# Nginx dev proxy: combines live Vite assets + backend API
# Exposes :8833 so you can point your reverse proxy there for live redesign

worker_processes  1;
error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;

events { worker_connections 1024; }

http {
  include       /etc/nginx/mime.types;
  default_type  application/octet-stream;
  sendfile        on;
  keepalive_timeout  65;
  proxy_http_version 1.1;
  proxy_set_header Upgrade $http_upgrade;
  proxy_set_header Connection $connection_upgrade;
  map $http_upgrade $connection_upgrade { default upgrade; '' close; }

  upstream backend {
    server samcloud-filebrowser:8080; # existing Go backend
  }
  upstream frontend_dev {
    server frontend-dev:5173; # Vite dev server
  }

  server {
    listen 8383;
    server_name _;

    # API & upload routes direct to backend
    location ~ ^/(api|login|share|shares|static|tus|resources) {
      proxy_pass http://backend;
      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;
    }

    # WebSocket for command channel
    location /api/command {
      proxy_pass http://backend/api/command;
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection "upgrade";
    }

    # Everything else → live Vite dev assets
    location / {
      proxy_pass http://frontend_dev;
      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;
    }
  }
}