import { StrictMode } from 'react';
import { createRoot } from 'react-dom/client';
import * as Sentry from '@sentry/react';
import App from './App';

// Initialise Sentry only when a DSN is configured (not in local dev or tests)
const sentryDsn = import.meta.env.VITE_SENTRY_DSN;
if (sentryDsn) {
  Sentry.init({
    dsn: sentryDsn,
    environment: import.meta.env.MODE,
    tracesSampleRate: 0.1,
    replaysSessionSampleRate: 0.0,
    replaysOnErrorSampleRate: 1.0,
    integrations: [
      Sentry.browserTracingIntegration(),
    ],
  });
}

createRoot(document.getElementById('root')!).render(
  <StrictMode>
    <App />
  </StrictMode>
);