private void ShowClasses(Data data, GroupSettings groupSettings, DateTime date)
{
List<Class> classes = new List<Class>();
int currentWeekday = (int)date.DayOfWeek - 1;
if (currentWeekday == -1)
currentWeekday = 6;
int currentWeek = ((date - data.Schedule.SemesterStart).Days) / 7 + 1;
int currentWeekCode = 2;
if (currentWeek % 2 == 1)
currentWeekCode = 1;
bool zeroClasses = true;
// Clear classes
classesStackPanel.Children.Clear();
ScheduleWeekday weekday = data.Schedule.GetWeekdayByNumber(currentWeekday);
if (weekday != null)
{
emptyImage.Visibility = System.Windows.Visibility.Hidden;
List<ScheduleClass> scheduleToday = weekday.Classes;
for (int i = 0; i < scheduleToday.Count; i++)
{
if (scheduleToday[i].Week == 0 || scheduleToday[i].Week == currentWeekCode)
{
string setting = groupSettings.GetSettingByCode(scheduleToday[i].Code);
if (setting == scheduleToday[i].Group)
{
ClassType type = data.Types.GetTypeById(scheduleToday[i].Type);
classesStackPanel.Children.Add((new Class(
data.Modules.GetModuleByCode(scheduleToday[i].Code).Name,
scheduleToday[i].Location,
scheduleToday[i].Hours,
scheduleToday[i].Minutes,
new SolidColorBrush(Color.FromRgb(type.ColorArray[0], type.ColorArray[1], type.ColorArray[2]))
)).Drawable);
zeroClasses = false;
}
}
}
}
if (zeroClasses)
emptyImage.Visibility = System.Windows.Visibility.Visible;
else
emptyImage.Visibility = System.Windows.Visibility.Hidden;
}
private void PrepareSettings(Data data)
{
groupSettings = new GroupSettings();
settingsStackPanel.Children.Clear();
foreach (GroupContainer i in data.Groups.GroupContainers)
{
GroupSetting groupSetting = new GroupSetting(i.AppliesTo, i.Name, i.Items[0].Code);
groupSetting.PropertyChanged += groupSetting_PropertyChanged;
groupSettings.Settings.Add(groupSetting);
List<string> settingNames = new List<string>();
foreach (Group group in i.Items)
settingNames.Add(group.Name);
Setting setting = new Setting(i.Name, settingNames);
setting.CurrentSetting = groupSettings.Settings[groupSettings.Settings.Count - 1];
settingsStackPanel.Children.Add(setting.Drawable);
}
}
private Data ReadClasses(string fileName)
{
XmlTextReader reader = null;
Data data = null;
if (File.Exists(fileName))
{
reader = new XmlTextReader(fileName);
data = new Data();
reader.MoveToContent();
if (reader.IsEmptyElement) { reader.Read(); return null; }
if (reader.IsStartElement() && reader.Name == "data")
{
data.ReadFromXml(reader);
}
else
{
throw new ArgumentException("\"" + fileName + "\" is not a valid data file");
}
reader.Close();
}
return data;
}
private void dataReadWorker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
data = e.Result as Data;
if (data != null && (!data.Equals(new Data())))
{
PrepareSettings(data);
ShowClasses(data, groupSettings, DateTime.Now);
}
else
{
MessageBox.Show("Loading schedule failed", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}