import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:wallpaper/common/components/keep_alive_wrapper.dart';
import 'package:wallpaper/modules/home/home_controller.dart';

class HomeView extends GetView<HomeController> {
  const HomeView({super.key});

  @override
  Widget build(BuildContext context) {
    Get.lazyPut(() => HomeController());
    return SafeArea(
      child: GetBuilder<HomeController>(
        builder: (controller) {
          return Column(
            children: [
              if (controller.wallpaperModelList.isNotEmpty) ...[
                _tabBar(),
                _tabBarView(),
              ],
            ],
          );
        },
      ),
    );
  }

  Widget _tabBar() {
    return TabBar(
      isScrollable: true,
      labelPadding: const EdgeInsets.symmetric(horizontal: 8.0).w,
      indicatorPadding: const EdgeInsets.only(bottom: 6).h,
      controller: controller.tabController,
      tabs: controller.wallpaperModelList.map((e) => Tab(text: '${e.name}')).toList(),
    );
  }

  Widget _tabBarView() {
    return Expanded(
      child: TabBarView(
        physics: const BouncingScrollPhysics(),
        controller: controller.tabController,
        children: controller.clsPages.map((e) => KeepAliveWrapper(child: e)).toList(),
      ),
    );
  }
}