public void Configure(IList <BaseWizardStep> bases, BaseWizardStep nstep)
{
for (int i = 0; i < bases.Count; i++)
{
if (bases[i] is WizardStepGroup group)
{
var nextStep = i == bases.Count - 1 ? nstep : bases[i + 1];
group.StepsCount = group.Children.Count;
group.HasChildren = true;
bases[i].PrevStep = pstep;
bases[i].NextStep = group.Children[0];
group.Children[0].PrevStep = bases[i];
if (i > 0)
{
bases[i].PrevStep = bases[i - 1];
}
for (int j = 0; j < group.Children.Count; j++)
{
group.Children[j].Parent = group;
}
Configure(group.Children, nextStep);
}
else if (bases[i] is ExecutableWizardStep step)
{
if (step.Parent == null)
{
step.PrevStep = pstep;
}
if (bases.Count == 1)
{
step.NextStep = nstep;
if (step.Parent == null)
{
step.PrevStep = pstep;
}
pstep = step;
}
if (i > 0 && i < bases.Count - 1 && bases.Count != 1)
{
step.NextStep = bases[i + 1];
if (bases[i - 1] is WizardStepGroup)
{
step.PrevStep = pstep;
}
else
{
step.PrevStep = bases[i - 1];
}
}
else if (i == 0 && i < bases.Count && bases.Count != 1)
{
step.NextStep = bases[i + 1];
}
else if (i > 0 && i == bases.Count - 1)
{
if (bases[i - 1] is WizardStepGroup)
{
step.PrevStep = pstep;
}
else
{
step.PrevStep = bases[i - 1];
}
pstep = step;
if (step.IsLast)
{
step.NextStep = null;
}
else
{
step.NextStep = nstep;
}
}
}
}
setupWizard.SelectedStep = bases[0];
}
public SetupWizardBuilder AddStep(BaseWizardStep baseWizardStep)
{
setupWizard.WizardSteps.Add(baseWizardStep);
return(this);
}
public ExecutableWizardStepBuilder SetPrevStep(BaseWizardStep prevStep)
{
executedWizardStep.PrevStep = prevStep;
return(this);
}
public WizardStepGroupBuilder AddChildren(BaseWizardStep childWizardStep)
{
executedWizardStep.Children.Add(childWizardStep);
return(this);
}
public ExecutableWizardStepBuilder SetNextStep(BaseWizardStep nextStep)
{
executedWizardStep.NextStep = nextStep;
return(this);
}