class ElasticGraph::GraphQL::Resolvers::RelayConnection::ArrayAdapter

def self.build(nodes, args, schema_element_names, context)
  # ElasticGraph supports any schema elements (like a `first` argument) being renamed,
  # but `GraphQL::Relay::ArrayConnection` would not understand a renamed argument.
  # Here we map the args back to the canonical relay args so `ArrayConnection` can
  # understand them.
  relay_args = [:first, :after, :last, :before].to_h do |arg_name|
    [arg_name, args[schema_element_names.public_send(arg_name)]]
  end.compact
  graphql_impl = ::GraphQL::Pagination::ArrayConnection.new(nodes || [], context: context, **relay_args)
  new(schema_element_names, graphql_impl)
end

def edges
  @edges ||= graphql_impl.nodes.map do |node|
    Edge.new(schema_element_names, graphql_impl, node)
  end
end

def nodes
  @nodes ||= graphql_impl.nodes
end

def page_info
  self
end

def total_edge_count
  graphql_impl.nodes.size
end