import 'package:flutter/material.dart';
import 'package:zhiying_base_widget/widgets/home_goods/home_goods.dart';
import 'package:zhiying_base_widget/widgets/home_goods/home_goods_header.dart';
import 'package:zhiying_base_widget/widgets/home_goods/skeleton/home_goods_header_sk.dart';
import 'package:zhiying_base_widget/widgets/home_goods/skeleton/home_goods_sk.dart';
import 'package:zhiying_comm/zhiying_comm.dart';

class GoodsListCreater extends WidgetCreater {
  @override
  List<Widget> createWidgets(Map<String, dynamic> model) {
    TabController controller =
        TabController(initialIndex: 0, length: 6, vsync: ScrollableState());
    return [
      _createHeader(controller),
      _createBody(controller),
    ];
  }

  @override
  List<Widget> createSkeleton(Map<String, dynamic> model) {
    return [
      _createHeaderSkeleton(),
      _createBodySkeleton(),
    ];
  }

  Widget _createHeader(TabController controller) {
    return SliverPersistentHeader(
      pinned: true,
      floating: false,
      delegate: HomeGoodsDelegate(controller),
    );
  }

  Widget _createHeaderSkeleton() {
    return SliverPersistentHeader(
      pinned: true,
      floating: false,
      delegate: HomeGoodsHeaderSkeletonDelegate(),
    );
  }

  Widget _createBody(TabController controller) {
    return SliverToBoxAdapter(
      child: HomeGoods(),
    );
  }

  Widget _createBodySkeleton() {
    return SliverToBoxAdapter(
      child: HomeGoodsSkeleton(),
    );
  }

  @override
  bool isSliverChild() {
    return true;
  }
}