PiliPlus/lib/pages/fav/pgc/view.dart

import 'package:PiliPlus/pages/fav/pgc/child_view.dart';
import 'package:flutter/material.dart';

class FavPgcPage extends StatefulWidget {
  const FavPgcPage({super.key, required this.type});

  final int type;

  @override
  State<FavPgcPage> createState() => _FavPgcPageState();
}

class _FavPgcPageState extends State<FavPgcPage>
    with AutomaticKeepAliveClientMixin, SingleTickerProviderStateMixin {
  late final TabController _tabController =
      TabController(length: 3, vsync: this, initialIndex: 1);

  @override
  bool get wantKeepAlive => true;

  @override
  void dispose() {
    _tabController.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    super.build(context);
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Row(
          children: [
            Expanded(
              child: TabBar(
                overlayColor: WidgetStateProperty.all(Colors.transparent),
                splashFactory: NoSplash.splashFactory,
                isScrollable: true,
                tabAlignment: TabAlignment.start,
                controller: _tabController,
                padding: const EdgeInsets.symmetric(horizontal: 8),
                dividerHeight: 0,
                indicatorWeight: 0,
                indicatorPadding:
                    const EdgeInsets.symmetric(horizontal: 3, vertical: 8),
                indicator: BoxDecoration(
                  color: Theme.of(context).colorScheme.secondaryContainer,
                  borderRadius: BorderRadius.circular(20),
                ),
                indicatorSize: TabBarIndicatorSize.tab,
                labelStyle: TabBarTheme.of(context)
                        .labelStyle
                        ?.copyWith(fontSize: 14) ??
                    const TextStyle(fontSize: 14),
                labelColor: Theme.of(context).colorScheme.onSecondaryContainer,
                unselectedLabelColor: Theme.of(context).colorScheme.outline,
                tabs: const [
                  Tab(text: '想看'),
                  Tab(text: '在看'),
                  Tab(text: '看过'),
                ],
              ),
            ),
            // TextButton(
            //   style: TextButton.styleFrom(
            //     foregroundColor: Theme.of(context).colorScheme.onSurfaceVariant,
            //     visualDensity: VisualDensity(horizontal: -2, vertical: -2),
            //     tapTargetSize: MaterialTapTargetSize.shrinkWrap,
            //   ),
            //   onPressed: () {},
            //   child: const Text('管理'),
            // ),
            // const SizedBox(width: 12),
          ],
        ),
        Expanded(
          child: TabBarView(
            controller: _tabController,
            physics: const NeverScrollableScrollPhysics(),
            children: List.generate(
              3,
              (index) => FavPgcChildPage(
                type: widget.type,
                followStatus: index + 1,
              ),
            ),
          ),
        ),
      ],
    );
  }
}