// import {helloHelper} from 'helper.js'
// helloHelper2 = require('./helper.js')
// for organizational proposes

const helper = require('./helper')
const sdapi = require('./sdapi')
const exportHelper = require('./export_png')
const outpaint = require('./outpaint')
const psapi = require('./psapi')
const app = window.require('photoshop').app

const { batchPlay } = require('photoshop').action
const { executeAsModal } = require('photoshop').core
const dialog_box = require('./dialog_box')
// const {entrypoints} = require('uxp')
const html_manip = require('./html_manip')
const export_png = require('./export_png')
const viewer = require('./viewer')
const selection = require('./selection')
const util_layer = require('./utility/layer') 
const sd_options = require('./utility/sdapi/options') 
const sd_config = require('./utility/sdapi/config') 
const session = require('./utility/session')
const ui = require('./utility/ui')

async function hasSessionSelectionChanged(){
  try{

    const isSelectionActive = await psapi.checkIfSelectionAreaIsActive()
    if (isSelectionActive){
      const current_selection = isSelectionActive // Note: don't use checkIfSelectionAreaIsActive to return the selection object, change this.  
      


      if(await hasSelectionChanged(current_selection,g_selection)){

        return true
      }else{
        //selection has not changed
        return false

      }
      
    }
  }catch(e){
    console.warn(e)
    return false
  }
}



async function calcWidthHeightFromSelection(){
  //set the width and height, hrWidth, and hrHeight using selection info and selection mode
  const selection_mode = html_manip.getSelectionMode()
      if(selection_mode === "ratio"){
        //change (width and height) and (hrWidth, hrHeight) to match the ratio of selection 
        const [width,height,hr_width,hr_height] = await selection.selectionToFinalWidthHeight()
        
        html_manip.autoFillInWidth(width)
        html_manip.autoFillInHeight(height)
        html_manip.autoFillInHRWidth(hr_width)
        html_manip.autoFillInHRHeight(hr_height)
        
      }else if(selection_mode ==="precise" ){
        const selectionInfo = await psapi.getSelectionInfoExe()
        const [width,height,hr_width,hr_height] = [selectionInfo.width,selectionInfo.height,0,0]
        html_manip.autoFillInWidth(width)
        html_manip.autoFillInHeight(height)


      }
}
const eventHandler = async (event, descriptor) => {
  
  try{
    console.log(event, descriptor)
    
    const isSelectionActive = await psapi.checkIfSelectionAreaIsActive()
    if (isSelectionActive){
      const current_selection = isSelectionActive // Note: don't use checkIfSelectionAreaIsActive to return the selection object, change this.  
      
      await calcWidthHeightFromSelection()

      
      
      // console.log(` (${final_width}* ${final_height})/(${current_selection.width} * ${current_selection.height})`)
      // console.log("detail density: ",(final_width* final_height)/(current_selection.width * current_selection.height))
      
      
      // const new_selection = await psapi.getSelectionInfoExe()
      
      if(await hasSelectionChanged(current_selection,g_selection)){
        // endSessionUI //red color
        // if selection has changed : change the color and text generate btn  "Generate" color "red" 
        g_ui.endSessionUI()
      }else{
        //indicate that the session will continue. only if the session we are in the same mode as the session's mode 
        // startSessionUI// green color
        const current_mode = html_manip.getMode()
        if(g_generation_session.isSameMode(current_mode)){
          g_ui.startSessionUI()
        }

      }
      
    }
  }catch(e){
    console.warn(e)
  }
}
  
require("photoshop").action.addNotificationListener(['set','move'], eventHandler);




 

async function getUniqueDocumentId () {
  try {
    uniqueDocumentId = await psapi.readUniqueDocumentIdExe()

    console.log(
      'getUniqueDocumentId():  uniqueDocumentId: ',
      uniqueDocumentId
    )

    // Regular expression to check if string is a valid UUID
    const regexExp =
      /^[0-9a-fA-F]{8}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{12}$/gi

    // String with valid UUID separated by dash
    // const str = 'a24a6ea4-ce75-4665-a070-57453082c256'

    const isValidId = regexExp.test(uniqueDocumentId) // true
    console.log('isValidId: ', isValidId)
    if (isValidId == false) {
      let uuid = self.crypto.randomUUID()
      console.log(uuid) // for example "36b8f84d-df4e-4d49-b662-bcde71a8764f"
      await psapi.saveUniqueDocumentIdExe(uuid)
      uniqueDocumentId = uuid
    }
  } catch (e) {
    console.warn('warning Document Id may not be valid', e)
  }
  return uniqueDocumentId
}

// document
//   .getElementById('btnLinkCurrentDocument')
//   .addEventListener('click', async () => {
//     await getUniqueDocumentId()
//   })

  
// attach event listeners for tabs
Array.from(document.querySelectorAll(".sp-tab")).forEach(theTab => {
  theTab.onclick = () => {
    try{

    
    // localStorage.setItem("currentTab", theTab.getAttribute("id"));
    Array.from(document.querySelectorAll(".sp-tab")).forEach(aTab => {
      if (aTab.getAttribute("id") === theTab.getAttribute("id")) {
        aTab.classList.add("selected");
      } else {
        aTab.classList.remove("selected");
      }
    });
    Array.from(document.querySelectorAll(".sp-tab-page")).forEach(tabPage => {
      if (tabPage.getAttribute("id").startsWith(theTab.getAttribute("id"))) {
        tabPage.classList.add("visible");
      } else {
        tabPage.classList.remove("visible");
      }
    });
  }catch(e){
    console.warn(e)
  }
}
});

document.getElementById("sp-viewer-tab").addEventListener('click',()=>{
  moveElementToAnotherTab("batchNumberUi","batchNumberViewerTabContainer")

})
document.getElementById("sp-stable-diffusion-ui-tab").addEventListener('click', ()=>{
  moveElementToAnotherTab("batchNumberUi","batchNumber-steps-container")

})
// entrypoints.setup({

//   panels:{
//     vanilla: ()=>{
//       console.log("you are in the vanilla panel")
//     },
//     experimental_1: ()=>{
//       console.log("you are in the experimental_1 panel")
      
//     } 
//   }
// }
//   )
// just a number that shouldn't unique enough that we will use when save files.
// each session will get a number from 1 to 1000000
const random_session_id = Math.floor((Math.random() * 1000000) + 1);

function getSelectedText() // JavaScript
{
//     // Obtain the object reference for the <textarea>
    // const txtarea = document.getElementById("taPrompt");
    const promptTextarea = document.querySelector('#taPrompt')
    console.log("promptTextarea: ", promptTextarea.value)
//     // Obtain the index of the first selected character
    var start = promptTextarea.selectionStart;
    console.log("start: ",start)
//     // Obtain the index of the last selected character
//     var finish = txtarea.selectionEnd;
//     console.log("finish: ",finish)

//     // Obtain the selected text
//     var sel = txtarea.value.substring(start, finish);
//     console.log("selected textarea: ", sel)
    

    // Do something with the selected content
}
// setInterval(getSelectedText,2000)
function getCommentedString(){
  // const text = document.getElementById("taPrompt").value
  // let text = `Visit /*W3Schools 
  // cute, girl, painterly   
  // *\\ any text
  // and prompt`;
  // let text = `cute cat /*by greg 

  // and artgerm 
  
  //  */ and famous artist`
  let text = `Visit /*W3Schools 
  cute, girl, painterly   
  */ any text
  and prompt




 cute cat  /*by greg 

  and artgerm 
  
   */ and famous artist`
  console.log("getCommentedString: text: ",text)
 
  // let pattern = /(\/)(\*)(\s|\S)*\*\\/g;
  let pattern = /(\/)(\*)(\s|\S)*?(\*\/)/g;

  let result = text.match(pattern);
  console.log("getCommentedString: ",result)
}

//duplicate the active layer
async function duplication () {
  try {
    console.log('active layer id: ', app.activeDocument.activeLayers[0].id)
    await executeAsModal(async () => {
      let inner_new_layer = await app.activeDocument.activeLayers[0].duplicate()
      console.log('inner_new_layer id: ', inner_new_layer.id)
    })

    console.log('new active layer id: ', app.activeDocument.activeLayers[0].id)
  } catch (e) {
    console.warn('duplication error:', e)
  }
}

function tempDisableElement(element,time){

  element.disabled = true;
  element.style.opacity = "0.65"; 
  element.style.cursor =  "not-allowed";
  setTimeout(function() {
    element.disabled = false;
    element.style.opacity = "1.0"; 
  element.style.cursor =  "default";
  }, time);
}


async function refreshUI(){
try{

  const b_proxy_server_status = await updateVersionUI()
  if (b_proxy_server_status){
  
  html_manip.setProxyServerStatus('connected','disconnected')
  }else{
    html_manip.setProxyServerStatus('disconnected','connected')
  }

  const bSamplersStatus = await initSamplers()
  if(bSamplersStatus){
    //means both automatic1111 and proxy server are online
  html_manip.setAutomaticStatus('connected','disconnected')
  // html_manip.setProxyServerStatus('connected','disconnected')
  
  }else{
    html_manip.setAutomaticStatus('disconnected','connected')
  }
  await refreshModels()
  //get the latest options
  await g_sd_options_obj.getOptions()
  //get the selected model
  const current_model_title = g_sd_options_obj.getCurrentModel()
  //update the ui with that model title
  const current_model_hash = html_manip.getModelHashByTitle(current_model_title)
  html_manip.autoFillInModel(current_model_hash)
}catch(e){
  console.warn(e)
}
}


async function refreshModels () {
  try{

    g_models = await sdapi.requestGetModels()
    // const models_menu_element = document.getElementById('mModelsMenu')
  // models_menu_element.value = ""
  document.getElementById('mModelsMenu').innerHTML = ''
  
  for (let model of g_models) {
    console.log(model.title)
    const menu_item_element = document.createElement('sp-menu-item')
    menu_item_element.className = "mModelMenuItem"
    menu_item_element.innerHTML = model.title
    menu_item_element.dataset.model_hash = model.hash
    menu_item_element.dataset.model_title = model.title
    document.getElementById('mModelsMenu').appendChild(menu_item_element)
  }
  
  
}catch(e){
  console.warn(e)
}
}


async function updateVersionUI(){
  let bStatus = false
    try{
      version = await sdapi.getVersionRequest()
    document.getElementById('lVersionNumber').textContent = version
      if(version !== 'v0.0.0'){
        bStatus = true
      }
  }
    catch (e){
      console.warn(e)
      document.getElementById('lVersionNumber').textContent = "v0.0.0"
      bStatus = false
    }
  return bStatus
}



async function initSamplers () {
 let bStatus = false
  try{

   let sampler_group = document.getElementById('sampler_group')
   sampler_group.innerHTML = ''

  const samplers = await sdapi.requestGetSamplers()
  for (sampler of samplers) {
    console.log(sampler)
    // sampler.name
    // <sp-radio class="rbSampler" value="Euler">Euler</sp-radio>
    const rbSampler = document.createElement('sp-radio')
    
    rbSampler.innerHTML = sampler.name
    rbSampler.setAttribute('class', 'rbSampler')
    rbSampler.setAttribute('value', sampler.name)
    

    sampler_group.appendChild(rbSampler)
    //add click event on radio button for Sampler radio button, so that when a button is clicked it change g_sd_sampler globally
    

    //we could delete the click() event 
    rbSampler.addEventListener('click', evt => {
      g_sd_sampler = evt.target.value
      console.log(`You clicked: ${g_sd_sampler}`)
    })
  }
  document.getElementsByClassName('rbSampler')[0].setAttribute('checked', '')
  if(samplers.length > 0)
  {
    bStatus = true
    
  }
}catch(e){
  console.warn(e)
}
return bStatus
}


function promptShortcutExample(){

  let prompt_shortcut_example = {
    "game_like": "Unreal Engine, Octane Render, arcane card game ui, hearthstone art style, epic fantasy style art",
    "large_building_1": "castle, huge building, large building",
    "painterly_style_1": "A full portrait of a beautiful post apocalyptic offworld arctic explorer, intricate, elegant, highly detailed, digital painting, artstation, concept art, smooth, sharp focus, illustration",
    "ugly": " ((((ugly)))), (((duplicate))), ((morbid)), ((mutilated)), out of frame, extra fingers, mutated hands, ((poorly drawn hands)), ((poorly drawn face)), (((mutation))), (((deformed))), ((ugly)), blurry, ((bad anatomy)), (((bad proportions))), ((extra limbs)), cloned face, (((disfigured))), out of frame, ugly, extra limbs, (bad anatomy), gross proportions, (malformed limbs), ((missing arms)), ((missing legs)), (((extra arms))), (((extra legs))), mutated hands, (fused fingers), (too many fingers), (((long neck)))"
  }
  var JSONInPrettyFormat = JSON.stringify(prompt_shortcut_example, undefined, 7);
  document.getElementById('taPromptShortcut').value = JSONInPrettyFormat
}

function autoFillInSettings(metadata_json){
 try{

   metadata_json1 =  {
     "prompt": "cute cat, A full portrait of a beautiful post apocalyptic offworld arctic explorer, intricate, elegant, highly detailed, digital painting, artstation, concept art, smooth, sharp focus, illustration\nNegative prompt:  ((((ugly)))), (((duplicate))), ((morbid)), ((mutilated)), out of frame, extra fingers, mutated hands, ((poorly drawn hands)), ((poorly drawn face)), (((mutation))), (((deformed))), ((ugly)), blurry, ((bad anatomy)), (((bad proportions))), ((extra limbs)), cloned face, (((disfigured))), out of frame, ugly, extra limbs, (bad anatomy), gross proportions, (malformed limbs), ((missing arms)), ((missing legs)), (((extra arms))), (((extra legs))), mutated hands, (fused fingers), (too many fingers), (((long neck)))",
     "Steps": "20",
     "Sampler": "Euler a",
     "CFG scale": "7.0",
     "Seed": "2300061620",
     "Size": "512x512",
     "Model hash": "3e16efc8",
     "Seed resize from": "-1x-1",
     "Denoising strength": "0",
     "Conditional mask weight": "1.0"
    }
    
    //sometime the negative prompt is stored within the prompt
    function extractNegativePrompt(prompt){
      const splitter = "\nNegative prompt:"
      const prompts = prompt.split(splitter)
      console.log("prompts: ",prompts)
      let negative_prompt = ""
      if(prompts.length > 1)
      {
        negative_prompt = prompts[1].trim()
      }
      //propmt = prompt[0]
      
      return [prompts[0],negative_prompt]
    } 
    let [prompt, negative_prompt] = extractNegativePrompt(metadata_json["prompt"])
    negative_prompt =  metadata_json["Negative prompt"] || negative_prompt
    
    html_manip.autoFillInPrompt(prompt)
    html_manip.autoFillInNegativePrompt(negative_prompt)
    
    document.getElementById('tiNumberOfSteps').value = metadata_json["Steps"]
    
    document.getElementById('slCfgScale').value = metadata_json["CFG scale"]
    document.getElementById('tiSeed').value = metadata_json["Seed"]

    // = metadata_json['Denoising strength']
    html_manip.autoFillInDenoisingStrength(metadata_json['Denoising strength'])
    
    model_title = html_manip.autoFillInModel(metadata_json["Model hash"])
    sdapi.requestSwapModel(model_title)
    
    const [width,height] =  metadata_json['Size'].split('x')
    console.log("width, height: ",width, height)
    html_manip.autoFillInWidth(width)
    html_manip.autoFillInHeight(height)
    html_manip.autoFillInSampler(metadata_json['Sampler'])
    if(metadata_json.hasOwnProperty("First pass size"))
    {
      // chHiResFixs
      const [firstphase_width,firstphase_height] =metadata_json["First pass size"].split('x')
      html_manip.setHiResFixs(true)
      html_manip.autoFillInHiResFixs(firstphase_width,firstphase_height)
      html_manip.autoFillInSliderUi(metadata_json['Denoising strength'],'hrDenoisingStrength','hDenoisingStrength',100)
    }else{//
     html_manip.setHiResFixs(false)
    }

    // document.getElementById('tiSeed').value = metadata_json["Seed"]
  }
  catch(e){
  console.error(`autoFillInSettings: ${e}`)  
  }
    
    
  }
  //steps to load init_image:
  //duplicate the active layer
// duplication()
// create a mask from marquee selection

// export the layer as png
//load the image from disk to panel as <img /> tag
//store the relative path of the image into init_img_path to be load from the python server (serverMain.py)
//

//**********Start: global variables
let prompt_dir_name = ''
let gImage_paths = []
let g_image_path_to_layer = {}

gCurrentImagePath = ''
let g_init_image_name = ''
// let g_init_mask_layer;
let g_init_image_mask_name =''
// let g_mask_related_layers = {}
// let g_init_image_related_layers = {}
let numberOfImages = document.querySelector('#tiNumberOfImages').value
let g_sd_mode = 'txt2img'
let g_sd_sampler = 'Euler a'
let g_denoising_strength = 0.7
let g_use_mask_image = false
let g_models = []
let g_model_title = ''
// let gWidth = 512
// let gHeight = 512
let hWidth = 512
let hHeight = 512
let h_denoising_strength = .7
let g_inpainting_fill = 0
// let g_last_outpaint_layers = []
// let g_last_inpaint_layers = []
// let g_last_snap_and_fill_layers = []

let g_metadatas = []
let g_can_request_progress = true
let g_saved_active_layers = []
let g_saved_active_selection = {};
let g_is_active_layers_stored = false


let g_number_generation_per_session = 0
let g_isViewerMenuDisabled = false // disable the viewer menu and viewerImage when we're importing images into the current document
let g_b_mask_layer_exist = false// true if inpaint mask layer exist, false otherwise.
let g_inpaint_mask_layer;
let g_inpaint_mask_layer_history_id; //store the history state id when creating a new inpaint mask layer
let g_selection = {}
let g_b_use_smart_object = true // true to keep layer as smart objects, false to rasterize them
let g_sd_options_obj = new sd_options.SdOptions()
g_sd_options_obj.getOptions()
let g_sd_config_obj = new sd_config.SdConfig()
g_sd_config_obj.getConfig() 

let g_generation_session = new session.GenerationSession(0) //session manager
g_generation_session.deactivate()//session starte as inactive  
let g_ui = new ui.UI()
const requestState = {
	Generate: "generate",
	Interrupt: "interrupt",
}

let g_request_status = ""//
const generationMode = {
  Txt2Img: "txt2img",
  Img2Img: "img2img",
  Inpaint: "inpaint",
  Outpaint: "outpaint"
}

g_generation_session.mode = generationMode['Txt2Img']
let g_viewer_manager = new viewer.ViewerManager()
//********** End: global variables */

//***********Start: init function calls */

// refreshModels() // get the models when the plugin loads
// initSamplers()
// updateVersionUI()
refreshUI()
displayUpdate()
promptShortcutExample()
//***********End: init function calls */

//add click event on radio button mode, so that when a button is clicked it change g_sd_mode globally
rbModeElements = document.getElementsByClassName('rbMode')
for (let rbModeElement of rbModeElements) {
  rbModeElement.addEventListener('click', async (evt) => {
    try{

      g_sd_mode = evt.target.value
      // console.log(`You clicked: ${g_sd_mode}`)
      await displayUpdate()
      await postModeSelection()// do things after selection
    }catch(e){
      console.warn(e)
    }
  })
}
async function createTempInpaintMaskLayer(){
  if(!g_b_mask_layer_exist){

    //make new layer "Mask -- Paint White to Mask -- temporary"
    
      const name = "Mask -- Paint White to Mask -- temporary"
      g_inpaint_mask_layer = await util_layer.createNewLayerExe(name)
      
      g_b_mask_layer_exist = true
      const index = app.activeDocument.historyStates.length -1
      g_inpaint_mask_layer_history_id =  app.activeDocument.historyStates[index].id
      console.log("g_inpaint_mask_layer_history_id: ",g_inpaint_mask_layer_history_id)
    
  }
}
async function deleteTempInpaintMaskLayer(){

  console.log("g_inpaint_mask_layer_history_id: ",g_inpaint_mask_layer_history_id)
  const historyBrushTools = app.activeDocument.historyStates.filter(h => (h.id > g_inpaint_mask_layer_history_id) && (h.name === "Brush Tool"))
  console.log(historyBrushTools)
  if(historyBrushTools.length === 0 && g_b_mask_layer_exist){
    
    await util_layer.deleteLayers([g_inpaint_mask_layer])
    
    g_b_mask_layer_exist = false
  }
}
async function postModeSelection(){
//
try{

  if(g_sd_mode === generationMode['Inpaint']){
    //check if the we already have created a mask layer
    await createTempInpaintMaskLayer()
  }
  else{// if we switch from inpaint mode, delete the mask layer
    // Find all history states after the creation of the inpaint mask and their name brush tool
    await deleteTempInpaintMaskLayer()
  }
}
catch(e){
console.warn(e)
}
}
rbMaskContentElements = document.getElementsByClassName('rbMaskContent')

for (let rbMaskContentElement of rbMaskContentElements) {
  rbMaskContentElement.addEventListener('click', async evt => {
    g_inpainting_fill = evt.target.value

    // console.log(`You clicked: ${g_inpainting_fill}`)
    
  })
}

document.addEventListener("mouseenter",async (event)=>{
  try{
  //only check if the generation mode has not changed( e.g a session.mode === img2img and the current selection is "img2img"  ).
  // changing the mode will trigger it's own procedure, so doing it here again is redundant  
  if(g_generation_session.mode === g_sd_mode){

    console.log("hover on window")
    const new_selection = await psapi.getSelectionInfoExe()
    if(await hasSelectionChanged(new_selection,g_selection)){
      // if the selection has changed
      
      await calcWidthHeightFromSelection()

      
      if (g_generation_session.state === session.SessionState['Active']) {
        //indicate that the session will end if you generate
       //only if you move the selection while the session is active
        g_ui.endSessionUI()
     }else{
      // move the selection while the session is inactive

     }

    }else{
      // sessionStartHtml(true)//generate more, green color
        //if you didn't move the selection.
        // g_ui.startSessionUI()
      
      
    }
  }
}catch(e){
  console.warn(e)
}
})
////add tips to element when mouse hover on an element 
// function getToolTipElement(){
//   const tool_tip = document.getElementById("tool_tip")
//   return tool_tip
// }
// function moveTip(x,y){
//   var tool_tip = document.getElementById("tool_tip")

//     tool_tip.style.position =  'absolute';
//     tool_tip.style.left =  x;
//     tool_tip.style.top =  y;
// }
// document.getElementById('rbOutpaintMode').addEventListener("mouseover",(e)=>{

//   console.log("e.shiftKey:",e.shiftKey)
 

//   if(e.shiftKey)
//   {
//     const rect = e.target.getBoundingClientRect()
//     const tool_tip = getToolTipElement()
//     setTimeout(()=>{
//       tool_tip.style.display = "none"
//     },5000)
//     tool_tip.style.display = "inline-block"

//     tool_tip.style["z-index"] =  100;
//     console.log("Use this mode when you want to fill empty areas of the canvas")
//     // var x = e.pageX;
//     // var y = e.pageY;
//     console.log("(e.pageX,e.pageY): ",(e.pageX,e.pageY))
//     const tip_x = e.pageX - (tool_tip.offsetWidth/2)
//     // const tip_y = e.pageY + - tool_tip.offsetHeight
//     const tip_y = rect.top + - tool_tip.offsetHeight
    
//     moveTip(tip_x,tip_y)
//   }
//   else{// rlease the shift key
//     console.log("tip will disappear in 1 second")
//   }

// });    

// document.getElementById('rbOutpaintMode').addEventListener("mouseout",(e)=>{

//   console.log("e.shiftKey:",e.shiftKey)
 

//   console.log("no tip, tip will disappear in 1 second")
//   // getToolTipElement().style.display = "none"

// });    




// show the interface that need to be shown and hide the interface that need to be hidden
async function displayUpdate () {
  try{
    
  if (g_sd_mode == 'txt2img') {
    document.getElementById('slDenoisingStrength').style.display = 'none' // hide denoising strength slider
    // document.getElementById("image_viewer").style.display = 'none' // hide images
    document.getElementById('init_image_container').style.display = 'none' // hide init image
    document.getElementById('init_image_mask_container').style.display = 'none' // hide init mask
    document.getElementById('slInpainting_fill').style.display = 'none' // hide inpainting fill mode
    document.getElementById('chInpaintFullRes').style.display = 'none' 

    
    document.getElementById('chHiResFixs').style.display = 'flex' 
    if(html_manip.getHiResFixs()){
      document.getElementById('HiResDiv').style.display = 'block'
    }

    document.getElementById('slInpaintPadding').style.display = 'none' 
    document.getElementById("slMaskBlur").style.display = 'none'
    // document.getElementById('btnSnapAndFill').style.display = 'none'//"none" will  misaligned the table // hide snap and fill button

  }

  if (g_sd_mode == 'img2img') {
    document.getElementById('slDenoisingStrength').style.display = 'block' // show denoising strength
    // document.getElementById("image_viewer").style.display = 'block'
    document.getElementById('init_image_container').style.display = 'block' // hide init image

    document.getElementById('init_image_mask_container').style.display = 'none' // hide mask
    document.getElementById('slInpainting_fill').style.display = 'none' // hide inpainting fill mode
    // document.getElementById('btnSnapAndFill').style.display = 'inline-flex' // hide snap and fill button mode
    document.getElementById('HiResDiv').style.display = 'none'
    document.getElementById('chInpaintFullRes').style.display = 'none' 
    document.getElementById('slInpaintPadding').style.display = 'none' 
    document.getElementById("slMaskBlur").style.display = 'none'
    document.getElementById('chHiResFixs').style.display = 'none'
  }
  if (g_sd_mode == 'inpaint' || g_sd_mode== 'outpaint') {
    ///fix the misalignment problem in the ui (init image is not aligned with init mask when switching from img2img to inpaint ). note: code needs refactoring   
    // document.getElementById('btnSnapAndFill').style.display = 'none'//"none" will  misaligned the table // hide snap and fill button
    document.getElementById('tableInitImageContainer').style.display = 'none' // hide the table 
    setTimeout(() => {
      try{

        document.getElementById('tableInitImageContainer').style.display = 'table' // show the table after some time so it gets rendered. 
      }catch(e){
        console.warn(e)
      }
    }, 100);
    

    document.getElementById('slDenoisingStrength').style.display = 'block'
    document.getElementById('init_image_mask_container').style.display = 'block'
    document.getElementById('slInpainting_fill').style.display = 'block'
    document.getElementById('init_image_container').style.display = 'block' // hide init image
    
    document.getElementById('HiResDiv').style.display = 'none'
    document.getElementById('chInpaintFullRes').style.display = 'inline-flex' 
    if(document.getElementById('chInpaintFullRes').checked){

      document.getElementById('slInpaintPadding').style.display = 'block' 
    }else{
      document.getElementById('slInpaintPadding').style.display = 'none' 
    }
    document.getElementById("slMaskBlur").style.display = 'block'
    document.getElementById('chHiResFixs').style.display = 'none'
    // document.getElementById('btnInitOutpaint').style.display = 'inline-flex'
    // document.getElementById('btnInitInpaint').style.display = 'inline-flex'
    // document.getElementById('btnInitOutpaint').style.display = 'none'
    // document.getElementById('btnInitInpaint').style.display = 'none'
  } else {//txt2img or img2img
    // document.getElementById('btnInitOutpaint').style.display = 'none'
    // document.getElementById('btnInitInpaint').style.display = 'none'
  }

  if (g_generation_session.isActive() ){//Note: remove the "or" operation after refactoring the code 
    //if the session is active
    
    
    if(g_generation_session.mode !== g_sd_mode){  
    //if a generation session is active but we changed mode. the generate button will reflect that
    //Note: add this code to the UI class
    const generate_btns = Array.from(document.getElementsByClassName('btnGenerateClass'))
    generate_btns.forEach(element =>{
       element.textContent = `Generate ${g_sd_mode}`
    
      }
       )

       html_manip.setGenerateButtonsColor('generate','generate-more')
  }
  else{
    //1) and the session is active
    //2) is the same generation mode
    
    if (!await hasSessionSelectionChanged()){
      //3a) and the selection hasn't change

      const generate_btns = Array.from(document.getElementsByClassName('btnGenerateClass'))
      generate_btns.forEach(element => {
        element.textContent = 'Generate More'
        
      })
      
      html_manip.setGenerateButtonsColor('generate-more','generate')
    }
    else{
      //3b) selection has change

    }
  }
}
else{//session is not active
  g_ui.setGenerateBtnText(`Generate ${g_sd_mode}`)
  html_manip.setGenerateButtonsColor('generate','generate-more')

}
  
  }
  catch(e){
    console.warn(e)
  }
}
// function showLayerNames () {
//   const app = window.require('photoshop').app
//   const allLayers = app.activeDocument.layers
//   const allLayerNames = allLayers.map(
//     layer => `${layer.name} (${layer.opacity} %)`
//   )

//   const sortedNames = allLayerNames.sort((a, b) => (a < b ? -1 : a > b ? 1 : 0))
//   document.getElementById('layers').innerHTML = `
//         <ul>${sortedNames.map(name => `<li>${name}</li>`).join('')}</ul>`
// }




function selectTool () {
  var doc = app.activeDocument
  var activeTool = app.currentTool

  // if (activeTool !== toolName) {
  //   toolName = activeTool;
  //   doc.activeTool = toolName;
  // }
  // const util = require('util')

  // console.log(util.inspect(myObject, {showHidden: false, depth: null, colors: true}))
  console.dir(app, { depth: null })
  console.log('hello this is Abdullah')
  document.getElementById('layers').innerHTML = `<span>
    selectTool was called, ${activeTool}
    </span>`

  //rectanglemarquee
  // await require('photoshop').core.executeAsModal(newNormalLayer);
}

async function testServerPath () {
  // const serverPath = "https://api.github.com/users/abdullah"

  try {
    // const serverPath = 'https://api.weather.gov/points/123.4,342.5'
    // const serverPath = 'https://api.github.com/users/abdullah'
    // const serverPath = "https://api.coindesk.com/v1/bpi/currentprice.json"
    // const serverPath = "http://127.0.0.1:3000"
    // const serverPath = "http://localhost:3000"
    const serverPath = 'http://127.0.0.1:8000/txt2img/random%20prompt'
    // const serverPath = "https://3330-37-106-100-102.eu.ngrok.io"
    console.log('testServerPath function was called')

    let response = await fetch(serverPath)
    console.log('testServerPath finished fetch')

    if (!response.ok) {
      throw new Error(
        `HTTP error fetching weather station; status: ${response.status}`
      )
    }
    let stationJson = await response.json()
    console.dir(stationJson)
  } catch (err) {
    console.error('testServerPath error: ' + err.message)
  }
}

// User picks an image file
// open a explorer for user to select a image file
async function fillImage () {
  const storage = require('uxp').storage
  const fs = storage.localFileSystem
  let imageFile = await fs.getFileForOpening({
    types: storage.fileTypes.images
  })

  // Create ImageFill for this image
  const ImageFill = require('scenegraph').ImageFill
  let fill = new ImageFill(imageFile)

  // Set fill of first selected item
  selection.items[0].fill = fill
}
// fillImage()

function pastImage2Layer () {
  const { batchPlay } = require('photoshop').action
  const { executeAsModal } = require('photoshop').core

  executeAsModal(
    () => {
      // batchPlay([command], {})
      const result = batchPlay(
        [
          {
            _obj: 'paste',
            antiAlias: {
              _enum: 'antiAliasType',
              _value: 'antiAliasNone'
            },
            as: {
              _class: 'pixel'
            },
            _options: {
              dialogOptions: 'dontDisplay'
            }
          }
        ],
        {
          synchronousExecution: true,
          modalBehavior: 'fail'
        }
      )
    },
    {
      commandName: 'Create Label'
    }
  )
}
function sliderToResolution (sliderValue) {
  return sliderValue * 64
}

// document.querySelector('#slHeight').addEventListener('input', evt => {
//   gHeight = sliderToResolution(evt.target.value)
//   document.querySelector('#lHeight').textContent = gHeight
// })


// function getWidthFromSlider(slider_value){
//   // slider_width = document.querySelector('#slWidth').value
//   const width = sliderToResolution(slider_value) 
//   return width 
// }
// //avoid using global width gWidth in "input" incase the slider get changed using autoFillInSettings
// document.querySelector('#slWidth').addEventListener('input', evt => {
//   const width = getWidthFromSlider(evt.target.value)
//   // gWidth = sliderToResolution(evt.target.value)
//   document.querySelector('#lWidth').textContent = width
// })

document.querySelector('#hrHeight').addEventListener('input', evt => {
  hHeight = sliderToResolution(evt.target.value)
  document.querySelector('#hHeight').textContent = hHeight
})
document.querySelector('#hrWidth').addEventListener('input', evt => {
  hWidth = sliderToResolution(evt.target.value)
  document.querySelector('#hWidth').textContent = hWidth
})
//document.querySelector('#hrScale').addEventListener('input', evt => {
//  hScale = sliderToResolution(evt.target.value)
//  document.querySelector('#hScale').textContent = hScale
//})
document.querySelector('#slInpaintPadding').addEventListener('input', evt => {
  padding = evt.target.value * 4
  document.querySelector('#lInpaintPadding').textContent = padding
})

// document
//   .querySelector('#slDenoisingStrength')
//   .addEventListener('input', evt => {
//     const denoising_string_value = evt.target.value / 100.0
//     g_denoising_strength = denoising_string_value
//     // document.querySelector('#lDenoisingStrength').value= Number(denoising_string_value)
//     document.querySelector('#lDenoisingStrength').textContent =
//       denoising_string_value
//     document.getElementById(
//       'lDenoisingStrength'
//     ).innerHTML = `${denoising_string_value}`
//     // console.log(`New denoising_string_value: ${document.querySelector('#tiDenoisingStrength').value}`)
//   })
// document
//   .querySelector('#hrDenoisingStrength')
//   .addEventListener('input', evt => {
//     const denoising_string_value = evt.target.value / 100.0
//     h_denoising_strength = denoising_string_value

//     document.getElementById(
//       'hDenoisingStrength'
//     ).innerHTML = `${denoising_string_value}`
//     // console.log(`New denoising_string_value: ${document.querySelector('#tiDenoisingStrength').value}`)
//   })
// // document.getElementById('btnPopulate').addEventListener('click', showLayerNames)

async function snapAndFillHandler () {
  try {
    const isSelectionAreaValid = await psapi.checkIfSelectionAreaIsActive()
    if (isSelectionAreaValid) {
      if (g_generation_session.isFirstGeneration) {
        // clear the layers related to the last mask operation.
        // g_last_snap_and_fill_layers = await psapi.cleanLayers(
        //   g_last_snap_and_fill_layers
        // )
        // create new layers related to the current mask operation.
        await executeAsModal(async () => {
          // g_last_snap_and_fill_layers = await outpaint.snapAndFillExe(random_session_id)
          await outpaint.snapAndFillExe(random_session_id)

        })
        // console.log(
        //   'outpaint.snapAndFillExe(random_session_id):, g_last_snap_and_fill_layers: ',
        //   g_last_snap_and_fill_layers
        // )
      }
    } else {
      psapi.promptForMarqueeTool()
    }
  } catch (e) {
    console.warn(e)
  }
}

// document
//   .getElementById('btnSnapAndFill')
//   .addEventListener('click', async () => {

//   await snapAndFillHandler()
//   })


async function easyModeOutpaint(){
  try{

    if(g_generation_session.isFirstGeneration){
      // clear the layers related to the last mask operation.
      // g_last_outpaint_layers = await psapi.cleanLayers(g_last_outpaint_layers)

      // create new layers related to the current mask operation.
      // g_last_outpaint_layers = await outpaint.outpaintExe(random_session_id)
      await outpaint.outpaintExe(random_session_id)
    }
      
    

      
    
  }
  catch(e){
   console.warn(e) 
  }
}

async function btnInitInpaintHandler(){
  try{

    
    
    if(g_generation_session.isFirstGeneration){
      // delete the layers of the previous mask operation
      // g_last_inpaint_layers = await psapi.cleanLayers(g_last_inpaint_layers)
      // store the layer of the current mask operation
      // g_last_inpaint_layers =  await outpaint.inpaintFasterExe(random_session_id)
      await outpaint.inpaintFasterExe(random_session_id)

      
      // console.log ("outpaint.inpaintFasterExe(random_session_id):, g_last_inpaint_layers: ",g_last_inpaint_layers)
    }
  }
  catch(e){
    console.warn(e)
  }
}
// document
//   .getElementById('btnInitInpaint')
//   .addEventListener('click', async () => {
//  await btnInitInpaintHandler()
//   })

function toggleTwoButtonsByClass(isVisible,first_class,second_class){
  const first_class_btns = Array.from(document.getElementsByClassName(first_class))
  const second_class_btns = Array.from(document.getElementsByClassName(second_class))
  
  if (isVisible) {//show interrup button 
    first_class_btns.forEach(element => element.style.display = 'none')
    second_class_btns.forEach(element => element.style.display = 'inline-block')
    console.log("first_class_btns: ",first_class_btns)

  } else {//show generate or generate more button
    first_class_btns.forEach(element => element.style.display = 'inline-block')
    if( g_generation_session.isActive()){//show generate more

      first_class_btns.forEach(element => element.textContent = "Generate More")

    }else{//show generate button
      first_class_btns.forEach(element => element.textContent = `Generate ${g_sd_mode}`)

    }
    second_class_btns.forEach(element => element.style.display = 'none')

  }
  return isVisible
}

async function discardAll(){
  //discard all generated images setting highlight to false
  //then call discard() to garbage collect the mask related layers 
  try{

    for (const [path, viewer_image_obj] of Object.entries(g_viewer_manager.pathToViewerImage)) {
      try{
      

        viewer_image_obj.setHighlight(false)// mark each layer as discarded 

    } catch (e){
      console.error(e)
    } 
  }
  await discard()// clean viewer tab
}catch(e){
console.warn(e)
}
}

async function acceptAll(){
  //accept all generated images by highlighting them
  //then call discard() to garbage collect the mask related layers 
  try{

    for (const [path, viewer_image_obj] of Object.entries(g_viewer_manager.pathToViewerImage)) {
      try{
        if(viewer_image_obj.isActive() && viewer_image_obj instanceof viewer.OutputImage){
          //check if the active viewer_image_obj is a type of OutputImage and move it to the top of the output group folder
          //this is so when we accept all layers the canvas will look the same. otherwise the image could be cover by another generated image
          if(viewer_image_obj.isLayerValid()){

            await g_generation_session.moveToTopOfOutputGroup(viewer_image_obj.layer)
          }
          
        }
        viewer_image_obj.setHighlight(true)// mark each layer as accepted 

    } catch (e){
      console.error(e)
    } 
  }
  await discard()// clean viewer tab
}catch(e){
console.warn(e)
}
}

async function discardSelected(){
  //discard all generated images setting highlight to false
  //then call discard() to garbage collect the mask related layers 
  try{

    for (const [path, viewer_image_obj] of Object.entries(g_viewer_manager.pathToViewerImage)) {
      try{
      if(viewer_image_obj.is_active){
        viewer_image_obj.active(false)//convert active to highlight  
        viewer_image_obj.setHighlight(true)//highlight the active image, since active images are not highlighted in the viewer
      }
      
      viewer_image_obj.toggleHighlight()// if invert the highlights on all images 
      
    } catch (e){
      console.error(e)
    } 
  }
  await discard()// delete the images that currently highlighted
}catch(e){
console.warn(e)
}
}



function endGenerationSession(){
  g_is_generation_session_active = false
  
  
  g_ui.endSessionUI()
}




const discard_selected_class_btns = Array.from(document.getElementsByClassName("discardSelectedClass"))
discard_selected_class_btns.forEach(element => element.addEventListener('click',async ()=>{
  try{
    
    await g_generation_session.endSession(session.GarbageCollectionState['DiscardSelected'])//end session and accept only selected images
    g_ui.endSessionUI()
    
  }catch(e){
    console.warn(e)
  }
}))

const accept_selected_class_btns = Array.from(document.getElementsByClassName("acceptSelectedClass"))
accept_selected_class_btns.forEach(element => element.addEventListener('click',async ()=>{
  try{
    
    await g_generation_session.endSession(session.GarbageCollectionState['AcceptSelected'])//end session and accept only selected images
    g_ui.endSessionUI()
    
  }catch(e){
    console.warn(e)
  }
}))

const accept_class_btns = Array.from(document.getElementsByClassName("acceptClass"))
accept_class_btns.forEach(element => element.addEventListener('click',async ()=>{
  try{
    
    await g_generation_session.endSession(session.GarbageCollectionState['Accept'])//end session and accept all images
    g_ui.endSessionUI()
    // endGenerationSession()
    // await acceptAll()
    
  }catch(e){
    console.warn(e)
  }
}))



  function toggleTwoButtons (defaultVal,first_btn_id,second_btn_id) {
    if (defaultVal) {
  
      document.getElementById(first_btn_id).style.display = 'none' // hide generate button
      document.getElementById(second_btn_id).style.display = 'inline-block' // show interrupt button
      
    } else {
      document.getElementById(first_btn_id).style.display = 'inline-block' // hide generate button
      document.getElementById(second_btn_id).style.display = 'none' // show interrupt button

    }
    return defaultVal
  }



document.getElementById('btnRandomSeed').addEventListener('click', async () => {
  document.querySelector('#tiSeed').value = '-1'
})
document.getElementById('btnLastSeed').addEventListener('click', async () => {
  try{
    console.log("click on Last seed")
    let seed = '-1'

    console.log("g_metadatas.length: ",g_metadatas.length)
    if (g_metadatas.length > 0){
      seed = g_metadatas[0].Seed
    } 
    console.log("seed:",seed)
    document.querySelector('#tiSeed').value = seed
  }
  catch(e){
    console.warn(e)
  }
})
async function discard() {
  try{

  
  // console.log(
  //   'click on btnCleanLayers,  g_last_outpaint_layers:',
  //   g_last_outpaint_layers
  // )
  // console.log(
  //   'click on btnCleanLayers,  g_last_inpaint_layers:',
  //   g_last_inpaint_layers
  // )

  // console.log(
  //   'click on btnCleanLayers,  g_last_snap_and_fill_layers:',
  //   g_last_snap_and_fill_layers
  // )

  // console.log('g_last_snap_and_fill_layers')
  // g_last_snap_and_fill_layers = await psapi.cleanLayers(
  //   g_last_snap_and_fill_layers
  // )

  // if (g_last_outpaint_layers.length > 0) {
  //   g_last_outpaint_layers = await psapi.cleanLayers(g_last_outpaint_layers)
  //   console.log('g_last_outpaint_layers has 1 layers')
  // }
  // if (g_last_inpaint_layers.length > 0) {
  //   g_last_inpaint_layers = await psapi.cleanLayers(g_last_inpaint_layers)
  //   g_b_mask_layer_exist = false

  // }
  const random_img_src ='https://source.unsplash.com/random'
  html_manip.setInitImageSrc(random_img_src)
  html_manip.setInitImageMaskSrc(random_img_src)
  // const last_gen_layers = Object.keys(g_image_path_to_layer).map(
  //   path => g_image_path_to_layer[path]
  // )


  // psapi.cleanLayers(last_gen_layers)
  await deleteNoneSelected(g_viewer_manager.pathToViewerImage)
}
catch(e){
  console.warn(e)
}
}
Array.from(document.getElementsByClassName('discardClass')).forEach(element => {
  element.addEventListener('click', async () => {
    //end session here
    await g_generation_session.endSession(session.GarbageCollectionState['Discard'])//end session and remove all images
    g_ui.endSessionUI()
    // endGenerationSession()
    // await discard()
  })
})


async function deleteMaskRelatedLayers(){
  // console.log("click on btnCleanLayers,  g_last_outpaint_layers:",g_last_outpaint_layers)
  // console.log("click on btnCleanLayers,  g_last_inpaint_layers:",g_last_inpaint_layers)
  
  // console.log("click on btnCleanLayers,  g_last_snap_and_fill_layers:",g_last_snap_and_fill_layers)

  
  // console.log("g_last_snap_and_fill_layers")
  // g_last_snap_and_fill_layers = await psapi.cleanLayers(g_last_snap_and_fill_layers)
  
  // if (g_last_outpaint_layers.length > 0){
  //   g_last_outpaint_layers = await psapi.cleanLayers(g_last_outpaint_layers)
  //   console.log("g_last_outpaint_layers has 1 layers")

  // }
  // if (g_last_inpaint_layers.length> 0 ){
  //   g_last_inpaint_layers = await psapi.cleanLayers(g_last_inpaint_layers)

  // }

}
// document.getElementById('btnCleanLayers').addEventListener('click', async () => {
//   await deleteMaskRelatedLayers()

// })

// document.getElementById('btnInterruptMore').addEventListener('click', async () => {
//   try{

//     json = await sdapi.requestInterrupt()
    
 
    
//     g_can_request_progress = toggleTwoButtons(false,'btnGenerateMore','btnInterruptMore')
//   }catch(e)
//   {

//     g_can_request_progress = toggleTwoButtons(false,'btnGenerateMore','btnInterruptMore')
//     console.warn(e)
//   }
// })


document.getElementById('btnInterrupt').addEventListener('click', async () => {
  try{


    json = await sdapi.requestInterrupt()
    
    toggleTwoButtonsByClass(false,'btnGenerateClass','btnInterruptClass')
    g_can_request_progress = false
    g_request_status = requestState['Interrupt']
    
    // g_can_request_progress = toggleTwoButtons(false,'btnGenerate','btnInterrupt')
  }catch(e)
  {

    // g_can_request_progress = toggleTwoButtons(false,'btnGenerate','btnInterrupt')
    toggleTwoButtonsByClass(false,'btnGenerateClass','btnInterruptClass')
    g_can_request_progress = false
    console.warn(e)
  }
})


//store active layers only if they are not stored.
async function storeActiveLayers () {
  setTimeout(async () => {
    
    const layers = await app.activeDocument.activeLayers
    console.log("storeActiveLayers: ", layers.length)
    
    if(layers.length > 0){
      g_saved_active_layers = layers
      await psapi.unselectActiveLayersExe()
    }
  }, 200);

  // if (g_is_active_layers_stored == false) {
  //   g_saved_active_layers = await app.activeDocument.activeLayers
  //   g_is_active_layers_stored = true
  //   await psapi.unselectActiveLayersExe()
  // } else {
  // }
}
async function restoreActiveLayers () {
  
  const layers = await app.activeDocument.activeLayers
  console.log("restoreActiveLayers: ", layers.length)
  if(layers.length == 0){
    await psapi.selectLayersExe(g_saved_active_layers)
    g_saved_active_layers = []
  }
  // if (g_is_active_layers_stored == true) {
  //   // g_saved_active_layers = await app.activeDocument.activeLayers
  //   await psapi.selectLayersExe(g_saved_active_layers)
  //   g_is_active_layers_stored = false
  //   g_saved_active_layers = []
  // } 
}

//store active selection only if they are not stored.
async function storeActiveSelection () {
  try{

    setTimeout(async () => {
      
      const layers = await app.activeDocument.activeLayers
    const current_selection =  await psapi.checkIfSelectionAreaIsActive()
    console.log("storeActiveSelection: ", current_selection)
    
    if(current_selection){
      g_saved_active_selection = current_selection
      await psapi.unSelectMarqueeExe()
    }
  }, 200);
  
}catch(e){
  console.warn(e)
}
}
async function restoreActiveSelection () {
  try{

    const current_selection =  await psapi.checkIfSelectionAreaIsActive()
    
  console.log("restoreActiveSelection: ", current_selection)
  if(!current_selection && checkIfSelectionIsValid(g_saved_active_selection)){
    await psapi.reSelectMarqueeExe(g_saved_active_selection)
    g_saved_active_selection = {}
  }
}
catch(e){
  console.warn(e)
}
}

document.getElementById('btnSdUrl').addEventListener('click', async () => {
  //change the sdUrl in server in proxy server
  console.log("you clicked btnSdUrl")
  let new_sd_url = document.getElementById('tiSdUrl').value
  
  console.log("new_sd_url: ", new_sd_url)

  new_sd_url = new_sd_url.trim()
  console.log("new_sd_url.trim(): ", new_sd_url)

  if (new_sd_url.length > 0) {
    //check if the last character of the url has "/" or '\' and remove it
    last_index = new_sd_url.length - 1
    if (new_sd_url[last_index] === "/" || new_sd_url[last_index] === '\\')
    {
      new_sd_url = new_sd_url.slice(0,-1)
    }
    
    //submit the change
    await sdapi.changeSdUrl(new_sd_url)
  }
})


document.querySelector('#taPrompt').addEventListener('focus', async () => {
  console.log("taPrompt focus")
  // console.log('we are in prompt textarea')
  // console.log("g_is_active_layers_stored: ",g_is_active_layers_stored)
  await storeActiveLayers()
  await storeActiveSelection()
  // await psapi.unselectActiveLayersExe()

})
document.querySelector('#taPrompt').addEventListener('blur', async () => {
  console.log("taPrompt blur")
  // console.log('we are out of prompt textarea')
  // await psapi.unselectActiveLayersExe()
  // console.log("g_is_active_layers_stored: ",g_is_active_layers_stored)
  await restoreActiveLayers()
  await restoreActiveSelection()
})

document
  .querySelector('#taNegativePrompt')
  .addEventListener('focus', async () => {
    console.log("taNegativePrompt focus")
    // console.log('we are in prompt textarea')

    await storeActiveLayers()
    await storeActiveSelection()
    // await psapi.unselectActiveLayersExe()
  })
document
  .querySelector('#taNegativePrompt')
  .addEventListener('blur', async () => {
    console.log("taNegativePrompt blur")
    // console.log('we are out of prompt textarea')
    // await psapi.unselectActiveLayersExe()
    await restoreActiveLayers()
    await restoreActiveSelection()
  })

function updateMetadata (new_metadata) {
  const metadatas = []
  try {
    for (metadata of new_metadata) {
      metadata_json = JSON.parse(metadata)
      console.log('metadata_json:', metadata_json)
      metadatas.push(metadata_json)
    }
  } catch (e) {
    console.warn(e)
  }
  return metadatas
}


  
async function getSettings(){
  let payload = {}
  try{
    numberOfImages = document.querySelector('#tiNumberOfImages').value
    numberOfSteps = document.querySelector('#tiNumberOfSteps').value
  const prompt = html_manip.getPrompt()
  const negative_prompt = html_manip.getNegativePrompt()
  const hi_res_fix = html_manip.getHiResFixs()
  // console.log("prompt:",prompt)
  // console.log("negative_prompt:",negative_prompt)
  const model_index = document.querySelector('#mModelsMenu').selectedIndex
  const upscaler = document.querySelector('#hrModelsMenu').value
  const cfg_scale = document.querySelector('#slCfgScale').value
  //  const model_index = document.querySelector("#")
  const seed = document.querySelector('#tiSeed').value
  // const mask_blur = document.querySelector('#slMaskBlur').value
  const use_sharp_mask = html_manip.getUseSharpMask()
  const mask_blur = html_manip.getMaskBlur()
  const mask_expansion = document.getElementById('slMaskExpansion').value

  const inpaint_full_res_padding = document.querySelector('#slInpaintPadding').value

  console.dir(numberOfImages)
  const bUsePromptShortcut = document.getElementById('chUsePromptShortcut').checked
  let prompt_shortcut_ui_dict = {}
  try {
    let prompt_shortcut_string = document.getElementById('taPromptShortcut').value
    prompt_shortcut_ui_dict = JSON.parse(prompt_shortcut_string)
  } catch (e) {
    console.warn(`warning prompt_shortcut_ui_dict is not valid Json obj: ${e}`)
    prompt_shortcut_ui_dict = {}
  }
  
  // const slider_width = document.getElementById("slWidth").value
  // gWidth = getWidthFromSlider(slider_width)
  const width = html_manip.getWidth()
  const height = html_manip.getHeight()
  const hWidth = html_manip.getSliderSdValue('hrWidth',64)
  const hHeight = html_manip.getSliderSdValue('hrHeight',64)
  const hSteps = html_manip.getSliderSdValue('hrNumberOfSteps',1)
  //const hScale = html_manip.getSliderSdValue('hrScale',1)
  console.log("Check")
  
  const uniqueDocumentId = await getUniqueDocumentId()
  const h_denoising_strength = html_manip.getSliderSdValue('hrDenoisingStrength',0.01)
  console.log("Check2")
  
  const sampler_name = html_manip.getCheckedSamplerName()
  const mode = html_manip.getMode()
  const b_restore_faces = document.getElementById("chRestoreFaces").checked
  
  let denoising_strength = h_denoising_strength
  if (mode == 'inpaint' || mode == 'outpaint')
  {
    var g_use_mask_image = true
    payload['inpaint_full_res'] =
    document.getElementById('chInpaintFullRes').checked
    payload['inpaint_full_res_padding'] = inpaint_full_res_padding *4
    
    console.log('g_use_mask_image is ', g_use_mask_image)
    console.log('g_init_image_mask_name is ', g_init_image_mask_name)
    payload['init_image_mask_name'] = g_init_image_mask_name
    payload['inpainting_fill'] = g_inpainting_fill
    payload['mask_expansion'] = mask_expansion
  }
  else if(mode == 'img2img'){
    var g_use_mask_image = false
    delete payload['inpaint_full_res'] //  inpaint full res is not available in img2img mode
    delete payload['inpaint_full_res_padding']
    delete payload['init_image_mask_name']
    delete payload['inpainting_fill']
  }

  if (g_sd_mode == 'img2img' || g_sd_mode == 'inpaint' || g_sd_mode== 'outpaint') {
    

    console.log(`g_use_mask_image:? ${g_use_mask_image}`)

    denoising_strength = html_manip.getDenoisingStrength()
    payload['denoising_strength'] = denoising_strength
    payload['init_image_name'] = g_init_image_name

  }

  if(hi_res_fix){
    payload['enable_hr'] = hi_res_fix
    payload['firstphase_width'] = width
    payload['firstphase_height'] =  height
    payload['hr_resize_x'] = hWidth
    payload['hr_resize_y'] =  hHeight
    // payload['hr_scale'] =  hScale // Scale
    payload['hr_upscaler'] =  upscaler // Upscaler
    payload['hr_second_pass_steps'] =  hSteps // Number of Steps
  }else{
      //fix hi res bug: if we include firstphase_width or firstphase_height in the payload,
      // sd api will use them instead of using width and height variables, even when enable_hr is set to "false"
      delete payload['enable_hr']
      delete payload['firstphase_width']
      delete payload['firstphase_height']
    }
  
  

    //work with the hord
    const script_args_json = {
      model: "Anything Diffusion",
      nsfw: false,
      shared_laion: false,
      seed_variation: 1,
      post_processing_1: "None",
      post_processing_2: "None",
      post_processing_3: "None"
    }
    
    const script_args = Object.values(script_args_json)
    
    
  payload = {...payload,
    prompt: prompt,
    negative_prompt: negative_prompt,
    steps: numberOfSteps,
    // n_iter: numberOfImages,
    sampler_index: sampler_name,
    width: width,
    height: height,
    denoising_strength: denoising_strength,
    batch_size: numberOfImages,
    cfg_scale: cfg_scale,
    seed: seed,
    mask_blur: mask_blur,
    use_sharp_mask: use_sharp_mask,
    use_prompt_shortcut: bUsePromptShortcut,
    prompt_shortcut_ui_dict: prompt_shortcut_ui_dict,
    uniqueDocumentId: uniqueDocumentId,
    mode:mode,
    restore_faces: b_restore_faces
    // script_args: script_args,
    // script_name:"Run on Stable Horde"
  }

}
catch(e){
  console.error(e)
}
  return payload
}

async function generateTxt2Img(settings){
  let json = {}
  try{

    json = await sdapi.requestTxt2Img(settings)
  }catch(e) {
    console.warn(e)
    json = {}
  }
  
  return json
}

async function hasSelectionChanged(new_selection,old_selection){
  
  if (new_selection.left === old_selection.left &&
    new_selection.bottom === old_selection.bottom &&
    new_selection.right === old_selection.right &&
    new_selection.top === old_selection.top)
  {
    return false

  }
  else{
    return true
  }

}
function checkIfSelectionIsValid(selection){
if (
  selection.hasOwnProperty('left') &&
  selection.hasOwnProperty('right') &&
  selection.hasOwnProperty('top') &&
  selection.hasOwnProperty('bottom')
) {
  return true
}

return false
} 
async function easyModeGenerate(){
  
  try{

  //make sure you have selection area active on the canvas
  const isSelectionAreaValid = await psapi.checkIfSelectionAreaIsActive()
  if (!isSelectionAreaValid){      
    await psapi.promptForMarqueeTool()        
    return null
  }
    

  const mode = html_manip.getMode()
  // const settings = await getSettings()
  console.log("easyModeGenerate mdoe: ",mode)
  if (checkIfSelectionIsValid(g_selection) ){// check we have an old selection stored
    const new_selection = await psapi.getSelectionInfoExe()
    if(await hasSelectionChanged(new_selection,g_selection))// check the new selection is difference than the old
    {// end current session 
      g_selection = new_selection
      try{
        
        await g_generation_session.endSession(session.GarbageCollectionState['Accept'])//end session and accept all images
        g_ui.endSessionUI()
        // endGenerationSession()
        // await acceptAll()
        
      }catch(e){
        console.warn(e)
      }

      
    }
  }else{// store selection value
    g_selection = await psapi.getSelectionInfoExe()
  }
  
if (g_generation_session.isActive()) {
  //active session
  //
  if (g_generation_session.mode !== mode) {
    //active session but it's a new mode

    await g_generation_session.endSession(
      session.GarbageCollectionState['Accept']
    ) 
    g_ui.endSessionUI()
    //start new session after you ended the old one 
    await g_generation_session.startSession()
    
    g_generation_session.mode = mode
  }
} else {
  // new session
  g_generation_session.mode = mode
  await g_generation_session.startSession()//start the session and create a output folder
}


  
  
  if(mode === "txt2img"){//Note: keep it for clearity/ readibility
  }
  else if (mode === generationMode['Img2Img']){

    await snapAndFillHandler()
    
  }
  else if(mode === "inpaint" ){
      await btnInitInpaintHandler()
  }
  else if(mode === "outpaint"){

      await easyModeOutpaint()
      

    }
   
   //safe to close the previous generation_session outputfolder, since closing a folder will unselect any layer in it.
   ////and the plugin may still need those layers for inpainting mode for example. 
   
   await g_generation_session.closePreviousOutputGroup()

    const settings = await getSettings()
    await generate(settings)
  }catch(e){
    console.warn(e)
  }
}
async function generate(settings){

  try{
    //pre generation
    // toggleGenerateInterruptButton(true)
    
    // const isFirstGeneration = !(g_is_generation_session_active) // check if this is the first generation in the session 
    // const isFirstGeneration = !(g_generation_session.isActive()) // check if this is the first generation in the session 
    const isFirstGeneration = g_generation_session.isFirstGeneration


    // g_generation_session.startSession()
    g_generation_session.activate()
    

    g_ui.startSessionUI()
    // toggleTwoButtons(true,'btnGenerate','btnInterrupt')
    toggleTwoButtonsByClass(true,'btnGenerateClass','btnInterruptClass')
    g_can_request_progress = true
    //wait 2 seconds till you check for progress
    setTimeout(async function () {
      await progressRecursive()
  
    }, 2000)
  
  
  console.log(settings)

  g_request_status = requestState['Generate']
  let json = {}
  if (g_sd_mode == 'txt2img') {
    json = await generateTxt2Img(settings)
   }
   else if(g_sd_mode == 'img2img' || g_sd_mode =='inpaint'){
     json = await sdapi.requestImg2Img(settings)
 
   } 

   if(g_sd_mode == 'outpaint'){
    // await easyModeOutpaint()
    json = await sdapi.requestImg2Img(settings)
    

    // await setTimeout(async ()=> {
    //   json = await sdapi.requestImg2Img(settings)

    // },5000)

   }
   if(g_request_status === requestState['Interrupt'])
   {
    //when generate request get interrupted. reset progress bar to 0, discard any meta data and images returned from the proxy server by returning from the function.
    updateProgressBarsHtml(0)
    //check whether request was "generate" or "generate more"
    //if it's generate discard the session 
    if(isFirstGeneration){
      await g_generation_session.endSession(session.GarbageCollectionState['Discard'])//end session and delete all images
      g_ui.endSessionUI()
      // endGenerationSession()
      // //delete all mask related layers
      
    }
    return null
   }

   // check if json is empty {}, {} means the proxy server didn't return a valid data
   if(Object.keys(json).length === 0)
   {
    if(isFirstGeneration){
      await g_generation_session.endSession(session.GarbageCollectionState['Discard'])//end session and delete all images
      g_ui.endSessionUI()
      // endGenerationSession()
      // //delete all mask related layers
      
    }
    return null
   }
    //post generation: will execute only if the generate request doesn't get interrupted  
    //get the updated metadata from json response

  g_metadatas = updateMetadata(json.metadata)

  //finished generating, set the button back to generate
  
  // toggleTwoButtons(false,'btnGenerate','btnInterrupt')
  toggleTwoButtonsByClass(false,'btnGenerateClass','btnInterruptClass')
  g_can_request_progress = false

  gImage_paths = json.image_paths
  //open the generated images from disk and load them onto the canvas
  if(isFirstGeneration){//this is new generation session

    // g_image_path_to_layer = await ImagesToLayersExe(gImage_paths)
    g_image_path_to_layer = await silentImagesToLayersExe(gImage_paths)

    g_number_generation_per_session = 1
    g_generation_session.isFirstGeneration = false 
  }
  else{// generation session is active so we will generate more
    // const last_images_paths = await ImagesToLayersExe(gImage_paths)
    const last_images_paths = await silentImagesToLayersExe(gImage_paths)

    g_image_path_to_layer = {...g_image_path_to_layer, ...last_images_paths}
    g_number_generation_per_session++
    
    

  }
  psapi.reSelectMarqueeExe(g_selection)
  //update the viewer
  await loadViewerImages()


}catch(e){
  console.error(`btnGenerate.click(): `,e)
  
}
}

// async function generateMore(settings){

//   try{
//     //pre generation
//     // toggleGenerateInterruptButton(true)
//     // toggleTwoButtons(true,'btnGenerateMore','btnInterruptMore')
//     toggleTwoButtonsByClass(false,'btnGenerateClass','btnInterruptClass')
//     g_can_request_progress = true

//     //wait 2 seconds till you check for progress
//     setTimeout(function () {
//       progressRecursive()
  
//     }, 2000)
  
  
//   console.log(settings)

  
//   if (g_sd_mode == 'txt2img') {
//     json = await generateTxt2Img(settings)
//    }
//    else if(g_sd_mode == 'img2img' || g_sd_mode =='inpaint' || g_sd_mode =='outpaint'){
//      json = await sdapi.requestImg2Img(settings)
 
//    } 

//   //post generation
//   //get the updated metadata from json response
//   g_metadatas = updateMetadata(json.metadata)
//   //set button to generate
//   // toggleGenerateInterruptButton(false)
//   // toggleTwoButtons(false,'btnGenerateMore','btnInterruptMore')
//   toggleTwoButtonsByClass(false,'btnGenerateClass','btnInterruptClass')
//   g_can_request_progress = false
  
//   gImage_paths = json.image_paths
//   //open the generated images from disk and load them onto the canvas
//   const last_images_paths = await ImagesToLayersExe(gImage_paths)
//   g_image_path_to_layer = {...g_image_path_to_layer, ...last_images_paths}
//   //update the viewer
//   loadViewerImages()

// }catch(e){
//   console.error(`btnGenerate.click(): `,e)
  
// }
// }



Array.from(document.getElementsByClassName('btnGenerateClass')).forEach(btn =>{
  btn.addEventListener('click', async ()=>{
    // const settings = await getSettings()
    // generate(settings)
    easyModeGenerate()
  })
  
})




document
  .getElementById('btnRefreshModels')
  .addEventListener('click', async (e)=>{
    await refreshUI()
    tempDisableElement(e.target,3000)
  }
    )

document.querySelector('#mModelsMenu').addEventListener('change', evt => {
  const model_index = evt.target.selectedIndex
  console.log(`Selected item: ${evt.target.selectedIndex}`)
  let model = g_models[0]
  if (model_index < g_models.length) {
    model = g_models[model_index]
  }
  // g_model_name = `${model.model_name}.ckpt`
  g_model_title = model.title
  console.log('g_model_title: ', g_model_title)
  sdapi.requestSwapModel(g_model_title)
})


document
  .getElementById('btnLayerToSelection')
  .addEventListener('click',async()=>{
    try{

      const isSelectionAreaValid = await psapi.checkIfSelectionAreaIsActive()
      if(isSelectionAreaValid){
      const validSelection = isSelectionAreaValid
      psapi.layerToSelection(validSelection)

    }else{
      psapi.promptForMarqueeTool()
    }
    
  }catch(e)
  {
    console.warn(e)
  }
  } 
  )


  
  document.getElementById('btnSetInitImageViewer').addEventListener('click', async ()=>  {
    const layer = await app.activeDocument.activeLayers[0]
    const image_name = await psapi.setInitImage(layer, random_session_id)
    const path = `./server/python_server/init_images/${image_name}`
    g_viewer_manager.addInitImageLayers(layer,path,false)
     
  })
  
  document.getElementById('btnSetMaskViewer').addEventListener('click', async ()=>  {
    try{
      await executeAsModal(async ()=>{
        if(g_viewer_manager.mask_solid_background){

          g_viewer_manager.mask_solid_background.visible = true
        } 

      })
      const layer = g_viewer_manager.maskGroup
      // const layer = await app.activeDocument.activeLayers[0]
      const image_name = await psapi.setInitImageMask(layer, random_session_id)
      const path = `./server/python_server/init_images/${image_name}`
      g_viewer_manager.addMaskLayers(layer,path,false)//can be autodeleted?
      psapi.unselectActiveLayersExe()
    }catch(e){
      console.warn(e)
    }
     
  })

  
document.getElementById('bSetInitImage').addEventListener('click', async ()=>  {
  const layer = await app.activeDocument.activeLayers[0]
  psapi.setInitImage(layer, random_session_id)
})

document.getElementById('bSetInitImageMask').addEventListener('click', async ()=>  {
  const layer = await app.activeDocument.activeLayers[0]
  psapi.setInitImageMask(layer, random_session_id)
})
function moveElementToAnotherTab(elementId, newParentId){
  const element = document.getElementById(elementId)
  document.getElementById(newParentId).appendChild(element)
  
}

// moveElementToAnotherTab("batchNumberUi","batchNumberViewerTabContainer")
function updateProgressBarsHtml(new_value){
  document.querySelectorAll('.pProgressBars').forEach(el =>{
    // id = el.getAttribute("id")
    // console.log("progressbar id:", id)
    el.setAttribute('value',new_value)
  })
  document.querySelector('#pProgressBar').value
}
async function progressRecursive () {
  let json = await sdapi.requestProgress()
  // document.querySelector('#pProgressBar').value = json.progress * 100
  progress_value = json.progress * 100
  updateProgressBarsHtml(progress_value)
  if (json.progress > 0 && g_can_request_progress == true) {
    setTimeout(async ()=>{
      await progressRecursive()
    },500)
    
  }
}

// document
//   .getElementById('bGetProgress')
//   .addEventListener('click', progressRecursive)

function changeImage () {
  let img = document.getElementById('img1')
  img.src = 'https://source.unsplash.com/random'
}

// document.getElementById('btnChangeImage').addEventListener('click', changeImage)

async function imageToSmartObject () {
  const { batchPlay } = require('photoshop').action
  const { executeAsModal } = require('photoshop').core

  try {
    // const file = await fs.getFileForOpening()
    // token = await fs.getEntryForPersistentToken(file);
    // const entry = await fs.getEntryForPersistentToken(token);
    // const session_token = await fs.createSessionToken(entry);
    // // let token = await fs.createSessionToken(entry)
    await executeAsModal(
      async () => {
        console.log('imageToSmartObject():')
        const storage = require('uxp').storage
        const fs = storage.localFileSystem
        let pluginFolder = await fs.getPluginFolder()
        let img = await pluginFolder.getEntry('output- 1672730735.1670313.png')
        const result = await batchPlay(
          [
            {
              _obj: 'placeEvent',
              ID: 95,
              null: {
                _path: img,
                _kind: 'local'
              },
              freeTransformCenterState: {
                _enum: 'quadCenterState',
                _value: 'QCSAverage'
              },
              offset: {
                _obj: 'offset',
                horizontal: {
                  _unit: 'pixelsUnit',
                  _value: 0
                },
                vertical: {
                  _unit: 'pixelsUnit',
                  _value: 0
                }
              },
              replaceLayer: {
                _obj: 'placeEvent',
                from: {
                  _ref: 'layer',
                  _id: 56
                },
                to: {
                  _ref: 'layer',
                  _id: 70
                }
              },
              _options: {
                dialogOptions: 'dontDisplay'
              }
            }
          ],
          {
            synchronousExecution: true,
            modalBehavior: 'execute'
          }
        )
      },
      {
        commandName: 'Create Label'
      }
    )
  } catch (e) {
    console.log('imageToSmartObject() => error: ')
    console.warn(e)
  }
}

// document.getElementById('btnNewLayer').addEventListener('click', imageToSmartObject )


async function placeEmbedded (image_path) {
  //silent importer
  
  try {
  console.log('placeEmbedded(): image_path: ',image_path)

  const formats = require("uxp").storage.formats;
  const storage = require('uxp').storage
  const fs = storage.localFileSystem
  const names = image_path.split('/')
  const length = names.length  
  const image_name = names[length- 1] 
  const project_name = names[length- 2]
  let pluginFolder = await fs.getPluginFolder()
  const image_dir = `./server/python_server/output/${project_name}`
  // image_path = "output/f027258e-71b8-430a-9396-0a19425f2b44/output- 1674323725.126322.png"
  
  let img_dir = await pluginFolder.getEntry(image_dir)
  // const file = await img_dir.createFile('output- 1674298902.0571606.png', {overwrite: true});
  
  const file = await img_dir.createFile(image_name, {overwrite: true});

  const img = await file.read({format: formats.binary}) ;
  const token = storage.localFileSystem.createSessionToken(file);
    executeAsModal(async () => {
      const result = await batchPlay(
        [
          {
            _obj: 'placeEvent',
            ID: 6,
            null: {
              _path: token,
              _kind: 'local'
            },
            freeTransformCenterState: {
              _enum: 'quadCenterState',
              _value: 'QCSAverage'
            },
            offset: {
              _obj: 'offset',
              horizontal: {
                _unit: 'pixelsUnit',
                _value: 0
              },
              vertical: {
                _unit: 'pixelsUnit',
                _value: 0
              }
            },
            _isCommand: false,
            _options: {
              dialogOptions: 'dontDisplay'
            }
          }
        ],
        {
          synchronousExecution: true,
          modalBehavior: 'execute'
        }
      
      )
      console.log("placeEmbedd batchPlay result: ", result)
    })
  } catch (e) {
    console.warn(e)
  }
}

// document.getElementById('btnImageFileToLayer').addEventListener('click', placeEmbedded)

// open an image in the plugin folder as new document
async function openImageAction () {
  const storage = require('uxp').storage
  const fs = storage.localFileSystem
  try {
    let pluginFolder = await fs.getPluginFolder()
    // let theTemplate = await pluginFolder.getEntry("/image1.png");
    //directory where all image's request folders are. one folder for each request
    const relative_dir_path = `./server/python_server/`

    const image_path = `${relative_dir_path}/${gCurrentImagePath}`
    // 'C:/Users/abdul/Desktop/photoshop_plugins/my_plugin_1/server/python_server/output- 1670544300.95411.png'
    let theTemplate = await pluginFolder.getEntry(image_path)

    await app.open(theTemplate)
  } catch (e) {
    console.warn("couldn't open image ", e)
  }
}

async function openImageExe () {
  await require('photoshop').core.executeAsModal(openImageAction)
}
// document.getElementById('btnImagesToLayers').addEventListener('click',openImageExe)

// convert a layer to a smart object
async function convertToSmartObjectAction () {
  const batchPlay = require('photoshop').action.batchPlay
  const result = await batchPlay(
    [
      {
        _obj: 'newPlacedLayer',
        _isCommand: true,
        _options: {
          dialogOptions: 'dontDisplay'
        }
      }
    ],
    {}
  )
}
async function convertToSmartObjectExe () {
  await require('photoshop').core.executeAsModal(convertToSmartObjectAction)
}

async function ImagesToLayersExe (images_paths) {
  image_path_to_layer = {}
  console.log("ImagesToLayersExe: images_paths: ",images_paths)
  for (image_path of images_paths) {
    gCurrentImagePath = image_path
    console.log(gCurrentImagePath)
    await openImageExe() //local image to new document
    await convertToSmartObjectExe() //convert the current image to smart object
    if (g_b_use_smart_object === false){

      await executeAsModal(async ()=>{
        await app.activeDocument.activeLayers[0].rasterize()//rastrize the active layer
      })
    }
    await stackLayers() // move the smart object to the original/old document
    await psapi.layerToSelection(g_selection) //transform the new smart object layer to fit selection area
    layer = await app.activeDocument.activeLayers[0]
    image_path_to_layer[image_path] = layer 
    // await reselect(selectionInfo)
  }
  return image_path_to_layer
}
async function silentImagesToLayersExe (images_paths) {
  image_path_to_layer = {}
  console.log("silentImagesToLayersExe: images_paths: ",images_paths)
  // Returns a Promise that resolves after "ms" Milliseconds
  const timer = ms => new Promise(res => setTimeout(res, ms))
    // We need to wrap the loop into an async function for this to work
    // for (var i = 0; i < 3; i++) {
    //   console.log(i)
    //   await timer(3000) // then the created Promise can be awaited
    // }
  

  for (image_path of images_paths) {
    gCurrentImagePath = image_path
    console.log(gCurrentImagePath)
    await placeEmbedded(image_path)//silent import into the document
    // await openImageExe() //local image to new document
    // await convertToSmartObjectExe() //convert the current image to smart object

    await timer(100) // then the created Promise can be awaited

    if (g_b_use_smart_object === false){

      await executeAsModal(async ()=>{
        await app.activeDocument.activeLayers[0].rasterize()//rastrize the active layer
      })
    }
    
    await psapi.layerToSelection(g_selection)
    
    // await stackLayers() // move the smart object to the original/old document
    // await psapi.layerToSelection(g_selection) //transform the new smart object layer to fit selection area
    layer = await app.activeDocument.activeLayers[0]
    await g_generation_session.moveToTopOfOutputGroup(layer)
    // const output_group_id = await g_generation_session.outputGroup.id
    // let group_index = await psapi.getLayerIndex(output_group_id)
    // const indexOffset = 1 //1 for background, 0 if no background exist
    // await executeAsModal(async ()=>{
    //   await psapi.moveToGroupCommand(group_index - indexOffset, layer.id)

    // })
    
    
    image_path_to_layer[image_path] = layer 
    // await reselect(selectionInfo)
  }
  return image_path_to_layer
}
// document.getElementById('btnLoadImages').addEventListener('click',ImagesToLayersExe)

//stack layer to original document
async function stackLayers () {
  //workingDoc is the project you are using stable diffusion in
  const workingDoc = app.documents[0]
  //you should not open two multiple projects this script assume there is only one project opened
  const docsToStack = app.documents.filter(doc => doc._id !== workingDoc._id)
  let docCounter = 0

  // execute as modal is required for functions that change the state of Photoshop or documents
  // think of it as a function that 'wraps' yours and tells Photoshop to go into a modal state and not allow anything to interrupt it from doing whatever is contained in the executeAsModal
  // we also call it with the await keyword to tell JS that we want to wait for it to complete before moving on to later code (in this case there isn't any though)
  await require('photoshop').core.executeAsModal(() => {
    // increment counter
    docCounter++

    // loop through other open docs
    for (const doc of docsToStack) {
      // flatten
      // doc.flatten();

      // rename layer with counter
      doc.layers[0].name = `Layer ${docCounter}`

      // increment counter
      docCounter++

      // duplicate layer to docZero
      doc.layers[0].duplicate(workingDoc)

      // close doc
      doc.closeWithoutSaving()
    }
  })
}
document.getElementById('collapsible').addEventListener('click', function () {
  this.classList.toggle('active')
  var content = this.nextElementSibling
  console.log('content:', content)
  if (content.style.display === 'block') {
    content.style.display = 'none'
    this.textContent = 'Show Samplers'
  } else {
    content.style.display = 'block'
    this.textContent = 'Hide Samplers'
  }
  
})

function removeInitImageFromViewer(){

}
function removeMaskFromViewer(){

}


async function NewViewerImageClickHandler(img,viewer_obj_owner){

    try{

      
  img.addEventListener('click',async (e)=>{
    if(g_isViewerMenuDisabled){
      return g_isViewerMenuDisabled
    }

    // e.target.classList.add("viewerImgSelected")
    // viewer_obj_owner.isAccepted = true
    // console.log("viewer_obj_owner: viewer_obj_owner.layer.name: ",viewer_obj_owner.layerName())
    // e.target.classList.toggle("viewerImgSelected")
    //  e.target.style.border="3px solid #6db579"
    //turn off all layers
    //select the layer this image represent and turn it on 
    

    await executeAsModal(async ()=>{
      // const img = e.target
      // const layer_id = parseInt(img.dataset.image_id)
      // console.log("the layer id = ",layer_id)
      
      // let selectedViewerImageObj
      // Array.isArray(layer)
      
      //turn off all layers linked the viewer tab
     
      for (const [path, viewer_object] of Object.entries(g_viewer_manager.pathToViewerImage)) {
        try{
          if(viewer_object.getHighlight()){
            // viewer_object.state = viewer.ViewerObjState["Unlink"]
          }
          else{
            // viewer_object.state = viewer.ViewerObjState["Delete"]
          }
          viewer_object.visible(false)
          viewer_object.active(false)
          
          // console.log("viewer_object.path: ",viewer_object.path)
          // console.log("viewer_object.info(): ")
          // viewer_object.info()

        } catch (e){
          console.error("cannot hide a layer: ",e)
        } 
      }
      
      // for(viewerImageObj of viewer_layers){
      //     try{
      //       //viewerImageObj.visible(false)
            
      //       //make all layers of that entry invisible
      //       viewerImageObj.visible(false)
            
      //       //if the layer id of the first layer in the group container
      //       //viewerImageObj.isSameLayer(layer_id)
      //       // if (viewerImageObj.isSameLayer(layer_id)){
      //       //   selectedViewerImageObj = viewerImageObj
      //       // }
      //     } catch (e){
      //       console.error("cannot hide a layer: ",e)
      //     } 
      //   }

    
    
        // selectedViewerImageObj.visible(true)
        // selectedViewerImageObj.select(true) 
        // viewer_obj_owner.state = viewer.ViewerObjState['Unlink']
        viewer_obj_owner.visible(true)
        viewer_obj_owner.select(true)
        viewer_obj_owner.active(true)
        // console.log("viewer_obj_owner.path: ",viewer_obj_owner.path)
        // console.log("viewer_obj_owner.info(): ")
        // viewer_obj_owner.info()
        if(e.shiftKey)
        {
          viewer_obj_owner.setHighlight(true)
          // e.target.classList.add("viewerImgSelected")
        }else if(e.altKey){
          viewer_obj_owner.setHighlight(false)
          // e.target.classList.remove("viewerImgSelected")

        }
        
        
        


    })

  })

} catch(e){
  console.warn(e)
} 
}
function createViewerImgHtml(output_dir_relative,image_path){

  const img = document.createElement('img')
  img.src = `${output_dir_relative}/${image_path}`
  img.className = "viewer-image"
  console.log("image_path: ",image_path)
  // img.dataset.image_id = layer_id
  // img.dataset.image_path = image_path // image_path is not the same as src 
  return img
}

function toggleLayerVisibility(layer, b_on){
try{
   layer.visible = b_on
}catch(e){
  console.warn(e)
}
}
async function turnMaskVisible (
  b_mask_group_on,
  b_white_mask_on,
  b_solid_black_mask_on
) {
  //will turn a mask group, white layer mask, and the solid black layer on and off
  try {
    await executeAsModal(() => {
      toggleLayerVisibility(g_mask_group, b_mask_group_on)
      toggleLayerVisibility(g_white_mask, b_white_mask_on)
      toggleLayerVisibility(g_solid_black_mask, b_solid_black_mask_on)
    })
  } catch (e) {
    console.warn(e)
  }
}



async function loadViewerImages(){
  try{
    //get the images path
    console.log("g_image_path_to_layer:", g_image_path_to_layer)

    const output_dir_relative = "./server/python_server/"
    const init_image_container = document.getElementById("divInitImageViewerContainer")
    const mask_container = document.getElementById("divInitMaskViewerContainer")
    const output_image_container = document.getElementById("divViewerImagesContainer")
    
    // while(container.firstChild){
    // container.removeChild(container.firstChild);
    // }
    image_paths = Object.keys(g_image_path_to_layer);
    console.log("image_paths: ",image_paths)
    let i = 0
    
    
   
    // const viewer_layers = [] 
    // Object.keys(g_image_path_to_layer).map(path =>  new viewer.OutputImage(g_image_path_to_layer[path],path))

  
 
    
    // if(g_viewer_manager.g_init_image_related_layers.hasOwnProperty('init_image_group') )
    if(g_viewer_manager.initGroup)//it means we are in an img2img related mode
     {


      // const path =  `./server/python_server/init_images/${g_init_image_name}`
      const paths = Object.keys(g_viewer_manager.initImageLayersJson) 
      for (const path of paths){

        if (!g_viewer_manager.hasViewerImage(path)){
          // const group = g_init_image_related_layers['init_image_group']
        // const snapshot = g_init_image_related_layers['init_image_layer']
        // const solid_background = g_init_image_related_layers['solid_white']
        
        const group = g_viewer_manager.initImageLayersJson[path].group
        const snapshot = g_viewer_manager.initImageLayersJson[path].snapshot
        const solid_background = g_viewer_manager.initImageLayersJson[path].solid_background
        const auto_delete = g_viewer_manager.initImageLayersJson[path].autoDelete
        const initImage = g_viewer_manager.addInitImage(group,snapshot,solid_background,path,auto_delete)
        
        const init_img_html = createViewerImgHtml('./server/python_server/init_images/',g_init_image_name)
        init_image_container.appendChild(init_img_html)
        initImage.setImgHtml(init_img_html)
        
        await NewViewerImageClickHandler(init_img_html,initImage)// create click handler for each images 
      }
    }  
    }

    
  // if (g_mask_related_layers.hasOwnProperty('mask_group')) {
    if(g_viewer_manager.maskGroup){
  const path = `./server/python_server/init_images/${g_init_image_mask_name}`
  if (!g_viewer_manager.hasViewerImage(path)) {
    // const group = g_mask_related_layers['mask_group']
    // const white_mark = g_mask_related_layers['white_mark']
    // const solid_background = g_mask_related_layers['solid_black']
    
    const group = g_viewer_manager.maskLayersJson[path].group
    const white_mark = g_viewer_manager.maskLayersJson[path].white_mark
    const solid_background = g_viewer_manager.maskLayersJson[path].solid_background
    const mask_obj = g_viewer_manager.addMask(group,white_mark,solid_background,path)
    

    const mask_img_html = createViewerImgHtml(
      './server/python_server/init_images/',
      g_init_image_mask_name
    )

    mask_container.appendChild(mask_img_html)
    mask_obj.setImgHtml(mask_img_html)
    
    await NewViewerImageClickHandler(mask_img_html, mask_obj) // create click handler for each images ,viewer_layers)// create click handler for each images
    // await viewerImageClickHandler(mask_img_html,viewer_layers)// create click handler for each images
  }
}



    
    
    
    console.log("image_paths: ",image_paths)
    for (const path of image_paths){
      
      // const path = image_path
      //check if viewer obj already exist by using the path on hard drive 
      if(!g_viewer_manager.hasViewerImage(path)){
        //create viewer object if it doesn't exist 
        
        // const viewer_obj =  new viewer.OutputImage(g_image_path_to_layer[image_path],image_path)
 
        
        //create an html image element and attach it container, and link it to the viewer obj
        
        const layer = g_image_path_to_layer[path]
        const img = createViewerImgHtml(output_dir_relative,path,layer.id)
        const output_image_obj = g_viewer_manager.addOutputImage(layer,path)
        
        output_image_obj.setImgHtml(img)
        output_image_container.appendChild(img)
        //add on click event handler to the html img 
        await NewViewerImageClickHandler(img,output_image_obj)
       
      }

      // i++
    }
    
      

    
  }catch(e){
    console.error(`loadViewer images: `,e)
  }

}

async function deleteNoneSelected (viewer_objects) {
  try{

  
  // visible layer
  //delete all hidden layers

await executeAsModal(async ()=>{

  for (const [path, viewer_object] of Object.entries(viewer_objects)) {
    try{

      // if (viewer_object.getHighlight() || viewer_object.is_active){//keep it if it's highlighted
      // const path = viewer_object.path
      

      viewer_object.visible(true)//make them visiable on the canvas

      await viewer_object.delete()//delete the layer from layers stack
      
    //   if(viewer_object.state ===  viewer.ViewerObjState['Unlink']){
    //   viewer_object.unlink() // just delete the html image but keep the layer in the layers stack 
    //   viewer_object.visible(true)//make them visiable on the canvas
    // }else if(viewer_object.state === viewer.ViewerObjState['Delete']){// delete it if it isn't  highlighted
    //   await viewer_object.delete()//delete the layer from layers stack
      
    // }
    delete g_image_path_to_layer[path]
    
  }catch(e){
    console.warn(e)
  }
}
g_viewer_manager.pathToViewerImage = {}
g_viewer_manager.initImageLayersJson = {}
g_image_path_to_layer = {}
})
  }
  catch(e){
    console.warn(e)
  }

}

async function deleteNoneSelectedAndReloadViewer(){

  await deleteNoneSelected(g_viewer_manager.pathToViewerImage)
  console.log("g_image_path_to_layer: ",g_image_path_to_layer)
  await loadViewerImages() // maybe we should pass g_image_path_to_layer instead of it been global
}


// document.getElementById('btnLoadViewer').addEventListener('click', loadViewerImages) 

document.getElementById('btnLoadHistory').addEventListener('click',async function(){
  try{

    const output_dir_relative = "./server/python_server/"
    const container = document.getElementById("divHistoryImagesContainer")
    const uniqueDocumentId = await getUniqueDocumentId()
    const [image_paths, metadata_jsons] = await sdapi.loadHistory(uniqueDocumentId)
    
    while(container.firstChild){
    container.removeChild(container.firstChild);
    }
    
    let i = 0
    for (image_path of image_paths){
      
      const img = document.createElement('img')
      img.src = `${output_dir_relative}/${image_path}`
      img.className = "history-image"
      img.dataset.metadata_json_string = JSON.stringify(metadata_jsons[i])
      container.appendChild(img)
      img.addEventListener('click',(e)=>{
        const metadata_json = JSON.parse(e.target.dataset.metadata_json_string)
        console.log("metadata_json: ",metadata_json)
        // document.querySelector('#tiSeed').value = metadata_json.Seed
        document.querySelector('#historySeedLabel').textContent = metadata_json.Seed
        autoFillInSettings(metadata_json)
      })
      i++
    }
    
  }catch(e){
    console.warn(`loadHistory warning: ${e}`)
  }

})

document.getElementById('btnImageSearch').addEventListener('click',async function(){
  try{

    // const output_dir_relative = "./server/python_server/"
    const container = document.getElementById("divHistoryImagesContainer")
    // const uniqueDocumentId = await getUniqueDocumentId()
    // const [image_paths, metadata_jsons] = await sdapi.loadHistory(uniqueDocumentId)
    const keywords = document.getElementById("imageSearchField").value
    const image_search_objs =  await sdapi.imageSearch(keywords)
    while(container.firstChild){
    container.removeChild(container.firstChild);
    }
    
    // let i = 0
    for (let image_search_obj of image_search_objs){
      
      const img = document.createElement('img')
      // img.src = image_search_obj['image']
      
      img.src = image_search_obj['thumbnail']

      img.className = "image-search"
      // img.dataset.metadata_json_string = JSON.stringify(metadata_jsons[i])
      container.appendChild(img)
      img.addEventListener('click',async (e)=>{
        console.log(`the image url: ${img.src}`)
        const link = img.src 
        await downloadItExe(link)
        // const metadata_json = JSON.parse(e.target.dataset.metadata_json_string)
        // console.log("metadata_json: ",metadata_json)
        // document.querySelector('#tiSeed').value = metadata_json.Seed
        // document.querySelector('#historySeedLabel').textContent = metadata_json.Seed
        // autoFillInSettings(metadata_json)
      })
      // i++
    }
    
  }catch(e){
    console.warn(`imageSearch warning: ${e}`)
  }

})  
document.getElementById('btnLoadPromptShortcut').addEventListener('click',async function(){
  try{

    prompt_shortcut = await sdapi.loadPromptShortcut()
    // var JSONInPrettyFormat = JSON.stringify(prompt_shortcut, undefined, 4);
    // document.getElementById('taPromptShortcut').value = JSONInPrettyFormat
    html_manip.setPromptShortcut(prompt_shortcut)// fill the prompt shortcut textarea
    refreshPromptMenue()//refresh the prompt menue

  }catch(e){
    console.warn(`loadPromptShortcut warning: ${e}`)
  }

}) 

document.getElementById('btnUpdatePromptShortcut').addEventListener('click',async function(){
  try{

    // prompt_shortcut = await sdapi.loadPromptShortcut()
    const prompt_shortcut_string = document.getElementById('taPromptShortcut').value
    const prompt_shortcut = JSON.parse(prompt_shortcut_string)
    var newKey = document.getElementById('KeyPromptShortcut').value
    var newValue = document.getElementById('ValuePromptShortcut').value
    console.log(newKey)
    console.log(newValue)
    prompt_shortcut[newKey] = newValue
    var JSONInPrettyFormat = JSON.stringify(prompt_shortcut, undefined, 4);
    console.log(JSONInPrettyFormat)
    document.getElementById('taPromptShortcut').value = JSONInPrettyFormat
    refreshPromptMenue()
  }catch(e){
    console.warn(`loadPromptShortcut warning: ${e}`)
  }

}) 


document
  .getElementById('btnSavePromptShortcut')
  .addEventListener('click', async function () {
    try {
      const r1 = await dialog_box.prompt(
        'Are you sure you want to save prompt shortcut?',
        "This will override your old prompt shortcut file, you can't undo this operation",
        ['Cancel', 'Save']
      )
      if ((r1 || 'Save') !== 'Save') {
        /* cancelled or No */
        console.log("cancel")
      } else {
        /* Yes */
        console.log("Save")
        
        prompt_shortcut_string = document.getElementById('taPromptShortcut').value
        let prompt_shortcut =  JSON.parse(prompt_shortcut_string)
  
  
        prompt_shortcut = await sdapi.savePromptShortcut(prompt_shortcut)
        // var JSONInPrettyFormat = JSON.stringify(prompt_shortcut, undefined, 4);
        console.log('prompt_shortcut was saved: ', prompt_shortcut)
      
      }
    } catch (e) {
      console.warn(`savePromptShortcut warning: ${e}`)
    }



     
  })


// Hi res fix stuff

var hr_models = [
  "Latent",
  "Latent (antialiased)",
  "Latent (bicubic)",
  "Latent (bicubic antialiased)",
  "Latent (nearest)",
  "Latent (nearest-exact)",
  "Lanczos",
  "Nearest",
  "ESRGAN",
  "RealESRGAN",
  "LDSR",
  "SwinIR"
]

for (let model of hr_models) {
  // console.log(model.title)
  const menu_item_element = document.createElement('sp-menu-item')
  menu_item_element.className = "hrModelsMenuItem"
  menu_item_element.innerHTML = model
  document.getElementById('hrModelsMenu').appendChild(menu_item_element)
}

var chHiResFixs = document.getElementById("chHiResFixs");
var div = document.getElementById("HiResDiv");
chHiResFixs.addEventListener("change", function() {
  if (chHiResFixs.checked) {
    div.style.display = "block";
  } else {
    div.style.display = "none";
  }
});

async function refreshPromptMenue () {
  try{

    //get the prompt_shortcut_json
    //iterate over the each entery   
    const prompt_shortcut = html_manip.getPromptShortcut()
    const prompt_shortcut_menu = document.getElementById('mPromptShortcutMenu')
    prompt_shortcut_menu.innerHTML = ''
  
    for (const [key, value] of Object.entries(prompt_shortcut)) {
    if(value.trim() ===""){//skip empty spaces
      continue;
    }
    const menu_item_element = document.createElement('sp-menu-item')
    
    menu_item_element.innerHTML = key
    prompt_shortcut_menu.appendChild(menu_item_element)
  }
}catch(e){
  console.warn(e)
}
}

refreshPromptMenue()

document.getElementById('mPromptShortcutMenu').addEventListener('change', evt => {
  
  const prompt_shortcut = html_manip.getPromptShortcut()
  const key = evt.target.value
  console.log("key:" ,key)
  changePromptShortcutKey(key)
  changePromptShortcutValue(prompt_shortcut[key])
  
})
document.getElementById('btnRefreshPromptShortcutMenu').addEventListener('click',()=>{
  refreshPromptMenue()
})

function changePromptShortcutKey(new_key){
  
  document.getElementById('KeyPromptShortcut').value = new_key
}
function changePromptShortcutValue(new_value){
  document.getElementById('ValuePromptShortcut').value = new_value

}

// adding a listner here for the inpaint_mask_strengh to be able to use api calls, allowing to dynamicly change the value
// a set button could be added to the ui to reduce the number of api calls in case of a slow connection
document.querySelector('#slInpaintingMaskWeight').addEventListener('input', async evt => {
  const label_value = evt.target.value / 100
  document.getElementById('lInpaintingMaskWeight').innerHTML = `${label_value}`
  // await sdapi.setInpaintMaskWeight(label_value)
})

document.querySelector('#slInpaintingMaskWeight').addEventListener('change', async evt => {
  try{

    const label_value = evt.target.value / 100
    document.getElementById('lInpaintingMaskWeight').innerHTML = `${label_value}`
  await sdapi.setInpaintMaskWeight(label_value)
  
  //get the inpaint mask weight from the webui sd 
  await g_sd_options_obj.getOptions()
  const inpainting_mask_weight = await g_sd_options_obj.getInpaintingMaskWeight()
  // html_manip.autoFillInInpaintingMaskWeight(inpainting_mask_weight)
  evt.target.value = inpainting_mask_weight * 100
  document.getElementById('lInpaintingMaskWeight').innerHTML = `${inpainting_mask_weight}`
  console.log("inpainting_mask_weight: ", inpainting_mask_weight)
}catch(e){
  console.warn(e)
}
})


async function downloadIt(link) {
  const image = await fetch(link);
  console.log(link);
  const storage = require('uxp').storage
  const fs = storage.localFileSystem

  try {
    const img = await image.arrayBuffer();
    // const file = await fs.getFileForSaving("image.png");
    const folder = await storage.localFileSystem.getTemporaryFolder();
    const file = await folder.createFile("image.png", {overwrite: true});
    // const file = await fs.getTempFolder()

    await file.write(img);
    const currentDocument = app.activeDocument;
    const newDocument = await app.open(file);
    if (currentDocument) {
      await newDocument.activeLayers[0].duplicate(currentDocument);
      await newDocument.closeWithoutSaving();
    }
  } catch (e) {
    console.log(e);
  }

  if (!file) {
    return;
  }
}

async function downloadItExe(link){

  await executeAsModal(async ()=>{
    try{
      
      await downloadIt(link)
    }catch(e){
      console.warn(e)
    }
  })
}