module Lutaml::Model::Validation

def validate(register: Lutaml::Model::Config.default_register)
  errors = []
  self.class.attributes.each do |name, attr|
    value = public_send(:"#{name}")
    begin
      if value.respond_to?(:validate)
        errors.concat(value.validate)
      else
        attr.validate_value!(value, register)
      end
    rescue Lutaml::Model::InvalidValueError,
           Lutaml::Model::CollectionCountOutOfRangeError,
           Lutaml::Model::CollectionTrueMissingError,
           Lutaml::Model::PolymorphicError,
           Lutaml::Model::ValidationFailedError,
           PatternNotMatchedError => e
      errors << e
    end
  end
  validate_helper(errors)
end

def validate!(register: Lutaml::Model::Config.default_register)
  errors = validate(register: register)
  raise Lutaml::Model::ValidationError.new(errors) if errors.any?
end

def validate_helper(errors)
  self.class.choice_attributes.each do |attribute|
    attribute.validate_content!(self)
  end
  errors
rescue Lutaml::Model::ChoiceUpperBoundError,
       Lutaml::Model::ChoiceLowerBoundError => e
  errors << e
end