--Proof of concept of implementing LLM callbacks to use with CE without the need to use Python
--Initially, this script implements the talking to and handling of a google AI type of LLM
--Feel free to add support for locally executing LLM's

--todo: add a voice to text and input the output to the AI, or if possible, enter voice as input directly ?
--      other AI systems besides google ai , websocket support


--MIT License
--https://github.com/cheat-engine/AITools

local s=getSettings('AITOOLS',true)
local AIAccess=tonumber(s.AIAccess)
local PatreonSessionID=s.PatreonSessionID or getCEPatreonSessionID()
local AIKEY=s.AIKEY
local jsonparser=require 'json'
local agreedToSendData=s.agreedToSendData or false

modelList=nil
local waitingForList={} --list of comboboxes waiting for a list of models

local pathdelim=(getOperatingSystem()==0) and [[\]] or [[/]]
  
local basepath=extractFilePath(getCurrentScriptPath())
if basepath==nil then
  basepath=getCheatEngineDir()..'Extensions'..pathdelim..'AITools'..pathdelim
end

local modelNameToNameLookup={} --for AIAccess 2 
  

aitools={}
aiobjects={} --todo: move to data and free objects when the chat session ends

function registerAITool(name, description, properties, required, functionToCall)
  if (name==nil) or (name=='') then
    error('registerAITool: name may not be nil')
  end
  if required==nil then
    required={}
  end
  
  if properties==nil then
    properties={}
  end  
  
  local t={}
  t.name=name
  t.description=description
  t.parameters={}
  t.parameters.type="OBJECT"  
  if properties[1] then
    error('Error in registerAITool for '..name..': properties must be an object, not an array')
  end
  t.parameters.properties=properties
  t.parameters.required=required
  setmetatable(t.parameters.required,{isArray=true}) --in case an empty requiredlisty is given
  t.functionToCall=functionToCall
  t.enabled=true
  
  aitools[name]=t
end

function find_json_block(text)
    local start_index = nil
    local depth = 0
    local in_string = false
    local escape = false

    for i = 1, #text do
        local ch = text:sub(i, i)

        if in_string then
            if escape then
                escape = false
            elseif ch == "\\" then
                escape = true
            elseif ch == '"' then
                in_string = false
            end
        else
            if ch == '"' then
                in_string = true
            elseif ch == "{" then
                if depth == 0 then
                    start_index = i
                end
                depth = depth + 1
            elseif ch == "}" and depth > 0 then
                depth = depth - 1
                if depth == 0 then
                    local block = text:sub(start_index, i)
                    local remainder = text:sub(i + 1)
                    return block, remainder
                end
            end
        end
    end

    return nil, text
end


local retrieveModelList=nil
local fillModelList=nil
local aiRequest=nil


retrieveModelList=function(combobox)
  if combobox then
    combobox.clear()
  end
  
  if AIAccess==0 or AIAccess==1 then
    if combobox==nil then return end
    
    local limits=getLimits()
    
    --return limits.models
    
    if limits and limits.models then
      for i=1,#limits.models do
        combobox.items.add(limits.models[i].name)
      end
    else
      if limits.error then
        
        messageDialog('Failure obtaining model list:'..limits.error..'\n\r\n\rConsider becoming a patreon member or get an AI key from google. You\'ll have access to better models', mtError)
        return
      else
        combobox.items.add('<Failed obtaining model list>')
        combobox.items.add('<It\'s more than the public one>')      
      end
    end
    
    
  elseif AIAccess==2 then
    local i=getInternet()
    if AIKEY==nil then
      AIKEY=combobox.Owner.edtAPIKEY.text
    end
    i.Header='x-goog-api-key: '..AIKEY
    jsonModelList=i.getURL('https://generativelanguage.googleapis.com/v1beta/models')
    i.destroy()

    local jml=jsonparser.decode(jsonModelList)

    if jml then
      if jml.error then       
        messageDialog('Failure obtaining model list:'..jml.error.message, mtError)
        return
      end

      if jml.models then
        modelList={}
        for i=1,#jml.models do
          local has_generateContent=false
          if jml.models[i].supportedGenerationMethods then
            for j=1,#jml.models[i].supportedGenerationMethods do
              if jml.models[i].supportedGenerationMethods[j]=='generateContent' then
                has_generateContent=true
                break
              end
            end
            if has_generateContent==true then
              if combobox then
                combobox.items.add(jml.models[i].displayName)              
              end
              modelList[jml.models[i].displayName]=jml.models[i]
            end
          end
        end
      end
     
    end
  end
  
  if combobox then
    local i=combobox.items.indexOf(s.DefaultModel)
    if i~=-1 then
      combobox.itemIndex=i    
    end
  end

end


getLimits=function()
  --returns the limits of the current patreon member
  local r={}
  if AIAccess==2 then    
    r.maxtools=math.huge --infinite  
    return r
  end
  
  local i=getInternet()
  
  --jsonparser
  local s
  
  if AIAccess==0 then
    s=i.getURL('https://cheatengine.org/ai/limits.php')      
  elseif AIAccess==1 then
    local i=getInternet()    
    i.Header='CEPATREONID:'..PatreonSessionID    
    s=i.getURL('https://cheatengine.org/patreon/ailimits.php')
  end
   
  i.destroy()
 
  if s then
    r=jsonparser.decode(s)  
  else
    r.maxtools=0
  end
  
  return r
end


aiRequest=function(data, message)
  local function handleError(message)
    data.self.mOutput.lines.add('*Error:'..message..'*\n\r')
    
    if data.NotifyWhenDone then
      data.NotifyWhenDone(data,'Error:'..message)
    end  
    return nil,message
  end

  if not data.WaitForData and not data.NotifyWhenDone and data.FullAnswerOnly then    
    return nil,'The current config will result in no data'
  end
  
  _G.lastdata=data
  
  if AIAccess~=2 then --having an AI key implies you accepted their terms
    if not agreedToSendData then
       
      synchronize(function()
        agreedToSendData=messageDialog('Using the AI features involves sending your AI requests to a server where they could potentially be intercepted. Also your AI requests can be used by Google to improve their AI. Make sure not to never send personal information. Do you agree to this?',mtConfirmation,mbYes,mbNo)==mrYes
        s.agreedToSendData='1'
        
      end)
      
      if not agreedToSendData then
        return handleError('No agreement to send data')
      end
    end
  end
  


  if data.Internet==nil then
    data.Internet=getInternet('CE AITOOLS')
  end
  
  
 data.Internet.Header=[[Content-Type: application/json
Accept: text/event-stream]]

 
  if AIAccess==1 then
    if PatreonSessionID=='' then 
      return handleError('PatreonSessionID missing')
    end
    data.Internet.Header=data.Internet.Header..[[
    
CEPATREONID: ]]..PatreonSessionID  
  elseif AIAccess==2 then
    if AIKEY==nil or AIKEY=='' then
      return handleError('AIKEY missing')
    end
    data.Internet.Header=data.Internet.Header..[[
    
x-goog-api-key: ]]..AIKEY
  end


  

  local prevdata=nil
  local r={}
  --local allprevdata={}


  data.Error=nil

  if data.self and (not data.FullAnswerOnly) then
    data.Internet.OnReceiveData=function(sender, received)
    
     -- print("ondata: "..received)
      --if inMainThread() then
      --  print("in main thread")
      --end      

      if prevdata==nil then
        prevdata=received
      else
        prevdata=prevdata..received
      end

      

      local currentblock
      repeat
        currentblock, prevdata=find_json_block(prevdata)
        if currentblock then
          local valid,errstr=pcall(function()
            local parsed=jsonparser.decode(currentblock)

            table.insert(r, parsed)
            if parsed.candidates then
              if parsed.candidates[1].content and parsed.candidates[1].content.parts then
                for i=1,#parsed.candidates[1].content.parts do

                  if parsed.candidates[1].content.parts[i] and parsed.candidates[1].content.parts[i].text then
                    synchronize(function()  
                      data.self.mOutput.lines.text=data.self.mOutput.lines.text .. parsed.candidates[1].content.parts[i].text
                      data.self.mOutput.SelStart=#data.self.mOutput.lines.text                      
                    end)
                  end
                end
              end
            end

            if parsed.error then
              local message=nil
              if parsed.error.message then
                message=parsed.error.message
              else
                message=parsed.error
              end
              synchronize(function() 
                data.self.mOutput.lines.add(" *Error:"..message..'*\n\r')
              end)
            end

          end)
        end
      until currentblock==nil

      data.lastreceived=r
      data.allprevdata=allprevdata
    end
  end



  local modelname=s.DefaultModel
  local modelnamepath=''
  
  data.AIAccessMode=AIAccess

  if data.self then
    modelname=data.self.cbModelSelection.Text      
    s.DefaultModel=modelname
  end

  if AIAccess==2 then
    --get the modelnamepath
    if modelList==nil then
      retrieveModelList()
    end
    modelnamepath=modelList[modelname].name
  end  
  
  
  data.modelname=modelname
  
  
  if data.history==nil then
    data.history={}
    data.history.contents={}
  end
  local input=data.history
  
  if AIAccess~=2 then
    --the modelname is sent to the server
    input.modelname=modelname
  end
 
  local newcontent={}
  newcontent.role='user'  
  newcontent.parts={}  
  newcontent.parts[1]={}
  newcontent.parts[1].text=message  

 
 
  if AIAccess==2 then    
    input.system_instruction={}
    input.system_instruction.parts={}
    input.system_instruction.parts[1]={}
    --input.system_instruction.parts[1].text='You are currently being used by the Cheat Engine application. Use tools when possible, but fall back on your internal knowledge to answer general questions'
    input.system_instruction.parts[1].text='You are a professional reverse engineer using Cheat Engine. Use tools when possible, but fall back on your internal knowledge of Cheat Engine.  Do not say you can not help'
    
  end

  if data.Extra then --
    if AIAccess==2 then      
      input.system_instruction={}
      input.system_instruction.parts={}
      input.system_instruction.parts[1]={}
      input.system_instruction.parts[1].text=data.Extra
    else    
      newcontent.parts[2]={}
      newcontent.parts[2].text=data.Extra      
      data.Extra=nil      
    end
  end
  
  table.insert(input.contents,newcontent) 
    

  --load tools
  --
  if data.limits==nil then
    data.limits=getLimits() --limits is enforced on the server itself, this just saves some bandwith
  end
  
  local maxtools
  
  if data.limits then
    if data.limits.error then
      messageDialog(data.limits.error,mtError,mbOK)
      data.limits=nil
      return
    else
      maxtools=data.limits.maxtools  
    end
  end
 
 
  input.tools={}
  input.tools[1]={}  
  input.tools[1].functionDeclarations={}
  
  for name,data in pairs(aitools) do
    if data.enabled then
      local e={}
      e.name=name
      e.description=data.description
      e.parameters=data.parameters
      --not functionToCall and not Enabled
      table.insert(input.tools[1].functionDeclarations,e)
      
      --limit to maxtools
      
      --meh, if it takes too much sitepower I just block it and give an error to use a google AI key
      --if maxtools and #input.tools[1].functionDeclarations>maxtools then
      --  break
      --end      
    end
  end
  
  if #input.tools[1].functionDeclarations==0 then
    input.tools=nil
  end
  
  
  local inputtext=jsonparser.encode(input)
  local result
  
  local thread=createThread(function(t)
    data.thread=t
    t.Name='GenerateContent AI command'
    if data.WaitForData then
      t.freeOnTerminate(false)
    end

    local url
    if AIAccess==0 then
      url='https://cheatengine.org/ai/aiproxy.php'
    elseif AIAccess==1 then
      url='https://cheatengine.org/patreon/aiproxy.php'
    elseif AIAccess==2 then
      url='https://generativelanguage.googleapis.com/v1beta/'..modelnamepath..':streamGenerateContent'
    end
    
    data.usedurl=url
    data.lastinputtext=inputtext
    
    if data.allfullresponses==nil then
      data.allfullresponses={}
    end
    

    result=data.Internet.postURL(url, inputtext)
    local response
    local textresult=''
    
    while result do
      table.insert(data.allfullresponses,result)
      
      
      response=nil
      
      data.InternetDone=true
      data.UnparsedResult=result
      local parsed
      local valid,err=pcall(function()
        parsed=jsonparser.decode(result)
        data.parsedResult=parsed
      end)
      
      if valid then       
        if parsed then
          if parsed.error then
            data.Error=true
            textresult='Base error:'..parsed.error
          else
            for i=1,#parsed do
              if parsed[i] then
                if parsed[i].candidates then
                  if parsed[i].candidates[1] then
                    if parsed[i].candidates[1].content then
                      local newcontent={}  
                      table.insert(input.contents,newcontent)                      
                      newcontent.role=parsed[i].candidates[1].content.role
                     
                      if parsed[i].candidates[1].content.parts then    
                        newcontent.parts={}
                        local parts=parsed[i].candidates[1].content.parts

                        
                        for j=1,#parts do
                          newcontent.parts[j]={}
                          newcontent.parts[j]=parts[j]
                          --newcontent.parts[j].text=parts[j].text
                          --newcontent.parts[j].functionCall=parts[j].functionCall
                          
                          if parts[j].text then
                            textresult=textresult..parts[j].text
                          end
                          
                          if parts[j].functionCall then
                            --parse the args
                            synchronize(function() 
                              if data.self and data.self.mOutput then
                                data.self.mOutput.lines.add(' *Calling function :'..parts[j].functionCall.name..'* \n\r')
                                
                              end
                            end)  
                            
                            if response==nil then
                              response={} --add it if needed
                              response.role='user'
                              response.parts={}
                              
                              --data.resultBeforeResponse=data.UnparsedResult
                            end
                            
                            local tool=aitools[parts[j].functionCall.name]
                            
                            local r={}
                            r.functionResponse={}
                            r.functionResponse.name=parts[j].functionCall.name
                            
                            if tool then
                              local f=tool.functionToCall
                              if f then
                                r.functionResponse.response=tool.functionToCall(parts[j].functionCall.args)                                                       
                              else
                                r.functionResponse.response={Error='Invalid config for '..parts[j].functionCall.name}
                                synchronize(function() 
                                  data.self.mOutput.lines.add('result: Invalid config')                            
                                end)                                    
                              end
                            else
                              r.functionResponse.response={Error='Unknown function name'}
                              synchronize(function() 
                                data.self.mOutput.lines.add('result: Unknown function')                            
                              end)                              
                            end
                            table.insert(response.parts,r)
                          end
                        end                        
                      end
                     
                    end
                  end
                end
                
                if parsed[i].error then
                  data.Error=true
                  textresult='Error:'..parsed[i].error.message
                end                
              end
            end
          end
        end
        
   
        if response then
          --there's a response to give
          table.insert(input.contents, response)
          inputtext=jsonparser.encode(input)
          result=data.Internet.postURL(url, inputtext)
        else
          result=nil
        end
        
      else
        data.Error=true
        textresult='Parse Error:'..err
        if data.self then
          synchronize(function() 
            if result==nil or result:trim()=='' then
              data.self.mOutput.lines.add('\n\r  *<server seems to be down>*');
            else
              data.self.mOutput.lines.add('\n\r<Error while receiving data:'..err..'>')                            
            end
          end)      
        end
        break;
      end
    end
    
    data.result=textresult

    if data.NotifyWhenDone then
      --print("Notifying with result:"..result) 
      synchronize(function()
        if data.NotifyWhenDone then
          data.NotifyWhenDone(data, textresult)
        end
      end)
    end
    
    if not data.WaitForData then
      data.thread=nil
    end
   -- print("thread finished")    
  end)

  if data.WaitForData then
    if thread then
      thread.waitfor()
      thread.destroy() thread=nil
    end
    if data.Error then
      return nil,textresult
    else
      return textresult
    end
  else
    if data.NotifyWhenDone then
      return nil,'Success: the notify routine will be called when done'
    else
      if data.FullAnswerOnly then
        return nil,'well, this is a waste of tokens'
      else
        return nil,'look at the display'
      end
    end
  end

end

local function applyAndSaveKey(f)
 -- print("applyAndSaveKey")
  if f.rbAIAccessPatreon.checked then
    PatreonSessionID=f.edtAPIKEY.text
    s.PatreonSessionID=PatreonSessionID

  elseif f.rbAIAccessPrivate.checked then
    AIKEY=f.edtAPIKEY.text
    if AIKEY~='' then
      s.AIKEY=AIKEY
    end

  end
end

function spawnAIDialog(command, extra) --command and extra are optional
  local animator
  local data={}

  local f=createFormFromFile(basepath..'AIDialog.LFM')  
  
  local function startAnimator()
    if animator==nil then
      local position = 1
      local direction = 1
      local maxLength = 7
      
      animator=createTimer(f)
      animator.Enabled=false
      animator.Interval=50
      animator.OnTimer=function(t)
        local a = string.rep(" ", position - 1)
        local b = string.rep(" ", maxLength - position)

        if f and f.btnSend then
          f.btnSend.Caption = a .. "•" .. b
        else
          animator.destroy()
          animator=nil
        end

        position = position + direction

        if position >= maxLength then
          direction = -1
        elseif position <= 1 then
          direction = 1 
        end     
      end      
    end
    
    if animator then    
      animator.Enabled=true
    end  
  end
  
  local function stopAnimator()
    if animator then
      animator.Enabled=false
    end
  end
  

  data.self=f
  data.Extra=extra


  f.OnClose=function(sender)
    for i=1,#waitingForList do
      if f.cbModelSelection==waitingForList[i] then
        waitingForList[i]=nil
      end
    end

    data.self=nil
    destroyRef(f.Tag)
    
    applyAndSaveKey(f)
    
    f=nil    
    return caFree
  end

  f.btnObtainKey.OnClick=function()
    if f.rbAIAccessPrivate.checked then
      shellExecute('https://aistudio.google.com/app/api-keys')
    elseif f.rbAIAccessPatreon.checked then
      local sessionid=getCEPatreonSessionID(true)
      if sessionid then
        f.edtAPIKEY.text=sessionid
        PatreonSessionID=sessionid
      end
    end
  end
  
  f.mInput.OnKeyDown=function(sender,key)
   
    if key==VK_RETURN and isKeyPressed(VK_CONTROL) then
      f.btnSend.doClick()
    else
      return key
    end
  end
  
  f.btnSend.OnClick=function(sender)
    --collect the history if there is any (data can be accessed here directly)
    if f.mOutput.Lines.Count>0 then
      f.mOutput.Lines.add('')
    end 

    local message=f.mInput.Lines.Text
    f.mOutput.Lines.add('> '..f.mInput.Lines.Text)
    f.mInput.Lines.clear()

    f.btnSend.enabled=false
    if f.mOutput.Lines.Count>0 then
      f.mOutput.Lines.add('')
    end
    
    applyAndSaveKey(f)
    
    startAnimator()
    
    if f and f.btnSend then
      f.btnSend.cursor=crHourGlass     
    end

    data.NotifyWhenDone=function(data,r)
      if f and f.btnSend then
        f.btnSend.enabled=true
        
        f.btnSend.Caption=translate('Send')
        f.btnSend.cursor=crDefault
        
        stopAnimator()
      end
    end
    aiRequest(data, message)
  end
  
  local AIAccessChange=function(sender)
    data.limits=nil
    f.cbModelSelection.Items.clear()
    if s.DefaultModel~='' then
      f.cbModelSelection.Items.add(s.DefaultModel)
      f.cbModelSelection.ItemIndex=0
    end
    
    if f.rbAIAccessPublic.Checked then
      f.edtAPIKEY.visible=false
      f.btnObtainKey.visible=false
      s.AIAccess='0'
      AIAccess=0
    elseif f.rbAIAccessPatreon.Checked then      
      f.edtAPIKEY.TextHint='<Enter CE Patreon session ID here>'      
      f.edtAPIKEY.Text=PatreonSessionID or ''
      f.edtAPIKEY.visible=true
      f.btnObtainKey.Caption='Refresh session'   
      f.btnObtainKey.visible=true
      s.AIAccess='1'
      AIAccess=1
    else
      f.edtAPIKEY.TextHint='<Enter API key here>'
      f.edtAPIKEY.Text=AIKEY or ''
      f.edtAPIKEY.visible=true
      f.btnObtainKey.Caption='Obtain Key'    
      f.btnObtainKey.visible=true
      s.AIAccess='2'
      AIAccess=2
    end
  end
  
  if AIAccess then
    if AIAccess==1 then
      f.rbAIAccessPatreon.Checked=true      
    elseif AIAccess==2 then            
      f.rbAIAccessPrivate.Checked=true
    end
  else
    --first time execute
    PatreonSessionID=getCEPatreonSessionID()
    if PatreonSessionID then
      f.rbAIAccessPatreon.Checked=true
    end
    AIAccess=0
  end
  
  
  f.rbAIAccessPublic.OnChange=AIAccessChange
  f.rbAIAccessPatreon.OnChange=AIAccessChange
  f.rbAIAccessPrivate.OnChange=AIAccessChange
  
  AIAccessChange()
  
  -- f.cbModelSelection.OnDropDown=function(sender)
  f.cbModelSelection.OnGetItems=function(sender)
    if f.cbModelSelection.items.Count<=1 then
      --retrieveModelList(f.cbModelSelection)  
      retrieveModelList(f.cbModelSelection)      
    end
  end
  
  f.Tag=createRef(data) --for storing the history and other useful details


  f.Position=poScreenCenter
  f.Show()
  
  f.mInput.setFocus()

  
  if command then 
    f.mOutput.Lines.add('>...')  
    f.btnSend.enabled=false 
    f.btnSend.cursor=crHourGlass     
    startAnimator()
    
    data.NotifyWhenDone=function(data,r)
      f.btnSend.enabled=true   
      f.btnSend.cursor=crDefault
      f.btnSend.Caption=translate('Send')
      stopAnimator()      
    end
    
    aiRequest(data, command)    
  end

  _G.debug_LastAIForm=f
  
  return f
end

function askAIQuestion(command, extra, notifyWhenDone) --NotifyWhenDone(data,result)
  if (notifyWhenDone==nil) and (type(extra)=='function') then
    --kinda lazy but ok...
    notifyWhenDone=extra
    extra=nil
  end
  

  local data={}
  data.Extra=extra
  data.FullAnswerOnly=true
  if notifyWhenDone then
    data.NotifyWhenDone=notifyWhenDone
  else
    data.WaitForData=true
  end
  return aiRequest(data, command)
end


local initialized=false
function initAIMenuItems()
  --add AI menus to some useful places
  if initialized then return true end
  
  initialized=true
  
  require('forEachForm')
  
  local logo=createPNG()
  logo.loadFromFile(basepath..'AI128x128.png')

  
  --"Explain this function" inside the memoryview context menu
  forEachAndFutureForm('TMemoryBrowser',function(f)
    local miAI_Sep=createMenuItem(f)
    miAI_Sep.Caption='-'
    local miAI_Explain=createMenuItem(f)
    miAI_Explain.Caption=translate('Explain this function')
    
    f.debuggerpopup.Items.add(miAI_Sep)
    f.debuggerpopup.Items.add(miAI_Explain)   

    local ii=f.mvImageList.add(logo)
    miAI_Explain.ImageIndex=ii
    miAI_Explain.OnClick=function(sender)
      --get the function
      local d=f.disassembleSelectedFunction()
      if d and d~='' then      
        spawnAIDialog([[The following code is a function copied by Cheat Engine's disassembler. Describe what this function does: 
```
]]..d..[[
```]])
      end
    end
    
    local miAI_PseudoCode=createMenuItem(f)
    miAI_PseudoCode.Caption=translate('Generate pseudocode for this function')
    
    f.debuggerpopup.Items.add(miAI_PseudoCode)   

    local ii=f.mvImageList.add(logo)
    miAI_PseudoCode.ImageIndex=ii
    miAI_PseudoCode.OnClick=function(sender)
      --get the function
      local d=f.disassembleSelectedFunction()
      if d and d~='' then      
        spawnAIDialog([[The following code is a function copied by Cheat Engine's disassembler. Generate pseudocode based on this function :
```
]]..d..[[
```]])
      end
    end
  end)
  
  forEachAndFutureForm('TfrmLuaEngine',function(f)
    local id  
    local oldDestroy
    local aif --ai form
    local miAI_sep=createMenuItem(f)

    miAI_sep.Caption='-'
    
    local miAI_AskAboutScript=createMenuItem(f)
    
    miAI_AskAboutScript.Name='miAI_AskAboutScript'
    miAI_AskAboutScript.Caption=translate('Ask about this script')
    
    f.mscript.PopupMenu.Items.add(miAI_sep)
    f.mscript.PopupMenu.Items.add(miAI_AskAboutScript)
    local ii=f.mscript.PopupMenu.Images.add(logo)
    miAI_AskAboutScript.ImageIndex=ii
    miAI_AskAboutScript.OnClick=function(sender)
      if id==nil then        
        id=#aiobjects+1
        aiobjects[id]=f
        
        oldDestroy=f.OnDestroy
        
        f.OnDestroy=function(s)
          if aif then
            aif.close()
            aif=nil
          end
          aiobjects[id]=nil
          if oldDestroy then
            oldDestroy(s)
          end
        end        
      end
      aif=spawnAIDialog(nil,'\n\r This is from a LuaEngine window where the LuaEngineWindowID='..id)
      aif.mOutput.Lines.add('###Ask your questions about the current Lua Engine script here')
      aif.Caption=aif.Caption..' (Lua Engine)'
      aif.OnDestroy=function(s)
        aif=nil
      end
    end
  end)
  
  forEachAndFutureForm('TfrmAutoInject',function(f)
    local id
    local oldDestroy
    local aif --ai form
    local miAI_sep=createMenuItem(f)
    miAI_sep.Caption='-'
    
    local miAI_AskAboutScript=createMenuItem(f)
    
    miAI_AskAboutScript.Name='miAI_AskAboutScript'
    miAI_AskAboutScript.Caption=translate('Ask about this script')
    
    f.assembleScreen.PopupMenu.Items.add(miAI_sep)
    f.assembleScreen.PopupMenu.Items.add(miAI_AskAboutScript)
    local ii=f.assembleScreen.PopupMenu.Images.add(logo)
    miAI_AskAboutScript.ImageIndex=ii
    miAI_AskAboutScript.OnClick=function(sender)
      if id==nil then
        id=#aiobjects+1
        aiobjects[id]=f
        
        oldDestroy=f.OnDestroy
        
        f.OnDestroy=function(s)
          if aif then
            aif.close()
            aif=nil
          end
          
          aiobjects[id]=nil
          if oldDestroy then
            oldDestroy(s)
          end
        end
        
      end

      aif=spawnAIDialog(nil,'\n\r This is from an AutoAssembler window where the AutoAssemblerWindowID='..id)
      aif.mOutput.Lines.add('###Ask your questions about the current AutoAssembler script here')
      aif.Caption=aif.Caption..' (AutoAssembler)'
      aif.OnDestroy=function(s)
        aif=nil
      end
      
    end
  end)  
  
  
  
  local mi=createMenuItem(MainForm)
  mi.Caption=translate('Ask AI')  
  mi.Shortcut='Ctrl+Alt+I'
  mi.ImageIndex=MainForm.Menu.Images.add(logo)
  mi.OnClick=function()
    spawnAIDialog()
  end
  MainForm.miHelp.insert(MainForm.miLuaDocumentation.MenuIndex,mi)  
end

if createSettingsOption then
  createSettingsOption('EnableAITools','Enable use of AI functions (Requires restart of CE to apply)', ctBoolean, 'AI Tools', 2, true)

  if getSettingsOption('EnableAITools')==true then
    initAIMenuItems()
  end
else
  initAIMenuItems()
end
