<VirtualHost *:80>
    ServerName optical-dev.oliver.solutions

    DocumentRoot /var/www/html

    # Required Apache modules: mod_proxy mod_proxy_http mod_rewrite mod_headers mod_alias

    # Proxy /api/ to FastAPI backend
    ProxyPreserveHost On
    ProxyPass /api/ http://127.0.0.1:8000/api/
    ProxyPassReverse /api/ http://127.0.0.1:8000/api/

    # Forward real IP/proto from load balancer
    RequestHeader set X-Forwarded-Proto "https"

    # OliVAS SPA — served at /olivas/
    Alias /olivas /var/www/html/olivas

    <Directory /var/www/html/olivas>
        Options -Indexes +FollowSymLinks
        AllowOverride None
        Require all granted
        RewriteEngine On
        RewriteBase /olivas/
        RewriteCond %{REQUEST_URI} !\.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot|map|json)$
        RewriteRule ^ index.html [L]
    </Directory>

    # Large file uploads (50M)
    LimitRequestBody 52428800

    ErrorLog ${APACHE_LOG_DIR}/olivas-error.log
    CustomLog ${APACHE_LOG_DIR}/olivas-access.log combined
</VirtualHost>