Any way to use bindings with TabController?

[elemental21]

I have a project where I'm making use of the GetX CLI to generate pages. It automatically creates bindings and named routing. I was curious if it was possible to make use of the binding classes when navigating with a TabController. I've created a tab state class based on the accepted answer here: https://stackoverflow.com/questions/63924491/how-to-build-a-tabview-using-flutter-getx. So is there any way to run those binding "puts" when a tab change is happening?

Thank you!

[elemental21]

I came up with this and it seems to work. Does anyone see any issues with this code? Is there a better way to hook into the tab changes?

Thanks for any input

class GetXTabController extends GetxController with SingleGetTickerProviderMixin {
  final tabData = {
    "Library": {
      "text": "Library",
      "icon": const FaIcon(FontAwesomeIcons.folderOpen),
      "view": LibraryView(),
      "binding": LibraryBinding(),
    },
    "Search": {
      "text": "Search",
      "icon": const FaIcon(FontAwesomeIcons.search),
      "view": SearchView(),
      "binding": SearchBinding(),
    }
  };

  final List<Tab> tabs = <Tab>[];
  final List<Widget> tabPages = <Widget>[];
  late TabController controller;
  late TickerCallback storedTick;

  tickerWrapper(Duration elapsed) {
    String tabIndex = tabs[controller.index].text.toString();
    bindView(tabIndex);
    storedTick(elapsed);
  }

  void bindView(String key) {
    if (tabData[key]?.containsKey("isBound") ?? false) {
      return;
    }
    tabData[key]?["isBound"] = 1;
    (tabData[key]?["binding"] as Bindings).dependencies();
  }

  @override
  Ticker createTicker(TickerCallback onTick) {
    storedTick = onTick;
    bindView(tabData.entries.first.key);
    return Ticker(tickerWrapper);
  }

  @override
  void onInit() {
    super.onInit();
    tabData.forEach((k, v) {
      tabs.add(Tab(text: v["text"].toString(), icon: v["icon"] as FaIcon));
      tabPages.add(v["view"] as Widget);
    });

    controller = TabController(vsync: this, length: tabs.length);
  }

  @override
  void onClose() {
    controller.dispose();
    super.onClose();
  }
}

Here's the view code:

class HomeView extends GetView<GetXTabController> {
  final bool showBackButton = false;
  final bool showNotifications = true;
  @override
  Widget build(BuildContext context) {
    return WillPopScope(
      onWillPop: () async {
        return false;
      },
      child: Scaffold(
          appBar: header(showBackButton, showNotifications),
          body: TabBarView(
            children: controller.tabPages,
            controller: controller.controller,
          ),
          bottomNavigationBar: TabBar(
            tabs: controller.tabs,
            controller: controller.controller,
          )),
    );
  }
}