import 'package:flutter/material.dart';
import 'package:flutter_web_plugins/url_strategy.dart';
import 'package:supabase_flutter/supabase_flutter.dart';

import 'env.dart';
import 'router.dart';
import 'session.dart';
import 'theme.dart';

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();
  usePathUrlStrategy(); // admin.nkbmusic.com/songs, not /#/songs (nginx serves index.html for any path)
  if (!Env.isConfigured) {
    runApp(const _MissingConfig());
    return;
  }
  await Supabase.initialize(url: Env.supabaseUrl, publishableKey: Env.supabasePublishableKey);
  AdminSession.instance.start();
  runApp(const NkAdminApp());
}

class NkAdminApp extends StatelessWidget {
  const NkAdminApp({super.key});

  @override
  Widget build(BuildContext context) => MaterialApp.router(
        title: 'NK Admin',
        debugShowCheckedModeBanner: false,
        theme: buildNkTheme(),
        routerConfig: adminRouter,
      );
}

class _MissingConfig extends StatelessWidget {
  const _MissingConfig();

  @override
  Widget build(BuildContext context) => MaterialApp(
        theme: buildNkTheme(),
        home: const Scaffold(
          body: Center(child: Text('Built without env.json: run deploy-admin.sh (see admin/README.md).')),
        ),
      );
}