FROM node:20-bookworm-slim

WORKDIR /app

# Dépendances système pour les modules natifs (sharp, sqlite3, opencv)
RUN apt-get update && apt-get install -y --no-install-recommends \
    python3 \
    make \
    g++ \
    && rm -rf /var/lib/apt/lists/*

COPY package*.json ./
RUN npm ci --omit=dev && npm rebuild sqlite3 --build-from-source

COPY . .

# Dossiers nécessaires
RUN mkdir -p uploads/images uploads/data exports

EXPOSE 3000

ENV NODE_ENV=production
ENV PORT=3000

CMD ["node", "server.js"]