# syntax=docker/dockerfile:1

# -----------------------------
# Dependencies
# -----------------------------
FROM node:22-bookworm-slim AS deps
WORKDIR /app

ENV NEXT_TELEMETRY_DISABLED=1

# Prisma needs OpenSSL available during generate.
RUN apt-get update \
  && apt-get install -y --no-install-recommends openssl ca-certificates \
  && rm -rf /var/lib/apt/lists/*

# Copy Prisma schema before npm ci because package.json postinstall runs `prisma generate`.
COPY package.json package-lock.json ./
COPY prisma ./prisma
RUN npm ci --no-audit --no-fund

# -----------------------------
# Build
# -----------------------------
FROM node:22-bookworm-slim AS builder
WORKDIR /app

ENV NEXT_TELEMETRY_DISABLED=1

RUN apt-get update \
  && apt-get install -y --no-install-recommends openssl ca-certificates \
  && rm -rf /var/lib/apt/lists/*

COPY --from=deps /app/node_modules ./node_modules
COPY --from=deps /app/package.json ./package.json
COPY --from=deps /app/package-lock.json ./package-lock.json
COPY . .

RUN npx prisma generate
RUN npm run build

# -----------------------------
# Runtime
# -----------------------------
FROM node:22-bookworm-slim AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV PORT=6767
ENV HOSTNAME=0.0.0.0

RUN apt-get update \
  && apt-get install -y --no-install-recommends openssl ca-certificates gosu \
  && rm -rf /var/lib/apt/lists/* \
  && groupadd --system --gid 1001 nodejs \
  && useradd --system --uid 1001 --gid nodejs nextjs

# Next.js standalone output
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/public ./public
COPY --from=builder --chown=nextjs:nodejs /app/prisma ./prisma

# Keep Prisma CLI available at runtime so fresh bind-mounted SQLite databases
# can be initialized automatically before the server starts.
COPY --from=deps --chown=nextjs:nodejs /app/node_modules ./node_modules
COPY --from=deps --chown=nextjs:nodejs /app/package.json ./package.json
COPY --from=deps --chown=nextjs:nodejs /app/package-lock.json ./package-lock.json

COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
RUN chmod +x /usr/local/bin/docker-entrypoint.sh \
  && mkdir -p /app/My_Courses /app/prisma \
  && chown -R nextjs:nodejs /app/My_Courses /app/prisma

EXPOSE 6767

ENTRYPOINT ["docker-entrypoint.sh"]
CMD ["node", "server.js"]