# syntax=docker/dockerfile:1

FROM node:22-bookworm-slim AS base
WORKDIR /app
ENV NEXT_TELEMETRY_DISABLED=1

FROM base AS deps
COPY package.json package-lock.json ./
RUN npm ci

FROM base AS builder
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN npm run build

FROM base AS runner
ENV NODE_ENV=production
ENV PORT=3000
ENV HOSTNAME=0.0.0.0
ENV DATABASE_URL=/app/data/pulse-clock.db

RUN apt-get update && apt-get install -y --no-install-recommends sqlite3 && rm -rf /var/lib/apt/lists/* && \
    groupadd --system --gid 1001 nodejs \
  && useradd --system --uid 1001 --gid nodejs nextjs \
  && mkdir -p /app/data \
  && chown -R nextjs:nodejs /app/data

COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
COPY --from=builder --chown=nextjs:nodejs /app/drizzle ./drizzle

VOLUME ["/app/data"]
EXPOSE 3000

HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
  CMD node -e "fetch('http://127.0.0.1:3000/api/health').then((res) => process.exit(res.ok ? 0 : 1)).catch(() => process.exit(1))"

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