module DevicesHelper

  def draw_callflows(cfs)
    output = ""
    for cf in cfs
      case cf.action
      when "empty"
        output += "-<br>"
      when "forward"
        dev = Device.find(:first, :conditions => ["id = ?", cf.data]) if cf.data2 == "local"
        if cf.data2 == "local"
          if dev
            output += _('Forward') + " " + b_forward + " " + dev.device_type + "/" + dev.name + "<br>"
          else
            output += _("Device_not_found")
          end
        end
        output += _('Forward') + " " + b_forward + " " + cf.data + "<br>"     if cf.data2 == "external"
        output += b_cross + _('Forward_not_functional_please_enter_dst') + "<br>"     if cf.data2 == ""
      when "voicemail"
        output += b_voicemail + _('VoiceMail') + "<br>"
      when "fax_detect"
        dev = Device.find(:first, :conditions => ["id = ?", cf.data]) if cf.data2 == "fax"
        if dev and cf.data2 == "fax"
          output += _('Fax_detect') + ": " + b_fax + " " + dev.device_type + "/" + dev.extension + "<br>"
        else
          output += _('Fax_device_not_found')
        end
        output += b_cross + _('Fax_detect_not_functional_please_select_fax_device') + "<br>" if cf.data2 == ""
      end
    end
    output
  end

  def print_cf_type(cft)
    o = ""
    case cft
    when "before_call"
      o += _('Before_Call')
    when "answered"
      o += _('Answered')
    when "no_answer"
      o += _('No_Answer')
    when "busy"
      o += _('Busy')
    when "failed"
      o += _('Failed')
    end
    o
  end

  def print_cf_action(cfa)
    o = ""
    case cfa
    when "empty"
      o += _('Empty')
    when "forward"
      o += _('Forward')
    when "voicemail"
      o += _('VoiceMail')
    end
    o
  end
end