richardvenneman/social-url

# frozen_string_literal: true

class SocialUrl::Message
  def initialize(params)
    @params = SocialUrl.normalize(params)

    init_networks
  end

  def method_missing(method)
    network = /(.+)_url/.match(method)
    return unless network

    networks = SocialUrl.networks.join(", ")
    raise SocialUrl::UnsupportedNetworkError,
         "Unsupported network: '#{network[1]}'. Available networks: #{networks}."
  end

  private
    def init_networks
      SocialUrl.networks.each do |network|
        self.class.send(:define_method, "#{network}_url") do
          klass = network.to_s.capitalize
          SocialUrl::Networks.const_get(klass).new(@params).url
        end
      end
    end
end