module CMDx::Validators::Exclusion

def call(value, options = {})
  values = options.dig(:exclusion, :in) ||
           options.dig(:exclusion, :within)
  if values.is_a?(Range)
    raise_within_validation_error!(values.begin, values.end, options) if values.cover?(value)
  elsif Array(values).any? { |v| v === value } # rubocop:disable Style/CaseEquality
    raise_of_validation_error!(values, options)
  end
end

def raise_of_validation_error!(values, options)
  values  = values.map(&:inspect).join(", ")
  message = options.dig(:exclusion, :of_message) ||
            options.dig(:exclusion, :message)
  message %= { values: } unless message.nil?
  raise ValidationError, message || I18n.t(
    "cmdx.validators.exclusion.of",
    values:,
    default: "must not be one of: #{values}"
  )
end

def raise_within_validation_error!(min, max, options)
  message = options.dig(:exclusion, :in_message) ||
            options.dig(:exclusion, :within_message) ||
            options.dig(:exclusion, :message)
  message %= { min:, max: } unless message.nil?
  raise ValidationError, message || I18n.t(
    "cmdx.validators.exclusion.within",
    min:,
    max:,
    default: "must not be within #{min} and #{max}"
  )
end