server {
    listen 80;

    add_header X-Frame-Options "SAMEORIGIN";
    add_header X-Content-Type-Options "nosniff";
    add_header X-XSS-Protection "1; mode=block";

    # Backend Django
    location /api/ {
        proxy_pass http://localhost:8000/api/;
        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;

        # # Turn off CORS header protection
        # add_header Access-Control-Allow-Origin * always;
        # add_header Access-Control-Allow-Methods "GET, POST, OPTIONS, PUT, DELETE" always;
        # add_header Access-Control-Allow-Headers "Authorization, Content-Type" always;
        # add_header Access-Control-Allow-Credentials true always;

        # if ($request_method = OPTIONS ) {
        #     add_header Content-Length 0;
        #     add_header Content-Type text/plain;
        #     return 204;
        # }
    }

    # Backend api static files
    location /apistatic/ {
        alias /workout_challenge/src-backend/static/;  # Update this path to match your STATIC_ROOT
        expires 5d;
        add_header Cache-Control "public, no-transform";
    }

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

    # Catch all for any unmatched routes
    location @rewrites {
        rewrite ^(.+)$ /index.html last;
    }

}