server {
    listen 80;
    server_name clube67.com www.clube67.com;

    client_max_body_size 50M;

    # Resolver DNS interno do Docker para resolução dinâmica
    resolver 127.0.0.11 valid=30s;

    # Proxy para o Socket.io (Realtime Events)
    location /socket.io/ {
        set $backend_upstream http://clube67-backend:3001;
        proxy_pass $backend_upstream;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        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 para tudo (Landing Page Estática & API Express do Clube67)
    location / {
        set $backend_upstream http://clube67-backend:3001;
        proxy_pass $backend_upstream;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
        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;
    }
}