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

# Website
server {
    listen 443 ssl http2;
    server_name carlospalanca.es www.carlospalanca.es;

    ssl_certificate     /etc/letsencrypt/live/carlospalanca.es/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/carlospalanca.es/privkey.pem;
    ssl_protocols       TLSv1.2 TLSv1.3;
    ssl_ciphers         HIGH:!aNULL:!MD5;

    root /var/www/carlospalanca.es;
    index index.html;

    location / {
        try_files $uri $uri/ $uri.html =404;
    }

    gzip on;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml;
    gzip_min_length 1000;

    # Cache static assets
    location ~* \.(js|css|png|jpg|jpeg|gif|svg|ico|woff|woff2)$ {
        expires 1y;
        add_header Cache-Control "public, immutable";
    }
}

# OpenWebUI
server {
    listen 80;
    server_name ai.carlospalanca.es;
    return 301 https://ai.carlospalanca.es$request_uri;
}

server {
    listen 443 ssl http2;
    server_name ai.carlospalanca.es;

    ssl_certificate     /etc/letsencrypt/live/ai.carlospalanca.es/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/ai.carlospalanca.es/privkey.pem;
    ssl_protocols       TLSv1.2 TLSv1.3;
    ssl_ciphers         HIGH:!aNULL:!MD5;

    client_max_body_size 50M;

    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_read_timeout 300s;
        proxy_send_timeout 300s;
    }
}