# Replace these placeholders before enabling:
# - manga.example.com
# - admin.manga.example.com
# - /etc/letsencrypt/live/... certificate paths
# - frontend dist paths if your release directory differs

map $http_upgrade $connection_upgrade {
  default upgrade;
  '' close;
}

server {
  listen 80;
  server_name manga.example.com admin.manga.example.com;

  return 301 https://$host$request_uri;
}

server {
  listen 443 ssl http2;
  server_name manga.example.com;

  ssl_certificate /etc/letsencrypt/live/manga.example.com/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/manga.example.com/privkey.pem;
  ssl_protocols TLSv1.2 TLSv1.3;
  ssl_prefer_server_ciphers off;

  add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
  add_header X-Content-Type-Options "nosniff" always;
  add_header X-Frame-Options "DENY" always;
  add_header Referrer-Policy "no-referrer" always;

  client_max_body_size 100m;

  root /www/wwwroot/ai/user-app/dist;
  index index.html;

  location /api/ {
    proxy_pass http://127.0.0.1:3000/api/;
    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_set_header X-Forwarded-Host $host;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    proxy_read_timeout 300s;
  }

  location / {
    try_files $uri $uri/ /index.html;
  }
}

server {
  listen 443 ssl http2;
  server_name admin.manga.example.com;

  ssl_certificate /etc/letsencrypt/live/admin.manga.example.com/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/admin.manga.example.com/privkey.pem;
  ssl_protocols TLSv1.2 TLSv1.3;
  ssl_prefer_server_ciphers off;

  add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
  add_header X-Content-Type-Options "nosniff" always;
  add_header X-Frame-Options "DENY" always;
  add_header Referrer-Policy "no-referrer" always;

  client_max_body_size 100m;

  root /www/wwwroot/ai/admin/dist;
  index index.html;

  location /api/ {
    proxy_pass http://127.0.0.1:3000/api/;
    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_set_header X-Forwarded-Host $host;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    proxy_read_timeout 300s;
  }

  location / {
    try_files $uri $uri/ /index.html;
  }
}