private void ExecuteSelectItem(MarketTreeNode node)
{
if (node == null || node.InvType == null)
{
return;
}
SelectedItem = InvTypes.Single(t => t.TypeId == node.InvType.TypeId);
}
public async Task <BindableCollection <MarketTreeNode> > GetMarketTreeAsync(
PropertyChangedEventHandler itemPropertyChanged)
{
var tree = new BindableCollection <MarketTreeNode>();
List <InvType> items = await _eveProfiteerRepository.GetMarketTypes().Include(f => f.Orders).ToListAsync().ConfigureAwait(false);
List <InvMarketGroup> groupList = await _staticData.GetMarketGroups().ToListAsync().ConfigureAwait(false);
ILookup <int, MarketTreeNode> groups = groupList.Select(t => new MarketTreeNode(t)).ToLookup(t => t.Id);
foreach (InvType item in items)
{
var node = new MarketTreeNode(item);
int id = item.MarketGroupId.GetValueOrDefault();
var group = groups[id].Single();
if (group != null)
{
group.Children.Add(node);
node.Parent = group;
}
node.PropertyChanged += itemPropertyChanged;
}
foreach (var key in groupList)
{
var node = groups[key.MarketGroupId].Single();
if (key.ParentGroupId.HasValue)
{
var parent = groups[key.ParentGroupId.GetValueOrDefault()].Single();
parent.Children.Add(node);
node.Parent = parent;
}
else
{
tree.Add(node);
}
}
return(tree);
}
public async Task <BindableCollection <MarketTreeNode> > GetMarketTree()
{
var rootList = new BindableCollection <MarketTreeNode>();
List <InvType> items = await GetMarketTypes().ToListAsync().ConfigureAwait(false);
List <InvMarketGroup> groupList = await GetMarketGroups().ToListAsync().ConfigureAwait(false);
ILookup <int, MarketTreeNode> groups = groupList.Select(t => new MarketTreeNode(t)).ToLookup(t => t.Id);
foreach (InvType item in items)
{
var node = new MarketTreeNode(item);
int id = item.MarketGroupId.GetValueOrDefault();
var group = groups[id].Single();
if (group != null)
{
group.Children.Add(node);
node.Parent = group;
}
}
foreach (var key in groupList)
{
var node = groups[key.MarketGroupId].Single();
if (key.ParentGroupId.HasValue)
{
var parent = groups[key.ParentGroupId.GetValueOrDefault()].Single();
parent.Children.Add(node);
node.Parent = parent;
}
else
{
rootList.Add(node);
}
}
return(rootList);
}
