server {
    listen 80;
    root /usr/share/nginx/html;
    index index.html;

    # Import endpoint — SSE streaming, long timeout, no buffering
    location /api/import {
        proxy_pass http://family-budget-backend:3000;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_cookie_path / /;
        proxy_connect_timeout 5s;
        proxy_read_timeout 600s;
        proxy_buffering off;
        client_max_body_size 15m;
    }

    # API — проксируем на backend (сервис из docker-compose)
    location /api {
        proxy_pass http://family-budget-backend:3000;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_cookie_path / /;
        proxy_connect_timeout 5s;
        proxy_read_timeout 30s;
    }

    # SPA — все остальные пути отдаём index.html
    location / {
        try_files $uri $uri/ /index.html;
    }
}