user  nginx;
worker_processes  auto;

events { worker_connections 1024; }

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

http {
  include       /etc/nginx/mime.types;
  default_type  application/octet-stream;
  sendfile        on;
  keepalive_timeout  65;

  upstream backend_upstream {
    server backend:8000;
  }

  server {
    listen 80;
    server_name _;

    # API proxy
    location /api/ {
      proxy_pass http://backend_upstream/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;
    }

    # Static graves photos
    location /static/graves/ {
      alias /data/uploads/graves/;
      autoindex off;
      add_header Cache-Control "public, max-age=31536000, immutable";
    }

    # Admin SPA
    location /admin/ {
      proxy_pass http://admin/;
      sub_filter '/api' '/api';
      sub_filter_once off;
    }

    # Root can serve a simple health page
    location = /health {
      return 200 'OK';
      add_header Content-Type text/plain;
    }
  }
  server {
    listen 80;
    server_name dev.cemeterymap.ru;

    location / {
        proxy_pass http://127.0.0.1:5173;
        proxy_http_version 1.1;

        # Важные заголовки для Vite HMR
        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;
    }
  }
}