# Stage 1: Install all 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 . .
# Generate Prisma client before build
RUN npx prisma generate
RUN npm run build

# Stage 3: Production runner (standalone)
FROM node:20-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production

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

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

# Prisma: migrations + generated client
COPY --from=builder /app/prisma ./prisma
COPY --from=builder /app/src/generated ./src/generated
COPY --from=builder /app/prisma.config.ts ./prisma.config.ts
COPY --from=builder /app/tsconfig.json ./tsconfig.json

# Prisma CLI + adapters + pg driver for migrate deploy and runtime
COPY --from=builder /app/node_modules/.bin/prisma /usr/local/bin/prisma
COPY --from=builder /app/node_modules/prisma ./node_modules/prisma
COPY --from=builder /app/node_modules/@prisma ./node_modules/@prisma
COPY --from=builder /app/node_modules/dotenv ./node_modules/dotenv
COPY --from=builder /app/node_modules/pg ./node_modules/pg
COPY --from=builder /app/node_modules/pg-pool ./node_modules/pg-pool
COPY --from=builder /app/node_modules/pg-protocol ./node_modules/pg-protocol
COPY --from=builder /app/node_modules/pg-types ./node_modules/pg-types

COPY entrypoint.sh ./entrypoint.sh
RUN chmod +x entrypoint.sh

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

CMD ["./entrypoint.sh"]