using System;
using System.Windows.Data;
using Microsoft.Phone.Controls;
using Microsoft.Phone.Shell;
using RestSharp.Authenticators;

namespace Juick
{
    public partial class MainPage : PhoneApplicationPage
    {
        // Constructor
        public MainPage()
        {
            // Holds the push channel that is created or found.
            InitializeComponent();

            DataContext = App.AppContext;

            Loaded += (o, args) =>
                          {
                              var progressIndicator = SystemTray.ProgressIndicator;

                              if (progressIndicator != null)
                              {
                                  return;
                              }

                              progressIndicator = new ProgressIndicator();

                              SystemTray.SetProgressIndicator(this, progressIndicator);

                              Binding binding = new Binding("IsDataLoading") { Source = DataContext };

                              BindingOperations.SetBinding(
                                  progressIndicator, ProgressIndicator.IsVisibleProperty, binding);

                              binding = new Binding("IsDataLoading") { Source = DataContext };

                              BindingOperations.SetBinding(
                                  progressIndicator, ProgressIndicator.IsIndeterminateProperty, binding);
                              if (App.AppContext.Account.IsAuthenticated)
                              {
                                  App.AppContext.Pages[0].RefreshData();
                              }
                          };
        }

        protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
        {
            App.AppContext.Client.Authenticator = new HttpBasicAuthenticator(App.AppContext.Account.UserName, App.AppContext.Account.Password);
        }

        private void ApplicationBarIconButtonClick(object sender, EventArgs e)
        {
            App.AppContext.Pages[Pages.SelectedIndex].Items.Clear();
            App.AppContext.Pages[Pages.SelectedIndex].RefreshData();
        }

        private void ApplicationBarMenuItemClick(object sender, EventArgs e)
        {
            App.AppContext.Account.SignOut(this);
        }

        private void ApplicationBarIconButtonClick1(object sender, EventArgs e)
        {
            NavigationService.Navigate(new Uri("/NewPostView.xaml", UriKind.Relative));
        }
    }
}