private async void ShowItems()
{
bool InternetConnection = InternetAvailability.IsInternetAvailable();
if (InternetConnection == true)
{
var request = new RestRequest(Method.GET);
request.AddParameter("Type", "get_items_by_category");
//Array categoryId = ["Category_id"][kategorie.Id];
request.AddParameter("Data", SimpleJson.SerializeObject(kategorie));
//MessageBox.Show(SimpleJson.SerializeObject(kategorie), "Upozornění", MessageBoxButton.OK, MessageBoxImage.Warning);
var response = client.Execute <Input>(request);
Input responseInput = SimpleJson.DeserializeObject <Input>(response.Content);
List <Item> items = SimpleJson.DeserializeObject <List <Item> >(responseInput.Data);
ListBoxItems.ItemsSource = items;
CategoryName.Content = kategorie.Name;
}
else
{
InternetStatus.Visibility = Visibility.Visible;
var itemsFromDb = await Database.GetItemsByIdAsync(kategorie.Id);
ListBoxItems.ItemsSource = itemsFromDb;
}
}
private void Item_Clicked(object sender, RoutedEventArgs e)
{
/*Category kategorie = new Category();
* kategorie = sender as Category;*/
var grid = sender as Grid;
ListBoxCategories.SelectedItem = grid.DataContext;
bool InternetConnection = InternetAvailability.IsInternetAvailable();
if (InternetConnection == true)
{
Category selectedItem = ListBoxCategories.SelectedItem as Category;
this.NavigationService.Navigate(new CategoryPage(selectedItem));
}
else
{
CategoryLocal selectedItem = ListBoxCategories.SelectedItem as CategoryLocal;
Category kategorie = new Category();
kategorie.Id = selectedItem.Id;
kategorie.Name = selectedItem.Name;
kategorie.Image_path = selectedItem.Image_path;
kategorie.Description = selectedItem.Description;
this.NavigationService.Navigate(new CategoryPage(kategorie));
}
}
private void Item_Clicked(object sender, RoutedEventArgs e)
{
var grid = sender as Grid;
ListBoxItems.SelectedItem = grid.DataContext;
bool InternetConnection = InternetAvailability.IsInternetAvailable();
if (InternetConnection == true)
{
Item selectedItem = ListBoxItems.SelectedItem as Item;
//MessageBox.Show(selectedItem.Name, "Info", MessageBoxButton.OK, MessageBoxImage.Information);
this.NavigationService.Navigate(new DetailPage(selectedItem));
}
else
{
ItemLocal selectedItem = ListBoxItems.SelectedItem as ItemLocal;
Item localitem = new Item();
localitem.Id = selectedItem.Id;
localitem.Name = selectedItem.Name;
localitem.Description = selectedItem.Description;
localitem.Category_id = selectedItem.Category_id;
localitem.Image_path = selectedItem.Image_path;
localitem.Price = selectedItem.Price;
localitem.Quantity = selectedItem.Quantity;
this.NavigationService.Navigate(new DetailPage(localitem));
}
}
public MainPage()
{
InitializeComponent();
IsLogged();
bool InternetConnection = InternetAvailability.IsInternetAvailable();
if (InternetConnection != true)
{
OfflineUI();
}
ShowCategories();
//DataContext = category;
}
public CategoryPage(Category category)
{
InitializeComponent();
IsLogged();
bool InternetConnection = InternetAvailability.IsInternetAvailable();
if (InternetConnection != true)
{
OfflineUI();
}
kategorie = category;
ShowItems();
}
public DetailPage(Item selectedItem)
{
InitializeComponent();
IsLogged();
bool InternetConnection = InternetAvailability.IsInternetAvailable();
if (InternetConnection != true)
{
OfflineUI();
}
item = selectedItem;
ShowDetailedItem();
}
public MainWindow()
{
InitializeComponent();
//RestClient client = new RestClient(Shared.Url);
bool InternetConnection = InternetAvailability.IsInternetAvailable();
if (InternetConnection == true)
{
Synchronize();
}
MainPage MainPage = new MainPage();
frame.NavigationService.Navigate(MainPage);
}
private void ShowDetailedItem()
{
Name.Content = item.Name;
BitmapImage logo = new BitmapImage();
logo.BeginInit();
bool InternetConnection = InternetAvailability.IsInternetAvailable();
if (InternetConnection == true)
{
logo.UriSource = new Uri(item.Image_path);
}
else
{
logo.UriSource = new Uri(item.Relative_Image_Path);
}
//logo. = item.Image_path;
logo.EndInit();
Image.Source = logo;
Price.Content = item.Price;
Description.Text = item.Description;
}
private async void ShowCategories()
{
bool InternetConnection = InternetAvailability.IsInternetAvailable();
if (InternetConnection == true)
{
//Synchronize.SyncCategories();
var request = new RestRequest(Method.GET);
request.AddParameter("Type", "get_categories");
request.AddParameter("Data", "ahoj");
var response = client.Execute <Input>(request);
Input responseInput = SimpleJson.DeserializeObject <Input>(response.Content);
List <Category> categories = SimpleJson.DeserializeObject <List <Category> >(responseInput.Data);
ListBoxCategories.ItemsSource = categories;
}
else
{
//MessageBox.Show("OFFLINE Režim", "Upozornění", MessageBoxButton.OK, MessageBoxImage.Warning);
InternetStatus.Visibility = Visibility.Visible;
var itemsFromDb = await Database.GetCategoriesAsync();
ListBoxCategories.ItemsSource = itemsFromDb;
}
}