import 'package:flutter/material.dart';

class CrashTestPage extends StatefulWidget {
 const CrashTestPage({super.key, required this.title});

 final String title;

 @override
 _CrashTestPageState createState() => _CrashTestPageState();
}

class _CrashTestPageState extends State<CrashTestPage> {
 final TextEditingController _num1Controller = TextEditingController();
 final TextEditingController _num2Controller = TextEditingController();

 // Function to divide two numbers
 double divide(int a, int b) {
   if (b == 0) {
     throw Exception('You cannot divide by zero.');
   }
   return a / b;
 }

 @override
 Widget build(BuildContext context) {
   return Scaffold(
     appBar: AppBar(
       title: Text(widget.title),
     ),
     body: Center(
       child: Padding(
         padding: const EdgeInsets.all(28.0),
         child: Column(
           mainAxisAlignment: MainAxisAlignment.center,
           children: <Widget>[
             TextField(
               controller: _num1Controller,
               keyboardType: TextInputType.number,
               decoration:
                   const InputDecoration(hintText: 'Enter first number'),
             ),
             TextField(
               controller: _num2Controller,
               keyboardType: TextInputType.number,
               decoration:
                   const InputDecoration(hintText: 'Enter second number'),
             ),
             SizedBox(height: 20), // ignore: prefer_const_constructors
             const Text(
               'if you divide by zero, the app will crash',
             ),
             ElevatedButton(
               style: ElevatedButton.styleFrom(
                 backgroundColor: Colors.black,
               ),
               onPressed: () {
                 try {
                   // Let's say we have a function that divides two numbers
                   var result = divide(int.parse(_num1Controller.text),
                       int.parse(_num2Controller.text));
                   ScaffoldMessenger.of(context).showSnackBar(
                     SnackBar(content: Text('Result: $result')),
                   );
                 } catch (e) {
                   // If an error occurs (like trying to divide by zero), it will be caught here
                   ScaffoldMessenger.of(context).showSnackBar(
                     SnackBar(content: Text(e.toString())),
                   );
                 }
               },
               child: const Text(
                 'Divide',
                 style: TextStyle(color: Colors.white),
               ),
             ),
           ],
         ),
       ),
     ),
   );
 }
}