# CURRENT AI WORKING SESSION — HANDOVER

**Active AI:** Gemini (Antigravity)
**Last Updated:** 2026-04-12
**Current Version:** v1.3.5 (pending bump to v1.3.6)
**Branch:** dev

---

## STATUS: 🟢 STABLE — FOLDER STRUCTURE SEPARATION COMPLETE

Runtime data (`data/`, `logs/`) is now properly excluded from Git with init-on-first-run support for both local/systemd and Docker deployment modes.

---

## WHAT WAS DONE THIS SESSION

### Folder Structure Separation (data/logs init refactor)
- **`data/.gitkeep`** — Added to track the `data/` directory in Git without committing runtime data
- **`logs/.gitkeep`** — Added to track the `logs/` directory in Git without committing log files
- **`scripts/init_data.sh`** (NEW) — Shared first-run init script: creates `data/` + `logs/` dirs, copies `ldap_config.json.example` → `data/ldap_config.json` if missing
- **`backend/entrypoint.sh`** (NEW) — Docker entrypoint: runs `init_data.sh` then starts uvicorn via `exec`
- **`backend/Dockerfile`** — Changed `CMD` → `ENTRYPOINT`, added `COPY scripts/`, made scripts executable
- **`docker-compose.yml`** — Added `./scripts:/app/scripts:ro` volume to backend service
- **`start_server.sh`** — Added call to `scripts/init_data.sh` after env vars, before uvicorn
- **`.gitignore`** — Changed `data/` → `data/*` with `!/data/.gitkeep` exception; same for `logs/`
- **Git index cleaned** — `data/inventory.db` and `data/ldap_config.json` removed from tracking via `git rm --cached`


- **Layout**: Moved all controls OUT of the camera viewport overlay. Camera feed is now 100% unobstructed.
- **Automated OCR**: Removed manual "OCR SCAN" button. OCR now runs automatically on a 4-second cycle.
- **Visual Countdown**: Added a countdown display (4, 3, 2, 1, Scan) with a progress bar so the user can see the next scan timing.
- **Scan-line animation**: Now only active when `isStarted && !isSelecting && !paused`.
- **Typography**: Removed all `uppercase` and `tracking-widest` styles per `AI_RULES.md` Section 3.
- **Silent failures**: Auto-OCR no longer shows toast errors if no text is found (silently retries on next cycle).

### 2. Item Type Datalist (`AIOnboarding.tsx`, `page.tsx`, `inventory/page.tsx`)
- Added a searchable `<datalist>` to the Item Type field across all relevant forms.
- Dynamically populated with existing unique types from the DB, while still allowing manual free-text input.

### 3. `save-version` Automation Command
- Created `scripts/save_version.py` — increments patch version in `VERSION.json`, commits all changes, creates a snapshot branch `v.X.Y.Z`, and generates the production ZIP via `./export_prod.sh`.
- Registered as an official AI Command Shortcut in `AI_RULES.md` Section 6.

---

## WHAT THE NEXT AI MUST DO

1. Run `save-version` to finalize version `1.3.6` if not already done.
2. Monitor TypeScript warnings as the `Item` interface in `frontend/lib/db.ts` may be missing fields.
3. If the Item Type datalist grows too large, consider a dedicated "Category/Type Management" settings page.
4. Periodically review `dev_docs/SECURITY_REPORT.md`.

---

## SYSTEM STATE

**Active database:** `<project_root>/data/inventory.db`
**LDAP config:** `backend/config/ldap_config.json`
```json
{"ldap_enabled": true, "server_uri": "ldap://192.168.84.107:3890", "base_dn": "dc=example,dc=com", "user_template": "cn={username},ou=people,dc=example,dc=com", "groups_dn": "ou=groups", "use_tls": false, "role_mappings": [{"group": "inventory_admins", "role": "admin"}, {"group": "inventory_users", "role": "user"}]}
```

**How to start:**
```bash
./start_server.sh
```
- Frontend: `https://<LOCAL_IP>:3003`
- Backend: `http://localhost:8000` direct

**Environment variables set by start_server.sh:**
- `ALLOWED_ORIGINS` — auto-detected from local IP
- `DATA_DIR` — absolute path to `<project_root>/data/`
- `LOGS_DIR` — absolute path to `<project_root>/logs/`
- `JWT_SECRET_KEY` — ephemeral per-run if not set externally


This session applied the 3 frontend fixes for the login redirect loop. The server was NOT restarted and the login flow was NOT tested. The next AI must test and confirm — or continue debugging if the loop persists.

---

## WHAT WAS DONE THIS SESSION

### 1. `frontend/lib/api.ts` — Lazy baseURL (Fix 1)

axiosInstance no longer receives baseURL at creation. `getBackendUrl()` is now called inside the request interceptor, at request time, so SSR can no longer lock it to `http://localhost:8000`.

```typescript
// BEFORE (broken):
const axiosInstance = axios.create({ baseURL: getBackendUrl() });

// AFTER (fixed):
const axiosInstance = axios.create({});
axiosInstance.interceptors.request.use((config) => {
  if (!config.baseURL) config.baseURL = getBackendUrl();
  const token = getToken();
  if (token) config.headers.Authorization = `Bearer ${token}`;
  return config;
});
```

### 2. `frontend/lib/api.ts` — 401 interceptor guard (Fix 2)

```typescript
// BEFORE (broken — infinite loop):
if (typeof window !== 'undefined') {
  window.location.href = '/login';
}

// AFTER (fixed):
if (typeof window !== 'undefined' && !window.location.pathname.includes('/login')) {
  window.location.href = '/login';
}
```

### 3. `frontend/app/page.tsx` — Token guard on both useEffect hooks (Fix 3)

Added `if (!localStorage.getItem('inventory_token')) { window.location.href = '/login'; return; }` at the top of BOTH useEffect hooks — the first one (calls `getCategories`) and the second one (calls `loadInventory`).

### 4. Debug cleanup
- `frontend/lib/auth.ts` — removed `console.log('[Auth] saveToken...')` statements
- `frontend/app/login/page.tsx` — removed `console.log('[LoginPage]...')` statements + unused `memo` import

---

## WHAT THE NEXT AI MUST DO

1. Restart the server: `./start_server.sh`
2. Open `https://192.168.84.140:3003/login` in browser
3. Log in with LDAP user `bede`
4. Verify: main page loads and STAYS — no redirect back to `/login`
5. Verify: `localStorage.getItem('inventory_token')` is non-null after login
6. If loop persists: check browser Network tab for which API endpoint returns 401 first — there may be other API calls in child components (`PageShell`, `Scanner`, etc.) that fire before the token guard

---

## KNOWN PRE-EXISTING ISSUES (not introduced by this session)

TypeScript errors in `frontend/app/page.tsx`:
- Line 241: `Property 'serial_number' does not exist on type 'Item'`
- Lines 598-599: `Property 'type' does not exist on type 'Partial<Item>'`

These are separate bugs — `Item` type in `frontend/lib/db.ts` is missing fields that the UI uses. Fix separately from the login issue.

---

## SYSTEM STATE

**Active database:** `<project_root>/data/inventory.db`
**LDAP config:** `backend/config/ldap_config.json`
```json
{"ldap_enabled": true, "server_uri": "ldap://192.168.84.107:3890", "base_dn": "dc=example,dc=com", "user_template": "cn={username},ou=people,dc=example,dc=com", "groups_dn": "ou=groups", "use_tls": false, "role_mappings": [{"group": "inventory_admins", "role": "admin"}, {"group": "inventory_users", "role": "user"}]}
```

**How to start:**
```bash
./start_server.sh
```
- Frontend: `https://<LOCAL_IP>:3003`
- Backend: `https://<LOCAL_IP>:3002` (also `http://localhost:8000` direct)

**Environment variables set by start_server.sh:**
- `ALLOWED_ORIGINS` — auto-detected from local IP (includes both HTTP and HTTPS variants)
- `DATA_DIR` — absolute path to `<project_root>/data/`
- `LOGS_DIR` — absolute path to `<project_root>/logs/`
- `JWT_SECRET_KEY` — ephemeral per-run if not set externally (means tokens invalidated on restart)