showTour static method

Implementation

static Future<void> showTour(
  BuildContext context,
  Config config, {
  required DataModel data,
  ScrollController? scrollController,
  bool showNextAndPreviousButtons = false,
  required Map<dynamic, dynamic> gkeys,
}) async {
  List<Widget> widgets = [];
  List<GlobalKey> keys = [];
  List<StepModel> tours = data.steps;
  for (int i = 0; i < tours.length; i++) {
    // final tooltip = SuperTooltipController();
    WebViewController tourWebViewController = WebviewUtil.init(isTour: true);
    String body = tours[i].content.toString();
    String textColor = tours[i].textColor.toString();
    String? contentHeight = tours[i].height;
    String? contentwidth = tours[i].width;
    final key = gkeys[tours[i].selector.toString()];
    keys.add(key);
    if (scrollController != null) {
      await scrollToTarget(key, scrollController);
    }

    widgets.add(
      SingleChildScrollView(
        child: Container(
          margin: EdgeInsets.zero,
          padding: EdgeInsets.zero,
          child: Column(
            mainAxisSize: MainAxisSize.min,
            children: [
              const SizedBox(height: 20),
              WebviewUtil.getWebViewWidget(
                targetKey: key,
                body,
                textColor,
                contentHeight: contentHeight,
                contentwidth: contentwidth,
                tourWebViewController: tourWebViewController,
                step: tours[i],
              ),
              if (showNextAndPreviousButtons) ...{
                const SizedBox(height: 20),
                previousAndNextButtons(
                  i,
                  tours.length - 1,
                ),
              }
            ],
          ),
        ),
      ),
    );

    WebviewUtil.load(
      null,
      body,
      tourWebViewController: tourWebViewController,
    );
  }
  //TODO: fix this temporary hack
  Future.delayed(Duration(milliseconds: 500), () async {
    bool? isDisposed = await Pref.readBool('disposed');
    if (isDisposed != true) {
      TourUtil.show(
        context,
        widgets: widgets,
        keys: keys,
        data: data,
        targetIdentifier: "keyTour",
      );
    }
  });
}