codemap.md

app/navigation/

Responsibility

app/navigation/ defines the app wide navigation and task routing contracts used to decouple feature modules, app shell code, and task modules.

Design Patterns

• Router singletons expose typed provider interfaces that are bound by owning modules.
• Parcelable parameter models implement IParam for Bundle transfer.
• Extension functions convert params, launch activities, create fragments, and enqueue work.
• Work scheduler controller contracts abstract WorkManager scheduling for task routes.

Data & Control Flow

Callers invoke a router, the router resolves a Koin bound provider, and provider implementations return an activity intent, fragment class, sheet class, worker class, or scheduler. Optional parameter objects are converted to Bundle or work input data.

Integration Points

• Consumed by app/src/main/kotlin/co/anitrend/component/screen/MainScreen.kt.
• Implemented by feature, common, task, android/deeplink, and android/navigation modules.
• Uses domain enums in route parameter types without importing data layer implementations.