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JavaScript-SkyIdentitification
Commit 3f44ef5d authored by dtati's avatar dtati
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      README.md 0 → 100644
      View file @ 3f44ef5d
      # sky identification JavaScript demo
      ### Step 1: Install Visual Studio Code
      If you don't already have Visual Studio Code installed, you can download it from the official website: Visual Studio Code.
      ### Step 2: Open Your Project Folder in VS Code
      Launch Visual Studio Code.
      Click "File" > "Open Folder" and select your project folder (the folder where you have your sdk demo ).
      ### Step 3: Create a Basic Development Server
      You can use a lightweight development server like "Live Server" for quick testing of your web application. Follow these steps to install and run Live Server:
      In VS Code, go to the Extensions view by clicking on the Extensions icon in the Activity Bar on the side of the window or pressing Ctrl+Shift+X.
      Search for "Live Server" and click the "Install" button to install the extension.
      ### Step 4: Start the Development Server
      Open your index.html file in VS Code.
      Right-click on your HTML file and select "Open with Live Server."
      A new browser window or tab should open, displaying your web application.
      ### Step 5: Make Changes and See Instant Updates
      With Live Server running, any changes you make to your HTML, CSS, or JavaScript files will trigger an automatic refresh in the browser. This allows you to see the results of your modifications in real-time.
      You can also access your web application in the browser by opening a new tab and navigating to http://localhost:5500/index.html (by default, Live Server runs on port 5500).
      assets/style.css 0 → 100644
      View file @ 3f44ef5d
      h1 {
      text-align: center;
      }
      h2 {
      margin: 0;
      }
      #multi-step-form-container {
      /* margin-top: 5rem; */
      }
      .text-center {
      text-align: center;
      }
      .mx-auto {
      margin-left: auto;
      margin-right: auto;
      }
      .pl-0 {
      padding-left: 0;
      }
      .button {
      padding: 0.7rem 1.5rem;
      border: 1px solid #4361ee;
      background-color: #4361ee;
      color: #fff;
      border-radius: 5px;
      cursor: pointer;
      }
      .submit-btn {
      border: 1px solid #0e9594;
      background-color: #0e9594;
      }
      .mt-3 {
      margin-top: 2rem;
      }
      .d-none {
      display: none;
      }
      .form-step {
      border: 1px solid rgba(0, 0, 0, 0.1);
      border-radius: 20px;
      padding: 3rem;
      }
      .font-normal {
      font-weight: normal;
      }
      ul.form-stepper {
      counter-reset: section;
      margin-bottom: 3rem;
      }
      ul.form-stepper .form-stepper-circle {
      position: relative;
      }
      ul.form-stepper .form-stepper-circle span {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translateY(-50%) translateX(-50%);
      }
      .form-stepper-horizontal {
      position: relative;
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-pack: justify;
      -ms-flex-pack: justify;
      justify-content: space-between;
      }
      ul.form-stepper > li:not(:last-of-type) {
      margin-bottom: 0.625rem;
      -webkit-transition: margin-bottom 0.4s;
      -o-transition: margin-bottom 0.4s;
      transition: margin-bottom 0.4s;
      }
      .form-stepper-horizontal > li:not(:last-of-type) {
      margin-bottom: 0 !important;
      }
      .form-stepper-horizontal li {
      position: relative;
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-flex: 1;
      -ms-flex: 1;
      flex: 1;
      -webkit-box-align: start;
      -ms-flex-align: start;
      align-items: start;
      -webkit-transition: 0.5s;
      transition: 0.5s;
      }
      .form-stepper-horizontal li:not(:last-child):after {
      position: relative;
      -webkit-box-flex: 1;
      -ms-flex: 1;
      flex: 1;
      height: 1px;
      content: "";
      top: 32%;
      }
      .form-stepper-horizontal li:after {
      background-color: #dee2e6;
      }
      .form-stepper-horizontal li.form-stepper-completed:after {
      background-color: #4da3ff;
      }
      .form-stepper-horizontal li:last-child {
      flex: unset;
      }
      ul.form-stepper li a .form-stepper-circle {
      display: inline-block;
      width: 40px;
      height: 40px;
      margin-right: 0;
      line-height: 1.7rem;
      text-align: center;
      background: rgba(0, 0, 0, 0.38);
      border-radius: 50%;
      }
      .form-stepper .form-stepper-active .form-stepper-circle {
      background-color: #4361ee !important;
      color: #fff;
      }
      .form-stepper .form-stepper-active .label {
      color: #4361ee !important;
      }
      .form-stepper .form-stepper-active .form-stepper-circle:hover {
      background-color: #4361ee !important;
      color: #fff !important;
      }
      .form-stepper .form-stepper-unfinished .form-stepper-circle {
      background-color: #f8f7ff;
      }
      .form-stepper .form-stepper-completed .form-stepper-circle {
      background-color: #0e9594 !important;
      color: #fff;
      }
      .form-stepper .form-stepper-completed .label {
      color: #0e9594 !important;
      }
      .form-stepper .form-stepper-completed .form-stepper-circle:hover {
      background-color: #0e9594 !important;
      color: #fff !important;
      }
      .form-stepper .form-stepper-active span.text-muted {
      color: #fff !important;
      }
      .form-stepper .form-stepper-completed span.text-muted {
      color: #fff !important;
      }
      .form-stepper .label {
      font-size: 1rem;
      margin-top: 0.5rem;
      }
      .form-stepper a {
      cursor: default;
      }
      #smart_ocr_get_info{
      width: 200px;
      background-color: #4361ee;
      border-radius: 50pc;
      color: white;
      /* text-align: center; */
      height: 30px;
      margin: auto;
      cursor: pointer;
      /* justify-content: center; */
      text-align: center;
      display: flex;
      justify-content: center;
      margin-top: 20px;
      align-items: center;
      }
      input[type="file"] {
      position: relative;
      }
      input[type="file"]::file-selector-button {
      width: 136px;
      color: transparent;
      }
      /* Faked label styles and icon */
      input[type="file"]::before {
      position: absolute;
      pointer-events: none;
      top: 10px;
      left: 16px;
      height: 20px;
      width: 20px;
      content: "";
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230964B0'%3E%3Cpath d='M18 15v3H6v-3H4v3c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2v-3h-2zM7 9l1.41 1.41L11 7.83V16h2V7.83l2.59 2.58L17 9l-5-5-5 5z'/%3E%3C/svg%3E");
      }
      input[type="file"]::after {
      position: absolute;
      pointer-events: none;
      top: 11px;
      left: 40px;
      color: #0964b0;
      content: "Upload File";
      }
      /* ------- From Step 1 ------- */
      /* file upload button */
      input[type="file"]::file-selector-button {
      border-radius: 4px;
      padding: 0 16px;
      height: 40px;
      cursor: pointer;
      background-color: white;
      border: 1px solid rgba(0, 0, 0, 0.16);
      box-shadow: 0px 1px 0px rgba(0, 0, 0, 0.05);
      margin-right: 16px;
      transition: background-color 200ms;
      }
      /* file upload button hover state */
      input[type="file"]::file-selector-button:hover {
      background-color: #f3f4f6;
      }
      /* file upload button active state */
      input[type="file"]::file-selector-button:active {
      background-color: #e5e7eb;
      }
      /* ------------------------ */
      /* default boilerplate to center input */
      body {
      background-color: #E6E6E6;
      /* min-height: 100vh;
      max-width: 100vw;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 5vmax;
      box-sizing: border-box; */
      }
      .IndatacoreIdentity{
      display: flex;
      margin: auto;
      background-color: #263269;
      width: 70px;
      padding: 10px;
      border-radius: 20px;
      }
      /* spiner */
      .loader {
      margin-top: 20px;
      margin-bottom: 20px;
      width: 48px;
      height: 48px;
      margin: auto;
      border: 5px solid #FFF;
      border-bottom-color: #4361ee;
      border-radius: 50%;
      display: inline-block;
      box-sizing: border-box;
      animation: rotation 1s linear infinite;
      }
      @keyframes rotation {
      0% {
      transform: rotate(0deg);
      }
      100% {
      transform: rotate(360deg);
      }
      }
      /* drag and drop style */
      \ No newline at end of file
      index.html 0 → 100644
      View file @ 3f44ef5d
      <!DOCTYPE html>
      <html lang="en">
      <head>
      <meta charset="UTF-8">
      <meta name="viewport" content="width=device-width, initial-scale=1.0">
      <title>Sky IDentification (Demo)</title>
      <script src="https://cdn.jsdelivr.net/npm/@tensorflow/tfjs/dist/tf.min.js"> </script>
      <script src="https://webrtc.github.io/adapter/adapter-latest.js"></script>
      <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
      <link rel="stylesheet" href="assets/style.css">
      </head>
      <body>
      <div>
      <img src="assets/IndatacoreIdentity.png" class="IndatacoreIdentity" alt="">
      </div>
      <div>
      <h1>It Only Takes One More Click To Discover Sky Id</h1>
      <div id="multi-step-form-container">
      <!-- Form Steps / Progress Bar -->
      <ul class="form-stepper form-stepper-horizontal text-center mx-auto pl-0">
      <!-- Step 1 -->
      <li class="form-stepper-active text-center form-stepper-list" step="1">
      <a class="mx-2">
      <span class="form-stepper-circle">
      <span>1</span>
      </span>
      <div class="label">Smart Scan & OCR</div>
      </a>
      </li>
      <!-- Step 2 -->
      <li class="form-stepper-unfinished text-center form-stepper-list" step="2">
      <a class="mx-2">
      <span class="form-stepper-circle text-muted">
      <span>2</span>
      </span>
      <div class="label text-muted">Liveness</div>
      </a>
      </li>
      <!-- Step 3 -->
      <li class="form-stepper-unfinished text-center form-stepper-list" step="3">
      <a class="mx-2">
      <span class="form-stepper-circle text-muted">
      <span>3</span>
      </span>
      <div class="label text-muted">Matching</div>
      </a>
      </li>
      </ul>
      <!-- Step Wise Form Content -->
      <form id="userAccountSetupForm" name="userAccountSetupForm" enctype="multipart/form-data" method="POST">
      <!-- Step 1 Content -->
      <section id="step-1" class="form-step" style="
      background-color: aliceblue;">
      <h2 class="font-normal" style="
      margin-bottom: 50px;
      margin-top: 0px;
      text-align: center;">Download your national card (CIN - recto )</h2>
      <input type="file" id="ocrimagge" accept="image/*">
      <div>
      </div>
      <div id="imageContainer" style="
      justify-content: center;
      display: flex;">
      <img id="uploadedImageocr" src="assets/CINcrt.jpg" alt="Uploaded Image" style="
      width: 500px;
      height: 300px;
      margin-top: 20px;
      border-radius: 5px;
      ">
      </div>
      <div id="smart_ocr_get_info" >Get Info From Doc..</div>
      <span style="display: none;" id="loaddataocr" class="loader"></span>
      <div style="text-align: center;">
      <strong>###### Result ######</strong>
      <h5 id="resultextractdata" ></h5>
      </div>
      <div class="mt-3">
      <button class="button btn-navigate-form-step" type="button" style="background: darkgray;" disabled step_number="2">Next</button>
      </div>
      </section>
      <!-- Step 2 Content, default hidden on page load. -->
      <section id="step-2" class="form-step d-none" style="
      background-color: aliceblue;">
      <div style="display: flex;justify-content: center;" id="skyid_liveness"></div>
      <div
      style="margin: auto;justify-content: center;align-items: center;text-align: center;margin-top: 50px;"
      >
      <div id="skyid_fa_start_button" class="button ">
      Start Liveness
      </div>
      <div>
      <span style="display: none;" id="loaddatalvnss" class="loader"></span>
      <strong>###### Result ######</strong>
      <h5 id="responseOneDisplayrealtimefacedetct" style="text-align: center;"></h5>
      </div>
      </div>
      <div class="mt-3">
      <button class="button btn-navigate-form-step" type="button" step_number="1">Prev</button>
      <button class="button btn-navigate-form-step" style="background: darkgray;" disabled type="button" step_number="3">Next</button>
      </div>
      </section>
      <!-- Step 3 Content, default hidden on page load. -->
      <section id="step-3" class="form-step d-none" style="
      background-color: aliceblue;
      ">
      <h2 class="font-normal" style="
      margin-bottom: 50px;
      margin-top: 0px; text-align: center;">Results Face matching</h2>
      <!-- Step 3 input fields -->
      <span style="display: none;" id="loaddatafacemtch" class="loader"></span>
      <h5 id="responseOneDisplayrealtimefacedetcttow" style="text-align: center;"></h5>
      <button class="button btn-navigate-form-step" type="button" step_number="1">Repeat the process</button>
      </section>
      </form>
      </div>
      </div>
      <footer>
      <p style="text-align: left; color: black;"
      >Leader de l'industrie numérique basée sur l'intelligence artificielle et les technologies de Deep Learning. Nous nous efforçons d'innover et d'offrir à nos clients des produits qui répondent à leurs besoins.</p>
      </footer>
      <script src="./sdk/skyid_fa_sdk_bundle.js"></script>
      <script src="./sdk/skyid_imp.js" type="module"></script>
      </body>
      </html>
      \ No newline at end of file
      sdk/skyid_fa_sdk_bundle.js 0 → 100644
      View file @ 3f44ef5d
      // =====================================================================================
      // | SkyID Web SDK Editable Variable (messages, server, warnings) |
      // =====================================================================================
      // messages
      var skyid_fa_sdk_access_error_message="Votre token n'est pas valide";
      var skyid_fa_sdk_loading_error_message="Error lors de chargement des modules";
      var skyid_fa_sdk_network_error_message="Error de connexion au serveur, merci de verifier votre connexion internet";
      var skyid_fa_sdk_camera_error_message="Impossible de demmarer votre camera, merci de verifier que votre camera et bien actif";
      var skyid_fa_face_start_message="SVP positionner votre visage au centre sans rotation. puis clique sur start.";
      var skyid_fa_face_loading_message="Chargement des modules, Patietez SVP.";
      // warning
      var skyid_fa_mul_face_warning_msg="SVP representer un seul visage devant le camera.";
      \ No newline at end of file
      sdk/skyid_fa_sdkv2.1-min.js 0 → 100644
      View file @ 3f44ef5d
      This source diff could not be displayed because it is too large. You can view the blob instead.
      sdk/skyid_imp.js 0 → 100644
      View file @ 3f44ef5d
      import * as skyid from './skyid_fa_sdkv2.1-min.js'
      // inject SDK component in HTML code
      let skyid_liveness = document.getElementById('skyid_liveness'); // skyid_liveness a div id in the html code.
      skyid_liveness.innerHTML = skyid.skyid_component;
      var skyid_fa_sdk_params_url = "***"
      var OCR_url ="***"
      var LIVENESS_url ="***"
      var FACE_MATCHING_url ="***"
      var skyid_fa_sdk_user = "***";
      var skyid_fa_sdk_password = "***";
      const skyid_fa_sdk_token = '***';
      const skyid_fa_sdk_appId = '***';
      var document_uniqueNameGuid = null ;
      async function skyid_fa_get_params_request(skyid_fa_auth)
      {
      // setup request parameters
      let form_data = new FormData();
      form_data.append("token",skyid_fa_sdk_token);
      form_data.append("application_id",skyid_fa_sdk_appId);
      $.ajax({
      url : skyid_fa_sdk_params_url+"get_parameters_web_sdk",
      type : "POST",
      headers : {"Authorization":"Bearer "+skyid_fa_auth},
      data : form_data,
      cache : false,
      contentType : false,
      processData : false,
      success : function(response) {
      if(response["status_code"]=="000")
      {
      const sdk_data=response["response_data"];
      // skyid sdk methods call
      skyid.skyid_fa_init_sdk(sdk_data);
      }else
      {
      alert(response["status_label"]);
      }
      },
      error: function(xhr, status, error) {
      alert(xhr.status+" : "+xhr.statusText);
      }
      });
      }
      async function skyid_fa_remote_sdk_initialization()
      {
      var form = new FormData();
      form.append("username", skyid_fa_sdk_user);
      form.append("password", skyid_fa_sdk_password);
      $.ajax({
      url : skyid_fa_sdk_params_url+"login",
      type : "POST",
      data : form,
      cache : false,
      contentType : false,
      processData : false,
      success : function(response) {
      if(response["status_code"]=="000")
      {
      const skyid_fa_setup_data=response["response_data"];
      const temp_token = skyid_fa_setup_data["access_token"]
      // call get parameters api with the obtained token
      skyid_fa_get_params_request(temp_token);
      }else
      {
      alert(skyid_fa_init_error_callback);
      }
      },
      error: function(xhr, status, error) {
      alert(xhr.status+" : "+xhr.statusText);
      }
      });
      }
      // init SDK with the defined method
      await skyid_fa_remote_sdk_initialization()
      document.getElementById('skyid_fa_start_button').addEventListener('click', function () {
      skyid.skyid_fa_start_face_scan(skyid_fa_face_scan_end_callback, process_fa_timeOut);
      });
      var skyid_fa_auth_token = null ;
      function skyid_fa_check_liveness_request(skyid_fa_auth,frame_canvas)
      {
      skyid_fa_auth_token = skyid_fa_auth;
      //create binary image file
      const canvas_bin = skyid_fa_canvas2binary(frame_canvas);
      const face_image= new File([canvas_bin], "skyid_fa_selected_frame.jpg",{type:"application/octet-stream"})
      // setup request parameters
      let form_data = new FormData();
      form_data.append("selfie",face_image);
      // send request
      $.ajax({
      url : LIVENESS_url,
      type : "POST",
      headers : {"Authorization":"Bearer "+skyid_fa_auth},
      data : form_data,
      cache : false,
      contentType : false,
      processData : false,
      success : function(response) {
      loaddatalivnssElement.style.display = "none";
      if(response["status_code"]=="000")
      {
      let api_result=response["response_data"]
      if(api_result["face_class"]=="Real")
      {
      skyid.skyid_fa_start_face_scan(skyid_fa_face_scan_end_callbackfacematching, process_fa_timeOut);
      const resultextractdata = document.getElementById('responseOneDisplayrealtimefacedetct');
      // Format and display the JSON data in the element
      resultextractdata.innerHTML = '<pre>' + JSON.stringify(response.response_data, null, 2) + '</pre>';
      const stepNumber = 3; // The desired step_number value
      const button = document.querySelector(`button[step_number="${stepNumber}"]`);
      setTimeout(function() {
      // This code will be executed after the delay 1sec
      button.disabled = false; // Enable the button
      button.style.background = '#4361ee'; // Set its background color
      }, 1000);
      }else{
      alert("echec de verification preuve de vue, SVP reessayer dans un environement limunaux");
      }
      $( "#msg" ).html("Result :"+api_result["face_class"]+" score "+api_result["score"]+"<br/><br/>");
      }
      else{
      alert("echec de verification preuve de vue, SVP reessayer dans un environement limunaux")
      }
      $( "#skyid_fa_start_button" ).html("Redemarrer");
      $( "#skyid_fa_start_button" ).show();
      },
      error: function(xhr, status, error) {
      loaddatalivnssElement.style.display = "none";
      alert(xhr.status+" : "+xhr.statusText);
      }
      });
      }
      function skyid_fa_canvas2binary(req_canvas)
      {
      let skyid_fa_canvas_data = req_canvas.toDataURL('image/jpeg', 1.0);
      skyid_fa_canvas_data = skyid_fa_canvas_data.replace('data:image/jpeg;base64,', '');
      return skyid_fa_base64ToArrayBuffer(skyid_fa_canvas_data)
      }
      function skyid_fa_base64ToArrayBuffer(base64) {
      const binary_string = window.atob(base64);
      const len = binary_string.length;
      var bytes = new Uint8Array( len );
      for (var i = 0; i < len; i++) {
      bytes[i] = binary_string.charCodeAt(i);
      }
      return bytes.buffer;
      }
      function skyid_fa_check_liveness(frame_canvas)
      {
      var form = new FormData();
      form.append("username", skyid_fa_sdk_user);
      form.append("password", skyid_fa_sdk_password);
      loaddatalivnssElement.style.display = "block";
      $.ajax({
      url : skyid_fa_sdk_params_url+"login",
      type : "POST",
      data : form,
      cache : false,
      contentType : false,
      processData : false,
      success : function(response) {
      if(response["status_code"]=="000")
      {
      const skyid_fa_setup_data=response["response_data"];
      const temp_token = skyid_fa_setup_data["access_token"]
      skyid_fa_check_liveness_request(temp_token,frame_canvas);
      }else
      {
      alert(response["status_label"]);
      }
      },
      error: function(xhr, status, error) {
      alert(xhr.status+" : "+xhr.statusText);
      }
      });
      }
      var my_selfie_canvas = null;
      function skyid_fa_face_scan_end_callback(skyid_fa_detected_face_canvas)
      {
      my_selfie_canvas=skyid_fa_detected_face_canvas
      skyid_fa_check_liveness(skyid_fa_detected_face_canvas);
      }
      function process_fa_timeOut() {
      // process_fa_timeOut function
      }
      function skyid_fa_extract_info_from_document()
      {
      var form = new FormData();
      form.append("username", skyid_fa_sdk_user);
      form.append("password", skyid_fa_sdk_password);
      $.ajax({
      url : skyid_fa_sdk_params_url+"login",
      type : "POST",
      data : form,
      cache : false,
      contentType : false,
      processData : false,
      success : function(response) {
      if(response["status_code"]=="000")
      {
      const skyid_fa_setup_data=response["response_data"];
      const temp_token = skyid_fa_setup_data["access_token"]
      SmartOcrGetInfo(temp_token) ;
      }else
      {
      alert(response["status_label"]);
      }
      },
      error: function(xhr, status, error) {
      alert(xhr.status+" : "+xhr.statusText);
      }
      });
      }
      // loader spinner
      const loaddataocrElement = document.getElementById("loaddataocr");
      const loaddatalivnssElement = document.getElementById("loaddatalvnss");
      const loaddatafacemtchElement = document.getElementById("loaddatafacemtch");
      function SmartOcrGetInfo(temp_token){
      const imageInput = document.getElementById("ocrimagge");
      if (!imageInput.files.length) {
      alert("Please select an image.");
      return;
      }else {
      loaddataocrElement.style.display = "block";
      const formData = new FormData();
      // Add other form fields as needed
      formData.append("document", imageInput.files[0]);
      formData.append('institution_id', '***');
      formData.append('channel_id', '***');
      // Service id specifies the document you want to analyze and information extraction,
      formData.append('service_id', '***');
      formData.append('sub_service_id', '***');
      // define the type of document to analyse. in this use case is always the same as service ID.
      formData.append('request_data', '{"doc_type":"***"}');
      formData.append("token",skyid_fa_sdk_token);
      formData.append("application_id",skyid_fa_sdk_appId);
      $.ajax({
      type: "POST",
      url: OCR_url,
      data: formData,
      headers : {"Authorization":"Bearer "+temp_token},
      processData: false,
      contentType: false,
      success: function (response) {
      loaddataocrElement.style.display = "none";
      if (response.status_code =="000"){
      // Get the HTML element by its id
      const resultextractdata = document.getElementById('resultextractdata');
      document_uniqueNameGuid= null ;
      document_uniqueNameGuid= response.response_data.document_uniqueName ;
      // Format and display the JSON data in the element
      resultextractdata.innerHTML = '<pre>' + JSON.stringify(response.response_data, null, 2) + '</pre>';
      const stepNumber = 2; // The desired step_number value
      const button = document.querySelector(`button[step_number="${stepNumber}"]`);
      button.disabled = false; // To disable the button
      button.style.background = '#4361ee'; // Set its background color
      }else {
      const resultextractdata = document.getElementById('resultextractdata');
      // Format and display the JSON data in the element
      resultextractdata.innerHTML = '<pre>' + response.status_label + '</pre>';
      }
      },
      error: function (error) {
      loaddataocrElement.style.display = "none";
      alert("Image upload failed.");
      }
      });
      }
      }
      document.getElementById('smart_ocr_get_info').addEventListener('click', function () {
      skyid_fa_extract_info_from_document() ;
      });
      const imageContainer = document.getElementById("imageContainer");
      const imageInput = document.getElementById("ocrimagge");
      const uploadedImageocr = document.getElementById("uploadedImageocr");
      imageInput.addEventListener("change", function () {
      const file = imageInput.files[0]; // Get the selected file
      if (file) {
      // Create a URL for the selected image
      const imageURL = URL.createObjectURL(file);
      // Display the image in the div
      uploadedImageocr.src = imageURL;
      imageContainer.style.display = "block"; // Make the container visible
      }
      });
      function skyid_fa_face_scan_end_callbackfacematching(skyid_fa_detected_face_canvas)
      {
      my_selfie_canvas=skyid_fa_detected_face_canvas
      loaddatafacemtchElement.style.display = "block";
      if (!imageInput.files.length) {
      alert("Please select an image.");
      return;
      }
      //Add other form fields as needed
      const canvas_bin = skyid_fa_canvas2binary(my_selfie_canvas);
      const face_image= new File([canvas_bin], "skyid_fa_selected_frame.jpg",{type:"application/octet-stream"})
      const formDatafacemtch = new FormData();
      // Add other form fields as needed
      formDatafacemtch.append("doc_1_1", imageInput.files[0]);
      formDatafacemtch.append("slf_1", face_image);
      formDatafacemtch.append('guid', document_uniqueNameGuid);
      formDatafacemtch.append("token",skyid_fa_sdk_token);
      formDatafacemtch.append("application_id",skyid_fa_sdk_appId);
      $.ajax({
      type: "POST",
      url: FACE_MATCHING_url,
      data: formDatafacemtch,
      headers : {"Authorization":"Bearer "+skyid_fa_auth_token},
      processData: false,
      contentType: false,
      success: function (response) {
      loaddatafacemtchElement.style.display = "none";
      if (response.status_code =="000"){
      const resultextractdata = document.getElementById('responseOneDisplayrealtimefacedetcttow');
      // Format and display the JSON data in the element
      resultextractdata.innerHTML = '<pre>' + JSON.stringify(response.multi_response_data.doc_1.response_data, null, 2) + '</pre>';
      }else {
      const resultextractdata = document.getElementById('responseOneDisplayrealtimefacedetcttow');
      // Format and display the JSON data in the element
      resultextractdata.innerHTML = '<pre>' + JSON.stringify(response.status_label, null, 2) + '</pre>';
      }
      },
      error: function (error) {
      alert("failed.");
      loaddatafacemtchElement.style.display = "none";
      }
      });
      }
      // reset navigateToFormStep
      function reloadall(){
      const fileInput = document.getElementById("ocrimagge");
      fileInput.value = null;
      const resultextractdata = document.getElementById('resultextractdata');
      uploadedImageocr.src = "assets/CINcrt.jpg";
      resultextractdata.innerHTML = '<pre> Download your national card (CIN - recto ) </pre>';
      const resultextfacemtchlvnssdata = document.getElementById('responseOneDisplayrealtimefacedetct');
      resultextfacemtchlvnssdata.innerHTML = '<pre></pre>';
      const resultexfacemtchdata = document.getElementById('responseOneDisplayrealtimefacedetcttow');
      resultexfacemtchdata.innerHTML = '<pre></pre>';
      const step2= 2 ;
      const buttonstep2 = document.querySelector(`button[step_number="${step2}"]`);
      buttonstep2.disabled = true; // To disable the button
      buttonstep2.style.background = 'darkgray' ;
      const step3= 3 ;
      const buttonstep3 = document.querySelector(`button[step_number="${step3}"]`);
      buttonstep3.disabled = true; // To disable the button
      buttonstep3.style.background = 'darkgray' ;
      }
      /**
      * Define a function to navigate betweens form steps.
      * It accepts one parameter. That is - step number.
      */
      const navigateToFormStep = (stepNumber) => {
      if (stepNumber == 1){
      reloadall() ;
      }
      if (stepNumber==2){
      skyid.skyid_fa_setup_sdk();
      }else{
      skyid.skyid_fa_stop_webcam() ;
      }
      /**
      * Hide all form steps.
      */
      document.querySelectorAll(".form-step").forEach((formStepElement) => {
      formStepElement.classList.add("d-none");
      });
      /**
      * Mark all form steps as unfinished.
      */
      document.querySelectorAll(".form-stepper-list").forEach((formStepHeader) => {
      formStepHeader.classList.add("form-stepper-unfinished");
      formStepHeader.classList.remove("form-stepper-active", "form-stepper-completed");
      });
      /**
      * Show the current form step (as passed to the function).
      */
      document.querySelector("#step-" + stepNumber).classList.remove("d-none");
      /**
      * Select the form step circle (progress bar).
      */
      const formStepCircle = document.querySelector('li[step="' + stepNumber + '"]');
      /**
      * Mark the current form step as active.
      */
      formStepCircle.classList.remove("form-stepper-unfinished", "form-stepper-completed");
      formStepCircle.classList.add("form-stepper-active");
      /**
      * Loop through each form step circles.
      * This loop will continue up to the current step number.
      * Example: If the current step is 3,
      * then the loop will perform operations for step 1 and 2.
      */
      for (let index = 0; index < stepNumber; index++) {
      /**
      * Select the form step circle (progress bar).
      */
      const formStepCircle = document.querySelector('li[step="' + index + '"]');
      /**
      * Check if the element exist. If yes, then proceed.
      */
      if (formStepCircle) {
      /**
      * Mark the form step as completed.
      */
      formStepCircle.classList.remove("form-stepper-unfinished", "form-stepper-active");
      formStepCircle.classList.add("form-stepper-completed");
      }
      }
      };
      /**
      * Select all form navigation buttons, and loop through them.
      */
      document.querySelectorAll(".btn-navigate-form-step").forEach((formNavigationBtn) => {
      /**
      * Add a click event listener to the button.
      */
      formNavigationBtn.addEventListener("click", () => {
      /**
      * Get the value of the step.
      */
      const stepNumber = parseInt(formNavigationBtn.getAttribute("step_number"));
      /**
      * Call the function to navigate to the target form step.
      */
      navigateToFormStep(stepNumber);
      });
      });
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