services:
  # Web service running the Flask dashboard
  - type: web
    name: uraas-dashboard
    env: python
    region: oregon
    plan: free
    # Build: install deps, download spaCy model, init DB, run any pending migrations
    buildCommand: >
      pip install --upgrade pip &&
      pip install -r requirements.txt &&
      python -m spacy download en_core_web_sm &&
      playwright install --with-deps chromium &&
      python scripts/init_db.py &&
      python scripts/migrate_2026_upgrade.py &&
      mkdir -p storage/pdfs
    # Uses gunicorn_config.py (gthread workers, matching SocketIO async_mode=threading)
    startCommand: "gunicorn --config gunicorn_config.py uraas.dashboard.app:app"
    healthCheckPath: /health
    envVars:
      - key: PYTHON_VERSION
        value: "3.11"

      # ── Database ──────────────────────────────────────────────────────────
      - key: DATABASE_URL
        fromDatabase:
          name: uraas-db
          property: connectionString

      # ── Secrets (set manually in Render Dashboard → Environment) ─────────
      # Generate DASHBOARD_SECRET_KEY:
      #   python -c "import secrets; print(secrets.token_hex(32))"
      - key: DASHBOARD_SECRET_KEY
        generateValue: true

      # Generate ADMIN_PASSWORD_HASH:
      #   python -c "from werkzeug.security import generate_password_hash as g; print(g('YOUR_STRONG_PASSWORD'))"
      - key: ADMIN_PASSWORD_HASH
        sync: false

      - key: ADMIN_USERNAME
        value: "admin"

      # Generate VIEWER_PASSWORD_HASH the same way. Leave empty to disable viewer login.
      - key: VIEWER_PASSWORD_HASH
        sync: false

      - key: VIEWER_USERNAME
        value: "viewer"

      # ── Production flags ──────────────────────────────────────────────────
      - key: URAAS_ENV
        value: "production"

      - key: RENDER
        value: "true"

      # ── Storage ───────────────────────────────────────────────────────────
      - key: STORAGE_PATH
        value: "/opt/render/project/storage"

      # ── CORS (set to your actual UNILAG HTTPS domain) ─────────────────────
      # Example: https://repository.unilag.edu.ng
      - key: DASHBOARD_CORS_ORIGINS
        sync: false

      # ── AI / external APIs ────────────────────────────────────────────────
      - key: HF_HOME
        value: "/opt/render/project/storage/hf-cache"

      - key: OPENALEX_API_KEY
        sync: false

      # ── ARK persistent identifiers ────────────────────────────────────────
      - key: ARK_NAAN
        value: "99999"

    disk:
      name: uraas-storage
      mountPath: /opt/render/project/storage
      sizeGB: 10

databases:
  # PostgreSQL database for storing research data
  - name: uraas-db
    databaseName: uraas_production
    user: uraas_user
    plan: free