FROM node:22-slim AS build

WORKDIR /app

RUN corepack enable && corepack prepare pnpm@9.0.0 --activate

COPY package.json pnpm-lock.yaml pnpm-workspace.yaml .npmrc* bunfig.toml* ./
COPY @packages/companion-client/package.json ./@packages/companion-client/
COPY @applications/api/package.json ./@applications/api/
COPY @applications/web/package.json ./@applications/web/
COPY @tooling/e2e/package.json ./@tooling/e2e/

RUN pnpm install --frozen-lockfile --ignore-scripts

COPY @packages/companion-client ./@packages/companion-client
COPY @applications/web ./@applications/web

RUN pnpm --filter @lilith/companion-client build
RUN pnpm --filter @companion/web build

FROM nginx:1.27-alpine

COPY --from=build /app/@applications/web/dist /usr/share/nginx/html

# Serve SPA with /api proxy to companion-api (matches Vite dev proxy behaviour)
RUN printf 'server {\n\
  listen 5850;\n\
  root /usr/share/nginx/html;\n\
  resolver 127.0.0.11 valid=5s;\n\
  set $api_upstream http://companion-api:3850;\n\
  location /api/ {\n\
    proxy_pass $api_upstream/;\n\
    proxy_set_header Host $host;\n\
    proxy_set_header X-Real-IP $remote_addr;\n\
  }\n\
  location /socket.io/ {\n\
    proxy_pass $api_upstream/socket.io/;\n\
    proxy_http_version 1.1;\n\
    proxy_set_header Upgrade $http_upgrade;\n\
    proxy_set_header Connection "upgrade";\n\
  }\n\
  location / { try_files $uri $uri/ /index.html; }\n\
}\n' > /etc/nginx/conf.d/default.conf

EXPOSE 5850