How is information exchanged between components in the Clean Swift architecture?

In the Clean Swift architecture, communication between components occurs through well-defined protocols and data models, ensuring loose coupling and modularity.

Main components and their interactions:

• ViewController — displays data and sends user actions to the Interactor.
• Interactor — contains business logic, processes requests from the ViewController, and interacts with the Worker to fetch data.
• Presenter — formats data received from the Interactor and passes it back to the ViewController for display.
• Router — manages navigation between screens.

Data exchange occurs through special models:

• Request — data sent from the ViewController to the Interactor.
• Response — data passed from the Interactor to the Presenter.
• ViewModel — data passed from the Presenter back to the ViewController for display.

This approach clearly separates responsibilities and simplifies testing of each component.