# frozen_string_literal: true

module Loco
  class UuidJob < ActiveJob::Base
    queue_as :loco

    def perform serialized_resource, uuid, action
      ws_conn_manager = init_ws_conn_manager serialized_resource
      return unless ws_conn_manager
      case action
      when 'add'
        add ws_conn_manager, uuid
      when 'del'
        del ws_conn_manager, uuid
      when 'update'
        update ws_conn_manager, uuid
      end
    end

    protected

      def add ws_conn_manager, uuid
        ws_conn_manager.add uuid
        WsConnectedResourcesManager.add ws_conn_manager.identifier
      end

      def del ws_conn_manager, uuid
        ws_conn_manager.del uuid
        return if ws_conn_manager.connected_uuids.any?
        WsConnectedResourcesManager.del ws_conn_manager.identifier
      end

      def update ws_conn_manager, uuid
        ws_conn_manager.update uuid
        WsConnectedResourcesManager.add ws_conn_manager.identifier
      end

      def deserialize_resource hash
        hash['class'].constantize.find_by id: hash['id']
      end

      def init_ws_conn_manager serialized_resource
        resource = deserialize_resource serialized_resource
        return unless resource
        WsConnectionManager.new resource
      end
  end
end