trackoffical_app/app_business/lib/view/home/event_manage/event_manage.dart

import 'package:track_common/widget.dart';

import 'event_manage_controller.dart';

class EventManage extends GetView<EventManagerController> {
  const EventManage({super.key});

  @override
  Widget build(BuildContext context) {
    return GetBuilder(
        init: EventManagerController(),
        builder: (c) {
          return Level2View(
              level1: level1(),
              level2: level2(),
              level1Title: '赛事列表',
              level2Title: '用户列表',
              level2SubTitle: Obx(() => Text(
                    c.selected.value?.name != null
                        ? '(${c.selected.value!.name})'
                        : '',
                    style: const TextStyle(color: Colors.grey, fontSize: 14.22),
                  )));
        });
  }

  Iterable<Widget> level1() {
    return controller.eventList.map((e) => Obx(() => AppTitleList(
        title: e.name,
        tail: Text('${e.userCount}'),
        isSelected: controller.selected.value?.id == e.id)));
  }

  Iterable<Widget> level2() {
    return controller.eventList.map((e) => Obx(() => AppTitleList(
        title: e.name,
        tail: Text('${e.userCount}'),
        isSelected: controller.selected.value?.id == e.id)));
  }
}