async void NavigateTo(MenuItem menu, ILoginManager ilm, SmartMarktDatabase database)
{
Page displayPage = (Page)Activator.CreateInstance(menu.TargetType);
await Detail.Navigation.PushAsync(displayPage);
IsPresented = false;
}
public ProductEntryPage(ILoginManager ilm, SmartMarktDatabase database)
{
_database = database;
Title = "Enter a Product";
var entry = new Entry();
var button = new Button
{
Text = "Add"
};
//button.Clicked += (sender, e) =>
//{
// var Product = entry.Text;
// var address = entry.Text;
// _database.AddProduct(Product, address,0);
//};
Content = new StackLayout
{
Spacing = 20,
Padding = new Thickness(20),
Children = { entry, button },
};
}
public LoginPage(ILoginManager ilm, SmartMarktDatabase database)
{
InitializeComponent();
var button = this.FindByName <Button>("button");
button.Clicked += async(sender, e) =>
{
if (String.IsNullOrEmpty(username.Text) || String.IsNullOrEmpty(password.Text))
{
DisplayAlert("Validation Error", "Productname and Password are required", "Re-try");
}
else
{
// string validated= await GetLoginValidation(Productname.Text, password.Text);
// REMEMBER LOGIN STATUS!
// if (validated.Equals("OK"))
// {
App.Current.Properties["IsLoggedIn"] = true;
ilm.ShowMainPage();
// }
// else {
// DisplayAlert("Validation Error", "Productname or Password wrong", "Re-try");
// }
}
};
username = this.FindByName <Entry>("username");
password = this.FindByName <Entry>("password");
}
public RootPage(ILoginManager ilm, SmartMarktDatabase database)
{
var menuPage = new MenuPage();
menuPage.Menu.ItemTapped += (sender, e) => NavigateTo(e.Item as MenuItem, ilm, database);
Master = menuPage;
Detail = new NavigationPage(new MainPage());
}
public LoginPage_OLD(ILoginManager ilm, SmartMarktDatabase database)
{
var button = new Button {
Text = "Login"
};
button.Clicked += async(sender, e) =>
{
if (String.IsNullOrEmpty(Productname.Text) || String.IsNullOrEmpty(password.Text))
{
DisplayAlert("Validation Error", "Productname and Password are required", "Re-try");
}
else
{
// string validated= await GetLoginValidation(Productname.Text, password.Text);
// REMEMBER LOGIN STATUS!
// if (validated.Equals("OK"))
// {
App.Current.Properties["IsLoggedIn"] = true;
ilm.ShowMainPage();
// }
// else {
// DisplayAlert("Validation Error", "Productname or Password wrong", "Re-try");
// }
}
};
Productname = new Entry {
Text = ""
};
password = new Entry {
Text = ""
};
Content = new StackLayout
{
Padding = new Thickness(10, 40, 10, 10),
Children =
{
new Label {
Text = "Login", FontSize = Device.GetNamedSize(NamedSize.Large, typeof(Label))
},
new Label {
Text = "Productname"
},
Productname,
new Label {
Text = "Password"
},
password,
button
}
};
}
public LoginModalPage(ILoginManager ilm, SmartMarktDatabase database)
{
login = new LoginPage(ilm, database);
create = new CreateAccountPage(ilm);
this.Children.Add(login);
this.Children.Add(create);
MessagingCenter.Subscribe <ContentPage>(this, "Login", (sender) => {
this.SelectedItem = login;
});
MessagingCenter.Subscribe <ContentPage>(this, "Create", (sender) => {
this.SelectedItem = create;
});
}
public ProductsPage()
{
InitializeComponent();
SmartMarktDatabase database = new SmartMarktDatabase();
_database = database;
Title = "Productos";
var Products = _database.GetProducts();
productsList = this.FindByName <ListView>("productsList");
var layoutAddButton = this.FindByName <StackLayout>("addButton");
var addButton = new ActionButton();
addButton.ButtonIcon = "Nuevo";
layoutAddButton.Children.Add(addButton);
productsList.ItemsSource = Products;
this.CurrentPageChanged += (sender, e) => {
Refresh();
};
var aceptar = new Button
{
Text = "Aceptar"
};
var buscar = this.FindByName <Button>("buscar");
var buscarEntry = this.FindByName <Entry>("buscarEntry");
var addEntry = new Entry();
var addBarcode = new Entry();
addButton.OnTouchesBegan += (sender, e) =>
{
Type TargetType = typeof(FichaProducto);
NavigationTo(new FichaProducto(null));
};
aceptar.Clicked += (sender, e) =>
{
var Product = addEntry.Text;
var address = addEntry.Text;
long newBarCode = 0;
var barCodeAdd = long.TryParse(addBarcode.Text, out newBarCode);;
addEntry.Text = "";
Refresh();
returnToList();
};
buscar.Clicked += async(sender, e) =>
{
String result = null;
try {
var scanner = DependencyService.Get <IQrCodeScanningService>();
result = await scanner.ScanAsync();
} catch (Exception ex) {
Console.Write(ex.ToString());
}
if (result != null)
{
buscarEntry.Text = result;
}
};
buscarEntry.TextChanged += (object sender, TextChangedEventArgs e) =>
{
var newText = e.NewTextValue;
long barCode = 0;
long.TryParse(newText, out barCode);
productsList.ItemsSource = _database.GetProduct(newText, barCode);
};
var ProductEntryContentPage = new ContentPage
{
Padding = new Thickness(20),
Content = new StackLayout
{
Children = { addEntry, addBarcode, aceptar }
}
};
Children.Add(ProductEntryContentPage);
SelectedItem = Children.ElementAt <ContentPage>(0);
productsList.ItemTapped += (sender, e) => {
Type TargetType = typeof(FichaProducto);
NavigationTo(new FichaProducto((Product)e.Item));
};
}
public FichaProducto(Product product)
{
InitializeComponent();
database = new SmartMarktDatabase();
if (product == null)
{
product = new Product();
}
Title = "Editar productos";
var layoutButton = this.FindByName <StackLayout>("layoutButton");
var editButton = new ActionButton();
editButton.ButtonColor = Color.FromHex("#E91E63");
editButton.ButtonIcon = "Editar";
Entry barCodeEntry = this.FindByName <Entry>("BarCodeEntry");
barCodeEntry.IsEnabled = false;
Entry nameEntry = this.FindByName <Entry>("NameEntry");
nameEntry.IsEnabled = false;
Label name = new Label();
name.Text = product.name;
var cerrar = new Button {
Text = "Cerrar"
};
cerrar.Clicked += async(sender, e) =>
{
try
{
await((RootPage)App.Current.MainPage).Detail.Navigation.PopAsync();
}
catch (Exception ex) {
Console.Write(ex.ToString());
}
};
editButton.OnTouchesBegan += (sender, e) =>
{
BarCodeEntry.IsEnabled = !BarCodeEntry.IsEnabled;
NameEntry.IsEnabled = !NameEntry.IsEnabled;
PriceEntry.IsEnabled = !PriceEntry.IsEnabled;
CategoryEntry.IsEnabled = !CategoryEntry.IsEnabled;
FamilyEntry.IsEnabled = !FamilyEntry.IsEnabled;
ValorEnergeticoEntry.IsEnabled = !ValorEnergeticoEntry.IsEnabled;
GrasasSaturadasEntry.IsEnabled = !GrasasSaturadasEntry.IsEnabled;
GrasasMonoinsaturadasEntry.IsEnabled = !GrasasMonoinsaturadasEntry.IsEnabled;
GrasasPolisaturadasEntry.IsEnabled = !GrasasPolisaturadasEntry.IsEnabled;
HidratosDeCarbonoEntry.IsEnabled = !HidratosDeCarbonoEntry.IsEnabled;
HidratosDeCarbonoAzucaresEntry.IsEnabled = !HidratosDeCarbonoAzucaresEntry.IsEnabled;
FibraEntry.IsEnabled = !FibraEntry.IsEnabled;
ProteinasEntry.IsEnabled = !ProteinasEntry.IsEnabled;
SalEntry.IsEnabled = !SalEntry.IsEnabled;
if (NameEntry.IsEnabled)
{
editButton.ButtonIcon = "Guardar";
}
else
{
database.AddProduct(NameEntry.Text, Convert.ToDouble(PriceEntry.Text), Convert.ToInt64(BarCodeEntry.Text));
editButton.ButtonIcon = "Editar";
}
};
layoutButton.Children.Add(editButton);
}
