private CategoryMenuItemViewModel BuildItemsTree(List <CategorySnapshot> listAll,
List <CategorySnapshot> catToDisplay, int currentDepth, int maximumDepth, string currentId,
bool isDisplayProductsCount)
{
var result = new CategoryMenuItemViewModel();
foreach (var c in catToDisplay)
{
CategoryMenuItemViewModel item;
if ((maximumDepth == 0) || (currentDepth + 1 < maximumDepth))
{
item = BuildItemsTree(listAll, Category.FindChildrenInList(listAll, c.Bvin, false), currentDepth + 1,
maximumDepth, currentId, isDisplayProductsCount);
}
else
{
item = new CategoryMenuItemViewModel();
}
item.Title = c.Name;
item.Description = c.Description;
item.Url = UrlRewriter.BuildUrlForCategory(c);
if (isDisplayProductsCount)
{
item.Bvin = c.Bvin;
item.ProductsCount = HccApp.CatalogServices.FindProductCountsForCategory(c.Bvin, false);
}
if (c.Bvin == currentId)
{
item.IsCurrent = true;
}
result.Items.Add(item);
}
return(result);
}
private void AddHomeLink(CategoryMenuViewModel model)
{
if (model.MenuItem == null)
{
model.MenuItem = new CategoryMenuItemViewModel();
}
var item = new CategoryMenuItemViewModel
{
Title = Localization.GetString("Home"),
Url = Url.Content("~")
};
model.MenuItem.Items.Insert(0, item);
}
private List <CategoryMenuItemViewModel> LoadDrillDownCategories(string catId)
{
var cats = HccApp.CatalogServices.Categories.FindVisibleChildren(catId);
return(cats.Select(c =>
{
var cat = new CategoryMenuItemViewModel
{
Title = c.Name,
Description = c.Description,
Url = UrlRewriter.BuildUrlForCategory(c)
};
return cat;
}).ToList());
}
private int GetProductsCount(CategoryMenuItemViewModel category)
{
var totalCount = 0;
foreach (var item in category.Items)
{
totalCount = item.ProductsCount;
if (!item.Items.Any() || item.Items.Count != 0)
{
totalCount += GetProductsCount(item);
}
}
if (category.Items == null || !category.Items.Any())
{
totalCount += category.ProductsCount;
}
category.ProductsCount = totalCount;
category.Title += " (" + totalCount + ")";
return(totalCount);
}
private CategoryMenuItemViewModel BuildItemsTree(List <CategorySnapshot> allCats, List <CategorySnapshot> children,
List <CategorySnapshot> trail, string currentId, bool isDisplayProductsCount)
{
var result = new CategoryMenuItemViewModel();
foreach (var c in children)
{
CategoryMenuItemViewModel item = null;
if (IsInTrail(c.Bvin, trail))
{
var newChildren = Category.FindChildrenInList(allCats, c.Bvin, false);
if (newChildren != null && newChildren.Count > 0)
{
item = BuildItemsTree(allCats, newChildren, trail, currentId, isDisplayProductsCount);
}
}
if (item == null)
{
item = new CategoryMenuItemViewModel();
}
item.Title = c.Name;
item.Description = c.Description;
item.Url = UrlRewriter.BuildUrlForCategory(c);
if (isDisplayProductsCount)
{
item.Bvin = c.Bvin;
item.ProductsCount = HccApp.CatalogServices.FindProductCountsForCategory(c.Bvin, false);
}
if (c.Bvin == currentId)
{
item.IsCurrent = true;
}
result.Items.Add(item);
}
return(result);
}
private CategoryMenuItemViewModel BuildPeersAndChildren(CategoryPeerSet neighbors,
CategorySnapshot currentCategory, bool isDisplayProductsCount)
{
var result = new CategoryMenuItemViewModel();
foreach (var peer in neighbors.Peers)
{
var item = new CategoryMenuItemViewModel();
item.Title = peer.Name;
item.Description = peer.Description;
item.Url = UrlRewriter.BuildUrlForCategory(peer);
if (peer.Bvin == currentCategory.Bvin)
{
item.IsCurrent = true;
// Load Children
foreach (var c in neighbors.Children)
{
var childItem = new CategoryMenuItemViewModel();
childItem.Title = c.Name;
childItem.Description = c.Description;
if (isDisplayProductsCount)
{
item.Bvin = c.Bvin;
item.ProductsCount = HccApp.CatalogServices.FindProductCountsForCategory(c.Bvin, false);
}
childItem.Url = UrlRewriter.BuildUrlForCategory(c);
item.Items.Add(childItem);
}
}
if (isDisplayProductsCount)
{
item.Bvin = peer.Bvin;
item.ProductsCount = HccApp.CatalogServices.FindProductCountsForCategory(peer.Bvin, false);
}
result.Items.Add(item);
}
return(result);
}
private CategoryMenuItemViewModel BuildParentsPeersChildren(CategoryPeerSet neighbors,
CategorySnapshot currentCategory, bool isDisplayProductsCount)
{
CategoryMenuItemViewModel result;
if (neighbors.Parents.Count > 0)
{
result = new CategoryMenuItemViewModel();
foreach (var parent in neighbors.Parents)
{
CategoryMenuItemViewModel item;
if (parent.Bvin == currentCategory.ParentId)
{
item = BuildPeersAndChildren(neighbors, currentCategory, isDisplayProductsCount);
}
else
{
item = new CategoryMenuItemViewModel();
}
item.Title = parent.Name;
item.Description = parent.Description;
item.Url = UrlRewriter.BuildUrlForCategory(parent);
if (isDisplayProductsCount)
{
item.Bvin = parent.Bvin;
item.ProductsCount = HccApp.CatalogServices.FindProductCountsForCategory(parent.Bvin, false);
}
result.Items.Add(item);
}
}
else
{
result = BuildPeersAndChildren(neighbors, currentCategory, isDisplayProductsCount);
}
return(result);
}
private void SetProductsCount(CategoryMenuViewModel model, CategoryMenuItemViewModel outMenu, bool isAllProducts)
{
CategoryMenuItemViewModel allMenu;
if (!isAllProducts)
{
var allCats = HccApp.CatalogServices.Categories.FindAll();
var children = Category.FindChildrenInList(allCats, VirtualRootCategoryBvin, false);
allMenu = BuildItemsTree(allCats, children, 0, model.MaximumDepth, model.CurrentId,
model.ShowProductCounts);
}
else
{
allMenu = model.MenuItem;
}
GetProductsCount(allMenu);
foreach (var menu in outMenu.Items)
{
if (allMenu != null)
{
menu.ProductsCount = allMenu.Items.FirstOrDefault(x => x.Bvin == menu.Bvin).ProductsCount;
menu.Title = allMenu.Items.FirstOrDefault(x => x.Bvin == menu.Bvin).Title;
}
}
if (allMenu != null)
{
if (allMenu.Bvin == outMenu.Bvin)
{
outMenu.ProductsCount = allMenu.ProductsCount;
outMenu.Title = allMenu.Title;
}
}
}
