public void Remove(VisitedPage visitedPage)
{
VisitedPageList.Remove(visitedPage);
var lastPage = GetLast();
UpdateCurrent(true, lastPage);
}
private void UpdateCurrent(bool current, VisitedPage visited = null)
{
foreach (var visitedPage in VisitedPageList)
{
if (visited == null)
{
visitedPage.IsCurrent = current;
}
else if (visited == visitedPage)
{
visitedPage.IsCurrent = current;
}
}
}
public void Add(VisitedPage visitedPage)
{
var lastPage = GetLast();
if (lastPage != null && lastPage == visitedPage)
{
return;
}
UpdateCurrent(false);
if (visitedPage != null)
{
visitedPage.Id = GetIndex();
VisitedPageList.Add(visitedPage);
}
}
public VisitedPage GetPreviousMenuType()
{
var lastPage = GetLast();
if (lastPage != null)
{
Remove(lastPage);
lastPage = GetLast();
}
else
{
lastPage = new VisitedPage()
{
MenuType = MenuType.Logout,
Id = GetIndex(),
IsCurrent = true
}
};
return(lastPage);
}