require 'mechanize'

class Promua  

  def initialize
    @parser = Mechanize.new
    @site_url = "https://my.prom.ua/cabinet/sign-in"
    @cabinet_url = "https://my.prom.ua/cabinet/product/edit/"
  end

  def sing_in    
    login_page = @parser.get(@site_url)
    form = login_page.forms      
    cookie = (((@parser.cookies.find { |c| c.name == 'csrf_token' }).to_s).split("="))[1]

    login_post = @parser.post("https://my.prom.ua/cabinet/auth/phone_login", {
      phone_email:ENV['PROMUA_LOGIN'], 
      password: ENV['PROMUA_PASSWORD'], 
      csrf_token: cookie,
      _save: 'YES'
    })   
  end

  def change_product id
    product = @parser.get(@cabinet_url + id) do |page|
      puts "===============" + product.to_s
    end
  end

end