module Schked::RedisClientFactory

def self.build(options)
  unless options.key?(:reconnect_attempts)
    options[:reconnect_attempts] = 3
  end
  if options.key?(:sentinels)
    if (url = options.delete(:url))
      uri = URI.parse(url)
      if !options.key?(:name) && uri.host
        options[:name] = uri.host
      end
      if !options.key?(:password) && uri.password && !uri.password.empty?
        options[:password] = uri.password
      end
      if !options.key?(:username) && uri.user && !uri.user.empty?
        options[:username] = uri.user
      end
    end
    RedisClient.sentinel(**options).new_client
  else
    RedisClient.config(**options).new_client
  end
end