public List <Product> FilterByTradeMark(string trademark)
{
TradeMark = trademark;
isTradeMark = true;
AddItemsToTheTree(TradeMarkTree);
Products.Clear();
Products.AddRange(TradeMarkTree.Search(TradeMark).Products);
return(Products);
}
public List <Product> FilterByName(string name)
{
Name = name;
isTradeMark = false;
AddItemsToTheTree(NameTree);
Products.Clear();
Products.AddRange(NameTree.Search(Name).Products);
return(Products);
}
public List <string> GetStringLabels(string type)
{
List <string> Labels = new List <string>();
if (type == "Categories" && new CategoryDataAccess().GetList() != null)
{
foreach (var category in new CategoryDataAccess().GetList())
{
Labels.Add(category.Name);
}
return(Labels);
}
foreach (var tree in Trees)
{
if (tree is StringBST)
{
StringBST tempTree = (StringBST)tree;
if (tempTree.NumberOfNodes() == 0)
{
AddItemsToTheTree(tempTree);
}
if (String.Compare(tempTree.GetTreeType(), type, true) == 0)
{
if (type == "TradeMark")
{
tempTree.InOrder();
foreach (var product in tempTree.GetProducts())
{
if (!Labels.Exists(t => t.CompareTo(product.TradeMark) == 0))
{
Labels.Add(product.TradeMark);
}
}
break;
}
if (type == "Name")
{
tempTree.InOrder();
foreach (var product in tempTree.GetProducts())
{
if (!Labels.Exists(t => t.CompareTo(product.Name) == 0))
{
Labels.Add(product.Name);
}
}
break;
}
}
if (type == "Model" && tree == TradeMarkTree)
{
StringBST tempTradeMarkTree = (StringBST)tree;
if (tree.NumberOfNodes() == 0)
{
AddItemsToTheTree(tree);
}
tree.InOrder();
foreach (var product in tempTree.Search(TradeMark).Products)
{
if (!Labels.Exists(t => t.CompareTo(product.Model) == 0))
{
Labels.Add(product.Model);
}
}
break;
}
}
}
return(Labels);
}