require 'httparty'
require 'nokogiri'

class Scraper
  def perform
    url = 'https://twitter.com/'
    doc = Nokogiri::HTML(HTTParty.get(url))
    title_name = doc.title.downcase.gsub(/\s+/, '_').delete "." #"twitter_it's_what's_happening"

    elements = doc.css('div', 'button', 'span', 'link')
    elements.each do |element|
      hash = {
        element.name => {
            "#{title_name}_#{get_element(element)}_#{element.name}" => {
            type: element.name,
            selector: "css",
            identifier: element.css_path
          }
        }
      }
      puts hash

      # {"div"=>{"twitter_it's_what's_happening_modal-body_div"=>{
      #   :type=>"div",
      #   :selector=>"css",
      #   :identifier=>"html > body > div:nth-of-type(12) > div > div > div:nth-of-type(2)"}}
      # }
      # {"button"=>{"twitter_it's_what's_happening_Cancel_button"=>{
      #   :type=>"button",
      #   :selector=>"css",
      #   :identifier=>"html > body > div:nth-of-type(9) > div > div > div:nth-of-type(4) > button:nth-of-type(1)"}}
      # }
      # {"span"=>{"twitter_it's_what's_happening_Remove_span"=>{
      #   :type=>"span",
      #   :selector=>"css",
      #   :identifier=>"html > body > div:nth-of-type(7) > div > div > div:nth-of-type(2) > div > form > div > div:nth-of-type(2) > div:nth-of-type(1) > ul > li > span"}}
      # }
      # {"link"=>{"twitter_it's_what's_happening_stylesheet_link"=>{
      #   :type=>"link",
      #   :selector=>"css",
      #   :identifier=>"html > head > link:nth-of-type(1)"}}
      # }
    end
  end

  private

  def get_element(teg)
    if teg.name == 'div'
      teg['class']
    elsif teg.name == 'link'
      teg['rel']
    else
      teg.text.gsub(/\s+/, "")
    end
  end

  scraper = Scraper.new
  puts scraper.perform
end