public Step3ViewModel(ObservableCollection <WizardViewModel.Step> steps)
{
_steps = steps;
Governance = InitializeGovernance.Create();
IndicatorChoices = new List <GovernanceIndicatorViewModel>();
foreach (var majorIndicator in Governance.Children)
{
foreach (var subIndicator in majorIndicator.Children)
{
IndicatorChoices.Add(new GovernanceIndicatorViewModel
{
Indicator = subIndicator as GovernanceIndicator,
MajorIndicator = majorIndicator.Name
});
}
}
}
private void OnDeserialized(StreamingContext context = default(StreamingContext))
{
Attributes = Attributes ?? new Attributes();
Assets = Assets ?? new ModelAssets();
Governance = Governance ?? InitializeGovernance.Create();
EcosystemServices = EcosystemServices ?? InitializeEcosystemServices.Create();
EcosystemVitality = EcosystemVitality ?? InitializeEcosystemVitality.Create();
#region Backward Compatibility
#pragma warning disable 612
var bc = EcosystemVitality.FetchIndicator <Indicator>("Basin Condition");
PotadromousIndicator p = null;
DiadromousIndicator d = null;
foreach (var indicator in bc.Children)
{
switch (indicator)
{
case PotadromousIndicator potadromousIndicator:
p = potadromousIndicator;
break;
case DiadromousIndicator diadromousIndicator:
d = diadromousIndicator;
break;
}
}
#pragma warning restore 612
if (p != null || d != null)
{
bc.Children.Remove(p);
bc.Children.Remove(d);
var ci = new ConnectivityIndicator {
Reaches = p?.Reaches
};
bc.Children.Add(ci);
foreach (var child in bc.Children)
{
child.Weight = 1.0 / bc.Children.Count;
}
}
// bank modification and land cover indicators
var cm = bc.FetchIndicator <BankModificationIndicator>();
if (cm == null)
{
bc.Children.Add(new BankModificationIndicator());
}
var lc = bc.FetchIndicator <LandCoverIndicator>();
if (lc == null)
{
bc.Children.Add(new LandCoverIndicator());
}
// old conservation areas manual indicator
var mca = EcosystemServices.FetchIndicator <ManualIndicator>("Conservation Areas");
if (mca != null)
{
var cai = new ConservationAreaIndicator();
// preserve old data
if (mca.Value != null || mca.UserOverride != null)
{
cai.UserOverride = mca.Value ?? mca.UserOverride;
cai.OverrideComment = mca.OverrideComment ?? "User's manual input.";
}
cai.Weight = mca.Weight ?? 0.5;
var culture = EcosystemServices.FetchIndicator <Indicator>("Cultural");
culture.Children.Remove(mca);
culture.Children.Add(cai);
}
#endregion Backward Compatibility
}