executeEnterDemoMode method

void executeEnterDemoMode({ required AFStateTestID stateTestId, required AFMergePublicStateDelegate mergePublicState, })

Implementation

void executeEnterDemoMode({
  required AFStateTestID stateTestId,
  required AFMergePublicStateDelegate mergePublicState,
}) async {

  // save the route state prior to moving to the transition screen.
  final route = AFibF.g.internalOnlyActiveStore.state.public.route;
  AFibF.g.setPreDemoModeRoute(route);

  // first, navigate to the entering/leaving demo model page.
  AFibF.g.internalOnlyDispatcher(AFConceptualStore.appStore).dispatch(AFUIDemoModeEnterScreen.navigatePush().castToReplaceAll());

  // wait for all navigation to complete, so that you don't have animations trying to
  // reference screens that existed prior to demo-mode, then:

  // Note: you cannot use executeDeferredCallback here, because in prototype mode it doesn't actually delay,
  // and we really need to delay and wait for the screen to render, even in prototype mode.
  Timer(const Duration(seconds: 1), () {

    // restore the demo mode store to its initial state.
    final demoDispatcher = AFibF.g.internalOnlyDispatcher(AFConceptualStore.demoModeStore);
    demoDispatcher.dispatch(AFResetToInitialStateAction());

    AFibF.g.setActiveStore(AFConceptualStore.demoModeStore);

    // build the test data.
    final globalState = AFibGlobalState(
      appContext: AFibF.context,
      activeConceptualStore: AFConceptualStore.demoModeStore
    );
    globalState.initializeForDemoMode();

    // find the desired state test.
    final test = globalState.stateTests.findById(stateTestId);

    // build that state test only.
    final testContext = AFStateTestContextForState(
      test as AFStateTest,
      AFConceptualStore.demoModeStore,
      isTrueTestContext: true
    );

    // this both generates the state, and configures all the query overrides,
    test.execute(testContext);

    // allow them to merge down any parts of the state that they wish to preserve from the real
    // app (for example, the help state.)
    AFibF.g.swapActiveAndBackgroundStores(
      mergePublicState: mergePublicState
    );

    assert(AFibF.g.internalOnlyActive.store!.state.public.conceptualStore == AFConceptualStore.demoModeStore);

    // this puts AFib into a mode where queries are routed through the state test's spoofed queries
    // instead of through the true query handling mechanism.
    //testContext.setTarget(AFTargetStore.uiStore);
    AFibF.g.demoModeTest = testContext;

    // now, you have the desired state, but you don't want to install all of it, so
    // now, go ahead and synchronize
    final route = AFibF.g.internalOnlyActiveStore.state.public.route;
    AFibF.g.internalOnlyActiveDispatcher.dispatch(AFNavigateSyncNavigatorStateWithRoute(route));
  });
}