public StudentMaterialViewModel(StudentEducationMaterial material)
{
_true = new SolidColorBrush(Colors.LimeGreen);
_false = new SolidColorBrush(Colors.Red);
_material = material;
Parts = new ObservableCollection <StudentMaterialPartViewModel>(material.PartsInfo.Select(i => new StudentMaterialPartViewModel(i, _true, _false)));
}
public void Insert(StudentEducationMaterial educationMaterial)
{
var materials = _studentEducationMaterailsProvider.Select();
if (materials.Any(i => i.Theme == educationMaterial.Theme && i.Student.Equals(educationMaterial.Student)))
{
_studentEducationMaterailsProvider.Update(educationMaterial);
}
else
{
_studentEducationMaterailsProvider.Create(educationMaterial);
}
}
public MaterialDetailsWindowViewModel(StudentEducationMaterial educationMaterial, IEducationMaterialsManager materialsManager)
{
Theme = educationMaterial.Theme;
Parts = new ObservableCollection <MaterialPartViewModel>(educationMaterial.PartsInfo.Select(i => new MaterialPartViewModel {
Theme = i.Key.Theme, Content = i.Key.Content, IsReaded = i.Value
}));
_sessionCount = educationMaterial.SessionsCount + 1;
Close = new DelegateCommand(() => {
var parts = new List <SerializableKeyValuePair <EducationMaterialPart, bool> >();
foreach (var part in Parts)
{
var origin = educationMaterial.Parts.FirstOrDefault(i => i.Theme == part.Theme);
parts.Add(new SerializableKeyValuePair <EducationMaterialPart, bool>(origin, part.IsReaded));
}
var result = new StudentEducationMaterial(educationMaterial.Student, educationMaterial.Owner, educationMaterial.Theme, _sessionCount, parts);
materialsManager.Insert(result);
if (ViewService.GetIfOpened(out var view, this))
{
view.Close();
}
});
}
public MaterialDetailsWindowViewModel MaterialDetailsWindowViewModel(StudentEducationMaterial material) => new MaterialDetailsWindowViewModel(material, _educationMaterialsManager);
