require 'date'

module Scoutui::Commands

  class Type < Command

    KEYBOARD_CMDS={
        '__DELETE__' => { :val => :delete },
        '__DOWN__' => { :val => :arrow_down },
        '__ENTER__' => { :val => :enter },
        '__ESC__'  => { :val => :escape },
        '__ESCAPE__' => { :val => :escape },
        '__UP__'   => { :val => :arrow_up },
        '__LEFT__' => { :val => :arrow_left },
        '__RIGHT__' => { :val => :arrow_right },
        '__TAB__'   => { :val => :tab },
        '__SHIFT_TAB__' => {:val => :custom,
                            :run => lambda { |drv|
                              Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " *** SHIFT_TAB ***"
                                 drv.action.key_down(:shift).send_keys(:tab).perform;
                                 drv.action.key_up(:shift).perform;
                            }}
    }

    KEYBOARD_LIST={
        '__DOWN__' => lambda { |obj| obj.send_keys(:arrow_down) },
        '__ESC__' => lambda { |obj| obj.send_keys(:escape) },
        '__ESCAPE__' => lambda { |obj| obj.send_keys(:escape) },
        '__TAB__'  => lambda { |obj| obj.send_keys(:tab) },
        '__CLEAR__'  => lambda { |obj| obj.clear }
    }



    def _whenTyped(page_elt)

      if page_elt.is_a?(Hash) && page_elt.has_key?('when_typed')
        Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " Verify #{page_elt['when_clicked']}"

        page_elt['when_clicked'].each do |_elt|

          _r = _elt.keys[0].to_s

          _pg = _elt[_r]

          #    _c = Scoutui::Commands::VerifyElement.new("verifyelement(" + _elt + ")")
          #    _c.execute(@drv)

          Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " _whenClicked -> assertions (#{_pg}, #{_r.to_s})"


          if _pg.is_a?(Array)
            _pg.each do |_pg2|
              isVisible=Scoutui::Base::Assertions.instance.isVisible(@drv, _pg2, _r)
            end
          elsif _pg.is_a?(String)
            isVisible=Scoutui::Base::Assertions.instance.isVisible(@drv, _pg, _r)
          else
            Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " => #{_pg}"
          end

#         Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " IsVisible #{isVisible} - PAUSE"; gets

        end

      end

    end


    def execute(drv=nil, pageElt=nil)
      @drv=drv if !drv.nil?

      _tm={:start => 0, :end => 0 }

      _val=nil
      _isKb=false
      _rc=false
      _req = Scoutui::Utils::TestUtils.instance.getReq()

      _startTime=Time.now
      _endTime=nil

      begin

        if @cmd.match(/^type\(focused\s*,\s*.*\)\s*$/)

          Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " Type into active element"
          obj = @drv.switch_to.active_element

          Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " | active.Tag  : " + obj.tag_name
          Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " | active.Class: " + obj.attribute('class').to_s
          Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " | active.ID   : " + obj.attribute('id').to_s
          Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " | active.Name : " + obj.attribute('name').to_s
          Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " | active.Text : " + obj.text.to_s
          Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " | active.Value: " + obj.attribute('value').to_s

          _val = @cmd.match(/^type\(focused\s*,\s*(.*)\)\s*$/)[1].to_s

          if KEYBOARD_CMDS.has_key?(_val)
            _val = KEYBOARD_CMDS[_val][:val]
          else
            _val=Scoutui::Base::UserVars.instance.normalize(_val)
          end

          _xpath="[focused]"

          obj.send_keys(_val)
          _rc=true

        elsif @cmd.match(/^type\((#{KEYBOARD_CMDS.keys.join('|')})\)$/)

          _tm[:start]=Time.now

          _keyVal=@cmd.match(/^type\((#{KEYBOARD_CMDS.keys.join('|')})\)$/)[1].to_s

          if KEYBOARD_CMDS[_keyVal][:val]==:custom
            KEYBOARD_CMDS[_keyVal][:run].call(@drv)
          else
            @drv.action.send_keys(KEYBOARD_CMDS[_keyVal][:val]).perform
          end

          thenClause = Scoutui::Commands::ThenClause.new(@drv)
          doUntil = Scoutui::Commands::DoUntil.new(@drv)

          _tm[:start]=Time.now

#         _bUntil = thenClause.execute_until(pageElt)
          _bUntil = doUntil.do_until(pageElt)
          _tm[:end]=Time.now

          Testmgr::TestReport.instance.getReq(_req).testcase('until').add(_bUntil, Scoutui::Base::UserVars.instance.normalize("Verify then-until met #{_bUntil}"), (_tm[:end] - _tm[:start]))

          _rc=_bUntil
          _isKb=true

        else

          if @cmd.match(/^\s*type[\!]*\((.*),\s*'(.*)\s*'\)\s*$/)
            _xpath = @cmd.match(/^\s*type[\!]*\((.*),\s*'(.*)\s*'\)\s*$/)[1]
            _val   = @cmd.match(/^\s*type[\!]*\((.*),\s*'(.*)\s*'\)\s*$/)[2]
          else
            _xpath = @cmd.match(/^\s*type[\!]*\((.*),\s*(.*)\s*\)\s*$/)[1]
            _val   = @cmd.match(/^\s*type[\!]*\((.*),\s*(.*)\s*\)\s*$/)[2]
          end

          Scoutui::Logger::LogMgr.instance.commands.debug __FILE__ + (__LINE__).to_s + " Process TYPE #{_val} into  #{_xpath}"

          _tm[:start]=Time.now

          obj = Scoutui::Base::QBrowser.getElement(@drv, _xpath, Scoutui::Commands::Utils.instance.getFrameSearch(),  Scoutui::Commands::Utils.instance.getTimeout)

          _tm[:end]=Time.now

          Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " type(#{_val})"
          Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " tag : #{obj.tag_name}" if obj.is_a?(Selenium::WebDriver::Element)

          typeInto = !obj.nil? &&
                     (obj.tag_name.downcase=='body' ||
                     !obj.attribute('type').downcase.match(/(file|input|text|textarea|password|email)/).nil? )


          if typeInto

            isDisplayed=false

            # FileUpload dialog is not 'displayed'
            if !Scoutui::Base::QBrowser.isFileType?(obj)
              begin
                wait = Selenium::WebDriver::Wait.new(:timeout =>  Scoutui::Commands::Utils.instance.getTimeout)
                isDisplayed = wait.until {
                  if Scoutui::Base::QBrowser.isStale?(obj)
                    obj = Scoutui::Base::QBrowser.findElement(@drv, _xpath, Scoutui::Commands::Utils.instance.getFrameSearch(),  Scoutui::Commands::Utils.instance.getTimeout)
                  end
                  true if obj.displayed?
                }

                _tm[:end]=Time.now

              rescue Selenium::WebDriver::Error::TimeOutError => ex
                Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " Timeout waiting for display?: #{_xpath}"
              end
            end


            if @cmd.match(/^\s*type\!/i)
              Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " clear()"

              (0..3).each do |j|
                if Scoutui::Base::QBrowser.isStale?(obj)
                  obj = Scoutui::Base::QBrowser.getElement(@drv, _xpath, Scoutui::Commands::Utils.instance.getFrameSearch(),  Scoutui::Commands::Utils.instance.getTimeout)
                  _tm[:end]=Time.now
                else
                  break
                end
              end

              obj.clear if isDisplayed
            end

            Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " send_keys(#{_val})"

            if isDisplayed || Scoutui::Base::QBrowser.isFileType?(obj)

              if KEYBOARD_LIST.has_key?(_val.strip)
                KEYBOARD_LIST[_val.strip].call(obj)
              elsif _val.match(/^\s*__ENTER__\s*$/)
                obj.send_keys("")
                @drv.action.send_keys(:enter).perform
              else

                if Scoutui::Base::UserVars.instance.isTestData?(_val)

                  _v2=Scoutui::Base::UserVars.instance.normalize(_val)

                  Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + "  getData ==> #{_v2}"
                else

                  _uservars = _val.scan(/\$\{(.*?)\}/)

                  _v2 = _val
                  for i in 0 .. (_uservars.size - 1)

                    _t = Scoutui::Base::UserVars.instance.get(_uservars[i][0])
                    Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " translate(#{_uservars[i][0]}) => #{_t}"

                    if !_t.nil? && _uservars[i][0]!=_t
                      _v2.gsub!("\$\{#{_uservars[i][0]}\}", _t)
                    end

                    Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " value => #{_v2}"

                  end

                end

                ## Global replaces
                _text_to_type = Scoutui::Base::UserVars.instance.get(_v2)

                Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " rawText : #{_text_to_type}"
                _text_to_type = Scoutui::Commands::Utils.instance.expandMacro(_text_to_type)
                Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " Text to type : #{_text_to_type}"

                if true
                  _stale=true
                  _inRow=0
                  _cnt=0
                  (0..7).each do |i|
                    _cnt+=1
                    _stale=Scoutui::Base::QBrowser.isStale?(obj)
                    if _stale
                      _inRow=0
                      sleep 0.5
                      obj = Scoutui::Base::QBrowser.getElement(@drv, _xpath, Scoutui::Commands::Utils.instance.getFrameSearch(),  Scoutui::Commands::Utils.instance.getTimeout)
                      _tm[:end]=Time.now
                    else
                      _inRow+=1

                      break if _inRow >= 3

                      obj = Scoutui::Base::QBrowser.getElement(@drv, _xpath, Scoutui::Commands::Utils.instance.getFrameSearch(),  Scoutui::Commands::Utils.instance.getTimeout)
                      _tm[:end]=Time.now
                    end

                  end



                  Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " Stale: #{_stale}, i: #{_cnt}, _inRow:#{_inRow}"
                end

                  obj.send_keys(_text_to_type)


                if !pageElt.nil? && pageElt['page'].has_key?('then')
                  thenClause = Scoutui::Commands::ThenClause.new(@drv)
                  thenClause.execute(pageElt)
                end

                if !obj.nil? && false
                  arr=_text_to_type.split(/__ENTER__/)

                  i=0
                  arr.each do |_t|
                  #  puts __FILE__ + (__LINE__).to_s + " => #{_t}"; STDIN.gets;
                    if i > 0
                      obj.send_keys("")
                      @drv.action.send_keys(:enter).perform
                      Scoutui::Logger::LogMgr.instance.debug __FILE__ + (__LINE__).to_s + " ENTER"; STDIN.gets()
                      obj.send_keys("<ENTER>")
                    end

                    obj.send_keys(_t)
                    i+1
                  end
                end

              end


              _rc=true
            end

          else
            Scoutui::Logger::LogMgr.instance.commands.warn  __FILE__ + (__LINE__).to_s + " Unable to process command TYPE => #{obj.to_s}"
          end
        end

      rescue => ex
        Scoutui::Logger::LogMgr.instance.warn "Error during processing: #{ex.class}"
        Scoutui::Logger::LogMgr.instance.warn __FILE__ + (__LINE__).to_s +  "Backtrace:\n\t#{ex.backtrace.join("\n\t")}"
      end

      _endTime=Time.now


      if !_isKb
        Testmgr::TestReport.instance.getReq(_req).testcase('type').add(!obj.nil?, Scoutui::Base::UserVars.instance.normalize("Verify object #{_xpath} to type #{_val} exists : #{obj.class.to_s}"), _tm[:end]-_tm[:start])
        Testmgr::TestReport.instance.getReq(_req).testcase('type').add(_rc, Scoutui::Base::UserVars.instance.normalize("Verify typed data #{_rc}"), (_endTime - _startTime))
      end

      setResult(_rc)

    end


  end



end