# Stage 1: Dependencies
FROM node:20-slim AS deps
RUN apt-get update && apt-get install -y openssl && rm -rf /var/lib/apt/lists/*
WORKDIR /app

COPY package.json package-lock.json* ./
RUN npm ci

# Stage 2: Build
FROM node:20-slim AS builder
RUN apt-get update && apt-get install -y openssl && rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

# Generate Prisma Client
RUN npx prisma generate

# Build Next.js
ENV NEXT_TELEMETRY_DISABLED=1
RUN npm run build

# Stage 3: Production runner
FROM node:20-slim AS runner
RUN apt-get update && apt-get install -y openssl && rm -rf /var/lib/apt/lists/*
WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

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

# Copy necessary files
COPY --from=builder /app/public ./public
COPY --from=builder /app/prisma ./prisma
COPY --from=builder /app/prisma.config.ts ./prisma.config.ts
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/package.json ./package.json

# Set the correct permission for prerender cache
RUN mkdir .next
RUN chown nextjs:nodejs .next

# Automatically leverage output traces to reduce image size
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static

# Copy entrypoint script
COPY --chown=nextjs:nodejs docker-entrypoint.sh ./
RUN chmod +x docker-entrypoint.sh

# Create upload and data directories
RUN mkdir -p uploads data
RUN chown -R nextjs:nodejs uploads data prisma

USER nextjs

EXPOSE 3000

ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

CMD ["./docker-entrypoint.sh"]