upstream webapi {
    server webapi:8080;
}

upstream rt {
    server rt:8080;
}

server {
    listen 80;
    server_name _;

    client_max_body_size 10M;

    # REST API
    location /api/ {
        proxy_pass http://webapi;
        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;
    }

    # SignalR hubs (WebSocket support)
    location /hubs/ {
        proxy_pass http://rt;
        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_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";

        proxy_read_timeout 86400s;
        proxy_send_timeout 86400s;
    }

    # Vue SPA
    location / {
        root /usr/share/nginx/html;
        index index.html;
        try_files $uri $uri/ /index.html;
    }
}