LOTRConverter

       

Overview

This SwiftUI project is a Lord of the Rings themed currency converter application.

Based on the Udemy course iOS 18, SwiftUI 6, & Swift 6: Build iOS Apps From Scratch.

💡 Custom Implementations

The following features and improvements were independently developed, extending beyond the course curriculum:

• Integration of additional packages to extend capabilities and streamline development
• Project structure for better organization
• Persistent storage for user preferences (last selected currencies)
• Reusable UI components for better maintainability

Features

• Convert between different Middle-earth currencies
• Interactive UI with custom backgrounds and icons
• Informative popover tips for improved user experience
• Persistent storage of user's last selected currencies

Demo

Project Structure

• Features/: Contains the main feature of the app, Currency Exchange
  • Views/: Main views for the currency conversion interface
  • Models/: Data models and business logic
  • Components/: Reusable UI components
  • Extensions/: Swift extensions for additional functionality
  • Tips/: Custom tips for improved user experience

LOTRConverter/
├── LOTRConverterApp.swift
├── Assets.xcassets
├── Features/
│   └── CurrencyExchange/
│       ├── Views/
│       │   ├── CurrencyExchangeView.swift
│       │   ├── CurrencyExchangeInfoView.swift
│       │   └── CurrencySelectionView.swift
│       ├── Models/
│       │   └── CurrencyModel.swift
│       ├── Components/
│       │   ├── BackgroundView.swift
│       │   ├── CurrencyExchangeRateView.swift
│       │   ├── CurrencyIconGridView.swift
│       │   ├── CurrencyIconView.swift
│       │   └── CurrencyInputView.swift
│       ├── Extensions/
│       │   └── UserDefaultsExtension.swift
│       └── Tips/
│           └── CurrencySelectionTip.swift

Packages

This project uses Swift Package Manager (SPM) for dependency management. The following packages are included:

• Inject - Used for hot reloading during development