[Unit]
Description=Nexus Instance Manager (Control Central)
After=network.target

[Service]
Type=simple
User=root
WorkingDirectory=/home/Autopartes/manager
ExecStart=/usr/local/bin/gunicorn -w 2 --threads 4 -b 0.0.0.0:5003 "app:create_app()"
Restart=always
RestartSec=5

# ─── Local Paths ───────────────────────────────────────────────────────────
Environment=PYTHONUNBUFFERED=1
Environment=PYTHONPATH=/home/Autopartes/manager:/home/Autopartes/pos
Environment=POS_DIR=/home/Autopartes/pos

# ─── Database (UPDATE FOR REMOTE VM) ───────────────────────────────────────
# If manager runs on a separate VM, change localhost to the IP of the
# PostgreSQL server (e.g. 192.168.10.91).
Environment=MASTER_DB_URL=postgresql://postgres@localhost/nexus_autoparts
Environment=TENANT_DB_URL_TEMPLATE=postgresql://postgres@localhost/{db_name}

# ─── Remote Nexus Server IP ────────────────────────────────────────────────
# Set to the IP/hostname of the server running POS/Dashboard/Quart/Redis.
# Leave as 127.0.0.1 if manager runs on the same server.
Environment=NEXUS_SERVER_HOST=127.0.0.1

# ─── Security (CHANGE THIS) ────────────────────────────────────────────────
Environment=MANAGER_JWT_SECRET=change-me-to-a-random-64-char-hex-string
Environment=INTERNAL_API_KEY=c58db62766712e618a881dbe8de580960812e57a069ef92c9dd00e7e69158cb2

# ─── POS Internal API (for WhatsApp bridge orchestration) ──────────────────
Environment=POS_INTERNAL_URL=http://192.168.10.91:5001

# ─── Redis (optional, health check only) ───────────────────────────────────
Environment=REDIS_URL=redis://127.0.0.1:6379/0

[Install]
WantedBy=multi-user.target