import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:proxibuy/presentation/auth/bloc/auth_bloc.dart';
import 'package:proxibuy/presentation/pages/onboarding_page.dart';
import 'package:proxibuy/presentation/pages/offers_page.dart';
import 'package:proxibuy/core/gen/assets.gen.dart';

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

  @override
  State<SplashScreen> createState() => _SplashScreenState();
}

class _SplashScreenState extends State<SplashScreen> {
  late final StreamSubscription _authSubscription;

  @override
  void initState() {
    super.initState();
    final authBloc = context.read<AuthBloc>();

    _authSubscription = authBloc.stream.listen((state) {
      _authSubscription.cancel(); 
      if (state is AuthSuccess) {
        Navigator.of(context).pushReplacement(
          MaterialPageRoute(builder: (_) => const OffersPage()),
        );
      } else {
        Navigator.of(context).pushReplacement(
          MaterialPageRoute(builder: (_) => const OnboardingPage()),
        );
      }
    });
  }

  @override
  void dispose() {
    _authSubscription.cancel();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.white,
      body: Center(
        child: Assets.icons.logo.svg(height: 160),
      ),
    );
  }
}