- Add get_shopping_price / get_all_shopping_prices API endpoints
- AI (Gemini) estimates retail price per natural unit (pack, piece, bunch)
instead of always per-kg — avoids absurd totals like €1609
- _calcEstimatedTotal: proper g/ml→package conversion using defQty + regex
on unit_label; only 'kg'/'l' labels trigger weight/volume math
- Cache key bumped to v2 to invalidate old per-kg cached entries
- Suggested quantity cap lowered from 20 to 10 conf/pz
- Unit mismatch guard: if totalUsed >> buyCount*5 for unit=conf, use
purchase frequency instead of raw consumption rate
- JS _buildPricePayload: use smartShoppingItems for qty/unit (not Bring! spec)
- JS _cachedPrices: persist in sessionStorage (survives navigation);
validated by _qty/_unit metadata so stale totals auto-invalidate
- Price display redesigned: right-side column per row (price-col-main +
price-col-unit) instead of small inline badge
- fetchAllPrices: buttons disabled immediately before guard check;
running total uses only current shoppingItems (not Object.values cache)
- Background refresh: always silent (removed 90s interaction condition)
- visibilitychange: sets _bgCall=true for shopping before refreshCurrentPage
- .gitignore: add runtime data files (bring_migrate_ts, shopping_price_cache,
anomaly_dismissed, opened_shelf_cache, shopping_name_cache)
- Remove bring_catalog.json and bring_migrate_ts.json from tracking
style.css:
- Connected dot: white fill + green border/glow (was green-on-green, invisible)
app.js:
- _kioskReconfigureScale(): show #kiosk-needs-update-notice + toast when
kiosk APK is too old and reconfigureScale() method is missing
- _scaleUpdateStatus(): show/hide #scale-live-diag panel, update device + battery
- _scaleOnMessage weight: update #scale-diag-weight in real time
- _scaleOnMessage status: update #scale-diag-proto with BLE protocol
index.html:
- #kiosk-needs-update-notice: amber warning + download link inside kiosk panel
- #scale-live-diag: device name, battery, live weight readout, reconnect info
- CSS cache bump ?v=20260506d
style.css:
- Scale connected dot: bright #4ade80 fill + white border + double shadow
so it pops on the dark green header (was white on green = invisible)
index.html:
- Scale settings tab: add kiosk panel with 'Riconfigura bilancia BLE'
button (hidden in browser, shown in kiosk mode)
- Wrap gateway download section and WebSocket URL section with IDs
so JS can hide them in kiosk mode
- CSS cache bust ?v=20260506b
app.js:
- syncSettingsFromDB: in kiosk mode hide scale gateway download section,
WebSocket URL section and test button; show kiosk BLE panel instead;
auto-set URL to ws://localhost:8765
- Add _kioskReconfigureScale() helper that calls _kioskBridge.reconfigureScale()
KioskActivity.kt:
- Add reconfigureScale() @JavascriptInterface: stops GatewayService,
clears saved scale device prefs, launches SetupActivity at step 4
- Import GatewayService
- CSS: header-title-wrap uses position:absolute with left:0/right:0
+ justify-content:center so title is truly centered regardless of
button count on each side (kiosk has 2 left / 3 right)
- header-actions gets margin-left:auto to push right; both sides z-index:1
- Bump version 1.7.2 → 1.7.3 so already-open kiosk tabs will see
the update badge once the new version is deployed to the server
- CSS cache bust: ?v=20260506a
- explainBannerAnomaly: querySelector('#alert-banner .banner-detail')
was wrong (class is 'alert-banner-detail'); function returned null → no-op.
Fixed to getElementById('alert-banner-detail').
- alert-banner-inner: position close button absolutely (top:10px right:10px)
so it is removed from the flex row and can never push the title-body to
collapse or wrap under it. Inner gets padding-right:44px to reserve space.
- alert-banner-body: flex:1 1 0 + overflow:hidden for robust sizing
- alert-banner-title: word-break/overflow-wrap so very long product names
wrap cleanly inside the body instead of overflowing
kiosk setup wizard:
- Scale step: ask user to power on the scale before scanning (new
'Accendi la bilancia' card with 'Bilancia accesa → Cerca' button)
- BLE scan: filter results to only show compatible scales (scaleScore>0)
hiding clearly non-scale BLE devices from the list
- After device selection: run a live connection test — connect to the
scale, display the live weight, ask 'Corrisponde al peso sulla bilancia?'
with ✅ Sì / ❌ Riprova / Skip buttons before confirming the device
webapp:
- Scale indicator not live on first load: scaleInit() was firing before
syncSettingsFromDB() resolved; fixed by chaining .then(scaleInit)
- Scale icon green-on-green: connected state dot changed from #22c55e
(green, invisible on dark-green header) to white with green border+glow,
visible on any background color
webapp:
- Scale indicator: replace plain green dot with ⚖️ emoji + colored
status badge (green/amber/grey/red); icon fades out when disconnected;
tap shows a toast with device name + battery level
- Logo images: crop excess transparent padding from logo.png and
logo_icon.png so content fills the frame at small display sizes
- style.css: reworked .scale-status-indicator CSS for emoji+badge
kiosk:
- SetupActivity: use device's real LAN IP for scale_gateway_url
(was hardcoded 127.0.0.1 — only worked if server and kiosk run on
the same machine); added getDeviceLanIp() helper (prefers wlan/eth)
- activity_setup.xml: reduce welcome step padding/margins so step 1
fits on screen without scrolling; text sizes slightly reduced
- activity_setup.xml: fix feature bullet 'Bilancia Bluetooth via
Gateway app' → 'Bilancia BLE integrata (nessuna app esterna)'
- strings.xml (en + it): rewrite all wizard_gateway_* strings to
reflect integrated BLE service instead of external gateway APK
- ic_logo.png: regenerated at all densities from cropped source
- assets/img/logo/logo.png: trimmed full logo (icon + text, transparent bg)
- assets/img/logo/logo_icon.png: icon-only crop (no text, for header)
- drawable-*/ic_logo.png: multi-density PNGs for Android splash (mdpi→xxxhdpi)
- activity_kiosk.xml: replace ic_launcher_foreground with ic_logo at 260dp,
remove redundant 'EverShelf' text row (already in logo image)
- index.html: add logo_icon.png in header title, logo.png in preloader
- style.css: add .app-preloader-logo and .header-logo-icon rules
- Add _showDestructiveConfirm() helper: shows modal with 5-second
auto-confirm countdown bar; user can confirm early or cancel
- throwAll(): now shows confirmation before discarding all stock
- submitUseAll(): same confirmation before marking all as used
- undoTransactionEntry(): replace native confirm() with modal
- Rename core logic to _doSubmitUseAll() / _doUndoTransaction()
- btn-log-undo: more visible (red tint + larger font) so user can
easily undo accidental operations from the history log
- Bump app.js version to v=20260505a
- Title always left-aligned (was centered via 3-col flex trick)
- In kiosk mode: exit/refresh buttons appear left of title via header-left
- All action buttons unified as .header-btn (42×42px, consistent style)
- Scan button: 48×48px + pulse animation to stand out from others
- Gemini button: no longer misuses header-scan-btn class; own indigo tint
- Scale status: same 42×42px .header-btn shape with colored .scale-dot
inside instead of a tiny 22px standalone circle
- Update notification: uses #header-update-badge beside the title instead
of replacing title innerHTML (title never disappears anymore)
- Fixed _scaleUpdateStatus() to preserve header-btn class on className reset
Header layout:
- Redesign header-content as 3-column flex (left / center / right)
- Add #header-left div: dedicated slot for kiosk buttons (empty by default)
- header-title: flex-shrink auto, no more position:absolute centering hack
- header-actions: flex:1 1 0 + justify-content:flex-end (right)
- header-left: flex:1 1 0 (left) — equal width balances the title visually
Kiosk exit/refresh buttons:
- _injectKioskOverlay() now appends to #header-left instead of
insertBefore(firstChild) — buttons appear on LEFT, not mixed with center
DB migration:
- Add shopping_name TEXT DEFAULT '' to CREATE TABLE products schema
- Add ALTER TABLE migration in migrateDB() for existing databases
- Avoids repeated ALTER TABLE in seed code on every request
Demo mode UI:
- _applyDemoModeUI(): hides ⚙️ settings nav button in demo mode
- Suppresses first-run setup wizard when _demoMode === true
- Shows a small DEMO badge in header-left
- Called from both syncSettingsFromDB() and _initApp()
Feature 1: AI product storage/shelf-life hint
- New API: gemini_product_hint → {location, expiry_days, reason}
- After opening the add form, Gemini suggests optimal storage and expiry
- Shown inline next to expiry estimate as a subtle AI badge with tooltip
- Also updates location buttons if AI suggests a different location
- Cached permanently in food_facts_cache.json (per name+lang)
Feature 2: AI-enriched shopping suggestions
- New API: gemini_shopping_enrich → adds tip field to each suggestion
- After bring_suggest renders, Gemini adds practical buying/storing tips
- Tips shown inline under each suggestion item in indigo italic text
- Cached per item list + lang in food_facts_cache.json
Feature 3: AI anomaly explanation
- New API: gemini_anomaly_explain → plain-language explanation
- '🤖 Spiega' button added to anomaly banners (when Gemini available)
- Explains in 2-3 conversational sentences why the discrepancy likely happened
- Replaces technical banner detail text with friendly explanation
- No caching (anomaly context is always specific)
Added _geminiAvailable global flag (false by default):
- Set in _initApp() from serverSettings.gemini_key_set after app loads
- Updated in syncSettingsFromDB() so it stays current if key is added later
Added _requireGemini() helper:
- Returns true if Gemini key is configured → proceed normally
- Returns false + shows a warning toast if key is missing → abort
Added _updateGeminiButtonState():
- Adds .header-btn-no-ai CSS class to Gemini button when key is missing:
greyed out, slight grayscale filter, amber dot badge in corner
- Updates button tooltip to explain what to do
- Removes class/restores normal appearance when key is present
All 6 AI entry points now call _requireGemini() as first line:
captureForAI() — AI product identification from scan page
captureForAIFormFill() — AI product fill in manual add form
scanExpiryWithAI() — AI expiry date reader
openRecipeDialog() — recipe generation dialog
generateRecipe() — recipe generation (direct call path)
quickRecipeSuggestion() — quick expiring-products recipe (→ chat)
showPage('chat') — Gemini chat page
Previously: user would click the button, camera would open, API call
would fail, and only THEN see an error message deep in the flow.
Now: blocked immediately at the entry point with a clear toast.
Instead of a fixed banner that covers the top of the page, the update
notification now replaces only the header title area (the centered title):
- .header-title content is swapped in-place with an animated pill:
⬆️ v1.x.x [Aggiorna] ✕
- Pulsing animation (header-update-pulse) draws attention without being
intrusive; camera and Gemini buttons stay exactly where they are
- [Aggiorna] button does window.location.reload()
- [✕] dismisses: for a release update stores publishedAt so it won't reappear;
for a server deploy simply restores title (reappears next 5-min check)
- Auto-restores after 60 s without marking as seen
- Removed the old fixed position:fixed banner entirely
CSS header fixes:
- .header-content: justify-content:flex-end so .header-actions (camera, Gemini)
naturally stays at the right edge as a flex child
- .header-title: removed overflow:hidden and text-overflow:ellipsis that were
clipping the version number; title stays absolutely centered
- Cleaned up unused max-width:none and margin:0 from previous broken attempt
Real-time webapp update detection:
- Added module-level _loadedVersion captured at page load (version in HTML header)
- _checkWebappUpdate() now has two checks:
1. webapp_version from server vs _loadedVersion: if different, the server was
updated since this page was loaded → show '🔄 Nuova versione disponibile' banner
2. GitHub latest release vs _loadedVersion (existing behaviour)
Different banner messages: deploy-changed shows simple reload prompt;
release-newer shows version + changelog link (same as before)
- TTL reduced from 6h to 5 min so updates are detected quickly
- _checkWebappUpdate() now also fires on visibilitychange so the user sees
the banner as soon as they return to the tab after a deploy
Header title centering:
- .header-content: remove max-width:600px, use position:relative + justify-content:center
- .header-title: position:absolute; left:50%; transform:translateX(-50%)
so the title is always at the exact center of the header regardless of
screen width or how many action buttons are on the right
- Added max-width:calc(100% - 200px) to prevent overlap with action buttons
on narrow screens
Spesa skeleton preloader:
- index.html: add stat-loading class to stat-spesa (was missing, other 3 had it)
- app.js showPage('dashboard'): add 'spesa' to the skeleton init array
- app.js loadShoppingCount(): remove stat-loading class after data loads
(like loadDashboard() does for the other 3 locations)
APK install conflict:
- Replace ACTION_VIEW-based install with PackageInstaller.Session API (API 21+)
- PackageInstaller gives us the actual install status via BroadcastReceiver:
STATUS_PENDING_USER_ACTION → launch system confirmation dialog automatically
STATUS_SUCCESS → success toast
STATUS_FAILURE_CONFLICT/INCOMPATIBLE → show AlertDialog offering to
uninstall the old version (ACTION_DELETE) so user can re-download and install
- FileProvider no longer needed for install (still kept for other uses)
- Kiosk: derive target package from filename (gateway vs kiosk self-update)
Dashboard 0-flash:
- Replace hardcoded 0 in HTML stat-value spans with ... placeholder
- Add .stat-loading CSS class: shimmer skeleton animation (gradient sweep)
- showPage(dashboard): set ... + stat-loading before API call
- loadDashboard: remove stat-loading class and set real count after data arrives
- Add full-screen CSS preloader to webapp (fades out when _initApp completes)
- Defer _checkWebappUpdate() to 6s after app init so it does not compete
with startup API calls (fixes perceived slowness on first load)
- Switch update-check throttle from sessionStorage to localStorage (6h TTL);
use release published_at instead of version string for comparison, so the
banner correctly appears when a new release is published regardless of whether
the tag is a semver or the rolling "latest" tag
- PHP _isLatestVersion(): return true (do not suppress error reports) when
tag_name is non-semver (e.g. "latest") — was incorrectly blocking ALL reports
- Kiosk checkForUpdates(): show banner only when the release asset actually
contains an APK for the component; handle non-semver tag by treating it
as always-update (prevents silent no-op with rolling "latest" tag)
- Scale gateway checkForUpdates(): same non-semver fix; apkUrl now defaults
to empty and bails out if no matching APK found in assets (prevents 404 install)
- Replace simple bar chart with full Anti-Waste Report Card
- Grade system (A+ to D) based on user's waste rate
- Dual comparison bars: user waste rate vs national average (IT/DE/US)
- Estimated monthly savings in money, meals saved, CO2 avoided
- 3-month trend mini chart with colour-coded bars
- Backend: getStats() now returns 3×30d buckets (used_30d, used_prev_30d, used_prev_60d, etc.)
- Real-world benchmarks: IT 22%/5.4kg/mo (REDUCE), DE 20%/6.5kg/mo (Eurostat), US 30%/9.2kg/mo (USDA)
- All labels fully i18n: 18 new antiwaste.* keys in it/en/de translation files
- Section is fully JS-rendered; HTML now just an empty container
- Banner: detect expired opened-products via effective shelf-life (opened_at +
estimateOpenedExpiryDays), not just raw expiry_date — fixes Fagioli/Panna case
- Banner: expired items show safety tip inline; danger-level items (fridge dairy,
meat, fish) get red banner + 'L'ho buttato' as primary button, 'Usa comunque'
demoted to grey; safety-ok/warning items keep original button order
- Banner: anomaly dismiss button now shows current inventory qty ('La quantità è
giusta (2 pz)') so the action is unambiguous
- AI: add callGeminiWithFallback() helper — tries gemini-2.5-flash first (separate
quota), falls back to gemini-2.0-flash; applied to all endpoints (expiry, chat,
identify, recipe non-streaming, shopping name classifier)
- AI: show friendly 'Quota AI esaurita' message instead of raw Gemini error string
- Cooking TTS: fix auto-speak broken since 'auto-speak removed' comment — each step
is now read automatically on navigate and on first step when entering cooking mode
- Cooking TTS: remove incorrect s.tts_enabled gate — _cookingTTS toggle is the only
gate; browser Web Speech API used by default without requiring Settings config
- Cooking TTS: timer fires '10 secondi rimanenti' warning at T-10s
- Cooking TTS: announce recipe completion ('Buon appetito!') on last step confirm
- i18n: add timer_warning_tts, recipe_done_tts, error.ai_quota keys (IT/EN/DE)
- CSS: add banner-expired-danger, banner-safety-* styles for unsafe expired items
- Add shopping_name column to products table
- Add computeShoppingName() PHP auto-assign function:
* Curated keyword map: all salumi/cold cuts → 'Affettato'
* Bring! catalog back-translation: 'Latte di Montagna' → 'Latte'
* Fallback: first significant token capitalized
- Migrate all 210 existing products with auto-computed shopping_name
- saveProduct() auto-computes shopping_name on every create/update
- smartShopping() groups items by shopping_name: most urgent item is
representative, others listed as variants (e.g. 'Affettato' shows
Mortadella, Speck, Nduja, Salame, Prosciutto, Schinkenspeck as one row)
- _productOnBring() also checks shopping_name for Bring! match detection
- addToInventory auto-remove: uses shopping_name-based Bring! key
- useFromInventory auto-add: sends shopping_name to Bring! (not raw name),
specific product name goes into specification field
- Frontend renderSmartItem: shows shopping_name as title, specific
product name(s) in italic subtitle line below
- _syncOnBringFlags: matches on both name and shopping_name
- Add generateRecipeStream() endpoint with real-time SSE status events
- Frontend generateRecipe() uses ReadableStream for live step updates
- Fix gemini-2.5-flash thinking model: disable thinkingBudget, raise maxOutputTokens to 4096
- Passo 2 is pure PHP heuristic (zero extra AI calls)
- Retry logic with live countdown on 429, fallback chain: 2.5-flash → 2.0-flash
- Pass all ingredients when meal plan is active (no limits)
- Add recipe-loading-msg element with CSS transition
- New API endpoint 'inventory_anomalies': detects items where stored qty
differs from tx history by >20% AND >50 units (phantom qty or missing qty)
- New API endpoint 'dismiss_anomaly': persists dismissal in anomaly_dismissed.json
- Banner system: new 'anomaly' type shown in dashboard alert banner
with 'Correggi' (opens edit) and 'Ok, ignora' (dismisses) buttons
- CSS: banner-anomaly style (orange gradient)
- Fix: lo zucchero azzerato (175g fantasma rimossi), aggiunto a Bring!
- index.html: replace broken byte with 📋 emoji in Storico nav button
- submitRecipeUse: pass 'Ricetta: <title>' as notes to inventory_use API
so every ingredient use is linked to the recipe in the DB
- loadLog: render recipe note as small italic line 🍳 below log-detail row
- style.css: add .log-recipe-note style (0.75rem, muted, italic)
- Kiosk: replace header-inject overlay with position:fixed div appended to <html>
so buttons appear regardless of SPA init timing
- Kiosk: bump versionCode 3→4, versionName 1.2.0→1.3.0
- Kiosk: add explicit signingConfigs block (debug keystore) to avoid signature
mismatch on updates; update banner now shows uninstall instruction + 12s timeout
- Web: v1.4.0 → v1.5.0
- Preferred use-location: remember last N location choices per product; after 3+
consistent picks auto-select and collapse location picker (with 'cambia' link)
- Scale: call updateScaleReadButtons() on every status change so live-box and
read button appear instantly on reconnect without manual refresh
- Smart shopping cache: invalidate JSON cache file on every inventory_add and
inventory_use so next shopping-page load always sees current stock
- isLowStock: conf threshold changed <= 1 → < 1 (1 full pack is not low stock)
- italianToBring: replace substring matching with whole-word matching (min 4 chars)
to prevent 'gin' matching 'original', 'rum' matching 'crumble', etc.
Philadelphia original was silently mapped to Gin and skipped as duplicate
- Storico: add undo support (transaction_undo endpoint, undone column, JS undo btn)
- LOG → Storico rename in UI, nav, translations
- Bring! sync: urgency-aware purchased blocklist TTL (critical 30m, high 90m, others 4h)
- forceSyncBring() button to clear all guards and re-sync from scratch
- Scale live-box: position:fixed CSS class, 1.6rem/800 value, direct ml display
- Recipe use modal: scale live-box with 10s stability + 5s auto-confirm countdown
- Recipe use modal: show recipe quantity as highlighted row in Usa popup
- Fix progress-bar restarting continuously when weight is stable:
add _cancelScaleTimersOnly() that stops timers/animations without
_cancelScaleTimersOnly() so the same value resumes counting when
stability returns instead of always restarting the 5-s wait.
Add 'else if' branch in _scaleAutoFillUse / _scaleAutoFillRecipeUse
to restart stability wait after brief instability for the same value.
- Show red blinking warning in scale-live-box when weight < 10 g:
adds scale-low-weight CSS class with pulsing border/shadow animation,
the label shows '< 10 g · inserisci manualmente' instead of the
stability progress bar. No auto-confirm fires below 10 g.
- Gateway Android app: scale auto-reconnect now retries indefinitely.
isAutoReconnecting flag keeps the scan→wait→scan cycle running until
the scale is found again; onScanStopped schedules a new scan after
10 s whenever autoReconnect is active and scale is still offline.
- Add evershelf-scale-gateway/ Android app (Kotlin):
- BLE scanning and GATT connection to smart scales
- Supports BT SIG Weight Scale (0x181D), Body Composition (0x181B), and generic heuristic parser
- WebSocket server on port 8765 (local LAN)
- Real-time weight broadcasting to EverShelf browser client
- Add scale status indicator in header (green/orange/grey dot)
- Add Settings tab for scale configuration (URL, enable toggle, test, APK download link)
- Add 'Read from scale' button in Add/Use forms when unit is g or ml
- Add scale WebSocket client logic in app.js with auto-reconnect
- Fix recipe suggestion: expiry-prioritized ingredients now only injected into
AI prompt when user explicitly selects 'Priorità Scadenze' or 'Zero Sprechi'
- Update README with smart scale section and website link
- Update all translations (it, en, de) with scale strings
- Add v1.2.0 version badge to app header
- Update CHANGELOG with v1.2.0 entries
- Bump manifest.json version to 1.2.0
- Bump OpenAPI spec version to 1.2.0
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