# КЛГ АСУ ТК — Frontend (Next.js)
FROM node:20-alpine AS builder
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci || npm install
COPY . .
ARG NEXT_PUBLIC_API_URL=/api/v1
ARG NEXT_PUBLIC_WS_URL=ws://backend:8000
ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
ENV NEXT_PUBLIC_WS_URL=$NEXT_PUBLIC_WS_URL
RUN npm run build

FROM node:20-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
COPY --from=builder /app/.next ./.next
COPY --from=builder /app/public ./public
COPY --from=builder /app/package.json ./
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/next.config.js ./
EXPOSE 3000
CMD ["npm", "start"]