CoderNamedHendrick

import 'dart:async';
import 'dart:io';
import 'dart:typed_data';
import 'package:camera/camera.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:google_mlkit_face_detection/google_mlkit_face_detection.dart';

CoderNamedHendrick

void main() {
  Employee emp1 = employee(EmployeeTypes.salesman);
  print(emp1.type.name);
}

// Replace Conditional with ploymorphism
Employee employee(EmployeeTypes type) {
  switch (type) {
    case EmployeeTypes.salesman:
      return Salesman();

CoderNamedHendrick

void main(){
  final Employee emp1 = Employee(EmployeeTypes.engineer);
  
  emp1.work();
}

class Employee {
  late final EmployeeStrategy _strategy;
  Employee(EmployeeTypes type){
    _setStrategy(type);

CoderNamedHendrick

import 'package:either_dart/either.dart';
import '../exceptions/exceptions.dart';

Either<AppException, E> transform<E>(
    dynamic data, E Function(Map<String, dynamic>) transformer) {
  try {
    return Right(transformer(data));
  } on TypeError {
    return Left(ObjectParseException());
  } catch (e) {

CoderNamedHendrick

import 'package:aku_staff_agent/ui/shared/app_colors.dart';
import 'package:aku_staff_agent/ui/shared/app_text_styles.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';

class AndroidDropdown extends StatefulWidget {
  final List<String> items;
  final String? hintText;
  final ValueChanged<String?>? onChanged;
  final Color? dropIconColor;

CoderNamedHendrick

import 'package:flutter/material.dart';

const Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(MyApp());
}

class MyApp extends StatefulWidget {
  @override

CoderNamedHendrick

void main() {
  final userAccount =
      Account(accountName: 'Femi Adebayo', accountNumber: '1011234355');

  userAccount.deposit(20000);

  print('Account Balance: ${userAccount.availableBalance}\n');

  userAccount.withdraw(4000);
  print('Account Balance: ${userAccount.availableBalance}\n');

CoderNamedHendrick

import 'package:flutter/material.dart';

const Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(const MyApp());
}

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

CoderNamedHendrick

extension StringCheckers on String? {
  
  bool get isBlank {
    final value = this?.trim();
    
    if (value == null || value.isEmpty){
      return true;
    }
    
    return false;

CoderNamedHendrick

class AnimatingIcon extends StatefulWidget {
  const AnimatingIcon({super.key, this.onTap});
  final VoidCallback? onTap;

  @override
  State<AnimatingIcon> createState() => _AnimatingIconState();
}

class _AnimatingIconState extends State<AnimatingIcon>
    with SingleTickerProviderStateMixin {