require 'json-schema/attributes/format'
require 'json-schema/errors/custom_format_error'

module JSON
  class Schema
    class CustomFormat < FormatAttribute
      def initialize(validation_proc)
        @validation_proc = validation_proc
      end

      def validate(current_schema, data, fragments, processor, _validator, options = {})
        @validation_proc.call data
      rescue JSON::Schema::CustomFormatError => e
        message = "The property '#{self.class.build_fragment(fragments)}' #{e.message}"
        self.class.validation_error(processor, message, fragments, current_schema, self.class, options[:record_errors])
      end
    end
  end
end