iOS Architecture Patterns Study

This repository contains practical examples of various iOS architecture patterns and development concepts, demonstrating clean code practices and modern Swift development techniques.

📚 Examples Included

1. Clean Architecture Example (Clean-Example/)

A comprehensive implementation of Clean Architecture principles in iOS, featuring:

• Domain Layer: Entities, Use Cases, and Repository protocols
• Data Layer: Data sources and repository implementations
• Presentation Layer: ViewModels and Views using SwiftUI
• Dependency Injection: DIContainer for managing dependencies

2. Dependency Injection Example (DependencyInjection-Example/)

Demonstrates different approaches to dependency injection in SwiftUI:

• Custom DI Container implementation
• Environment-based injection
• Service protocols and implementations
• Clean separation of concerns

3. Networking Layer Example (NetworkingLayer-Example/)

A robust networking layer implementation showcasing:

• Protocol-based network service architecture
• Error handling and retry mechanisms
• Mock implementations for testing
• Comprehensive unit tests
• User management with CRUD operations

4. Coordinators Example (Coordinators-Example/)

Navigation management using the Coordinator pattern:

• App-level coordination
• Deep link handling
• Modular view navigation
• Separation of navigation logic from views

5. VIPER Architecture Example (Viper-Example/)

Complete VIPER (View, Interactor, Presenter, Entity, Router) implementation:

• Todo application demonstrating all VIPER components
• Modular architecture with clear responsibilities
• Navigation routing between modules

🎯 Learning Objectives

This repository serves as a practical guide for:

• Understanding different iOS architecture patterns
• Implementing clean code principles
• Managing dependencies effectively
• Building testable and maintainable code
• Handling navigation and app flow

🔗 Related Content

For detailed explanations and insights about these patterns, check out my articles on Medium: @maatheusgois

Topics covered include:

• iOS Architecture Patterns
• Clean Code in Swift
• Dependency Injection Techniques
• SwiftUI Best Practices
• Testing Strategies
• Modern iOS Development

🚀 Getting Started

Each example is self-contained and can be run independently:

1. Clone the repository
2. Navigate to any example folder
3. Open the .xcodeproj file in Xcode
4. Build and run the project

📋 Requirements

• Xcode 14.0+
• iOS 16.0+
• Swift 5.7+

🤝 Contributing

Feel free to explore, learn, and suggest improvements. Each example demonstrates specific concepts that can be applied to real-world iOS development.

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This repository is part of my ongoing study and sharing of iOS development best practices. For more insights and detailed explanations, visit my Medium profile.