import express from 'express';
import { createProxyMiddleware } from 'http-proxy-middleware';
import path from 'path';
import { fileURLToPath } from 'url';

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const app = express();
const PORT = 3456;

// Proxy alla API-anrop till landvex-admin-api (7072)
app.use('/api', createProxyMiddleware({
  target: 'http://localhost:7072',
  changeOrigin: true
}));

// Static files — serva admin-master.html som default
app.use(express.static(path.join(__dirname, 'ui')));
app.get('/', (req, res) => {
  res.sendFile(path.join(__dirname, 'ui', 'admin-master.html'));
});

// Health check
app.get('/health', (req, res) => {
  res.json({ ok: true, service: 'aamos-admin-ui', port: PORT });
});

app.listen(PORT, '0.0.0.0', () => {
  console.log(`[AAMOS Admin UI] http://0.0.0.0:${PORT}`);
  console.log(`[AAMOS Admin UI] API proxy: localhost:7072`);
});