riadhrahma / heroquiz Goto Github PK

Folder Structure App:

AppDelegate.swift SceneDelegate.swift QuizApp.swift (Main entry point) Models:

Quiz.swift Section.swift Question.swift Response.swift Views:

HomeView.swift QuizListView.swift QuizDetailView.swift QuestionView.swift ResultView.swift ViewModels:

QuizListViewModel.swift QuizDetailViewModel.swift QuestionViewModel.swift ResultViewModel.swift Repositories:

QuizRepository.swift CacheManager.swift (for managing local cache) Services:

QuizService.swift (for network or database interactions) AnalyticsService.swift (for tracking user interactions) Resources:

Assets.xcassets Localizable.strings (for localization) Utilities:

Extensions (Folder for any Swift extensions) Helpers (Common helper functions or classes) Tests:

ModelTests.swift ViewModelTests.swift RepositoryTests.swift ViewTests.swift Design Patterns MVVM (Model-View-ViewModel):

Model: Represents the data and business logic (e.g., Quiz, Question). View: SwiftUI views that represent the UI (e.g., QuizListView, QuestionView). ViewModel: Manages the data for the view and handles user interactions (e.g., QuizListViewModel, QuestionViewModel). Repository Pattern:

Abstracts data access, whether it’s from a network, local database, or cache (e.g., QuizRepository). This makes it easier to manage data sources and swap them out if needed. Dependency Injection:

Use dependency injection to inject services or repositories into view models. This can be achieved using property wrappers like @EnvironmentObject or initializer injection. Coordinator Pattern (Optional):

If your app has complex navigation, consider using a Coordinator pattern to manage the navigation flow. Combine:

Use Combine for reactive programming, handling asynchronous data streams in a declarative way. Example Workflow HomeView:

Displays a list of quizzes. ViewModel: QuizListViewModel fetches data from QuizRepository. QuizDetailView:

Displays details of a selected quiz. ViewModel: QuizDetailViewModel manages the state of the selected quiz. QuestionView:

Displays each question and collects responses. ViewModel: QuestionViewModel manages the question state. ResultView:

Displays the results after the quiz is completed. ViewModel: ResultViewModel calculates and presents the results.