#encoding: UTF-8
module Termit
  class UrlConstructor
    Host = "http://translate.google.com"

    def initialize options
      @options = options
    end

    def url
      if @options[:talk]
        construct_sound_url
      else
        construct_text_url
      end
    end

    private

    def construct_text_url
      "#{Host}/translate_a/t?client=t&sl=#{@options[:source_lang]}&tl=#{@options[:target_lang]}&hl=pl&sc=2&ie=UTF-8&oe=UTF-8&prev=enter&ssel=0&tsel=0&"
    end

    def construct_sound_url
      "#{Host}/translate_tts?tl=#{@options[:target_lang]}&ie=UTF-8&oe=UTF-8"
    end
  end
end