swiftui-view-refactor

To enforce consistent property ordering in SwiftUI views, organize properties sequentially: Environment, private and public lets, @State stored properties, computed vars, init, body, and helper functions. This structure reduces layout drift and improves maintainability.

The best way to handle dependency injection in SwiftUI using the MV pattern is through explicit dependencies via Environment and Observation, using non-optional view models when needed to ensure safe, testable state flow across small, composable views.

You should split large SwiftUI body properties into subviews when refactoring to maintain a stable view tree, extract complex pieces into dedicated view builders, and avoid top-level conditional swapping that causes layout drift.

Your SwiftUI view tree becomes unstable during state changes when top-level conditional swapping occurs. Refactoring to maintain a stable view tree and using explicit Observation prevents this layout drift.

Yes, you can use the MV pattern with non-optional view models in SwiftUI. Enforcing non-optional view models when needed ensures safe dependency handling and controlled state flow across your refactored views.

To refactor an existing SwiftUI view for testability, apply consistent property ordering, adopt the MV pattern with explicit Observation, and split large bodies into subviews to transform it into a clean, testable component.