module Jets::Controller::Authorization

def api_key_required(value=nil)
  if !value.nil?
    self.api_key_needed = value
  else
    self.api_key_needed
  end
end

def authorization_scopes(value=nil)
  if !value.nil?
    self.authorization_scopes_value = value
  else
    self.authorization_scopes_value
  end
end

def authorization_type(value=nil)
  if !value.nil?
    self.auth_type = value
  else
    self.auth_type
  end
end

def authorizer(value=nil, options={})
  if !value.nil?
    self.auth_to = value # IE: main#protect
    self.auth_options = options # IE: only: %w[index] or expect: [:show]
  else
    self.auth_to
  end
end

def authorizer_id
  Jets::Router::Route::Authorizer.logical_id(auth_to)
end

def authorizer_logical_id_for(action_name)
  return unless auth_to
  only = auth_options[:only].map(&:to_s) if auth_options && auth_options[:only]
  except = auth_options[:except].map(&:to_s) if auth_options && auth_options[:except]
  if except and !except.include?(action_name)
    logical_id = Jets::Router::Route::Authorizer.logical_id(auth_to)
  end
  # only overrides except
  if only and only.include?(action_name)
    logical_id = Jets::Router::Route::Authorizer.logical_id(auth_to)
  end
  # if both only and except are not set then always set the logical_id
  if !only && !except
    logical_id = Jets::Router::Route::Authorizer.logical_id(auth_to)
  end
  logical_id
end

def authorizer_metadata
  Jets::Router::Route::Authorizer.metadata(auth_to)
end

def controller_path
  name.sub(/Controller$/, "".freeze).underscore
end

def infer_authorization_type_for(action_name)
  return unless authorizer_logical_id_for(action_name)
  Jets::Authorizer::Base.authorization_type(auth_to)
end