# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/

class Sequencer
  class Unit
    module Import
      module Kayako
        class DefaultLanguage < Sequencer::Unit::Base
          include ::Sequencer::Unit::Import::Kayako::Requester

          provides :default_language

          def process
            state.provide(:default_language, default_language)
          end

          private

          def default_language
            settings = fetch_settings

            default_language_setting = settings.detect { |item| item['name'] == 'default_language' }

            default_language_setting['value'] || 'en-us'
          end

          def fetch_settings
            response = request(
              api_path: 'settings'
            )

            body = JSON.parse(response.body)
            body['data']
          rescue => e
            logger.error 'Error when fetching settings for default language'
            logger.error e

            nil
          end
        end
      end
    end
  end
end