buildViewStateEasyRefresh<T> method

Implementation

Widget buildViewStateEasyRefresh<T>(T? data, {
    ScrollController? scrollController,
    ViewStateModelWidgetListBuilder<T>? widgetListBuilder,
    ViewStateModelWidgetBuilder<T>? widgetBuilder,
    Widget? busyWidget,
    Widget? footWidget,
    ViewStateWidgetBuilder? emptyWidgetBuilder,
    ViewStateWidgetBuilder? errorWidgetBuilder,
    bool showErrorWidget = true,
    bool showEmptyWidget = true,
    bool showBusyWidget = true,
    Function? onLoad,
    Function? onRefresh,
  }){


    List<Widget>? widgetList;
    Widget? widget;


    if(widgetListBuilder != null) {
      if(isBusy || isError){
        widgetList = [
          SliverToBoxAdapter(
            child: Container(),
          )
        ];
      }else{
        if(data != null){
          widgetList = widgetListBuilder(data);
        }
      }
    }else if(widgetBuilder != null){
      if(isBusy || isError){
        widget = Container();
      }else{
        if(data != null){
          widget = widgetBuilder(data);
        }
      }
    }


    if(ObjectUtil.isEmpty(widgetList) && ObjectUtil.isEmpty(widget)){
      return Container();
    }


    if(ObjectUtil.isEmpty(footWidget)){
      return buildBaseViewStateEasyRefresh(
          scrollController: scrollController,
          onLoad: onLoad,
          emptyWidgetBuilder: emptyWidgetBuilder,
          errorWidgetBuilder: errorWidgetBuilder,
          onRefresh: onRefresh,
          widget: widget,
          widgetList: widgetList
      );
    }else{
      return Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Expanded(
            child: buildBaseViewStateEasyRefresh(
                scrollController: scrollController,
                onLoad: onLoad,
                emptyWidgetBuilder: emptyWidgetBuilder,
                errorWidgetBuilder: errorWidgetBuilder,
                onRefresh: onRefresh,
                widget: widget,
                widgetList: widgetList
            ),
          ),
          (footWidget != null && isIdle)? footWidget : Container()
        ],
      );
    }
  }