import 'dart:math';

import 'package:PiliPalaX/common/widgets/imageview.dart';
import 'package:PiliPalaX/http/video.dart';
import 'package:PiliPalaX/utils/extension.dart';
import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:get/get.dart';
import 'package:hive/hive.dart';
import 'package:PiliPalaX/common/widgets/badge.dart';
import 'package:PiliPalaX/common/widgets/network_img_layer.dart';
import 'package:PiliPalaX/models/common/reply_type.dart';
import 'package:PiliPalaX/models/video/reply/item.dart';
import 'package:PiliPalaX/pages/video/detail/index.dart';
import 'package:PiliPalaX/utils/feed_back.dart';
import 'package:PiliPalaX/utils/storage.dart';
import 'package:PiliPalaX/utils/url_utils.dart';
import 'package:PiliPalaX/utils/utils.dart';
import '../../../../../utils/app_scheme.dart';
import 'zan.dart';

Box setting = GStorage.setting;

class ReplyItem extends StatelessWidget {
  const ReplyItem({
    super.key,
    this.replyItem,
    this.replyLevel,
    this.showReplyRow = true,
    this.replyReply,
    this.replyType,
    this.needDivider = true,
    this.onReply,
    this.onDelete,
    this.onViewImage,
    this.onDismissed,
    this.getTag,
  });
  final ReplyItemModel? replyItem;
  final String? replyLevel;
  final bool? showReplyRow;
  final Function? replyReply;
  final ReplyType? replyType;
  final bool needDivider;
  final Function()? onReply;
  final Function(dynamic rpid, dynamic frpid)? onDelete;
  final VoidCallback? onViewImage;
  final ValueChanged<int>? onDismissed;
  final Function? getTag;

  @override
  Widget build(BuildContext context) {
    return Material(
      child: InkWell(
        // 点击整个评论区 评论详情/回复
        onTap: () {
          feedBack();
          replyReply?.call(replyItem, null, null);
        },
        onLongPress: () {
          feedBack();
          showModalBottomSheet(
            context: context,
            useRootNavigator: true,
            isScrollControlled: true,
            builder: (context) {
              return MorePanel(
                item: replyItem!,
                onDelete: (rpid) {
                  onDelete?.call(rpid, null);
                },
              );
            },
          );
        },
        child: Column(
          children: [
            Padding(
              padding: const EdgeInsets.fromLTRB(12, 14, 8, 5),
              child: content(context),
            ),
            if (needDivider)
              Divider(
                indent: 55,
                endIndent: 15,
                height: 0.3,
                color: Theme.of(context)
                    .colorScheme
                    .onInverseSurface
                    .withValues(alpha: 0.5),
              )
          ],
        ),
      ),
    );
  }

  Widget lfAvtar(BuildContext context, String heroTag) {
    return Stack(
      children: [
        Hero(
          tag: heroTag,
          child: NetworkImgLayer(
            src: replyItem!.member!.avatar,
            width: 34,
            height: 34,
            type: 'avatar',
          ),
        ),
        if (replyItem!.member!.vip!['vipStatus'] > 0)
          Positioned(
            right: 0,
            bottom: 0,
            child: Container(
              decoration: BoxDecoration(
                //borderRadius: BorderRadius.circular(7),
                shape: BoxShape.circle,
                color: Theme.of(context).colorScheme.surface,
              ),
              child: Image.asset(
                'assets/images/big-vip.png',
                height: 14,
                semanticLabel: "大会员",
              ),
            ),
          ),
        //https://www.bilibili.com/blackboard/activity-whPrHsYJ2.html
        if (replyItem!.member!.officialVerify != null &&
            replyItem!.member!.officialVerify!['type'] == 0)
          Positioned(
            left: 0,
            bottom: 0,
            child: Container(
              decoration: BoxDecoration(
                // borderRadius: BorderRadius.circular(8),
                shape: BoxShape.circle,
                color: Theme.of(context).colorScheme.surface,
              ),
              child: const Icon(
                Icons.offline_bolt,
                color: Colors.yellow,
                size: 14,
                semanticLabel: "认证个人",
              ),
            ),
          ),
        if (replyItem!.member!.officialVerify != null &&
            replyItem!.member!.officialVerify!['type'] == 1)
          Positioned(
            left: 0,
            bottom: 0,
            child: Container(
              decoration: BoxDecoration(
                // borderRadius: BorderRadius.circular(8),
                shape: BoxShape.circle,
                color: Theme.of(context).colorScheme.surface,
              ),
              child: const Icon(
                Icons.offline_bolt,
                color: Colors.lightBlueAccent,
                size: 14,
                semanticLabel: "认证机构",
              ),
            ),
          ),
      ],
    );
  }

  Widget content(BuildContext context) {
    if (replyItem?.member == null) return const SizedBox();
    final String heroTag = Utils.makeHeroTag(replyItem!.mid);
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: <Widget>[
        /// fix Stack内GestureDetector  onTap无效
        GestureDetector(
          behavior: HitTestBehavior.opaque,
          onTap: () {
            feedBack();
            Get.toNamed('/member?mid=${replyItem!.mid}', arguments: {
              'face': replyItem!.member!.avatar!,
              'heroTag': heroTag
            });
          },
          child: Row(
            crossAxisAlignment: CrossAxisAlignment.center,
            mainAxisSize: MainAxisSize.min,
            children: <Widget>[
              lfAvtar(context, heroTag),
              const SizedBox(width: 12),
              Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Row(
                    children: [
                      Text(
                        replyItem!.member!.uname!,
                        style: TextStyle(
                          color: (replyItem!.member!.vip!['vipStatus'] > 0 &&
                                  replyItem!.member!.vip!['vipType'] == 2)
                              ? context.vipColor
                              : Theme.of(context).colorScheme.outline,
                          fontSize: 13,
                        ),
                      ),
                      const SizedBox(width: 6),
                      Image.asset(
                        'assets/images/lv/lv${replyItem!.member!.level}.png',
                        height: 11,
                        semanticLabel: "等级：${replyItem!.member!.level}",
                      ),
                      const SizedBox(width: 6),
                      if (replyItem!.isUp!)
                        const PBadge(
                          text: 'UP',
                          size: 'small',
                          stack: 'normal',
                          fs: 9,
                        ),
                    ],
                  ),
                  Row(
                    children: <Widget>[
                      Text(
                        Utils.dateFormat(replyItem!.ctime),
                        style: TextStyle(
                          fontSize:
                              Theme.of(context).textTheme.labelSmall!.fontSize,
                          color: Theme.of(context).colorScheme.outline,
                        ),
                      ),
                      if (replyItem!.replyControl != null &&
                          replyItem!.replyControl!.location != '')
                        Text(
                          ' • ${replyItem!.replyControl!.location!}',
                          style: TextStyle(
                              fontSize: Theme.of(context)
                                  .textTheme
                                  .labelSmall!
                                  .fontSize,
                              color: Theme.of(context).colorScheme.outline),
                        ),
                    ],
                  )
                ],
              ),
            ],
          ),
        ),
        // title
        Padding(
          padding:
              const EdgeInsets.only(top: 10, left: 45, right: 6, bottom: 4),
          child: LayoutBuilder(
            builder: (BuildContext context, BoxConstraints constraints) {
              String text = replyItem?.content?.message ?? '';
              var textPainter = TextPainter(
                text: TextSpan(text: text),
                maxLines:
                    replyItem!.content!.isText! && replyLevel == '1' ? 6 : 999,
                textDirection: Directionality.of(context),
              )..layout(maxWidth: constraints.maxWidth);
              bool didExceedMaxLines = textPainter.didExceedMaxLines;
              return Semantics(
                label: text,
                child: Text.rich(
                  style: TextStyle(
                      height: 1.75,
                      fontSize:
                          Theme.of(context).textTheme.bodyMedium!.fontSize),
                  TextSpan(
                    children: [
                      if (replyItem!.isTop!) ...[
                        const WidgetSpan(
                          alignment: PlaceholderAlignment.top,
                          child: PBadge(
                            text: 'TOP',
                            size: 'small',
                            stack: 'normal',
                            type: 'line',
                            fs: 9,
                            semanticsLabel: '置顶',
                          ),
                        ),
                        const TextSpan(text: ' '),
                      ],
                      buildContent(
                        context,
                        replyItem!,
                        replyReply,
                        null,
                        textPainter,
                        didExceedMaxLines,
                      ),
                      if (didExceedMaxLines)
                        TextSpan(
                          text: '\n查看更多',
                          style: TextStyle(
                            color: Theme.of(context).colorScheme.primary,
                          ),
                        ),
                    ],
                  ),
                ),
              );
            },
          ),
        ),
        // 操作区域
        buttonAction(context, replyItem!.replyControl),
        // 一楼的评论
        if ((replyItem!.replyControl!.isShow! ||
                replyItem!.replies!.isNotEmpty ||
                replyItem!.replyControl!.entryText != null) &&
            showReplyRow!) ...[
          Padding(
            padding: const EdgeInsets.only(top: 5, bottom: 12),
            child: replyItemRow(
              context: context,
              replies: replyItem!.replies,
              replyControl: replyItem!.replyControl,
              // f_rpid: replyItem!.rpid,
              replyItem: replyItem,
              replyReply: replyReply,
              onDelete: (rpid) {
                onDelete?.call(rpid, replyItem!.rpid);
              },
            ),
          ),
        ],
      ],
    );
  }

  // 感谢、回复、复制
  Widget buttonAction(BuildContext context, replyControl) {
    return Row(
      children: <Widget>[
        const SizedBox(width: 32),
        SizedBox(
          height: 32,
          child: TextButton(
            onPressed: () {
              feedBack();
              onReply?.call();
            },
            child: Row(children: [
              Icon(
                Icons.reply,
                size: 18,
                color: Theme.of(context)
                    .colorScheme
                    .outline
                    .withValues(alpha: 0.8),
              ),
              const SizedBox(width: 3),
              Text(
                '回复',
                style: TextStyle(
                  fontSize: Theme.of(context).textTheme.labelMedium!.fontSize,
                  color: Theme.of(context).colorScheme.outline,
                ),
              ),
            ]),
          ),
        ),
        const SizedBox(width: 2),
        if (replyItem!.upAction!.like!) ...[
          SizedBox(
            height: 32,
            child: TextButton(
              onPressed: null,
              child: Text(
                'UP主觉得很赞',
                style: TextStyle(
                  color: Theme.of(context).colorScheme.secondary,
                  fontSize: Theme.of(context).textTheme.labelMedium!.fontSize,
                  fontWeight: FontWeight.normal,
                ),
              ),
            ),
          ),
          const SizedBox(width: 2),
        ],
        if (replyItem!.cardLabel!.isNotEmpty &&
            replyItem!.cardLabel!.contains('热评'))
          Text(
            '热评',
            style: TextStyle(
                color: Theme.of(context).colorScheme.secondary,
                fontSize: Theme.of(context).textTheme.labelMedium!.fontSize),
          ),
        const Spacer(),
        ZanButton(replyItem: replyItem, replyType: replyType),
        const SizedBox(width: 5)
      ],
    );
  }

  Widget replyItemRow({
    context,
    replies,
    replyControl,
    replyItem,
    replyReply,
    onDelete,
  }) {
    final int extraRow = replyControl?.isShow == true ||
            (replyControl?.entryText != null && replies!.isEmpty)
        ? 1
        : 0;
    return Container(
      margin: const EdgeInsets.only(left: 42, right: 4, top: 0),
      child: Material(
        color: Theme.of(context).colorScheme.onInverseSurface,
        borderRadius: BorderRadius.circular(6),
        clipBehavior: Clip.hardEdge,
        animationDuration: Duration.zero,
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            if (replies!.isNotEmpty)
              for (int i = 0; i < replies!.length; i++) ...[
                InkWell(
                  // 一楼点击评论展开评论详情
                  onTap: () => replyReply?.call(replyItem, null, null),
                  onLongPress: () {
                    feedBack();
                    showModalBottomSheet(
                      context: context,
                      useRootNavigator: true,
                      isScrollControlled: true,
                      builder: (context) {
                        return MorePanel(
                          item: replies![i],
                          onDelete: onDelete,
                        );
                      },
                    );
                  },
                  child: Container(
                    width: double.infinity,
                    padding: EdgeInsets.fromLTRB(
                      8,
                      i == 0 && (extraRow == 1 || replies!.length > 1) ? 8 : 4,
                      8,
                      i == 0 && (extraRow == 1 || replies!.length > 1) ? 4 : 6,
                    ),
                    child: Semantics(
                      label:
                          '${replies![i].member!.uname} ${replies![i].content!.message}',
                      excludeSemantics: true,
                      child: Text.rich(
                        style: TextStyle(
                            fontSize: Theme.of(context)
                                .textTheme
                                .bodyMedium!
                                .fontSize,
                            color: Theme.of(context)
                                .colorScheme
                                .onSurface
                                .withValues(alpha: 0.85),
                            height: 1.6),
                        overflow: TextOverflow.ellipsis,
                        maxLines: 2,
                        TextSpan(
                          children: [
                            TextSpan(
                              text: '${replies![i].member!.uname}',
                              style: TextStyle(
                                color: Theme.of(context).colorScheme.primary,
                              ),
                              recognizer: TapGestureRecognizer()
                                ..onTap = () {
                                  feedBack();
                                  final String heroTag = Utils.makeHeroTag(
                                      replies![i].member!.mid);
                                  Get.toNamed(
                                      '/member?mid=${replies![i].member!.mid}',
                                      arguments: {
                                        'face': replies![i].member!.avatar,
                                        'heroTag': heroTag
                                      });
                                },
                            ),
                            if (replies![i].isUp!) ...[
                              const TextSpan(text: ' '),
                              const WidgetSpan(
                                alignment: PlaceholderAlignment.top,
                                child: PBadge(
                                  text: 'UP',
                                  size: 'small',
                                  stack: 'normal',
                                  fs: 9,
                                ),
                              ),
                              const TextSpan(text: ' '),
                            ],
                            TextSpan(
                                text: replies![i].root == replies![i].parent
                                    ? ': '
                                    : replies![i].isUp!
                                        ? ''
                                        : ' '),
                            buildContent(
                              context,
                              replies![i],
                              replyReply,
                              replyItem,
                              null,
                              null,
                            ),
                          ],
                        ),
                      ),
                    ),
                  ),
                )
              ],
            if (extraRow == 1)
              InkWell(
                // 一楼点击【共xx条回复】展开评论详情
                onTap: () => replyReply?.call(replyItem, null, null),
                child: Container(
                  width: double.infinity,
                  padding: const EdgeInsets.fromLTRB(8, 5, 8, 8),
                  child: Text.rich(
                    TextSpan(
                      style: TextStyle(
                        fontSize:
                            Theme.of(context).textTheme.labelMedium!.fontSize,
                      ),
                      children: [
                        if (replyControl!.upReply!)
                          TextSpan(
                              text: 'UP主等人 ',
                              style: TextStyle(
                                color: Theme.of(context)
                                    .colorScheme
                                    .onSurface
                                    .withValues(alpha: 0.85),
                              )),
                        TextSpan(
                          text: replyControl!.entryText!,
                          style: TextStyle(
                            color: Theme.of(context).colorScheme.primary,
                          ),
                        )
                      ],
                    ),
                  ),
                ),
              )
          ],
        ),
      ),
    );
  }

  InlineSpan buildContent(
    BuildContext context,
    replyItem,
    replyReply,
    fReplyItem,
    textPainter,
    didExceedMaxLines,
  ) {
    final String routePath = Get.currentRoute;
    bool isVideoPage = routePath.startsWith('/video');

    // replyItem 当前回复内容
    // replyReply 查看二楼回复（回复详情）回调
    // fReplyItem 父级回复内容，用作二楼回复（回复详情）展示
    final content = replyItem.content;
    String message = content.message ?? '';
    final List<InlineSpan> spanChildren = <InlineSpan>[];

    if (didExceedMaxLines == true) {
      final textSize = textPainter.size;
      var position = textPainter.getPositionForOffset(
        Offset(
          textSize.width,
          textSize.height,
        ),
      );
      final endOffset = textPainter.getOffsetBefore(position.offset);
      message = message.substring(0, endOffset);
    }

    // 投票
    if (content.vote.isNotEmpty) {
      message.splitMapJoin(RegExp(r"\{vote:\d+?\}"), onMatch: (Match match) {
        // String matchStr = match[0]!;
        spanChildren.add(
          TextSpan(
            text: '投票: ${content.vote['title']}',
            style: TextStyle(
              color: Theme.of(context).colorScheme.primary,
            ),
            recognizer: TapGestureRecognizer()
              ..onTap = () => Get.toNamed(
                    '/webviewnew',
                    parameters: {
                      'url': content.vote['url'],
                      'type': 'vote',
                      'pageTitle': content.vote['title'],
                    },
                  ),
          ),
        );
        return '';
      }, onNonMatch: (String str) {
        return str;
      });
      message = message.replaceAll(RegExp(r"\{vote:\d+?\}"), "");
    }
    message = message
        .replaceAll('&amp;', '&')
        .replaceAll('&lt;', '<')
        .replaceAll('&gt;', '>')
        .replaceAll('&quot;', '"')
        .replaceAll('&apos;', "'")
        .replaceAll('&nbsp;', ' ');
    // 构建正则表达式
    final List<String> specialTokens = [
      ...content.emote.keys,
      ...content.topicsMeta?.keys?.map((e) => '#$e#') ?? [],
      ...content.atNameToMid.keys.map((e) => '@$e'),
    ];
    List<String> jumpUrlKeysList = content.jumpUrl.keys.map<String>((String e) {
      return e.replaceAllMapped(
          RegExp(r'[?+*]'), (match) => '\\${match.group(0)}');
    }).toList();
    specialTokens.sort((a, b) => b.length.compareTo(a.length));
    String patternStr = specialTokens.map(RegExp.escape).join('|');
    if (patternStr.isNotEmpty) {
      patternStr += "|";
    }
    patternStr += r'(\b(?:\d+[:：])?\d+[:：]\d+\b)';
    if (jumpUrlKeysList.isNotEmpty) {
      patternStr += '|${jumpUrlKeysList.map(RegExp.escape).join('|')}';
    }
    final RegExp pattern = RegExp(patternStr);
    List<String> matchedStrs = [];
    void addPlainTextSpan(str) {
      spanChildren.add(TextSpan(
        text: str,
      ));
      // TextSpan(
      //
      //     text: str,
      //     recognizer: TapGestureRecognizer()
      //       ..onTap = () => replyReply
      //           ?.call(replyItem.root == 0 ? replyItem : fReplyItem)))));
    }

    // 分割文本并处理每个部分
    message.splitMapJoin(
      pattern,
      onMatch: (Match match) {
        String matchStr = match[0]!;
        if (content.emote.containsKey(matchStr)) {
          // 处理表情
          final int size = content.emote[matchStr]['meta']['size'];
          spanChildren.add(WidgetSpan(
            child: ExcludeSemantics(
                child: NetworkImgLayer(
              src: content.emote[matchStr]['url'],
              type: 'emote',
              width: size * 20,
              height: size * 20,
              semanticsLabel: matchStr,
            )),
          ));
        } else if (matchStr.startsWith("@") &&
            content.atNameToMid.containsKey(matchStr.substring(1))) {
          // 处理@用户
          final String userName = matchStr.substring(1);
          final int userId = content.atNameToMid[userName];
          spanChildren.add(
            TextSpan(
              text: matchStr,
              style: TextStyle(
                color: Theme.of(context).colorScheme.primary,
              ),
              recognizer: TapGestureRecognizer()
                ..onTap = () {
                  final String heroTag = Utils.makeHeroTag(userId);
                  Get.toNamed(
                    '/member?mid=$userId',
                    arguments: {'face': '', 'heroTag': heroTag},
                  );
                },
            ),
          );
        } else if (RegExp(r'^\b(?:\d+[:：])?\d+[:：]\d+\b$').hasMatch(matchStr)) {
          matchStr = matchStr.replaceAll('：', ':');
          bool isValid = false;
          try {
            List<int> split = matchStr
                .split(':')
                .map((item) => int.parse(item))
                .toList()
                .reversed
                .toList();
            int seek = 0;
            for (int i = 0; i < split.length; i++) {
              seek += split[i] * pow(60, i).toInt();
            }
            int duration = Get.find<VideoDetailController>(
                  tag: getTag?.call() ?? Get.arguments['heroTag'],
                ).data.timeLength ??
                0;
            isValid = seek * 1000 <= duration;
          } catch (e) {
            debugPrint('failed to validate: $e');
          }
          spanChildren.add(
            TextSpan(
              text: isValid ? ' $matchStr ' : matchStr,
              style: isValid && isVideoPage
                  ? TextStyle(
                      color: Theme.of(context).colorScheme.primary,
                    )
                  : null,
              recognizer: isValid
                  ? (TapGestureRecognizer()
                    ..onTap = () {
                      // 跳转到指定位置
                      if (isVideoPage) {
                        try {
                          SmartDialog.showToast('跳转至：$matchStr');
                          Get.find<VideoDetailController>(
                                  tag: Get.arguments['heroTag'])
                              .plPlayerController
                              .seekTo(
                                  Duration(seconds: Utils.duration(matchStr)),
                                  type: 'slider');
                        } catch (e) {
                          SmartDialog.showToast('跳转失败: $e');
                        }
                      }
                    })
                  : null,
            ),
          );
        } else {
          String appUrlSchema = '';
          final bool enableWordRe = setting.get(SettingBoxKey.enableWordRe,
              defaultValue: false) as bool;
          if (content.jumpUrl[matchStr] != null &&
              !matchedStrs.contains(matchStr)) {
            appUrlSchema = content.jumpUrl[matchStr]['app_url_schema'];
            if (appUrlSchema.startsWith('bilibili://search') && !enableWordRe) {
              addPlainTextSpan(matchStr);
              return "";
            }
            spanChildren.addAll(
              [
                if (content.jumpUrl[matchStr]?['prefix_icon'] != null) ...[
                  WidgetSpan(
                    child: CachedNetworkImage(
                      imageUrl: content.jumpUrl[matchStr]['prefix_icon'],
                      height: 19,
                      color: Theme.of(context).colorScheme.primary,
                    ),
                  )
                ],
                TextSpan(
                  text: content.jumpUrl[matchStr]['title'],
                  style: TextStyle(
                    color: Theme.of(context).colorScheme.primary,
                  ),
                  recognizer: TapGestureRecognizer()
                    ..onTap = () async {
                      final String title = content.jumpUrl[matchStr]['title'];
                      if (appUrlSchema == '') {
                        if (matchStr.startsWith('BV')) {
                          UrlUtils.matchUrlPush(
                            matchStr,
                            title,
                            '',
                          );
                        } else if (RegExp(r'^[Cc][Vv][0-9]+$')
                            .hasMatch(matchStr)) {
                          Get.toNamed('/htmlRender', parameters: {
                            'url': 'https://www.bilibili.com/read/$matchStr',
                            'title': title,
                            'id': matchStr,
                            'dynamicType': 'read'
                          });
                        } else {
                          final String redirectUrl =
                              await UrlUtils.parseRedirectUrl(matchStr);
                          // if (redirectUrl == matchStr) {
                          //   Clipboard.setData(ClipboardData(text: matchStr));
                          //   SmartDialog.showToast('地址可能有误');
                          //   return;
                          // }
                          Uri uri = Uri.parse(redirectUrl);
                          PiliScheme.routePush(uri);
                          // final String pathSegment = Uri.parse(redirectUrl).path;
                          // final String lastPathSegment =
                          //     pathSegment.split('/').last;
                          // if (lastPathSegment.startsWith('BV')) {
                          //   UrlUtils.matchUrlPush(
                          //     lastPathSegment,
                          //     title,
                          //     redirectUrl,
                          //   );
                          // } else {
                          //   Get.toNamed(
                          //     '/webviewnew',
                          //     parameters: {
                          //       'url': redirectUrl,
                          //       'type': 'url',
                          //       'pageTitle': title
                          //     },
                          //   );
                          // }
                        }
                      } else {
                        if (appUrlSchema.startsWith('bilibili://search')) {
                          Get.toNamed('/searchResult',
                              parameters: {'keyword': title});
                        } else if (matchStr.startsWith('https://b23.tv')) {
                          final String redirectUrl =
                              await UrlUtils.parseRedirectUrl(matchStr);
                          final String pathSegment =
                              Uri.parse(redirectUrl).path;
                          final String lastPathSegment =
                              pathSegment.split('/').last;
                          if (lastPathSegment.startsWith('BV')) {
                            UrlUtils.matchUrlPush(
                              lastPathSegment,
                              title,
                              redirectUrl,
                            );
                          } else {
                            Get.toNamed(
                              '/webviewnew',
                              parameters: {
                                'url': redirectUrl,
                                'type': 'url',
                                'pageTitle': title
                              },
                            );
                          }
                        } else {
                          Get.toNamed(
                            '/webviewnew',
                            parameters: {
                              'url': matchStr,
                              'type': 'url',
                              'pageTitle': title
                            },
                          );
                        }
                      }
                    },
                )
              ],
            );
            // 只显示一次
            matchedStrs.add(matchStr);
          } else if (matchStr.length > 1 &&
              content.topicsMeta[matchStr.substring(1, matchStr.length - 1)] !=
                  null) {
            spanChildren.add(
              TextSpan(
                text: matchStr,
                style: TextStyle(
                  color: Theme.of(context).colorScheme.primary,
                ),
                recognizer: TapGestureRecognizer()
                  ..onTap = () {
                    final String topic =
                        matchStr.substring(1, matchStr.length - 1);
                    Get.toNamed('/searchResult',
                        parameters: {'keyword': topic});
                  },
              ),
            );
          } else {
            addPlainTextSpan(matchStr);
          }
        }
        return '';
      },
      onNonMatch: (String nonMatchStr) {
        addPlainTextSpan(nonMatchStr);
        return nonMatchStr;
      },
    );

    if (content.jumpUrl.keys.isNotEmpty) {
      List<String> unmatchedItems = content.jumpUrl.keys
          .toList()
          .where((item) => !content.message.contains(item))
          .toList();
      if (unmatchedItems.isNotEmpty) {
        for (int i = 0; i < unmatchedItems.length; i++) {
          String patternStr = unmatchedItems[i];
          spanChildren.addAll(
            [
              if (content.jumpUrl[patternStr]?['prefix_icon'] != null) ...[
                WidgetSpan(
                  child: CachedNetworkImage(
                    imageUrl: content.jumpUrl[patternStr]['prefix_icon'],
                    height: 19,
                    color: Theme.of(context).colorScheme.primary,
                  ),
                )
              ],
              TextSpan(
                text: content.jumpUrl[patternStr]['title'],
                style: TextStyle(
                  color: Theme.of(context).colorScheme.primary,
                ),
                recognizer: TapGestureRecognizer()
                  ..onTap = () {
                    Get.toNamed(
                      '/webviewnew',
                      parameters: {
                        'url': patternStr,
                        'type': 'url',
                        'pageTitle': content.jumpUrl[patternStr]['title']
                      },
                    );
                  },
              )
            ],
          );
        }
      }
    }
    // 图片渲染
    if (content.pictures.isNotEmpty) {
      spanChildren.add(const TextSpan(text: '\n'));
      spanChildren.add(
        WidgetSpan(
          child: LayoutBuilder(
            builder: (context, constraints) => imageview(
              constraints.maxWidth,
              (content.pictures as List)
                  .map(
                    (item) => ImageModel(
                      width: item['img_width'],
                      height: item['img_height'],
                      url: item['img_src'],
                    ),
                  )
                  .toList(),
              onViewImage,
              onDismissed,
            ),
          ),
        ),
      );
    }

    // 笔记链接
    if (content.richText.isNotEmpty) {
      spanChildren.add(
        TextSpan(
          text: ' 笔记',
          style: TextStyle(
            color: Theme.of(context).colorScheme.primary,
          ),
          recognizer: TapGestureRecognizer()
            ..onTap = () => Get.toNamed(
                  '/webviewnew',
                  parameters: {
                    'url': content.richText['note']['click_url'],
                    'type': 'note',
                    'pageTitle': '笔记预览'
                  },
                ),
        ),
      );
    }
    // spanChildren.add(TextSpan(text: matchMember));
    return TextSpan(children: spanChildren);
  }
}

class MorePanel extends StatelessWidget {
  final ReplyItemModel item;
  final Function(dynamic rpid)? onDelete;

  const MorePanel({super.key, required this.item, this.onDelete});

  Future<dynamic> menuActionHandler(String type) async {
    String message = item.content?.message ?? '';
    switch (type) {
      case 'report':
        Get.back();
        dynamic result = await Get.toNamed(
          '/webviewnew',
          parameters: {
            'url':
                'https://www.bilibili.com/h5/comment/report?mid=${item.mid}&oid=${item.oid}&pageType=1&rpid=${item.rpid}&platform=android',
          },
        );
        if (result == true) {
          onDelete?.call(item.rpid!);
        }
        break;
      case 'copyAll':
        await Clipboard.setData(ClipboardData(text: message));
        SmartDialog.showToast('已复制');
        Get.back();
        break;
      case 'copyFreedom':
        Get.back();
        showDialog(
          context: Get.context!,
          builder: (context) {
            return Dialog(
              child: Padding(
                padding:
                    const EdgeInsets.symmetric(horizontal: 20, vertical: 16),
                child: SelectableText(message),
              ),
            );
          },
        );
        break;
      // case 'block':
      //   SmartDialog.showToast('加入黑名单');
      //   break;
      // case 'report':
      //   SmartDialog.showToast('举报');
      //   break;
      case 'delete':
        //弹出确认提示：
        Get.back();
        bool? isDelete = await showDialog<bool>(
          context: Get.context!,
          builder: (context) {
            return AlertDialog(
              title: const Text('删除评论（测试）'),
              content:
                  Text('确定尝试删除这条评论吗？\n\n$message\n\n注：只能删除自己的评论，或自己管理的评论区下的评论'),
              actions: <Widget>[
                TextButton(
                  onPressed: () {
                    Get.back(result: false);
                  },
                  child: const Text('取消'),
                ),
                TextButton(
                  onPressed: () {
                    Get.back(result: true);
                  },
                  child: const Text('确定'),
                ),
              ],
            );
          },
        );
        if (isDelete == null || !isDelete) {
          return;
        }
        SmartDialog.showLoading(msg: '删除中...');
        var result = await VideoHttp.replyDel(
            type: item.type!, oid: item.oid!, rpid: item.rpid!);
        SmartDialog.dismiss();
        if (result['status']) {
          SmartDialog.showToast('删除成功');
          onDelete?.call(item.rpid!);
        } else {
          SmartDialog.showToast('删除失败, ${result["msg"]}');
        }
        break;
      default:
    }
  }

  @override
  Widget build(BuildContext context) {
    Color errorColor = Theme.of(context).colorScheme.error;
    return Container(
      padding: EdgeInsets.only(
          bottom: MediaQueryData.fromView(
                      WidgetsBinding.instance.platformDispatcher.views.single)
                  .padding
                  .bottom +
              20),
      child: Column(
        mainAxisSize: MainAxisSize.min,
        children: [
          InkWell(
            onTap: () => Get.back(),
            borderRadius: const BorderRadius.only(
              topLeft: Radius.circular(28),
              topRight: Radius.circular(28),
            ),
            child: Container(
              height: 35,
              padding: const EdgeInsets.only(bottom: 2),
              child: Center(
                child: Container(
                  width: 32,
                  height: 3,
                  decoration: BoxDecoration(
                      color: Theme.of(context).colorScheme.outline,
                      borderRadius: const BorderRadius.all(Radius.circular(3))),
                ),
              ),
            ),
          ),
          // 已登录用户才显示删除
          if (GStorage.userInfo.get('userInfoCache') != null) ...[
            ListTile(
              onTap: () async => await menuActionHandler('delete'),
              minLeadingWidth: 0,
              leading: Icon(Icons.delete_outlined, color: errorColor, size: 19),
              title: Text('删除',
                  style: Theme.of(context)
                      .textTheme
                      .titleSmall!
                      .copyWith(color: errorColor)),
            ),
            ListTile(
              onTap: () async => await menuActionHandler('report'),
              minLeadingWidth: 0,
              leading: Icon(Icons.error_outline, color: errorColor, size: 19),
              title: Text('举报',
                  style: Theme.of(context)
                      .textTheme
                      .titleSmall!
                      .copyWith(color: errorColor)),
            ),
          ],
          ListTile(
            onTap: () async => await menuActionHandler('copyAll'),
            minLeadingWidth: 0,
            leading: const Icon(Icons.copy_all_outlined, size: 19),
            title: Text('复制全部', style: Theme.of(context).textTheme.titleSmall),
          ),
          ListTile(
            onTap: () async => await menuActionHandler('copyFreedom'),
            minLeadingWidth: 0,
            leading: const Icon(Icons.copy_outlined, size: 19),
            title: Text('自由复制', style: Theme.of(context).textTheme.titleSmall),
          ),

          // ListTile(
          //   onTap: () async => await menuActionHandler('block'),
          //   minLeadingWidth: 0,
          //   leading: Icon(Icons.block_outlined, color: errorColor),
          //   title: Text('加入黑名单', style: TextStyle(color: errorColor)),
          // ),
          // ListTile(
          //   onTap: () async => await menuActionHandler('report'),
          //   minLeadingWidth: 0,
          //   leading: Icon(Icons.report_outlined, color: errorColor),
          //   title: Text('举报', style: TextStyle(color: errorColor)),
          // ),
        ],
      ),
    );
  }
}