# frozen_string_literal: true

module Types
  module MemberInterface
    include BaseInterface

    field :id, GraphQL::Types::ID, null: false,
                                   description: 'ID of the member.'

    field :access_level, Types::AccessLevelType, null: true,
                                                 description: 'GitLab::Access level.'

    field :created_by, Types::UserType, null: true,
                                        description: 'User that authorized membership.'

    field :created_at, Types::TimeType, null: true,
                                        description: 'Date and time the membership was created.'

    field :updated_at, Types::TimeType, null: true,
                                        description: 'Date and time the membership was last updated.'

    field :expires_at, Types::TimeType, null: true,
                                        description: 'Date and time the membership expires.'

    field :user, Types::UserType, null: true,
                                  description: 'User that is associated with the member object.'

    field :merge_request_interaction, Types::UserMergeRequestInteractionType,
          null: true,
          description: 'Find a merge request.' do
            argument :id, ::Types::GlobalIDType[::MergeRequest], required: true, description: 'Global ID of the merge request.'
          end

    definition_methods do
      def resolve_type(object, context)
        case object
        when GroupMember
          Types::GroupMemberType
        when ProjectMember
          Types::ProjectMemberType
        else
          raise ::Gitlab::Graphql::Errors::BaseError, "Unknown member type #{object.class.name}"
        end
      end
    end

    def merge_request_interaction(id: nil)
      Gitlab::Graphql::Lazy.with_value(GitlabSchema.object_from_id(id, expected_class: ::MergeRequest)) do |merge_request|
        ::Users::MergeRequestInteraction.new(user: object.user, merge_request: merge_request) if merge_request
      end
    end
  end
end
