FROM node:22-alpine

WORKDIR /opt/maxkb-app/ui

COPY ui/package.json ./

RUN npm config set registry https://registry.npmmirror.com && \
    npm install

COPY ui/ ./

ENV NODE_OPTIONS="--max-old-space-size=4096"

RUN npm run build-only && \
    mv dist dist_admin && \
    npm run build-only-chat && \
    mv dist dist_chat && \
    mv dist_admin/* dist_chat/ && \
    mv dist_chat/chat dist_admin/ && \
    rm -rf dist_chat && \
    mv dist_admin dist

FROM nginx:alpine

COPY --from=0 /opt/maxkb-app/ui/dist /usr/share/nginx/html
COPY ui/nginx.conf /etc/nginx/conf.d/default.conf

EXPOSE 80

CMD ["nginx", "-g", "daemon off;"]