content: import 'package:dairy_app/features/auth/presentation/widgets/fingerprint_button.dart';
  import 'package:dairy_app/features/auth/presentation/widgets/number_button.dart';
  import 'package:dairy_app/features/auth/presentation/widgets/backspace_button.dart';
  import 'package:flutter/material.dart';
  
  class NumberPad extends StatelessWidget {
    final Function(String) addPINDigit;
    final Function() deletePINDigit;
  
    const NumberPad(
        {super.key, required this.addPINDigit, required this.deletePINDigit});
  
    @override
    Widget build(BuildContext context) {
      return Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          Row(
            mainAxisSize: MainAxisSize.min,
            children: [
              NumberButton(value: "1", addPINDigit: addPINDigit),
              NumberButton(value: "2", addPINDigit: addPINDigit),
              NumberButton(value: "3", addPINDigit: addPINDigit),
            ],
          ),
          const SizedBox(height: 20),
          Row(
            mainAxisSize: MainAxisSize.min,
            children: [
              NumberButton(value: "4", addPINDigit: addPINDigit),
              NumberButton(value: "5", addPINDigit: addPINDigit),
              NumberButton(value: "6", addPINDigit: addPINDigit),
            ],
          ),
          const SizedBox(height: 20),
          Row(
            mainAxisSize: MainAxisSize.min,
            children: [
              NumberButton(value: "7", addPINDigit: addPINDigit),
              NumberButton(value: "8", addPINDigit: addPINDigit),
              NumberButton(value: "9", addPINDigit: addPINDigit),
            ],
          ),
          const SizedBox(height: 20),
          Row(
            mainAxisSize: MainAxisSize.min,
            children: [
              FingerprintButton(),
              NumberButton(value: "0", addPINDigit: addPINDigit),
              BackspaceButton(deletePINDigit: deletePINDigit),
            ],
          ),
        ],
      );
    }
  }
  