# Stage 1: Dependencies
FROM node:22-alpine AS deps
WORKDIR /app
COPY package.json pnpm-lock.yaml ./
# pnpm v10+ có cơ chế "approve build scripts"; CI/Docker không tương tác được.
# Dòng dưới đảm bảo Prisma/Sharp được phép build khi cài deps.
RUN corepack enable pnpm \
  && pnpm approve-builds --all \
  && pnpm install --frozen-lockfile

# Stage 2: Builder
FROM node:22-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
# Update Alpine and install ssl for Prisma
RUN apk add --no-cache openssl
# Tạo prisma client
RUN npx prisma generate
# Chạy build
RUN corepack enable pnpm && pnpm run build

# Stage 3: Runner
FROM node:22-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
ENV PORT=3000

# Install openssl for Prisma runtime
RUN apk add --no-cache openssl

COPY --from=builder /app/public ./public
# Automatically leverage output traces to reduce image size
# https://nextjs.org/docs/advanced-features/output-file-tracing
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static

EXPOSE 3000

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