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children: [
_buildQuickActionButton(context, 'Transfer', Icons.send, TransferScreen()),
_buildQuickActionButton(context, 'Cashout', Icons.money, CashoutScreen()),
],
),
],
),
);
}
Widget _buildQuickActionButton(BuildContext context, String title, IconData icon, Widget screen) {
return GestureDetector(
onTap: () => Navigator.push(context, MaterialPageRoute(builder: (context) => screen)),
child: Column(
children: [
CircleAvatar(
radius: 30,
child: Icon(icon, size: 30),
),
SizedBox(height: 5),
Text(title),
],
),
);
}
}
EOF
cat << 'EOF' > lib/screens/transfer_screen.dartimport 'package:flutter/material.dart';
class TransferScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('Transfer Funds')),
body: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
children: [
TextField(
decoration: InputDecoration(
labelText: 'Recipient Phone Number',
border: OutlineInputBorder(),
),
),
SizedBox(height: 20),
TextField(
decoration: InputDecoration(
labelText: 'Amount',
border: OutlineInputBorder(),
),
keyboardType: TextInputType.number,
),
SizedBox(height: 20),
ElevatedButton(
onPressed: () {
// Transfer logic
},
child: Text('Transfer'),
),
],
),
),
);
}
}
EOF
cat << 'EOF' > lib/screens/cashout_screen.dartimport 'package:flutter/material.dart';
class CashoutScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('Cashout')),
body: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
children: [
TextField(
decoration: InputDecoration(
labelText: 'Agent Phone Number',
border: OutlineInputBorder(),
),
),
SizedBox(height: 20),
TextField(
decoration: InputDecoration(
labelText: 'Amount',
border: OutlineInputBorder(),
),
keyboardType: TextInputType.number,
),
SizedBox(height: 20),
ElevatedButton(
onPressed: () {
// Cashout logic
},
child: Text('Cashout'),
),
],
),
),
);
}
}
EOF
cat << 'EOF' > lib/screens/scan_screen.dartimport 'package:flutter/material.dart';
import 'package:qr_code_scanner/qr_code_scanner.dart';
class ScanScreen extends StatefulWidget {
@override
_ScanScreenState createState() => _ScanScreenState();
}
class _ScanScreenState extends State<ScanScreen> {
final GlobalKey qrKey = GlobalKey(debugLabel: 'QR');
Barcode result;
QRViewController controller;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('Scan QR Code')),
body: QRView(
key: qrKey,
onQRViewCreated: _onQRViewCreated,
),
);
}
void _onQRViewCreated(QRViewController controller) {
this.controller = controller;
controller.scannedDataStream.listen((scanData) {
setState(() {
result = scanData;
});
});
}
@override
void dispose() {
controller.dispose();
super.dispose();
}
}
EOF
}
# Function to build the Flutter app (APK)
build_flutter_app() { echo "Building the Flutter APK..."; flutter build apk; }
# Main execution flow
main() { install_flutter; create_flutter_project "mobile_wallet_app"; install_dependencies; setup_project_structure; build_flutter_app; }
# Start script execution
main
ls -la
git add .
git commit -m "update"
git push origin main
cd
cd mobile-wallet-pos-app
#!/bin/bash
# Function to check and install Flutter if not already installed
install_flutter() { echo "Checking if Flutter is installed..."; if ! command -v flutter &> /dev/null; then echo "Flutter not found. Installing Flutter SDK..."; git clone https://github.com/flutter/flutter.git -b stable --depth 1; export PATH="$PWD/flutter/bin:$PATH"; else echo "Flutter is already installed."; fi; }
# Function to create a new Flutter project
create_flutter_project() { local project_name=$1; echo "Creating Flutter project: $project_name"; flutter create $project_name; cd $project_name; }
# Function to install necessary Flutter dependencies
install_dependencies() { echo "Installing necessary dependencies for the project..."
flutter pub add qr_code_scanner; flutter pub add stripe_payment # For Visa card integration
flutter pub add provider; flutter pub add intl # For currency formatting
flutter pub add flutter_pos_printer_platform # For POS printing
flutter pub add ecommerce_ui; }
# Function to create directories and files
setup_project_structure() { echo "Setting up project structure..." mkdir -p lib/screens lib/widgets lib/services lib/models
cat << 'EOF' > lib/main.dartimport 'package:flutter/material.dart';
import 'screens/home_screen.dart';
import 'screens/transfer_screen.dart';
import 'screens/cashout_screen.dart';
import 'screens/scan_screen.dart';
import 'screens/pos_screen.dart';
import 'screens/ecommerce_screen.dart';
import 'screens/accounting_screen.dart';
import 'screens/payment_screen.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Mobile Wallet & POS App',
theme: ThemeData(
primarySwatch: Colors.red,
),
home: MainAppScreen(),
);
}
}
class MainAppScreen extends StatefulWidget {
@override
_MainAppScreenState createState() => _MainAppScreenState();
}
class _MainAppScreenState extends State<MainAppScreen> {
int _selectedIndex = 0;
static List<Widget> _widgetOptions = <Widget>[
HomeScreen(),
ScanScreen(),
TransferScreen(),
CashoutScreen(),
PosScreen(),
EcommerceScreen(),
AccountingScreen(),
PaymentScreen(), # Visa card payment screen
];
void _onItemTapped(int index) {
setState(() {
_selectedIndex = index;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Mobile Wallet & POS App'),
),
body: _widgetOptions.elementAt(_selectedIndex),
bottomNavigationBar: BottomNavigationBar(
items: const <BottomNavigationBarItem>[
BottomNavigationBarItem(
icon: Icon(Icons.home),
label: 'Home',
),
BottomNavigationBarItem(
icon: Icon(Icons.qr_code_scanner),
label: 'Scan',
),
BottomNavigationBarItem(
icon: Icon(Icons.send),
label: 'Transfer',
),
BottomNavigationBarItem(
icon: Icon(Icons.money),
label: 'Cashout',
),
BottomNavigationBarItem(
icon: Icon(Icons.store),
label: 'POS',
),
BottomNavigationBarItem(
icon: Icon(Icons.shopping_cart),
label: 'eCommerce',
),
BottomNavigationBarItem(
icon: Icon(Icons.account_balance),
label: 'Accounting',
),
BottomNavigationBarItem(
icon: Icon(Icons.payment),
label: 'Payments',
),
],
currentIndex: _selectedIndex,
selectedItemColor: Colors.red,
onTap: _onItemTapped,
),
);
}
}
EOF
cat << 'EOF' > lib/screens/pos_screen.dartimport 'package:flutter/material.dart';
class PosScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('Point of Sale')),
body: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
children: [
// POS items and transaction processing
Text('POS Functionality Coming Soon'),
// Add POS processing logic here
],
),
),
);
}
}
EOF
cat << 'EOF' > lib/screens/ecommerce_screen.dartimport 'package:flutter/material.dart';
class EcommerceScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('eCommerce')),
body: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
children: [
// List of products and checkout
Text('eCommerce Functionality Coming Soon'),
// Add eCommerce logic here
],
),
),
);
}
}
EOF
cat << 'EOF' > lib/screens/accounting_screen.dartimport 'package:flutter/material.dart';
class AccountingScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('General Accounting')),
body: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
children: [
// Display transactions, revenues, and expenses
Text('Accounting Functionality Coming Soon'),
// Add Accounting logic here
],
),
),
);
}
}
EOF
cat << 'EOF' > lib/screens/payment_screen.dartimport 'package:flutter/material.dart';
import 'package:stripe_payment/stripe_payment.dart';
class PaymentScreen extends StatefulWidget {
@override
_PaymentScreenState createState() => _PaymentScreenState();
}
class _PaymentScreenState extends State<PaymentScreen> {
@override
void initState() {
super.initState();
StripePayment.setOptions(
StripeOptions(
publishableKey: "pk_test_12345", // Add your Stripe publishable key here
merchantId: "Test",
androidPayMode: 'test',
),
);
}
void startPayment() {
StripePayment.paymentRequestWithCardForm(
CardFormPaymentRequest(),
).then((paymentMethod) {
// Handle payment success
}).catchError((e) {
// Handle payment error
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('Visa Card Payment')),
body: Center(
child: ElevatedButton(
onPressed: startPayment,
child: Text('Pay with Visa'),
),
),
);
}
}
EOF
}
# Function to build the Flutter app (APK)
build_flutter_app() { echo "Building the Flutter APK..."; flutter build apk; }
# Main execution flow
main() { install_flutter; create_flutter_project "wallet_pos_ecommerce_app"; install_dependencies; setup_project_structure; build_flutter_app; }
# Start script execution
main
#!/bin/bash
# Function to check if README.md exists and create/update it
update_readme() { README_FILE="README.md" echo "Checking if $README_FILE exists..."; if [[ -f "$README_FILE" ]]; then echo "$README_FILE found. Updating..."; else echo "$README_FILE not found. Creating a new one..."; fi
cat > $README_FILE << EOF# Wallet POS eCommerce App
## Project Overview
This project is a comprehensive mobile application developed using **Flutter**, integrating the following key features:
- **Visa Card Payment Integration** (via Stripe)
- **Point of Sale (POS) System**
- **eCommerce Functionality** (product listing, shopping cart, checkout)
- **General Accounting** for tracking transactions, revenue, and expenses
## Features
### 1. Visa Card Payment Integration
The app supports **Visa card payments** through **Stripe**, enabling users to make payments using their Visa cards. This integration allows for secure payment processing within the app.
#### Key Stripe Payment Features:
- Users can enter their card details and process payments within the app.
- Real-time payment validation and processing.
- Secure handling of card information.
### 2. Point of Sale (POS) System
The **Point of Sale (POS)** feature allows users to:
- Handle in-store sales.
- Process payments directly.
- Print receipts via a connected POS printer.
- Manage product inventory during checkout.
#### POS Features:
- Integration with a POS printer for receipt printing.
- Real-time product and inventory management during sales.
- Efficient sales tracking.
### 3. eCommerce Functionality
The app includes **eCommerce features** that enable online shopping experiences, such as:
- **Product listing**: View available products.
- **Shopping cart**: Add items to the cart.
- **Checkout**: Complete the purchase process securely.
- **Order management**: View and track past orders.
#### Key eCommerce Features:
- Users can browse a catalog of products.
- Shopping cart for product selection and checkout.
- Secure payment options during checkout.
### 4. General Accounting System
The **Accounting Module** is designed to:
- Track daily transactions, revenues, and expenses.
- Generate financial reports and summaries.
- Manage accounts, including income and expenses.
#### Key Accounting Features:
- Display detailed financial reports.
- Track income and expenses over time.
- Real-time transaction recording and balancing.
## Project Structure
The project structure is organized into different modules:
- **lib/screens**: Contains all the screen UI components for POS, eCommerce, payments, and accounting.
- **lib/services**: Services for handling data and payment integrations.
- **lib/models**: Data models for the application.
- **lib/widgets**: Reusable UI components.
## Setup Instructions
### Prerequisites:
- Flutter SDK: Install [Flutter](https://flutter.dev/docs/get-started/install) if not already installed.
- Stripe account: Required for Visa payment processing. You will need your **publishable key** and **secret key** from Stripe.
### How to Set Up the Project:
1. Clone the project:
\`\`\`bash
git clone <repository-url>
cd wallet_pos_ecommerce_app
\`\`\`
2. Install Flutter dependencies:
\`\`\`bash
flutter pub get
\`\`\`
3. Build the Flutter app:
\`\`\`bash
flutter build apk
\`\`\`
4. To run the project on a connected device or emulator:
\`\`\`bash
flutter run
\`\`\`
### Stripe Setup:
- Add your **publishable key** to the Stripe initialization in the `lib/screens/payment_screen.dart`.
### License
This project is licensed under the MIT License.
### Authors
Developed by [Your Name].
EOF
echo "README.md has been updated successfully."; }
# Main execution flow
update_readme
git add .
cd mobile-wallet-pos-app
gcloud login
gcloud auth login
git add .
git commit -m"update"
git push origin main
git status
git push oriigin master
git push master