PiliPlus/lib/pages/pgc_review/view.dart

import 'package:PiliPlus/models/common/pgc_review_type.dart';
import 'package:PiliPlus/pages/pgc_review/child/controller.dart';
import 'package:PiliPlus/pages/pgc_review/child/view.dart';
import 'package:PiliPlus/pages/pgc_review/post/view.dart';
import 'package:PiliPlus/utils/extension.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';

class PgcReviewPage extends StatefulWidget {
  const PgcReviewPage({
    super.key,
    required this.name,
    required this.mediaId,
  });

  final String name;
  final dynamic mediaId;

  @override
  State<PgcReviewPage> createState() => _PgcReviewPageState();
}

class _PgcReviewPageState extends State<PgcReviewPage>
    with SingleTickerProviderStateMixin, AutomaticKeepAliveClientMixin {
  late final _tabController =
      TabController(length: PgcReviewType.values.length, vsync: this);

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

  @override
  Widget build(BuildContext context) {
    super.build(context);
    final theme = Theme.of(context);
    return Stack(
      clipBehavior: Clip.none,
      children: [
        Column(
          children: [
            SizedBox(
              width: double.infinity,
              child: TabBar(
                controller: _tabController,
                isScrollable: true,
                tabAlignment: TabAlignment.start,
                dividerHeight: 0,
                indicatorWeight: 0,
                overlayColor: WidgetStateProperty.all(Colors.transparent),
                splashFactory: NoSplash.splashFactory,
                indicatorPadding:
                    const EdgeInsets.symmetric(horizontal: 3, vertical: 8),
                indicator: BoxDecoration(
                  color: theme.colorScheme.secondaryContainer,
                  borderRadius: const BorderRadius.all(Radius.circular(20)),
                ),
                indicatorSize: TabBarIndicatorSize.tab,
                labelColor: theme.colorScheme.onSecondaryContainer,
                unselectedLabelColor: theme.colorScheme.outline,
                labelStyle: TabBarTheme.of(context)
                        .labelStyle
                        ?.copyWith(fontSize: 13) ??
                    const TextStyle(fontSize: 13),
                dividerColor: Colors.transparent,
                tabs: PgcReviewType.values
                    .map((e) => Tab(text: e.label))
                    .toList(),
                onTap: (index) {
                  try {
                    if (!_tabController.indexIsChanging) {
                      final item = PgcReviewType.values[index];
                      Get.find<PgcReviewController>(
                              tag: '${widget.mediaId}${item.name}')
                          .scrollController
                          .animToTop();
                    }
                  } catch (_) {}
                },
              ),
            ),
            Expanded(
              child: Material(
                color: Colors.transparent,
                child: TabBarView(
                  controller: _tabController,
                  physics: const NeverScrollableScrollPhysics(),
                  children: PgcReviewType.values
                      .map((e) =>
                          PgcReviewChildPage(type: e, mediaId: widget.mediaId))
                      .toList(),
                ),
              ),
            ),
          ],
        ),
        Positioned(
          right: 16,
          bottom: MediaQuery.paddingOf(context).bottom + 16,
          child: FloatingActionButton(
            onPressed: () => showDialog(
              context: context,
              builder: (context) => AlertDialog(
                clipBehavior: Clip.hardEdge,
                contentPadding: const EdgeInsets.symmetric(vertical: 12),
                content: Column(
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    ListTile(
                      dense: true,
                      title: const Text(
                        '写短评',
                        style: TextStyle(fontSize: 14),
                      ),
                      onTap: () {
                        Get.back();
                        showModalBottomSheet(
                          context: context,
                          useSafeArea: true,
                          isScrollControlled: true,
                          builder: (context) {
                            return PgcReviewPostPanel(
                              name: widget.name,
                              mediaId: widget.mediaId,
                            );
                          },
                        );
                      },
                    ),
                    ListTile(
                      dense: true,
                      title: const Text(
                        '写长评',
                        style: TextStyle(fontSize: 14),
                      ),
                      onTap: () => Get
                        ..back()
                        ..toNamed(
                          '/webview',
                          parameters: {
                            'url':
                                'https://member.bilibili.com/article-text/mobile?theme=${Get.isDarkMode ? 1 : 0}&media_id=${widget.mediaId}'
                          },
                        ),
                    ),
                  ],
                ),
              ),
            ),
            child: const Icon(Icons.edit),
          ),
        ),
      ],
    );
  }

  @override
  bool get wantKeepAlive => true;
}