From 40d4bae612f210d0fe51c5554b201448b8e891ab Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Fri, 29 May 2026 15:20:44 +0000
Subject: [PATCH] Support optional preset qty on predefined products

Products in config.yml can now include a qty field. When a predefined
line is selected the quantity input is pre-filled with that value (still
editable). Demonstrated on the REPORT product (qty: 1).

https://claude.ai/code/session_0127ywsQA7qWcX3tGX4itqN5
---
 app/config.yml | 1 +
 app/index.html | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/config.yml b/app/config.yml
index 7ea2649..19ebdff 100644
--- a/app/config.yml
+++ b/app/config.yml
@@ -171,6 +171,7 @@ products:
       fr: Rapport écrit
       "no": Skriftlig rapport
     uom: EA
+    qty: 1
     price: 500.00
   - code: REVIEW
     description:
diff --git a/app/index.html b/app/index.html
index e2fa748..a76cb6d 100644
--- a/app/index.html
+++ b/app/index.html
@@ -832,11 +832,12 @@ function pickProduct(i) {
     if (uomEl)   uomEl.disabled   = false;
     if (!fxOn && priceEl) priceEl.disabled = false;
   } else {
-    // Predefined — fill UOM + price from config; lock UOM, unlock qty + price
+    // Predefined — fill UOM + price (+ optional qty) from config; lock UOM, unlock qty + price
     const p = (cfg.products || [])[+v];
     if (p) {
-      if (uomEl   && p.uom)        uomEl.value   = p.uom;
+      if (uomEl   && p.uom)           uomEl.value   = p.uom;
       if (priceEl && p.price != null) priceEl.value = p.price;
+      if (qtyEl   && p.qty   != null) qtyEl.value   = p.qty;
     }
     if (qtyEl)   qtyEl.disabled   = false;
     if (uomEl)   uomEl.disabled   = true;   // UOM locked for predefined items