LocationPickerPage(IRepository repo, IRace race)
{
// todo - summarise the race details
Title = race.Code;
Picker locationpicker = new Picker { WidthRequest = 300, Title = "Locations" };
locationpicker.Items.Clear();
repo.LocationList.Select(l => l.Name).ForEach (locationpicker.Items.Add);
var entry = new Entry {Placeholder = "token"};
var button = new Button { Text = "Go!", IsEnabled = false };
// Accomodate iPhone status bar.
this.Padding = new Thickness(10, Device.OnPlatform(20, 0, 0), 10, 5);
Func<bool> enable = () => (!string.IsNullOrEmpty(_token) && locationpicker.SelectedIndex >= 0 && !string.IsNullOrEmpty(locationpicker.Items[locationpicker.SelectedIndex]));
entry.TextChanged += (object sender, TextChangedEventArgs e) =>
{
_token = entry.Text;
button.IsEnabled = enable();
};
locationpicker.SelectedIndexChanged += (object sender, EventArgs e) =>
{
button.IsEnabled = enable();
};
button.Clicked += (object sender, EventArgs e) =>
{
IEnumerable<IBoat> boats = repo.BoatList;
var location =
new LocationFactory()
.SetName(locationpicker.Items[locationpicker.SelectedIndex])
.SetToken(_token)
.SetItems(repo)
.Create();
var tim = new TimingItemManager(new List<IRepository> { repo}, location, boats);
var page = TimingMasterDetailPage.Create(tim);
Navigation.PushAsync(page);
};
var dump = new Button { Text = "Dump", IsEnabled = true };
dump.Clicked += (object sender, EventArgs e) =>
{
repo.Dump();
};
Content = new StackLayout {
Children = {
locationpicker,
entry, button, dump
}
};
}
TimingMasterDetailPage(TimingItemManager manager)
{
Master = new TimingMasterPage();
Master.BindingContext = manager;
Detail = new TimingDetailPage ();
Detail.BindingContext = manager;
((TimingDetailPage)Detail).TitleUpdated += (object sender, StringEventArgs e) =>
{
Title = string.Format("{0} {1}", manager.Title, e.Text);
};
Title = manager.Title;
}
public static Page Create(TimingItemManager manager)
{
return new TimingMasterDetailPage(manager);
}