server {
    listen 80;
    listen [::]:80;
    server_name _;

    # Ganti ke domain kamu setelah dapat SSL
    # server_name streamhub.example.com;

    # Redirect ke HTTPS (aktifkan setelah install SSL)
    # return 301 https://$host$request_uri;

    root /var/www/streamhub;
    index index.html;

    # Gzip compression
    gzip on;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
    gzip_min_length 1000;
    gzip_comp_level 6;

    # Cache static assets
    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
        expires 1y;
        add_header Cache-Control "public, immutable";
        try_files $uri =404;
    }

    # Proxy API ke backend Node.js
    location /api/ {
        proxy_pass http://127.0.0.1:8080;
        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 60s;
        proxy_connect_timeout 10s;
    }

    # Sitemap dan robots.txt dari public folder
    location = /sitemap.xml {
        try_files /sitemap.xml @api_sitemap;
    }

    location @api_sitemap {
        proxy_pass http://127.0.0.1:8080;
    }

    location = /robots.txt {
        try_files $uri =404;
    }

    # React SPA — semua route lainnya ke index.html
    location / {
        try_files $uri $uri/ /index.html;
    }
}

# HTTPS (uncomment dan isi setelah certbot install SSL)
# server {
#     listen 443 ssl http2;
#     listen [::]:443 ssl http2;
#     server_name streamhub.example.com;
#
#     ssl_certificate /etc/letsencrypt/live/streamhub.example.com/fullchain.pem;
#     ssl_certificate_key /etc/letsencrypt/live/streamhub.example.com/privkey.pem;
#     ssl_protocols TLSv1.2 TLSv1.3;
#     ssl_ciphers HIGH:!aNULL:!MD5;
#
#     root /var/www/streamhub;
#     index index.html;
#
#     gzip on;
#     gzip_types text/plain text/css application/json application/javascript;
#
#     location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
#         expires 1y;
#         add_header Cache-Control "public, immutable";
#         try_files $uri =404;
#     }
#
#     location /api/ {
#         proxy_pass http://127.0.0.1:8080;
#         proxy_http_version 1.1;
#         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 https;
#         proxy_read_timeout 60s;
#     }
#
#     location / {
#         try_files $uri $uri/ /index.html;
#     }
# }