public static IEnumerable<IDependency> GetGroupDependencies(TreeContext context, IFilterGroup filterGroup)
{
var inGroupTokens = context.GetInGroupTokens(filterGroup);
var groupDependencies = inGroupTokens
.SelectMany(x => context.Store.Providers[x].Dependencies)
.Concat(context.GetInGroupFilters(filterGroup).SelectMany(x => x.Dependencies))
.Concat(filterGroup.GroupDependencies)
.Where(dependency => !inGroupTokens.Contains(dependency.Token))
.DistinctDependencies()
.ToList();
return groupDependencies;
}
private static List <IToken> CollectInGroupTokens(this TreeContext context, IFilterGroup filterGroup)
{
var tokens = context.ProviderTokensInGroup
.SafeGet(filterGroup.FilterInfo.FilterToken, () => new List <IToken>())
.ToList();
foreach (var @group in context.FiltersInGroup.SafeGet(filterGroup.FilterInfo.FilterToken, () => new List <IFilter>()).OfType <IFilterGroup>())
{
((Action <IFilterGroup>)(grp => tokens.AddRange(context.GetInGroupTokens(grp))))(@group);
}
return(tokens);
}
private static void CreateGroupNodes(this TreeContext context)
{
foreach (var filterGroup in context.Filters
.OfType <IFilterGroup>()
.Where(grp => context.GetInGroupTokens(grp).Any())
.ToList())
{
var node = context.CreateNodeForFilterGroup(filterGroup);
context.Tree.Nodes.Add(node.Token, node);
context.Filters.Add(CreateExistsFilter(node, filterGroup));
}
}
public static IEnumerable <IDependency> GetGroupDependencies(TreeContext context, IFilterGroup filterGroup)
{
var inGroupTokens = context.GetInGroupTokens(filterGroup);
var groupDependencies = inGroupTokens
.SelectMany(x => context.Store.Providers[x].Dependencies)
.Concat(context.GetInGroupFilters(filterGroup).SelectMany(x => x.Dependencies))
.Concat(filterGroup.GroupDependencies)
.Where(dependency => !inGroupTokens.Contains(dependency.Token))
.DistinctDependencies()
.ToList();
return(groupDependencies);
}