# Stage 1: Dependencies
FROM node:20-alpine AS deps
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci

# Stage 2: Build
FROM node:20-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

# Build args for NEXT_PUBLIC_* vars (inlined at build time)
ARG NEXT_PUBLIC_STORAGE_ADAPTER=database
ARG NEXT_PUBLIC_APP_NAME=ArchiTools
ARG NEXT_PUBLIC_APP_URL=https://tools.beletage.ro
ENV NEXT_PUBLIC_STORAGE_ADAPTER=${NEXT_PUBLIC_STORAGE_ADAPTER}
ENV NEXT_PUBLIC_APP_NAME=${NEXT_PUBLIC_APP_NAME}
ENV NEXT_PUBLIC_APP_URL=${NEXT_PUBLIC_APP_URL}

# Generate Prisma client before building
RUN npx prisma generate

RUN npm run build

# Stage 3: Runner
FROM node:20-alpine AS runner
WORKDIR /app

ENV NODE_ENV=production

# GDAL/ogr2ogr for GeoPackage export, libredwg for DWG→DXF,
# ghostscript+qpdf for extreme PDF compression (direct, not via Stirling)
RUN apk add --no-cache gdal gdal-tools libredwg ghostscript qpdf

RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

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

USER nextjs

EXPOSE 3000
ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

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