From 91ad4943df92576db895e9809d3b1d307ee01614 Mon Sep 17 00:00:00 2001
From: "mathmathou@gmail.com" <mathmathou@gmail.com>
Date: Fri, 10 Jul 2026 16:03:54 +1100
Subject: [PATCH 1/2] Fix part count not updating on individual checkbox toggle

---
 templates/index.html | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/templates/index.html b/templates/index.html
index 3adc216..4a27623 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -356,6 +356,7 @@ <h2 style="margin-top:20px;">5. Detail &amp; Output</h2>
     cb.id = 'part_' + shown;
     cb.addEventListener('change', () => {
       if (cb.checked) excludedParts.delete(name); else excludedParts.add(name);
+      updatePartCount();
     });
     const label = document.createElement('label');
     label.setAttribute('for', cb.id);
@@ -364,6 +365,12 @@ <h2 style="margin-top:20px;">5. Detail &amp; Output</h2>
     row.appendChild(label);
     box.appendChild(row);
   });
+  updatePartCount();
+}
+
+function updatePartCount() {
+  const filterText = document.getElementById('part_filter').value.toLowerCase();
+  const shown = allPartNames.filter(n => !filterText || n.toLowerCase().includes(filterText)).length;
   document.getElementById('part_count').textContent =
     shown + ' of ' + allPartNames.length + ' shown, ' +
     (allPartNames.length - excludedParts.size) + ' included';

From 74be3bdfb25e0b8754c31b93b2081e9489ab8810 Mon Sep 17 00:00:00 2001
From: Dirlligafu <dirlligafu@gmail.com>
Date: Fri, 10 Jul 2026 21:25:02 +1100
Subject: [PATCH 2/2] Avoid recomputing shown count when renderPartList already
 has it

---
 templates/index.html | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/templates/index.html b/templates/index.html
index 4a27623..3363890 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -365,12 +365,14 @@ <h2 style="margin-top:20px;">5. Detail &amp; Output</h2>
     row.appendChild(label);
     box.appendChild(row);
   });
-  updatePartCount();
+  updatePartCount(shown);
 }
 
-function updatePartCount() {
-  const filterText = document.getElementById('part_filter').value.toLowerCase();
-  const shown = allPartNames.filter(n => !filterText || n.toLowerCase().includes(filterText)).length;
+function updatePartCount(shown) {
+  if (shown === undefined) {
+    const filterText = document.getElementById('part_filter').value.toLowerCase();
+    shown = allPartNames.filter(n => !filterText || n.toLowerCase().includes(filterText)).length;
+  }
   document.getElementById('part_count').textContent =
     shown + ' of ' + allPartNames.length + ' shown, ' +
     (allPartNames.length - excludedParts.size) + ' included';