# Build Stage
FROM node:20-alpine AS builder
WORKDIR /app

# Install dependencies
COPY package*.json ./
COPY prisma ./prisma/
RUN npm install

# Build the application
COPY . .
ENV DATABASE_URL="file:./prisma/dev.db"
RUN npx prisma generate
RUN npm run build

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

ENV NODE_ENV=production
ENV PORT=3000
ENV DATABASE_URL="file:./prisma/dev.db"

# Install production dependencies only
COPY package*.json ./
COPY prisma ./prisma/
RUN npm install --omit=dev

# Copy build artifacts and necessary files
COPY --from=builder /app/.next ./.next
COPY --from=builder /app/public ./public
COPY --from=builder /app/next.config.mjs ./
COPY --from=builder /app/next.config.ts ./
# Optional: if you have next-pwa and custom worker files
# COPY --from=builder /app/public/sw.js ./public/

# Copy prisma for migrations at runtime
COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
COPY --from=builder /app/node_modules/@prisma ./node_modules/@prisma

# Script to run migrations and start the app
RUN printf "#!/bin/sh\nnpx prisma migrate deploy\nnpm start" > /app/start.sh
RUN chmod +x /app/start.sh

EXPOSE 3000

CMD ["sh", "/app/start.sh"]