FROM node:22-slim

# Install FFmpeg + wget (for thumbnail generation and healthcheck)
# DNS: 1.1.1.1 for fast DNS resolution; fallback to security.debian.org mirror
RUN cat > /etc/resolv.conf <<EOF
nameserver 1.1.1.1
nameserver 8.8.8.8
nameserver 8.26.56.26
EOF
RUN apt-get update && apt-get install -y --no-install-recommends ffmpeg wget ca-certificates && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy package files and install
COPY packages/api/package*.json ./
COPY packages/api/prisma ./prisma
COPY packages/api/tsconfig.json ./
RUN npm install && rm -rf node_modules/@prisma/client && npx prisma generate

# Copy source code
COPY packages/api/src ./src

# Build TypeScript
RUN npx tsc -p tsconfig.json

# Copy the worker JS files (pure JS, not compiled — run in forked child)
COPY packages/api/src/worker ./src/worker

EXPOSE 3001

ENV NODE_ENV=production

CMD ["node", "dist/index.js"]