private void BuildItems()
{
replacement.Items = new List<ReplacementItem>();
foreach (var patternsFor in patterns.GroupBy(p => p.For))
{
var ordered = patternsFor.OrderByDescending(p => p.RightnessPoints);
var top = ordered.First();
var rest = ordered.Skip(1).ToList();
var replacementItem = new ReplacementItem { Pattern = top, Alternatives = rest };
replacement.Items.Add(replacementItem);
}
}
public ReplacementItemViewModel(ReplacementItem replacementItem, Factories factories,
IList<InsulinCircumstanceViewModel> allCircumstances, IEnumerable<MealNameViewModel> names,
MealNameViewModel defaultName, Navigator navigator, Action save, Action<IList<PatternViewModel>> showAlternatives)
{
ReplacementItem = replacementItem;
Func<Pattern, bool, PatternViewModel> createPatternViewModel = (pattern, hasAlternatives) =>
new PatternViewModel(pattern, factories, allCircumstances: allCircumstances,
hasAlternatives: hasAlternatives, names: names, defaultName: defaultName, navigator: navigator,
save: save, showAlternatives: ShowAlternatives);
Pattern = createPatternViewModel(replacementItem.Pattern, replacementItem.Alternatives.Any());
Alternatives = replacementItem.Alternatives
.Select(pattern => createPatternViewModel(pattern, false))
.ToList();
this.showAlternatives = showAlternatives;
}