content: import 'package:flutter/material.dart';
  import 'package:flutter_ebook_app/src/common/common.dart';
  
  class MyErrorWidget extends StatelessWidget {
    final VoidCallback refreshCallBack;
    final bool isConnection;
  
    const MyErrorWidget({
      super.key,
      required this.refreshCallBack,
      this.isConnection = false,
    });
  
    @override
    Widget build(BuildContext context) {
      return Container(
        alignment: Alignment.center,
        margin: const EdgeInsets.symmetric(horizontal: 20.0),
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: <Widget>[
            const Text(
              '😔',
              style: TextStyle(
                fontSize: 60.0,
              ),
            ),
            Container(
              margin: const EdgeInsets.only(bottom: 15.0),
              child: Text(
                getErrorText(),
                textAlign: TextAlign.center,
                style: TextStyle(
                  color: context.theme.textTheme.titleLarge!.color,
                  fontSize: 17.0,
                  fontWeight: FontWeight.w700,
                ),
              ),
            ),
            ElevatedButton(
              onPressed: () => refreshCallBack(),
              style: ElevatedButton.styleFrom(
                shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(5.0),
                ),
                backgroundColor: context.theme.colorScheme.secondary,
              ),
              child: const Text(
                'TRY AGAIN',
                style: TextStyle(
                  color: Colors.white,
                  fontSize: 15.0,
                  fontWeight: FontWeight.bold,
                ),
              ),
            ),
          ],
        ),
      );
    }
  
    String getErrorText() {
      if (isConnection) {
        return 'There is a problem with your internet connection. '
            '\nPlease try again.';
      } else {
        return 'Could not load this page. \nPlease try again.';
      }
    }
  }
  