map $http_upgrade $connection_upgrade {
    default upgrade;
    ''      close;
}

server {
    listen 80;
    server_name baserow.bolbol.tn;

    # --- Endpoints OAuth statiques (decouverte) ---
    location = /.well-known/oauth-authorization-server {
        default_type application/json;
        alias /etc/nginx/well-known/oauth-authorization-server.json;
    }

    location ~ ^/\.well-known/oauth-protected-resource(/.*)?$ {
        default_type application/json;
        alias /etc/nginx/well-known/oauth-protected-resource.json;
    }

    # --- Endpoints OAuth dynamiques (register/authorize/token) ---
    location = /register {
        proxy_pass http://oauth-app:8080/register;
        proxy_set_header Host $host;
    }

    location = /authorize {
        proxy_pass http://oauth-app:8080/authorize;
        proxy_set_header Host $host;
    }

    location = /token {
        proxy_pass http://oauth-app:8080/token;
        proxy_set_header Host $host;
    }

    # --- Tout le reste : Baserow inchange (app web, API, websocket, MCP SSE) ---
    location / {
        proxy_pass http://baserow:80;
        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_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        proxy_buffering off;
        proxy_read_timeout 3600s;
        proxy_send_timeout 3600s;
        chunked_transfer_encoding on;
    }
}