FROM node:22-slim AS build
WORKDIR /app
COPY package.json package-lock.json* ./
RUN npm ci
COPY . .
RUN npm run build

FROM nginx:alpine
COPY --from=build /app/dist /usr/share/nginx/html
COPY <<'EOF' /etc/nginx/conf.d/default.conf
server {
    listen 80;
    root /usr/share/nginx/html;
    index index.html;

    # SPA fallback
    location / {
        try_files $uri $uri/ /index.html;
    }

    # Auth routes → alert service (any service works, they all share auth)
    location /api/v1/auth/ {
        proxy_pass http://alert:3000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
    }

    # Drift API
    location /api/v1/stacks {
        proxy_pass http://drift:3000;
        proxy_set_header Host $host;
    }
    location /api/v1/reports {
        proxy_pass http://drift:3000;
        proxy_set_header Host $host;
    }
    location /api/v1/dashboard {
        proxy_pass http://drift:3000;
        proxy_set_header Host $host;
    }

    # Alert API
    location /api/v1/incidents {
        proxy_pass http://alert:3000;
        proxy_set_header Host $host;
    }
    location /api/v1/notifications {
        proxy_pass http://alert:3000;
        proxy_set_header Host $host;
    }
    location /api/v1/webhooks {
        proxy_pass http://alert:3000;
        proxy_set_header Host $host;
    }

    # Portal API
    location /api/v1/services {
        proxy_pass http://portal:3000;
        proxy_set_header Host $host;
    }

    # Cost API
    location /api/v1/anomalies {
        proxy_pass http://cost:3000;
        proxy_set_header Host $host;
    }
    location /api/v1/baselines {
        proxy_pass http://cost:3000;
        proxy_set_header Host $host;
    }
    location /api/v1/governance {
        proxy_pass http://cost:3000;
        proxy_set_header Host $host;
    }
    location /api/v1/ingest {
        proxy_pass http://cost:3000;
        proxy_set_header Host $host;
    }
    location /api/v1/cost {
        proxy_pass http://cost:3000;
        proxy_set_header Host $host;
    }

    # Run API
    location /api/v1/runbooks {
        proxy_pass http://run:3000;
        proxy_set_header Host $host;
    }
    location /api/v1/approvals {
        proxy_pass http://run:3000;
        proxy_set_header Host $host;
    }
}
EOF
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]