# Redirect all HTTP to HTTPS
server {
    listen 80;
    server_name nexfleet.org www.nexfleet.org;
    return 301 https://nexfleet.org$request_uri;
}

# Redirect www to non-www (HTTPS)
server {
    listen 443 ssl;
    server_name www.nexfleet.org;

    ssl_certificate /etc/letsencrypt/live/nexfleet.org/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/nexfleet.org/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;

    return 301 https://nexfleet.org$request_uri;
}

# Main HTTPS server (non-www)
server {
    listen 443 ssl http2;
    server_name nexfleet.org;

    ssl_certificate /etc/letsencrypt/live/nexfleet.org/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/nexfleet.org/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;

    # ---- Security Headers ----
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header X-XSS-Protection "1; mode=block" always;
    add_header X-Content-Type-Options "nosniff" always;
    add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload" always;

    # ---- Next.js Static Files ----
    location /_next/static/ {
        alias /home/universities/nexfleet/.next/static/;
        expires 365d;
        access_log off;
        add_header Cache-Control "public, immutable, max-age=31536000";
    }

    # ✅ Remove this section entirely:
    # location /assets/ { ... }
    # location ~* \.(ico|txt|xml|json|png|jpg|jpeg|svg|webp|gif|css|js|woff2?)$ { ... }

    # ---- Proxy everything else to Next.js server ----
    location / {
        proxy_pass http://127.0.0.1:3000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        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_cache_bypass $http_upgrade;
        proxy_read_timeout 300;
        proxy_connect_timeout 300;
    }

    access_log /var/log/nginx/nexfleet.org.access.log;
    error_log /var/log/nginx/nexfleet.org.error.log;
}