import 'package:appwrite/appwrite.dart';
import 'package:flutter/material.dart';

import 'appwrite_config.dart';
import 'screens/auth/auth_screen.dart';
import 'screens/app_logged_in_gate.dart';
import 'theme/app_theme.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  runApp(const HandwerksApp());
}

class HandwerksApp extends StatefulWidget {
  const HandwerksApp({super.key});

  @override
  State<HandwerksApp> createState() => _HandwerksAppState();
}

class _HandwerksAppState extends State<HandwerksApp> {
  bool _checking = true;
  bool _loggedIn = false;

  @override
  void initState() {
    super.initState();
    _probeSession();
  }

  Future<void> _probeSession() async {
    setState(() => _checking = true);
    try {
      await Account(appwriteClient).get();
      if (mounted) {
        setState(() {
          _loggedIn = true;
          _checking = false;
        });
      }
    } catch (_) {
      if (mounted) {
        setState(() {
          _loggedIn = false;
          _checking = false;
        });
      }
    }
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'HandwerkPro',
      debugShowCheckedModeBanner: false,
      theme: AppTheme.dark(),
      home: _checking
          ? const Scaffold(
              backgroundColor: AppTheme.background,
              body: Center(child: CircularProgressIndicator()),
            )
          : _loggedIn
              ? AppLoggedInGate(
                  onLoggedOut: () {
                    setState(() => _loggedIn = false);
                  },
                )
              : AuthScreen(
                  onLoggedIn: () {
                    setState(() => _loggedIn = true);
                  },
                ),
    );
  }
}