# Apache Configuration for Visual AI QC
# Save to: /etc/apache2/sites-available/ai_qc.conf
# Enable with: sudo a2ensite ai_qc.conf

<VirtualHost *:80>
    ServerName your-domain.com
    ServerAlias www.your-domain.com

    # Document root for frontend
    DocumentRoot /var/www/html/ai_qc

    <Directory /var/www/html/ai_qc>
        Options -Indexes +FollowSymLinks
        AllowOverride None
        Require all granted

        # Serve index.html as default
        DirectoryIndex index.html
    </Directory>

    # Proxy API requests to Flask backend
    # Handle both /api and /ai_qc/api patterns (frontend auto-detects)
    ProxyPreserveHost On

    # If serving from subdirectory /ai_qc/
    ProxyPass /ai_qc/api http://localhost:7183/api
    ProxyPassReverse /ai_qc/api http://localhost:7183/api

    # If serving from root /
    ProxyPass /api http://localhost:7183/api
    ProxyPassReverse /api http://localhost:7183/api

    # Increase timeout for long-running analysis
    ProxyTimeout 300

    # Serve uploaded files from backend location
    Alias /uploads /opt/ai_qc/uploads
    <Directory /opt/ai_qc/uploads>
        Options -Indexes
        Require all granted
    </Directory>

    # Serve output files from backend location
    Alias /output /opt/ai_qc/output
    <Directory /opt/ai_qc/output>
        Options -Indexes
        Require all granted
    </Directory>

    # Development folders (optional, comment out in production)
    Alias /uploads-dev /opt/ai_qc/uploads-dev
    <Directory /opt/ai_qc/uploads-dev>
        Options -Indexes
        Require all granted
    </Directory>

    Alias /output-dev /opt/ai_qc/output-dev
    <Directory /opt/ai_qc/output-dev>
        Options -Indexes
        Require all granted
    </Directory>

    # Logging
    ErrorLog ${APACHE_LOG_DIR}/ai_qc_error.log
    CustomLog ${APACHE_LOG_DIR}/ai_qc_access.log combined

</VirtualHost>

# Enable required Apache modules with:
# sudo a2enmod proxy proxy_http alias