release: v1.7.32

- Extend isExpiringSoon threshold: 3d -> 7d
- Expired items: add isRegular/buyCount>=2 guard so one-off
  expired products don't appear in shopping list (expiry
  banner already covers them)
- Expiring-soon block: require isRegular for 7-day window;
  add 'willExpireBeforeUsed' check (daysLeft > daysToExpiry);
  new reason string 'Scade in Ngg — ricompra' when stock is
  adequate but won't be consumed in time

CHANGELOG.md

@@ -11,6 +11,24 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - **Recipe scraps tips** — During cooking steps, detect "waste" generated (peels, cores, bones, eggshells, coffee grounds, citrus zest, etc.) and surface AI-powered tips on how to reuse them (compost, natural cleaner, broth, candied peel, etc.). Could be shown as an optional collapsible hint card below the step that generates the scrap.
 
+## [1.7.32] - 2026-05-29
+
+### Changed
+- **Smarter expiry u2192 shopping list logic** — The "expiring soon" threshold is now 7 days (was 3), giving enough time to plan the next shopping trip. Items expiring soon are only flagged for restocking when the user is a **regular buyer** (`isRegular`) and either stock is low (<50%) or the consumption rate predicts the item will expire before being used. Non-regular products keep the old 3-day safety-net. Expired items are now only added to the shopping list when `isRegular || buyCount >= 2` — products that expired unused without ever being a staple no longer pollute the list; the expiry banner handles them.
+
+
+## [1.7.31] - 2026-05-29
+
+### Fixed
+- **New pack merges into opened pack on add** — `addToInventory` was looking for ANY existing row for the same product+location and adding the new quantity to it. This caused a newly purchased sealed pack to be silently merged with an already-opened pack, collapsing two physically distinct containers into one row and corrupting the `opened_at` timestamp. The fix now searches only for a **sealed** (unopened) row (`opened_at IS NULL`) to merge into. If only opened rows exist, a new sealed row is created instead — keeping the two packs separate and allowing the anomaly model and shelf-life tracker to work correctly.
+
+
+## [1.7.30] - 2026-05-29
+
+### Fixed
+- **False consumption anomaly with multi-row stock** — The anomaly detection banner was evaluating each inventory row in isolation. Products split across multiple rows (e.g. one opened pack with 1 pz + one sealed pack with 6 pz) incorrectly triggered a "consumed faster than expected" warning because only the opened row (1 pz) was compared against the model. The check now aggregates the total quantity across all rows for the same product before deciding to flag an anomaly. If the combined total ≥ expected remaining, the anomaly is suppressed.
+
+
 ## [1.7.29] - 2026-05-29
 
 ### Added

README.md

@@ -25,7 +25,7 @@
 [![SQLite](https://img.shields.io/badge/SQLite-3-blue.svg)](https://www.sqlite.org/)
 [![Docker](https://img.shields.io/badge/Docker-Ready-2496ED.svg)](Dockerfile)
 [![i18n](https://img.shields.io/badge/i18n-IT%20%7C%20EN%20%7C%20DE%20%7C%20FR%20%7C%20ES-orange.svg)](translations/)
-[![Version](https://img.shields.io/badge/version-1.7.25-brightgreen.svg)](CHANGELOG.md)
+[![Version](https://img.shields.io/badge/version-1.7.31-brightgreen.svg)](CHANGELOG.md)
 [![GitHub stars](https://img.shields.io/github/stars/dadaloop82/EverShelf?style=social)](https://github.com/dadaloop82/EverShelf/stargazers)
 [![Last commit](https://img.shields.io/github/last-commit/dadaloop82/EverShelf/main)](https://github.com/dadaloop82/EverShelf/commits/main)
 [![Contributors](https://img.shields.io/github/contributors/dadaloop82/EverShelf)](https://github.com/dadaloop82/EverShelf/graphs/contributors)

api/index.php

@@ -2634,19 +2634,26 @@ function addToInventory(PDO $db): void {
     
     $vacuumSealed = (int)($input['vacuum_sealed'] ?? 0);
     
-    // Check if product already exists in this location
+    // Check if a SEALED (not yet opened) row exists for this product+location.
-    $stmt = $db->prepare("SELECT id, quantity FROM inventory WHERE product_id = ? AND location = ?");
+    // We merge new stock into a sealed row only — never into an already-opened
+    // pack, because that would conflate two physically distinct containers and
+    // corrupt the opened_at timestamp tracking.
+    $stmt = $db->prepare("
+        SELECT id, quantity FROM inventory
+        WHERE product_id = ? AND location = ? AND opened_at IS NULL
+        ORDER BY added_at ASC LIMIT 1
+    ");
     $stmt->execute([$productId, $location]);
     $existing = $stmt->fetch();
-    
+
     if ($existing) {
-        // Update quantity
+        // Merge into the existing sealed row
         $newQty = $existing['quantity'] + $quantity;
         $stmt = $db->prepare("UPDATE inventory SET quantity = ?, expiry_date = COALESCE(?, expiry_date), vacuum_sealed = ?, updated_at = CURRENT_TIMESTAMP WHERE id = ?");
         $stmt->execute([$newQty, $expiry, $vacuumSealed, $existing['id']]);
     } else {
         $newQty = $quantity;
-        // Insert new inventory entry
+        // All existing rows (if any) are opened packs — insert a new sealed row
         $stmt = $db->prepare("INSERT INTO inventory (product_id, location, quantity, expiry_date, vacuum_sealed) VALUES (?, ?, ?, ?, ?)");
         $stmt->execute([$productId, $location, $quantity, $expiry, $vacuumSealed]);
     }
@@ -4155,6 +4162,24 @@ function getConsumptionPredictions(PDO $db): void {
         $expectedQty = max(0, $baselineQty - ($dailyRate * $daysSinceRestock));
         $actualQty   = floatval($item['quantity']);
 
+        // Aggregate total stock for this product across ALL inventory rows.
+        // A product may be split into multiple rows (e.g. one opened pack + one
+        // sealed pack at a different location). The opened row alone may look
+        // depleted while the total is healthy — do not flag in that case.
+        $totalQtyStmt = $db->prepare("
+            SELECT COALESCE(SUM(quantity), 0)
+            FROM inventory
+            WHERE product_id = ? AND quantity > 0
+        ");
+        $totalQtyStmt->execute([$pid]);
+        $totalQtyAllRows = floatval($totalQtyStmt->fetchColumn() ?: 0);
+        // If the aggregate total is above the expected remaining, the "depletion"
+        // is just stock spread across rows — suppress the anomaly.
+        if ($totalQtyAllRows >= $expectedQty) continue;
+        // Use the aggregate total as the visible actual qty so the banner shows
+        // the real combined stock, not just the single opened row.
+        $actualQty = $totalQtyAllRows;
+
         // Need at least some post-restock usage observations before warning.
         if ($txSinceRestock < 2) continue;
 
@@ -8843,7 +8868,9 @@ function smartShopping(PDO $db): void {
         $expiryDate = $inv ? $inv['nearest_expiry'] : null;
         $daysToExpiry = $expiryDate ? (strtotime($expiryDate) - $now) / 86400 : 999;
         $isExpired = $daysToExpiry < 0;
-        $isExpiringSoon = !$isExpired && $daysToExpiry <= 3;
+        // 7-day warning window: enough to plan the next shopping trip.
+        // The tighter 3-day threshold was often too late for staple products.
+        $isExpiringSoon = !$isExpired && $daysToExpiry <= 7;
 
         // Fresh (non-expired) quantity — used for suppression when only part of stock is expired
         $freshQty = $inv ? (float)($inv['fresh_qty'] ?? $qty) : 0;
@@ -8976,31 +9003,48 @@ function smartShopping(PDO $db): void {
             }
         }
 
-        // Expiring soon or expired (needs replacement) — valid regardless of frequency
+        // Expiring soon or expired (needs replacement)
         if ($isExpired && $qty > 0) {
             // Check if the product's shopping_name FAMILY has adequate FRESH stock
             // from other (non-expired) products. If so, no need to buy more.
             $sNameKey = strtolower(trim($p['shopping_name'] ?? ''));
             $familyFreshQty = $sNameKey !== '' ? ($freshStockByShoppingName[$sNameKey] ?? 0) : 0;
-            // Subtract this product's own qty (it is expired, so fresh_qty=0 for it anyway)
             $refQtyLocal = $refQty > 0 ? $refQty : 1;
             $familyFreshPct = min(200, ($familyFreshQty / $refQtyLocal) * 100);
 
             if (($justRestocked && $freshPctLeft >= 50) || $familyFreshPct >= 50) {
                 // Fresh stock from this product or same-family products is adequate.
                 // The expired batch will show in the dashboard expiry banner — don't add to shopping list.
-            } else {
+            } elseif ($isRegular || $buyCount >= 2) {
+                // Only suggest restocking if this is a product the user buys regularly.
+                // If it expired without ever being a staple, the expiry banner is enough.
                 $urgency = 'critical';
                 $reasons[] = 'Scaduto!';
                 $score += 90;
             }
-        } elseif ($isExpiringSoon && $qty > 0 && $pctLeft < 50) {
+            // else: one-off product expired unused → expiry banner handles it, no shopping noise
-            // Only flag "expiring soon" if stock is also low (<50%). If you have plenty of
+        } elseif ($isExpiringSoon && $qty > 0) {
-            // stock (e.g. just bought fresh produce that naturally expires in 3 days), the
+            // Flag if:
-            // shopping list is not the right place — the expiry banner handles it.
+            // (a) regular consumer + stock low (<50%) → needs restock soon
-            if ($urgency === 'none') $urgency = 'medium';
+            // (b) regular consumer + will expire before finishing it
-            $reasons[] = 'Scade tra ' . max(0, round($daysToExpiry)) . 'gg';
+            //     (daysLeft based on consumption rate > days to expiry)
-            $score += 40;
+            // (c) non-regular + within 3 days + low stock → minimal safety net
+            $willExpireBeforeUsed = $dailyRate > 0 && $daysToExpiry < $daysLeft;
+            if ($isRegular && ($pctLeft < 50 || $willExpireBeforeUsed)) {
+                if ($urgency === 'none') $urgency = 'medium';
+                if ($willExpireBeforeUsed && $pctLeft >= 50) {
+                    // Has stock but won't finish it in time → buy fresh and use this one now
+                    $reasons[] = 'Scade in ' . max(1, round($daysToExpiry)) . 'gg — ricompra';
+                } else {
+                    $reasons[] = 'Scade in ' . max(1, round($daysToExpiry)) . 'gg';
+                }
+                $score += 40;
+            } elseif (!$isRegular && $daysToExpiry <= 3 && $pctLeft < 50) {
+                // Non-regular product: only flag when very close and running low
+                if ($urgency === 'none') $urgency = 'low';
+                $reasons[] = 'Scade in ' . max(1, round($daysToExpiry)) . 'gg';
+                $score += 20;
+            }
         }
 
         // Frequently used but stock getting low (predictive) — scale urgency by imminence