require 'singleton'

module Scoutui::Commands


  class Utils
    include Singleton

    attr_accessor :totalCommands
    attr_accessor :timeout
    attr_accessor :hwnds
    attr_accessor :useFrameSearch

    def initialize
      @command_list=['pause',
                     'existsAlert',
                     'clickJsAlert',
                     'fillform',
                     'frame',
                     'submitform',
                     'type',
                     'click',
                     'mouseover',
                     'navigate',
                     'select',
                     'select_window',
                     'verifyelt',
                     'verifyelement',
                     'verifyform']
      @totalCommands={}
      @timeout=30
      @command_list.each do |c|
        @totalCommands[c]=0
      end

      @useFrameSearch = false

      @hwnds = { :current => nil, :previous => nil, :handles => [] }
    end


    def reset(stanza=nil)

      setEnableFrameSearch(false)

      if stanza.is_a?(Hash) && stanza.has_key?('page') && stanza['page'].has_key?('frames')
        puts __FILE__ + (__LINE__).to_s + " frames => #{stanza['page']['frames']}";

        setEnableFrameSearch(!stanza['page']['frames'].to_s.match(/true/i).nil?)
      end
    end

    def resetFrameSearch()
      setEnableFrameSearch(false)
    end

    def setEnableFrameSearch(b)
      Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " setEnabledFrameSearch(#{b})"
      @userFrameSearch=b
    end

    def getFrameSearch()
      @userFrameSearch
    end

    def enableFrameSearch()
      Scoutui::Logger::LogMgr.instance.debug "EnableFrameSearch(true)"
      setEnableFrameSearch(true)
    end

    def isFrameSearch?()
      @userFrameSearch
    end

    def isCSS(_locator)
      rc=nil

      if _locator.match(/^css\=/i)
        rc = _locator.match(/\s*(css\=.*)/i)[1].to_s.strip
      elsif _locator.match(/^#/i)
        rc=_locator.strip
      end

      rc
    end


    def setCurrentWindow(_w)
      if @hwnds[:previous].nil?
        @hwnds[:previous]=_w
      else
        @hwnds[:previous]=@hwnds[:current]
      end

      @hwnds[:current]=_w
    end

    def resetTimeout(t=30)
      setTimeout(t)
    end

    def setTimeout(_t)
      @timeout=_t.to_i
    end

    def getTimeout()
      @timeout.to_i
    end

    def isSelectWindow?(_action)
      Scoutui::Logger::LogMgr.instance.debug  __FILE__ + (__LINE__).to_s + " isSelectWindow?(#{_action})"
      !_action.match(/select_window/i).nil?
    end

    def isExistsAlert?(_action)
      !_action.match(/(exist[s]*_*alert|existAlert|existsAlert|existsJsAlert|existsJsConfirm|existsJsPrompt)\(/i).nil?
    end

    def isFrame?(_action)
      _action.match(/^\s*(frame|switchframe|switch_frame)\s*\(/i)
    end

    def isVerifyElt?(_action)
      !_action.match(/(verifyelt|verifyelement)\(/i).nil?
    end

    def isClick?(_action)
      !_action.match(/click\(/i).nil?
    end

    def isGetAlert?(_action)
      !_action.match(/(get_*alert|clickjsconfirm|clickjsprompt|clickjsalert)/i).nil?
    end

    def isFillForm?(_action)
      !_action.match(/fillform\(/i).nil?
    end

    def isMouseOver?(_action)
      !_action.match(/mouseover\(/).nil?
    end

    def isType?(_action)
      !_action.match(/type[\!]*\(/).nil?
    end

    def isSubmitForm?(_action)
      !_action.match(/submitform\(/).nil?
    end

    def isVerifyForm?(_action)
      !_action.match(/verifyform\(/).nil?
    end

    def isPause?(_action)
      !_action.match(/pause/).nil?
    end

    def isSelect?(_action)
      !_action.nil? && _action.match(/select/i)
    end

    def isNavigate?(_action)
      !_action.nil? && _action.match(/(navigate|url)\(/i)
    end

    def isValid?(cmd)

      rc=true

      if isPause?(cmd)
        @totalCommands['pause']+=1
      elsif isExistsAlert?(cmd)
        @totalCommands['existsAlert']+=1
      elsif isFrame?(cmd)
        @totalCommands['frame']+=1
      elsif isGetAlert?(cmd)
        @totalCommands['clickJsAlert']+=1
      elsif isVerifyElt?(cmd)
        @totalCommands['verifyelt']+=1
      elsif isVerifyForm?(cmd)
        @totalCommands['verifyform']+=1
      elsif isFillForm?(cmd)
        @totalCommands['fillform']+=1
      elsif isSubmitForm?(cmd)
        @totalCommands['submitform']+=1
      elsif isType?(cmd)
        @totalCommands['type']+=1
      elsif isClick?(cmd)
        @totalCommands['click']+=1
      elsif isMouseOver?(cmd)
        @totalCommands['mouseover']+=1
      elsif isSelect?(cmd)
        @totalCommands['select']+=1
      elsif isNavigate?(cmd)
        @totalCommands['navigate']+=1
      elsif isSelectWindow?(cmd)
        @totalCommands['select_window']+=1
      else
        rc=false
      end

      rc
    end

  end


end