VerifyLogin>(json_string) as VerifyLogin;
if (verifiedLogin == null)
{
//Alert for Server Error
var errorcontroller = UIAlertController.Create("Server Error", "Server response unable to read, please try again later", UIAlertControllerStyle.Alert);
errorcontroller.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
PresentViewController(errorcontroller, true, null);
}
else
{
viewcontroller.login_info = verifiedLogin; //Pass dealer's name to next view
this.NavigationController.PushViewController(viewcontroller, true); //This code changes the view
}
}
}
LoginButton.Enabled = true;
loader.Hide();
}
public async void ProcessQuery(object sender, EventArgs e)
{
var bounds = UIScreen.MainScreen.Bounds;
loader = new LoadingOverlay(bounds, "Processing query...");
View.Add(loader);
HomeSubmitButton.Enabled = false;
var kpiViewController = Storyboard.InstantiateViewController("KpiViewController") as KPIViewController;
var MySender = sender as KPITableModel;
//Resets our list variables
kpiViewController.neededKpi = new List <Kpi>();
neededKpi = new List <Kpi>();
relatedKpi = new Kpi();
//Recieve related kpi
if (string.IsNullOrEmpty(final_query))
{
if (!string.IsNullOrEmpty(Querybox.Text))
{
final_query = Querybox.Text;
}
else
{
//Error Alert
var errorcontroller = UIAlertController.Create("Error", "Entry required", UIAlertControllerStyle.ActionSheet);
errorcontroller.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
PresentViewController(errorcontroller, true, null); //Display action
//new UIAlertView("Error", "Entry required", null, "OK", null).Show();
HomeSubmitButton.Enabled = true;
loader.Hide();
YouAskedLabel.Text = "";
final_query = "";
return;
}
}
using (var response = await vdaGateway.RelatedKpi(final_query, login_info.dealer_name) as HttpResponseMessage)
{
if (response.StatusCode != System.Net.HttpStatusCode.OK)
{
if (response.StatusCode == System.Net.HttpStatusCode.NotFound)
{
//Error Alert
var response1controller = UIAlertController.Create("Server Error", "Chat bot service could not identify relevant KPI for your query", UIAlertControllerStyle.ActionSheet);
response1controller.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
PresentViewController(response1controller, true, null); //Display action
}
else
{
//Error Alert
var response2controller = UIAlertController.Create("Server Error", "Server status for retrieving your relevant KPI: " + response.StatusCode.ToString(), UIAlertControllerStyle.ActionSheet);
response2controller.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
PresentViewController(response2controller, true, null); //Display action
}
HomeSubmitButton.Enabled = true;
loader.Hide();
final_query = "";
resetTexts();
loader.Hide();
return;
}
string json_string = response.Content.ReadAsStringAsync().Result;
relatedKpi = JsonConvert.DeserializeObject <Kpi>(json_string);
if (relatedKpi == null)
{
//Error Alert
var relatedkpicontroller = UIAlertController.Create("Server Error", "Server returned incompatable model for relevant KPIs", UIAlertControllerStyle.ActionSheet);
relatedkpicontroller.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
PresentViewController(relatedkpicontroller, true, null); //Display action
HomeSubmitButton.Enabled = true;
loader.Hide();
final_query = "";
resetTexts();
loader.Hide();
return;
}
kpiViewController.relatedKpi = relatedKpi;
}
using (var response = await vdaGateway.NeededKpi(login_info.dealer_name))
{
if (response.StatusCode != System.Net.HttpStatusCode.OK)
{
//Similar to above//////////////////////////////////////////////////////////////////////but want to be cautious of asyncs
var response2controller = UIAlertController.Create("Server Error", "Server status for retrieving your relevant KPI: " + response.StatusCode.ToString(), UIAlertControllerStyle.ActionSheet);
response2controller.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
PresentViewController(response2controller, true, null); //Display action
HomeSubmitButton.Enabled = true;
loader.Hide();
final_query = "";
resetTexts();
return;
}
string json_string = response.Content.ReadAsStringAsync().Result;
neededKpi = JsonConvert.DeserializeObject <List <Kpi> >(json_string);
if (neededKpi == null)
{
//Similar to above//////////////////////////////////////////////////////////////////////but want to be cautious of asyncs
var relatedkpicontroller = UIAlertController.Create("Server Error", "Server returned incompatable model for relevant KPIs", UIAlertControllerStyle.ActionSheet);
relatedkpicontroller.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
PresentViewController(relatedkpicontroller, true, null); //Display action
HomeSubmitButton.Enabled = true;
final_query = "";
resetTexts();
loader.Hide();
return;
}
kpiViewController.neededKpi = neededKpi;
}
this.NavigationController.PushViewController(kpiViewController, true); //This code changes the view
HomeSubmitButton.Enabled = true;
loader.Hide();
final_query = "";
resetTexts();
loader.Hide();
}
