<Miqdad> fix

1 files changed, 66 insertions, 31 deletions

diff --git a/indoteknik_custom/static/src/js/check_product_barcode.js b/indoteknik_custom/static/src/js/check_product_barcode.js
index d81d630a..2fddc616 100644
--- a/indoteknik_custom/static/src/js/check_product_barcode.js
+++ b/indoteknik_custom/static/src/js/check_product_barcode.js
@@ -1,41 +1,76 @@
-odoo.define('indoteknik_custom.prevent_manual_typing', function (require) {
-    "use strict";
+odoo.define('indoteknik_custom.buffered_scanner', function (require) {
+  'use strict';
+  console.log('✅ Indoteknik_Custom JS Loaded');
 
-    console.log("✅ Custom JS from indoteknik_custom loaded!");
+  var GAP_MS = 120;
+  var MIN_LEN = 3;
+  var COMMIT_TIMEOUT = 180;
 
+  var buffer = '';
+  var last = 0;
+  var timer = null;
 
-    const THRESHOLD_MS = 500;
-    let lastTime = 0;
-    let burstCount = 0;
+  function reset() {
+    buffer = '';
+    last = 0;
+    if (timer) { clearTimeout(timer); timer = null; }
+  }
 
-    function isScannerLike(now) {
-        const gap = now - lastTime;
-        lastTime = now;
-        if (gap < THRESHOLD_MS) {
-            burstCount += 1;
-        } else {
-            burstCount = 1;
-        }
-        return burstCount >= 2; 
+  function isCodeProduct(el) {
+    return el && el instanceof HTMLInputElement && el.name === 'code_product';
+  }
+
+  function commit() {
+    var el = document.activeElement;
+    if (!isCodeProduct(el)) { reset(); return; }
+    if (buffer.length >= MIN_LEN) {
+      el.value = buffer;
+      el.dispatchEvent(new Event('input',  { bubbles: true }));
+      el.dispatchEvent(new Event('change', { bubbles: true }));
+    }
+    reset();
+  }
+
+  document.addEventListener('keydown', function (e) {
+    var el = document.activeElement;
+    if (!isCodeProduct(el)) return;
+
+    var key = e.key;
+
+    // ENTER mengakhiri scan
+    if (key === 'Enter') {
+      e.preventDefault();
+      commit();
+      return;
     }
 
-    document.addEventListener('keydown', function (e) {
-        const t = e.target;
-        if (!(t instanceof HTMLInputElement)) return;
+    // abaikan tombol kontrol (Shift, Tab, Arrow, Backspace, dll.)
+    if (key.length !== 1) return;
 
-        // pastikan hanya field code_product
-        if (t.name !== 'code_product') return;
+    var now = performance.now();
+    var gap = now - (last || now);
+    last = now;
 
-        const now = performance.now();
-        const scanner = isScannerLike(now);
+    if (!buffer || gap <= GAP_MS) {
+      // bagian dari "scan cepat" → tangani sendiri (hindari karakter hilang)
+      e.preventDefault();
+      buffer += key;
 
-        // enter tetap boleh (scanner biasanya akhiri Enter)
-        if (e.key === "Enter") return;
+      if (timer) clearTimeout(timer);
+      timer = setTimeout(function () {
+        // auto-commit jika scanner tidak mengirim Enter
+        commit();
+      }, COMMIT_TIMEOUT);
+    } else {
+      // jeda besar → kemungkinan manual. Kalau mau benar-benar melarang,
+      // buka komentar 2 baris di bawah.
+      // e.preventDefault();
+      // e.stopPropagation();
+      reset(); // keluar dari mode buffer agar manual normal
+    }
+  }, true);
 
-        // kalau bukan scanner → blok manual ketikan
-        if (!scanner) {
-            e.preventDefault();
-            e.stopPropagation();
-        }
-    }, true);
-});
+  document.addEventListener('focusin', function (e) {
+    if (isCodeProduct(e.target)) reset();
+  }, true);
+});
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