public override void RowSelected(UITableView tableView, Foundation.NSIndexPath indexPath)
{
Order order = GetItem(indexPath.Row);
tableView.DeselectRow(indexPath, true);
// create the view controller for your initial view - using storyboard, code, etc
if (order.PAY_ORDER)
{
MyCartViewController myCartViewController = _owner.Storyboard.InstantiateViewController("MyCartViewController") as MyCartViewController;
//Here you pass the data from the registerViewController to the secondViewController
if (myCartViewController == null)
{
return;
}
myCartViewController.SetOrderItems(order: order, unpaidOrder: true);
_owner.NavigationController.PushViewController(myCartViewController, true);
}
else
{
//show the items in the order
MessagingActions.ShowAlert("Order Confirmed", "This order has been confirmed, please await delivery from vendor");
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
_restActions = new RestActions();
SignUpButton.TouchUpInside += async(e, s) =>
{
var bounds = UIScreen.MainScreen.Bounds;
// show the loading overlay on the UI thread using the correct orientation sizing
_loadingOverlay = new LoadingOverlay(bounds, "Signing you up..."); // using field from step 2
View.Add(_loadingOverlay);
var canregister = CanRegister();
if (canregister)
{
//proceed to the registration logic
var user = await RegisterUserRest();
if (user?.USER_NAME != null)
{
_loadingOverlay.Hide();
MessagingActions.ShowAlert("Registration Successfull", "Welcome " + user.SURNAME + " Please login and begin ordering");
DismissViewController(true, null); //close the view controller
return;
}
_loadingOverlay.Hide();
//MessagingActions.ShowAlert("Registration not Successfull", "Unable to register, please try again");
}
_loadingOverlay.Hide();
};
CancelButton.TouchUpInside += (e, s) => { DismissViewController(true, null); };
#region handle the return actions to clear the on screen keyboard properly
//responders to handle keyboard clearing on textfields
UserNameTextView.EditingDidEnd += HandleEditingDidEnd;
UserNameTextView.Delegate = new CatchEnterDelegate();
SurNameTextView.EditingDidEnd += HandleEditingDidEnd;
SurNameTextView.Delegate = new CatchEnterDelegate();
OtherNamesTextView.EditingDidEnd += HandleEditingDidEnd;
OtherNamesTextView.Delegate = new CatchEnterDelegate();
EmailTextView.EditingDidEnd += HandleEditingDidEnd;
EmailTextView.Delegate = new CatchEnterDelegate();
PhoneTextView.EditingDidEnd += HandleEditingDidEnd;
PhoneTextView.Delegate = new CatchEnterDelegate();
PasswordTextField.EditingDidEnd += HandleEditingDidEnd;
PasswordTextField.Delegate = new CatchEnterDelegate();
ConfirmPasswordTextField.EditingDidEnd += HandleEditingDidEnd;
ConfirmPasswordTextField.Delegate = new CatchEnterDelegate();
#endregion
}
private async Task BtnLogin_TouchUpInside(object sender)
{
//Validate our Username & Password.
//This is usually a web service call.
try
{
var bounds = UIScreen.MainScreen.Bounds;
// show the loading overlay on the UI thread using the correct orientation sizing
_loadPop = new LoadingOverlay(bounds, "Logging you in..."); // using field from step 2
View.Add(_loadPop);
if (IsUserNameValid() && IsPasswordValid())
{
username = UserNameTextView.Text.Trim();
password = PasswordTextView.Text.Trim();
//We have successfully authenticated a the user,
//Now fire our OnLoginSuccess Event.
_userModel = await _restActions.LoginUser(username, password);
if (_userModel != null)
{
UserSession.SetUserSession(_userModel);
if (UserSession.IsLoggedIn())
{
_loadPop.Hide();
OnLoginSuccess?.Invoke(sender, new EventArgs());
}
else
{
var message = "Unable to log you in, please try again";
if (_userModel.message != null)
{
message = _userModel.message;
}
_loadPop.Hide();
MessagingActions.ShowAlert("Unable to login", message);
}
}
else
{
_loadPop.Hide();
MessagingActions.ShowAlert("Login Error", "Incorrect user name or password");
}
}
else
{
_loadPop.Hide();
MessagingActions.ShowAlert("Unable to login", "Incorrect user name or password");
}
}
catch (Exception ex)
{
Crashes.TrackError(ex);
_loadPop.Hide(0); //hide immediatelly
}
}
//This assumes we have successfully create a new user account
//Naturally, you'll add your logic here, but we're ignoring
//that for simplicity.
private bool CanRegister()
{
//let us initate the sign up process
if (!IsUserNameValid())
{
MessagingActions.ShowAlert("Invalid User Name", "Invalid User Name");
return(false);
}
if (!IsSurnameValid())
{
MessagingActions.ShowAlert("Invalid Surname", "Please provide a valid surname");
return(false);
}
if (!IsOtherNamesValid())
{
MessagingActions.ShowAlert("Empty Other Names", "Please provide you other names");
return(false);
}
if (!IsEmailValid())
{
MessagingActions.ShowAlert("Invalid Email", "Please enter correct email address");
return(false);
}
if (!IsPhoneValid())
{
MessagingActions.ShowAlert("Invalid Phone Number", "PLease provide a valid phone number");
return(false);
}
if (!IsPasswordValid())
{
MessagingActions.ShowAlert("Empty Password", "Empty Passwords are not allowed");
return(false);
}
if (!IsPasswordConfirmed())
{
MessagingActions.ShowAlert("Password Do Not Match", "The Passwords do not match, please try again");
return(false);
}
return(true);
}
//Override FinishedLaunching. This executes after the app has started.
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
//set the crash analytics
AppCenter.Start("cfa8f1ba-443f-4136-a786-1b8ceabf07d8", typeof(Analytics), typeof(Crashes));
//AppCenter.LogLevel = LogLevel.Verbose;
MSAnalytics.SetEnabled(true);
//isAuthenticated can be used for an auto-login feature, you'll have to implement this
//as you see fit or get rid of the if statement if you want.
//first we will check if internet is available
if (!AppHelper.HasInternetConnection())
{
MessagingActions.ShowAlert("No Internet Connection",
"This app requires an active intenet connection to function");
}
else
{
if (!AppHelper.IsNetworkAvailable())
{
MessagingActions.ShowAlert("Unstable Network",
"Your Network appears to be unstable, app perfomance will be impaired");
}
}
_isAuthenticated = UserSession.IsLoggedIn();
if (_isAuthenticated)
{
//We are already authenticated, so go to the main tab bar controller;
var tabBarController = GetViewController(MainStoryboard, "MainTabBarController");
SetRootViewController(tabBarController, false);
}
else
{
//User needs to log in, so show the Login View Controlller
var loginViewController =
GetViewController(MainStoryboard, "LoginPageViewController") as LoginPageViewController;
if (loginViewController != null)
{
loginViewController.OnLoginSuccess += LoginViewController_OnLoginSuccess;
SetRootViewController(loginViewController, false);
}
}
//Analytics.TrackEvent("Application started logged in status is "+isAuthenticated);
return(true);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
if (_order != null)
{
if (_totalAmount <= 0)
{
_totalAmount = _order.ComputeOrderTotal();
}
_paymentUssd = $"{_order.USSD_NUMBER}{_totalAmount}#";
Title = "Order Payment";
TxtOrderNumber.Text = _order.ORDER_ID.ToString();
TxtOrderTotal.Text = _totalAmount.ToString("C", CultureInfo.CreateSpecificCulture("en-US"));
LblOrderSummary.Text = $"Pay for order number :{_order.ORDER_ID}";
//lblHelpLine.Text = $"Call us on {UserSession.HelpLine()}";
LblUssdNumber.Text = $"Payment Number is :{_paymentUssd}";
BtnPayOrder.SetTitle($"Tap to pay for order number :{_order.ORDER_ID}", UIControlState.Normal);
TxtOrderTotal.Enabled = false;
TxtOrderNumber.Enabled = false;
BtnPayOrder.TouchUpInside += (e, s) =>
{
//let us launch the dialler
var launched = _messagingActions.MakePhoneCall(_paymentUssd);
if (!launched)
{
MessagingActions.ShowAlert("Dialler Not opened", "Unable to open dialling keypad on this device");
Analytics.TrackEvent($"Unable to launch dialler for user id {UserSession.GetUserId()}");
}
};
BtnClose.TouchUpInside += (e, s) =>
{
//dismiss the view controller
DismissModalViewController(true);
};
}
}
public async Task <User> RegisterUserRest()
{
User userModel = null;
try
{
var user = new User
{
USER_NAME = UserNameTextView.Text.Trim(),
OTHER_NAMES = OtherNamesTextView.Text.Trim(),
SURNAME = SurNameTextView.Text.Trim(),
USER_STATUS = true, //(bool)User.ACCOUNT_STATUS.ACTIVE, //user is active or not
USER_TYPE = "1", //1 indicates it is a customer
LOCATION_ID = "1", //just a random location id
ADDRESS = "N/A",
EMAIL = EmailTextView.Text.Trim(),
MOBILE = PhoneTextView.Text.Trim(),
PASSWORD = PasswordTextField.Text.Trim(),
RESET_TOKEN = Guid.NewGuid().ToString() //random guid
};
userModel = await _restActions.RegisterUser(user);
if (userModel != null)
{
if (userModel.HAS_ERRORS)
{
var error = userModel.ERROR_LIST[0]; //get only the first error
//show the errors
if (error.message != null)
{
MessagingActions.ShowAlert("Unable to register", error.message);
}
}
}
}
catch (Exception ex)
{
Crashes.TrackError(ex);
}
return(userModel);
}
public override async void ViewDidLoad()
{
base.ViewDidLoad();
Title = "My Cart";
restActions = new RestActions();
_minprice = UserSession.MinPrice();
var bounds = UIScreen.MainScreen.Bounds;
if (_unpaidOrder == false)
{
_loadingOverlay = new LoadingOverlay(bounds, "Refreshing Cart...");
View.Add(_loadingOverlay);
cartItemList = await LoadCartItems(UserSession.GetUserId());
_loadingOverlay.Hide(0);
}
_loadingOverlay = new LoadingOverlay(bounds, "Loading Locations and Delivery times...");
View.Add(_loadingOverlay);
locationStingList = await LoadLocationList();
deliveryTimeList = await LoadDeliveryTimeList();
_loadingOverlay.Hide();
#pragma warning disable 618
_deliveryAddressActionSheet = new UIActionSheet("Select Delivery Address", null, cancelTitle: "Cancel", destroy: null, other: locationStingList);
_deliveryTimeActionSheet = new UIActionSheet("Select Delivery Time", null, cancelTitle: "Cancel", destroy: null, other: deliveryTimeList);
#pragma warning restore 618
//set minimum date
DateTime date = DateTime.Now;
currentNsDate = (NSDate)DateTime.SpecifyKind(date, DateTimeKind.Utc);
deliveryDate = currentNsDate.ToString(); //set as default date
if (_unpaidOrder)
{
deliveryDate = _order.ORDER_DATE_TIME.ToString("dd/MM/yyyy"); //"09:35:37"
deliveryTime = _order.ORDER_TIME;
deliveryLocation = _order.LOCATION.LOCATION_NAME;
_selectedLocationId = _order.LOCATION_ID;
NSDate orderNsDate = (NSDate)DateTime.SpecifyKind(_order.ORDER_DATE_TIME, DateTimeKind.Utc);
;
//set the current values
BtnDeliveryAddress.SetTitle(deliveryLocation, UIControlState.Normal);
BtnDeliveryTime.SetTitle(deliveryTime, UIControlState.Normal);
deliveryDatePicker.SetDate(orderNsDate, true);
deliveryDatePicker.MaximumDate = orderNsDate;
//btnViewItems.Hidden = true;
}
/*btnViewItems.TouchUpInside += (e, s) =>
* {
* // create the view controller for your initial view - using storyboard, code, etc
* CartItemsViewController cartItemsViewController = this.Storyboard.InstantiateViewController(controllerName) as CartItemsViewController;
* if (cartItemsViewController != null)
* {
* cartItemsViewController.SetCartItems(cartItemList);
* NavigationController.PushViewController(cartItemsViewController, true);
* }
* };*/
BtnDeliveryAddress.TouchUpInside += (e, s) => { _deliveryAddressActionSheet.ShowInView(View); };
BtnDeliveryTime.TouchUpInside += (e, s) => { _deliveryTimeActionSheet.ShowInView(View); };
deliveryDatePicker.ValueChanged += (e, s) =>
{
deliveryDatePicker.MinimumDate = currentNsDate; //set minimum date to current date
deliveryDate = deliveryDatePicker.Date.ToString();
};
_deliveryAddressActionSheet.Clicked += (btn_sender, args) =>
{
try
{
if (args.ButtonIndex >= 0)
{
var selectedIndex = args.ButtonIndex;
deliveryLocation = locationStingList[selectedIndex];
BtnDeliveryAddress.SetTitle(deliveryLocation, UIControlState.Normal);
_selectedLocationId = GetLocationId(locationList, deliveryLocation);
}
Console.WriteLine("{0} Clicked", args.ButtonIndex);
}
catch (Exception e)
{
AppCenterLog.Error("ERROR", e.Message, e);
}
};
_deliveryTimeActionSheet.Clicked += (btn_sender, args) =>
{
try
{
if (args.ButtonIndex >= 0)
{
var selectedIndex = args.ButtonIndex;
deliveryTime = deliveryTimeList[selectedIndex];
BtnDeliveryTime.SetTitle(deliveryTime, UIControlState.Normal);
}
Console.WriteLine("{0} Clicked", args.ButtonIndex);
}
catch (Exception e)
{
AppCenterLog.Error("ERROR", e.Message, e);
}
};
BtnPay.TouchUpInside += async(e, s) =>
{
//let us validate the data
if (IsLocationSelected() && IsTimeSelected() && IsDateSelected())
{
//check minimum purchase price
if (_total >= _minprice)
{
//create new order
if (_unpaidOrder)
{
//let us update the order and proceed
OpenCheckout(_order);
}
else
{
await CreateOrderFromCart();
}
}
else
{
var least = _minprice.ToString("C", CultureInfo.CreateSpecificCulture("en-US"));
MessagingActions.ShowAlert("Minimum Price",
$"Please make a purchase of at least {least} to be eligible for delivery");
}
}
else
{
MessagingActions.ShowAlert("Incomplete Info", "Ensure delivery location,date and time are specified");
}
};
}
public void SetOrderItems(Order order, double orderTotal)
{
_order = order;
_messagingActions = new MessagingActions();
_totalAmount = orderTotal;
}
