require './config/environment'


class Parser
  USER_LOGIN = ENV['LOGIN']
  USER_PASSWORD = ENV['PASSWORD']
  URL_LOGIN = ENV['URL_LOGIN']
  URL_SUPPORT_LIST = ENV['URL_SUPPORT_LIST']
  URL_POST_REQUEST = ENV['URL_POST_REQUEST']

  def auth(agent)
    page = agent.get(URL_LOGIN)
    login_form = page.form(action: "/login/login")
    login_form.field(name: "login").value = USER_LOGIN
    login_form.field(name: "password").value = USER_PASSWORD
    agent.submit(login_form)
  end

  def parse(page)
    support_list = Array.new
    text = page.at('/html/body/div[2]/div/div[3]/div/div[2]/div/div/div[2]/div[1]/div[3]/div/article/div/div[2]/div/div[1]/div').text
    server = nil

    text.delete("\t").split(/\n/, -1).each do |str|
      if str.include? "Revolution"
        server = 101
      elsif str.include? "Legacy"
        server = 103
      elsif str.include? "Underground"
        server = 104
      end

      if str.match(/(\w+_\w+)[ ]*\//)
        nick = str.match(/(\w+_\w+)[ ]*\//)[1]
        support_list << {name: nick, server: server}
      end
    end

    support_list
  end

  def send_post_request(support_list)
    if support_list.length > 5
      json_list = support_list.to_json
      uri = URI(URL_POST_REQUEST)
      print(json_list)
      headers = { 'Content-Type': 'application/json' }
      response = Net::HTTP.post(uri, json_list, headers)
    end
  end

  def execute
    agent = Mechanize.new
    auth(agent)
    page = agent.get(URL_SUPPORT_LIST)
    support_list = parse(page)
    send_post_request(support_list)
  end
end

Parser.new.execute