From 10c9496f9a3b49d127d19f9a1029e81e0e3f8e09 Mon Sep 17 00:00:00 2001
From: marijo <marijo@novosel.dk>
Date: Fri, 26 Jun 2026 06:05:45 +0000
Subject: [PATCH] Added option: Both tires changed

---
 index.php | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/index.php b/index.php
index 5ac70fb..e9265c7 100644
--- a/index.php
+++ b/index.php
@@ -149,6 +149,7 @@ $types = [
     'oil_change' => 'Oil change',
     'front_tyre_change' => 'Front tyre changed',
     'rear_tyre_change' => 'Rear tyre changed',
+    'both_tires_change' => 'Both tires changed',
     'shaft_oil_change' => 'Drive shaft oil change',
     'brake_pads' => 'Brake pads',
     'registration' => 'Registration / insurance',
@@ -177,9 +178,12 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         'cost' => $cost === '' ? null : $cost,
         'note' => $note,
     ];
-    if (array_key_exists($type, $state['last'])) {
-        $prev = $state['last'][$type] ?? null;
-        if (!is_array($prev) || $km >= (int)($prev['km'] ?? 0)) $state['last'][$type] = $event;
+    $serviceKeys = $type === 'both_tires_change' ? ['front_tyre_change', 'rear_tyre_change'] : [$type];
+    foreach ($serviceKeys as $serviceKey) {
+        if (array_key_exists($serviceKey, $state['last'])) {
+            $prev = $state['last'][$serviceKey] ?? null;
+            if (!is_array($prev) || $km >= (int)($prev['km'] ?? 0)) $state['last'][$serviceKey] = $event;
+        }
     }
     $event['summary'] = $types[$type] . ' @ ' . $km . ' km' . ($note ? ' - ' . $note : '');
     $state['latest_event'] = $event;
@@ -195,7 +199,7 @@ function event_class(?string $type): string {
     return match ($type) {
         'odometer' => 'event-odometer',
         'oil_change' => 'event-oil',
-        'front_tyre_change', 'rear_tyre_change' => 'event-tyre',
+        'front_tyre_change', 'rear_tyre_change', 'both_tires_change' => 'event-tyre',
         'shaft_oil_change' => 'event-shaft',
         'brake_pads' => 'event-brakes',
         'registration' => 'event-registration',