#encoding: utf-8
module Webmoney::RequestResult    # :nodoc:all

  def result_check_sign(doc)
    doc.at('//testsign/res').inner_html == 'yes' ? true : false
  end

  def result_get_passport(doc)
    Webmoney::Passport.parse_result(doc)
  end

  def result_bussines_level(doc)
    doc.at('//level').inner_html.to_i
  end

  def result_send_message(doc)
    time = doc.at('//message/datecrt').inner_html
    m = time.match(/(\d{4})(\d{2})(\d{2}) (\d{2}):(\d{2}):(\d{2})/)
    time = Time.mktime(*m[1..6])
    { :id => doc.at('//message')['id'], :date => time }
  end

  def result_find_wm(doc)
    {
      :retval => doc.at('//retval').inner_html.to_i,
      :wmid   => (doc.at('//testwmpurse/wmid').inner_html rescue nil),
      :purse  => (doc.at('//testwmpurse/purse').inner_html rescue nil)
    }
  end

  def result_create_transaction(doc)
    op = doc.at('//operation')
    {
      :operation_id => op['id'],
      :operation_ts => op['ts']
    }.merge( op.children.inject({}) do |memo, elm|
      memo.merge!(elm.name.to_sym => elm.text)
    end )
  end

end