FROM docker.io/node:22-alpine AS build

WORKDIR /app

COPY frontend/package.json ./
RUN npm install

COPY frontend/ .
RUN npm run build

FROM docker.io/nginx:1.27-alpine

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

COPY <<'EOF' /etc/nginx/conf.d/default.conf
server {
    listen 80;
    server_name _;

    root /usr/share/nginx/html;
    index index.html;

    location / {
        try_files $uri $uri/ /index.html;
    }

    location /api/ {
        proxy_pass http://api:8000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
}
EOF

EXPOSE 80

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