af83/chouette-core

module Chouette
  module ObjectidFormatter
    class StifCodifligne < Base

      def short_id_sql_expr(model_class)
        # we only match V2 format
        "lower(split_part(#{table_name(model_class)}.objectid, ':', 3))"
      end

      def before_validation(model)
        # unused method in this context
      end

      def after_commit(model)
        # unused method in this context
      end

      def get_objectid(definition)
        parts = definition.try(:split, ":")

        if parts.size == 3 || parts[3] == 'LOC'
          # V2
          Chouette::Objectid::StifCodifligne.new(provider_id: parts[0], object_type: parts[1], local_id: parts[2], local_marker: parts[3])
        else
          Chouette::Objectid::StifCodifligne.new(provider_id: parts[0], sync_id: parts[1], object_type: parts[2], local_id: parts[3])
        end
      end
    end
  end
end