private void InitializeOlympiadListView()
{
bool colorflag = false;
OlympiadList.Clear();
foreach (var olympiad in Olympiads)
{
var listViewItem = new ListViewItem
{
Content = new TextBlock {
Text = olympiad.Name, TextWrapping = TextWrapping.WrapWholeWords
},
Background = colorflag ? new SolidColorBrush(Colors.LightBlue) : new SolidColorBrush(Colors.Azure),
Tag = olympiad
};
colorflag = !colorflag;
listViewItem.Tapped += ListView_Tapped;
OlympiadList.Add(listViewItem);
}
CurrentOlympiad = OlympiadList.First().Tag as Olympiad;
Bindings.Update();
}
private void ParseOlympiads(HtmlDocument doc, int year)
{
// Desine sperare qui hic intras
var nodes = doc.DocumentNode.SelectNodes("//table[@class='mainTableInfo']/tbody/tr");
// TODO: save all current olympiad's profiles to a list
// and then use Olympiad.AddProfiles instead of Olympiad.AddProfile due to perfomance
foreach (var node in nodes)
{
var cols = node.ChildNodes;
int profileNameIndex = 1;
int profileSubjectsIndex = 3;
int profileLevelIndex = 5;
// Current row is primary
if (cols.Count == 11)
{
var name = cols[3].InnerText.Trim();
string link = null;
try
{
link = cols[3].FirstChild.Attributes["href"].Value.Trim();
}
catch
{
link = "";
}
profileNameIndex = 5;
profileSubjectsIndex = 7;
profileLevelIndex = 9;
var olympiad = new Olympiad(name, link, year);
olympiads.Add(olympiad);
}
var profile = new Profile(
new Tuple <string, string, int> (
cols[profileNameIndex].InnerText,
cols[profileSubjectsIndex].InnerText,
int.Parse(cols[profileLevelIndex].InnerText)
));
olympiads.Last().AddProfile(profile);
}
}
private void ListView_Tapped(object sender, TappedRoutedEventArgs e)
{
CurrentOlympiad = (sender as ListViewItem)?.Tag as Olympiad;
Bindings.Update();
}