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

    # Proxy API to backend container
    location /api/ {
        proxy_pass http://backend:5000/api/;
        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;

        # Timeouts for requests
        proxy_connect_timeout 300s;
        proxy_send_timeout 300s;
        proxy_read_timeout 300s;
        
        # Augmenter les tailles de buffer si nécessaire
        proxy_buffer_size 4k;
        proxy_buffers 8 4k;
        proxy_busy_buffers_size 8k;
    }

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