import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:flutter/services.dart';
import 'package:yumi/ui_kit/widgets/first_recharge/first_recharge_dialog.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: []);
  runApp(const FirstRechargeDialogPreviewApp());
}

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

  @override
  Widget build(BuildContext context) {
    return ScreenUtilInit(
      designSize: const Size(375, 812),
      minTextAdapt: true,
      splitScreenMode: true,
      builder:
          (_, child) => MaterialApp(
            debugShowCheckedModeBanner: false,
            builder: FlutterSmartDialog.init(),
            home: const _FirstRechargeDialogPreviewPage(),
          ),
    );
  }
}

class _FirstRechargeDialogPreviewPage extends StatefulWidget {
  const _FirstRechargeDialogPreviewPage();

  @override
  State<_FirstRechargeDialogPreviewPage> createState() =>
      _FirstRechargeDialogPreviewPageState();
}

class _FirstRechargeDialogPreviewPageState
    extends State<_FirstRechargeDialogPreviewPage> {
  bool _shown = false;

  @override
  void didChangeDependencies() {
    super.didChangeDependencies();
    if (_shown) {
      return;
    }
    _shown = true;
    WidgetsBinding.instance.addPostFrameCallback((_) {
      if (!mounted) {
        return;
      }
      FirstRechargeDialog.show(
        context,
        data: FirstRechargeDialogData.mock(),
        onBuyNow: (_) {},
      );
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.black,
      body: Image.asset(
        'sc_images/first_recharge/preview_background.png',
        width: double.infinity,
        height: double.infinity,
        fit: BoxFit.cover,
      ),
    );
  }
}