public void Import(AppDataModel srcModel)
{
var srcGroups = srcModel.GetParticipantGroups();
var srcClasses = srcModel.GetParticipantClasses();
var srcCategories = srcModel.GetParticipantCategories();
// TODO: only really added items are allowed to be in _x2x maps otherwise, class becomes inconsistent or points to a wrong group/category
foreach (var g1 in srcGroups)
{
if (!GroupViewModel.ContainsSimilar(g1))
{
ParticipantGroup g2 = null;
if (!_group2Group.TryGetValue(g1, out g2))
{
g2 = new ParticipantGroup(g1.Id, g1.Name, g1.SortPos);
_group2Group.Add(g1, g2);
GroupViewModel.Merge(g2);
}
else
{
System.Diagnostics.Debug.Assert(false);
}
}
}
foreach (var cat1 in srcCategories)
{
if (!CategoryViewModel.ContainsSimilar(cat1))
{
ParticipantCategory cat2 = null;
if (!_category2Category.TryGetValue(cat1, out cat2))
{
cat2 = new ParticipantCategory(cat1.Name, cat1.PrettyName, cat1.SortPos, cat1.Synonyms);
_category2Category.Add(cat1, cat2);
CategoryViewModel.Merge(cat2);
}
else
{
System.Diagnostics.Debug.Assert(false);
}
}
}
foreach (var c1 in srcClasses)
{
if (!ClassViewModel.ContainsSimilar(c1))
{
ParticipantClass c2 = null;
if (!_class2Class.TryGetValue(c1, out c2))
{
c2 = new ParticipantClass(
c1.Id,
c1.Group == null ? null : _group2Group[c1.Group],
c1.Name,
c1.Sex == null ? null : _category2Category[c1.Sex],
c1.Year,
c1.SortPos);
_class2Class.Add(c1, c2);
ClassViewModel.Merge(c2);
}
else
{
System.Diagnostics.Debug.Assert(false);
}
}
}
}
