class PixivWebAgent
  def self.phpsessid(agent)
    agent.cookies.select do |cookie| cookie.name == "PHPSESSID" end.first.try(:value)
  end

  def self.build
    mech = Mechanize.new
    # phpsessid = Cache.get("pixiv-phpsessid")

    # if phpsessid
    #   cookie = Mechanize::Cookie.new("PHPSESSID", phpsessid)
    #   cookie.domain = ".pixiv.net"
    #   cookie.path = "/"
    #   mech.cookie_jar.add(cookie)
    # else
    #   mech.get("https://www.pixiv.net/login.php") do |page|
    #     page.form_with(:action => "/login.php") do |form|
    #       form['pixiv_id'] = Danbooru.config.pixiv_login
    #       form['pass'] = Danbooru.config.pixiv_password
    #     end.click_button
    #   end
    #   phpsessid = mech.cookie_jar.cookies.select{|c| c.name == "PHPSESSID"}.first
    #   Cache.put("pixiv-phpsessid", phpsessid.value, 1.month) if phpsessid
    # end

    mech
  end
end