import 'dart:convert';
import 'dart:math' as math;

import 'package:extended_text/extended_text.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:yumi/app_localizations.dart';
import 'package:yumi/app/constants/sc_global_config.dart';
import 'package:yumi/shared/tools/sc_room_utils.dart';
import 'package:yumi/shared/data_sources/sources/repositories/sc_user_repository_impl.dart';
import 'package:yumi/ui_kit/theme/socialchat_theme.dart';
import 'package:yumi/app/constants/sc_room_msg_type.dart';
import 'package:yumi/app/constants/sc_screen.dart';
import 'package:yumi/app/routes/sc_fluro_navigator.dart';
import 'package:yumi/shared/business_logic/models/res/gift_res.dart';
import 'package:yumi/shared/business_logic/models/res/login_res.dart';
import 'package:yumi/shared/business_logic/models/res/mic_res.dart';
import 'package:yumi/shared/business_logic/usecases/sc_case.dart';
import 'package:yumi/modules/index/main_route.dart';
import 'package:yumi/ui_kit/widgets/sc_nine_patch_image.dart';
import 'package:yumi/ui_kit/widgets/badge/sc_user_badge_strip.dart';
import 'package:yumi/ui_kit/widgets/room/room_emoji_asset_image.dart';
import 'package:yumi/ui_kit/widgets/room/red_packet/room_red_packet_chat_message.dart';
import 'package:yumi/ui_kit/widgets/room/red_packet/room_red_packet_models.dart';
import 'package:yumi/ui_kit/widgets/svga/sc_network_svga_widget.dart';

import '../../../shared/data_sources/models/enum/sc_activity_reward_props_type.dart';
import '../../../shared/data_sources/models/enum/sc_room_roles_type.dart';
import '../../components/sc_compontent.dart';
import '../../components/sc_tts.dart';
import '../../components/text/sc_text.dart';

const EdgeInsets _vipBubbleCenterSliceRatio = EdgeInsets.fromLTRB(
  0.34,
  0.34,
  0.34,
  0.34,
);
const EdgeInsets _vipBubbleSourceEdgeInset = EdgeInsets.all(2);

///消息item
class MsgItem extends StatefulWidget {
  final Function(SocialChatUserProfile? user) onClick;
  final Msg msg;

  const MsgItem({super.key, required this.msg, required this.onClick});

  @override
  State<MsgItem> createState() => _MsgItemState();
}

class _MsgItemState extends State<MsgItem> {
  static const Duration _userInfoFailureRetryInterval = Duration(minutes: 5);
  static final Map<String, Future<SocialChatUserProfile?>> _userInfoFutures =
      {};
  static final Map<String, DateTime> _userInfoFailedAt = {};

  @override
  Widget build(BuildContext context) {
    //gift
    // if (msg.type == Roomtype.gift.code) {
    //   return _buildGiftMsg(context);
    // }

    ///系统提示
    if (widget.msg.type == SCRoomMsgType.systemTips) {
      return _systemTipsRoomItem(context);
    }

    ///进入房间
    if (widget.msg.type == SCRoomMsgType.joinRoom) {
      return _enterRoomItem(context);
    }

    ///礼物
    if (widget.msg.type == SCRoomMsgType.gift ||
        widget.msg.type == SCRoomMsgType.luckGiftAnimOther) {
      return _buildGiftMsg(context);
    }

    ///火箭用户中奖
    if (SCRoomMsgType.isRocketRewardUserType(widget.msg.type)) {
      return _buildRocketRewardMsg(context);
    }

    ///火箭燃料加满倒计时
    if (widget.msg.type == SCRoomMsgType.rocketLaunchNotice) {
      return _buildRocketLaunchNoticeMsg(context);
    }

    ///幸运礼物
    if (widget.msg.type == SCRoomMsgType.gameLuckyGift) {
      return _buildGameLuckyGiftMsg(context);
    }

    ///幸运礼物
    if (widget.msg.type == SCRoomMsgType.gameLuckyGift_5) {
      return _buildGameLuckyGiftMsg_5(context);
    }

    ///房间身份变动
    if (widget.msg.type == SCRoomMsgType.roomRoleChange) {
      return _buildRoleChangeMsg(context);
    }

    ///踢出房间
    if (widget.msg.type == SCRoomMsgType.qcfj) {
      widget.msg.msg = SCAppLocalizations.of(context)!.kickRoomTips;
    }

    ///图片消息
    if (widget.msg.type == SCRoomMsgType.image) {
      return _buildImageMsg(context);
    }

    ///表情包聊天消息
    if (widget.msg.type == SCRoomMsgType.emoticons) {
      return _buildEmoticonMsg(context);
    }

    ///掷骰子
    if (widget.msg.type == SCRoomMsgType.roomDice) {
      return _buildDiceMsg(context);
    }

    ///石头剪刀布
    if (widget.msg.type == SCRoomMsgType.roomRPS) {
      return _buildRPSMsg(context);
    }

    ///幸运数字
    if (widget.msg.type == SCRoomMsgType.roomLuckNumber) {
      return _buildLuckNumberMsg(context);
    }

    ///房间红包
    if (widget.msg.type == SCRoomMsgType.roomRedPacket) {
      return _buildRoomRedPacketMsg(context);
    }
    if (widget.msg.type == SCRoomMsgType.roomRedPacketClaim) {
      return _buildRoomRedPacketClaimMsg(context);
    }
    if (widget.msg.user != null) {
      return Container(
        alignment: AlignmentDirectional.topStart,
        child: Container(
          padding: EdgeInsets.symmetric(
            horizontal: width(5.w),
            vertical: width(4),
          ),
          margin: EdgeInsets.symmetric(
            horizontal: width(10),
          ).copyWith(bottom: 6.w),
          child: Column(
            children: [
              _buildUserInfoLine(context),
              SizedBox(height: 6.w),
              Row(
                children: [
                  Flexible(
                    // 使用Flexible替代Expanded
                    child: GestureDetector(
                      child: _buildTextMessageBubble(),
                      onLongPress: () {
                        if (!(widget.msg.msg ?? "").startsWith(AtText.flag)) {
                          Clipboard.setData(
                            ClipboardData(text: widget.msg.msg ?? ''),
                          );
                          SCTts.show("Copied");
                        }
                      },
                    ),
                  ),
                ],
              ),
            ],
          ),
        ),
      );
    } else {
      return Container(
        alignment: AlignmentDirectional.topStart,
        child: Container(
          padding: EdgeInsets.symmetric(
            horizontal: width(8.w),
            vertical: width(4),
          ),
          margin: EdgeInsets.symmetric(
            horizontal: width(10),
          ).copyWith(bottom: 6.w),
          decoration: BoxDecoration(
            color: Colors.black38,
            borderRadius: BorderRadius.all(Radius.circular(15.w)),
          ),
          child: Text(
            widget.msg.msg ?? '',
            style: TextStyle(
              fontSize: sp(13),
              color: Color(_msgColor(widget.msg.type ?? "")),
              fontWeight: FontWeight.w500,
            ),
            textAlign: TextAlign.left,
          ),
        ),
      );
    }
  }

  Widget _buildTextMessageBubble() {
    final chatBubble = widget.msg.user?.getChatBox();
    final hasChatBubble = _resolveRoomChatBubbleImageUrl(chatBubble).isNotEmpty;
    final bubbleStartMargin = 54.w;
    return LayoutBuilder(
      builder: (context, constraints) {
        final rowMaxWidth =
            constraints.maxWidth.isFinite
                ? constraints.maxWidth
                : ScreenUtil().screenWidth;
        final availableBubbleWidth = math.max(
          1.0,
          rowMaxWidth - bubbleStartMargin,
        );
        if (hasChatBubble) {
          return _buildVipTextMessageBubble(
            chatBubble,
            maxBubbleWidth: availableBubbleWidth,
            startMargin: bubbleStartMargin,
          );
        }

        return Container(
          constraints: BoxConstraints(
            maxWidth: math.min(
              ScreenUtil().screenWidth * 0.7,
              availableBubbleWidth,
            ),
          ),
          decoration: BoxDecoration(
            color: Colors.black38,
            borderRadius: BorderRadius.only(
              topRight: Radius.circular(15.w),
              bottomLeft: Radius.circular(15.w),
              bottomRight: Radius.circular(15.w),
            ),
          ),
          padding: EdgeInsets.symmetric(horizontal: 10.w, vertical: 4.w),
          margin: EdgeInsetsDirectional.only(
            start: bubbleStartMargin,
          ).copyWith(bottom: 8.w),
          child: ExtendedText(
            widget.msg.msg ?? '',
            style: TextStyle(
              fontSize: sp(13),
              color: Color(_msgColor(widget.msg.type ?? "")),
              fontWeight: FontWeight.w500,
            ),
            softWrap: true,
            specialTextSpanBuilder: AtTextSpanBuilder(onTapCall: (userId) {}),
          ),
        );
      },
    );
  }

  Widget _buildRoomRedPacketMsg(BuildContext context) {
    final data = RoomRedPacketUiData.fromMessagePayload(
      payload: widget.msg.msg,
      fallbackUser: widget.msg.user,
    );
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        padding: EdgeInsets.symmetric(
          horizontal: width(5.w),
          vertical: width(4),
        ),
        margin: EdgeInsets.symmetric(
          horizontal: width(10),
        ).copyWith(bottom: 6.w),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            if (widget.msg.user != null) ...[
              _buildUserInfoLine(context),
              SizedBox(height: 6.w),
            ],
            RoomRedPacketChatMessage(data: data),
          ],
        ),
      ),
    );
  }

  Widget _buildRoomRedPacketClaimMsg(BuildContext context) {
    final localizations = SCAppLocalizations.of(context)!;
    final packetSenderName =
        (widget.msg.msg ?? '').trim().isNotEmpty
            ? (widget.msg.msg ?? '').trim()
            : localizations.redEnvelope;
    final message = localizations.roomRedPacketReceivedMessage(
      _formatAwardAmount(widget.msg.number),
      packetSenderName,
    );
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        padding: EdgeInsets.symmetric(
          horizontal: width(5.w),
          vertical: width(4),
        ),
        margin: EdgeInsets.symmetric(
          horizontal: width(10),
        ).copyWith(bottom: 6.w),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            if (widget.msg.user != null) ...[
              _buildUserInfoLine(context),
              SizedBox(height: 6.w),
            ],
            Container(
              constraints: BoxConstraints(
                maxWidth: ScreenUtil().screenWidth * 0.7,
              ),
              decoration: BoxDecoration(
                color: Colors.black38,
                borderRadius: BorderRadius.only(
                  topRight: Radius.circular(15.w),
                  bottomLeft: Radius.circular(15.w),
                  bottomRight: Radius.circular(15.w),
                ),
              ),
              padding: EdgeInsets.symmetric(horizontal: 10.w, vertical: 4.w),
              margin: EdgeInsetsDirectional.only(
                start: 54.w,
              ).copyWith(bottom: 8.w),
              child: Text(
                message,
                style: TextStyle(
                  fontSize: sp(13),
                  color: Color(_msgColor(widget.msg.type ?? "")),
                  fontWeight: FontWeight.w500,
                ),
                textAlign: TextAlign.start,
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildVipTextMessageBubble(
    PropsResources? resource, {
    required double maxBubbleWidth,
    required double startMargin,
  }) {
    final messageText = widget.msg.msg ?? "";
    final textStyle = TextStyle(
      fontSize: sp(13),
      color: Color(_msgColor(widget.msg.type ?? "")),
      fontWeight: FontWeight.w500,
    );
    final imageUrl = _resolveRoomChatBubbleImageUrl(resource);
    final multilineMaxBubbleWidth = math.min(maxBubbleWidth, 300.w);
    final multilineMaxTextWidth = math.max(
      82.w,
      multilineMaxBubbleWidth - 64.w,
    );
    final multilineTextPainter = TextPainter(
      text: TextSpan(text: messageText, style: textStyle),
      textDirection: Directionality.of(context),
    )..layout(maxWidth: multilineMaxTextWidth);
    if (multilineTextPainter.computeLineMetrics().length > 1) {
      return _buildMultilineVipTextMessageBubble(
        messageText: messageText,
        textStyle: textStyle,
        imageUrl: imageUrl,
        textSize: multilineTextPainter.size,
        maxBubbleWidth: multilineMaxBubbleWidth,
        startMargin: startMargin,
      );
    }

    return _buildSingleLineVipTextMessageBubble(
      messageText: messageText,
      textStyle: textStyle,
      imageUrl: imageUrl,
      maxBubbleWidth: maxBubbleWidth,
      startMargin: startMargin,
    );
  }

  Widget _buildMultilineVipTextMessageBubble({
    required String messageText,
    required TextStyle textStyle,
    required String imageUrl,
    required Size textSize,
    required double maxBubbleWidth,
    required double startMargin,
  }) {
    final leftPadding = 22.w;
    final rightPadding = 42.w;
    final topPadding = 16.w;
    final bottomPadding = 24.w;
    final bubbleWidth = math
        .max(126.w, textSize.width + leftPadding + rightPadding)
        .clamp(126.w, maxBubbleWidth);
    final textMaxWidth = math.max(
      64.w,
      bubbleWidth - leftPadding - rightPadding,
    );
    final textPainter = TextPainter(
      text: TextSpan(text: messageText, style: textStyle),
      textDirection: Directionality.of(context),
    )..layout(maxWidth: textMaxWidth);
    final textBoxHeight = textPainter.size.height + 2.w;
    final bubbleHeight = math.max(
      76.w,
      textBoxHeight + topPadding + bottomPadding,
    );

    return Container(
      width: bubbleWidth,
      height: bubbleHeight,
      margin: EdgeInsetsDirectional.only(
        start: startMargin,
      ).copyWith(bottom: 8.w),
      child: Stack(
        fit: StackFit.expand,
        children: [
          _buildVipBubbleBackground(
            url: imageUrl,
            width: bubbleWidth,
            height: bubbleHeight,
            fallback: SizedBox(width: bubbleWidth, height: bubbleHeight),
          ),
          PositionedDirectional(
            start: leftPadding,
            top: topPadding,
            width: textMaxWidth,
            child: ExtendedText(
              messageText,
              style: textStyle,
              softWrap: true,
              specialTextSpanBuilder: AtTextSpanBuilder(onTapCall: (userId) {}),
            ),
          ),
        ],
      ),
    );
  }

  Widget _buildSingleLineVipTextMessageBubble({
    required String messageText,
    required TextStyle textStyle,
    required String imageUrl,
    required double maxBubbleWidth,
    required double startMargin,
  }) {
    final leftPadding = 22.w;
    final rightPadding = 24.w;
    final topPadding = 12.w;
    final bottomPadding = 16.w;
    final minSkinWidth = 96.w;
    final minSkinHeight = 58.w;
    final textWidthSafety = 10.w;
    final maxTextWidth = math.max(
      1.0,
      maxBubbleWidth - leftPadding - rightPadding,
    );
    final textSize = _measureMessageTextSize(
      text: messageText,
      style: textStyle,
      maxWidth: maxTextWidth,
    );
    final bubbleWidth = math.min(
      maxBubbleWidth,
      math.max(
        minSkinWidth,
        textSize.width + textWidthSafety + leftPadding + rightPadding,
      ),
    );
    final textMaxWidth = math.max(
      1.0,
      bubbleWidth - leftPadding - rightPadding,
    );
    final bubbleHeight = math.max(
      minSkinHeight,
      textSize.height + topPadding + bottomPadding,
    );

    return Container(
      width: bubbleWidth,
      height: bubbleHeight,
      margin: EdgeInsetsDirectional.only(
        start: startMargin,
      ).copyWith(bottom: 8.w),
      child: Stack(
        clipBehavior: Clip.none,
        fit: StackFit.expand,
        children: [
          Positioned.fill(
            child: _buildVipBubbleSkin(
              url: imageUrl,
              width: math.max(bubbleWidth, minSkinWidth),
              height: math.max(bubbleHeight, minSkinHeight),
              alignment: AlignmentDirectional.centerStart,
            ),
          ),
          Padding(
            padding: EdgeInsetsDirectional.fromSTEB(
              leftPadding,
              topPadding,
              rightPadding,
              bottomPadding,
            ),
            child: Align(
              alignment: AlignmentDirectional.centerStart,
              child: SizedBox(
                width: textMaxWidth,
                child: ExtendedText(
                  messageText,
                  style: textStyle,
                  maxLines: 1,
                  softWrap: false,
                  specialTextSpanBuilder: AtTextSpanBuilder(
                    onTapCall: (userId) {},
                  ),
                ),
              ),
            ),
          ),
        ],
      ),
    );
  }

  Widget _buildVipBubbleSkin({
    required String url,
    required double width,
    required double height,
    required AlignmentGeometry alignment,
  }) {
    return OverflowBox(
      alignment: alignment,
      minWidth: width,
      maxWidth: width,
      minHeight: height,
      maxHeight: height,
      child:
          SCNetworkSvgaWidget.isSvga(url)
              ? SCNetworkSvgaWidget(
                resource: url,
                width: width,
                height: height,
                fit: BoxFit.fill,
                loop: true,
                centerSliceRatio: _vipBubbleCenterSliceRatio,
                sourceEdgeInset: _vipBubbleSourceEdgeInset,
                fallback: SizedBox(width: width, height: height),
              )
              : _buildStaticVipBubbleImage(
                url: url,
                width: width,
                height: height,
                fallback: SizedBox(width: width, height: height),
              ),
    );
  }

  Widget _buildVipBubbleBackground({
    required String url,
    required double width,
    required double height,
    required Widget fallback,
  }) {
    if (SCNetworkSvgaWidget.isSvga(url)) {
      return SCNetworkSvgaWidget(
        resource: url,
        width: width,
        height: height,
        fit: BoxFit.fill,
        loop: true,
        centerSliceRatio: _vipBubbleCenterSliceRatio,
        sourceEdgeInset: _vipBubbleSourceEdgeInset,
        fallback: fallback,
      );
    }
    return _buildStaticVipBubbleImage(
      url: url,
      width: width,
      height: height,
      fallback: fallback,
    );
  }

  Widget _buildStaticVipBubbleImage({
    required String url,
    required double width,
    required double height,
    Widget? fallback,
  }) {
    final imageUrl = url.trim();
    if (imageUrl.isEmpty) {
      return fallback ?? SizedBox(width: width, height: height);
    }

    return SCNinePatchImage(
      url: imageUrl,
      width: width,
      height: height,
      centerSliceRatio: _vipBubbleCenterSliceRatio,
      sourceEdgeInset: _vipBubbleSourceEdgeInset,
      fallback: fallback ?? SizedBox(width: width, height: height),
    );
  }

  Size _measureMessageTextSize({
    required String text,
    required TextStyle style,
    required double maxWidth,
  }) {
    final textPainter = TextPainter(
      text: TextSpan(text: text, style: style),
      textDirection: Directionality.of(context),
    )..layout(maxWidth: maxWidth);
    return textPainter.size;
  }

  String _resolveRoomChatBubbleImageUrl(PropsResources? resource) {
    final candidates = <String?>[
      resource?.roomSendCoverUrl,
      resource?.roomOpenedUrl,
      resource?.roomNotOpenedUrl,
      resource?.imSendCoverUrl,
      resource?.imOpenedUrl,
      resource?.imOpenedUrlTwo,
      resource?.imNotOpenedUrl,
      resource?.cover,
      resource?.expand,
      resource?.sourceUrl,
    ];
    return _firstNonBlank([
      ...candidates.where((value) => SCNetworkSvgaWidget.isSvga(value)),
      ...candidates,
    ]);
  }

  String _firstNonBlank(Iterable<String?> values) {
    for (final value in values) {
      final text = value?.trim();
      if (text != null && text.isNotEmpty) {
        return text;
      }
    }
    return "";
  }

  ///系统提示
  _systemTipsRoomItem(BuildContext context) {
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        padding: EdgeInsets.symmetric(
          horizontal: width(8.w),
          vertical: width(8),
        ),
        margin: EdgeInsets.symmetric(
          horizontal: width(10),
        ).copyWith(bottom: 8.w),
        decoration: BoxDecoration(
          color: Colors.black38,
          borderRadius: BorderRadius.all(Radius.circular(15.w)),
        ),
        child: Text(
          widget.msg.msg ?? '',
          style: TextStyle(
            fontSize: sp(13),
            height: 1.5.w,
            color: Color(_msgColor(widget.msg.type ?? "")),
            fontWeight: FontWeight.w500,
          ),
          textAlign: TextAlign.left,
        ),
      ),
    );
  }

  ///火箭用户中奖
  _buildRocketRewardMsg(BuildContext context) {
    List<InlineSpan> spans = [];
    final nickname = Msg._firstNonBlankString([
      widget.msg.user?.userNickname,
      widget.msg.user?.account,
      widget.msg.user?.id,
      SCAppLocalizations.of(context)?.member,
      'Member',
    ]);

    spans.add(
      TextSpan(
        text: "$nickname ",
        style: TextStyle(
          fontSize: sp(12),
          color: SocialChatTheme.primaryColor,
          fontWeight: FontWeight.w500,
        ),
        recognizer: TapGestureRecognizer()..onTap = () {},
      ),
    );
    spans.add(
      TextSpan(
        text: SCAppLocalizations.of(context)!.inRocket,
        style: TextStyle(
          fontSize: sp(12),
          color: Colors.white,
          fontWeight: FontWeight.w500,
        ),
        recognizer: TapGestureRecognizer()..onTap = () {},
      ),
    );
    spans.add(
      WidgetSpan(alignment: PlaceholderAlignment.middle, child: _rocketIcon()),
    );
    spans.add(
      TextSpan(
        text: SCAppLocalizations.of(context)!.obtain,
        style: TextStyle(
          fontSize: sp(12),
          color: Colors.white,
          fontWeight: FontWeight.w500,
        ),
        recognizer: TapGestureRecognizer()..onTap = () {},
      ),
    );
    spans.add(
      WidgetSpan(
        alignment: PlaceholderAlignment.middle,
        child:
            widget.msg.role == SCActivityRewardATPropsType.GOLD.name
                ? Image.asset("sc_images/general/sc_icon_jb.png", width: 18.w)
                : netImage(url: widget.msg.msg ?? "", width: 18.w),
      ),
    );
    Widget text = Text.rich(
      TextSpan(children: spans),
      textAlign: TextAlign.left,
      strutStyle: StrutStyle(
        height: 1.8, // 行高倍数
        fontWeight: FontWeight.w500,
        forceStrutHeight: true, // 强制应用行高
      ),
    );
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        padding: EdgeInsets.symmetric(horizontal: 10.w, vertical: 4.w),
        margin: EdgeInsets.only(left: 34.w).copyWith(bottom: 8.w),
        decoration: BoxDecoration(
          color: Colors.black38,
          borderRadius: BorderRadius.all(Radius.circular(15.w)),
        ),
        child: text,
      ),
    );
  }

  Widget _rocketIcon() {
    final iconUrl = widget.msg.rocketIconUrl?.trim() ?? '';
    if (iconUrl.isEmpty) {
      return SizedBox(width: 4.w);
    }
    return netImage(url: iconUrl, width: 18.w);
  }

  Widget _buildRocketLaunchNoticeMsg(BuildContext context) {
    final seconds =
        (widget.msg.number ?? num.tryParse(widget.msg.msg ?? '') ?? 10).toInt();
    final template =
        SCAppLocalizations.of(
          context,
        )?.roomRocketFuelFullNotice(seconds.toString()) ??
        'Rocket fuel is full! Launching in ${seconds}s!';
    final iconUrl = widget.msg.rocketIconUrl?.trim() ?? '';
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        constraints: BoxConstraints(minHeight: 42.w, maxWidth: 304.w),
        padding: EdgeInsetsDirectional.only(
          start: 12.w,
          end: 10.w,
          top: 8.w,
          bottom: 8.w,
        ),
        margin: EdgeInsetsDirectional.only(start: 10.w, end: 36.w, bottom: 8.w),
        decoration: BoxDecoration(
          color: const Color(0xFFF1F2FF).withValues(alpha: 0.92),
          borderRadius: BorderRadius.circular(9.w),
          border: Border.all(color: const Color(0xFF6672FF), width: 1.w),
        ),
        child: Row(
          mainAxisSize: MainAxisSize.min,
          children: [
            Expanded(
              child: Text(
                template,
                textScaler: TextScaler.noScaling,
                maxLines: 2,
                overflow: TextOverflow.ellipsis,
                style: TextStyle(
                  color: const Color(0xFF6672FF),
                  fontSize: sp(13),
                  height: 1.2,
                  fontWeight: FontWeight.w600,
                ),
              ),
            ),
            SizedBox(width: 8.w),
            SizedBox(
              width: 42.w,
              height: 28.w,
              child:
                  iconUrl.isEmpty
                      ? Icon(
                        Icons.rocket_launch_rounded,
                        color: const Color(0xFFB8BEFA),
                        size: 28.w,
                      )
                      : netImage(
                        url: iconUrl,
                        width: 42.w,
                        height: 28.w,
                        fit: BoxFit.contain,
                        noDefaultImg: true,
                      ),
            ),
          ],
        ),
      ),
    );
  }

  ///幸运礼物
  _buildGameLuckyGiftMsg(BuildContext context) {
    List<InlineSpan> spans = [];

    spans.add(
      TextSpan(
        text: "${widget.msg.user?.userNickname} ",
        style: TextStyle(
          fontSize: sp(12),
          color: SocialChatTheme.primaryColor,
          fontWeight: FontWeight.w500,
        ),
        recognizer:
            TapGestureRecognizer()
              ..onTap = () {
                widget.onClick(widget.msg.user);
              },
      ),
    );
    spans.add(
      TextSpan(
        text: SCAppLocalizations.of(context)!.sendTo,
        style: TextStyle(
          fontSize: sp(12),
          color: Colors.white,
          fontWeight: FontWeight.w500,
        ),
        recognizer: TapGestureRecognizer()..onTap = () {},
      ),
    );
    spans.add(
      TextSpan(
        text: " ${widget.msg.toUser?.userNickname} ",
        style: TextStyle(
          fontSize: sp(12),
          color: SocialChatTheme.primaryColor,
          fontWeight: FontWeight.w500,
        ),
        recognizer:
            TapGestureRecognizer()
              ..onTap = () {
                widget.onClick(widget.msg.toUser);
              },
      ),
    );
    SCGlobalConfig.lang == "ar"
        ? spans.add(
          WidgetSpan(
            alignment: PlaceholderAlignment.middle,
            child: Image.asset("sc_images/general/sc_icon_jb.png", width: 18.w),
          ),
        )
        : spans.add(
          WidgetSpan(
            alignment: PlaceholderAlignment.middle,
            child: netImage(url: widget.msg.gift?.giftPhoto ?? "", width: 18.w),
          ),
        );
    spans.add(
      TextSpan(
        text: " ${SCAppLocalizations.of(context)!.obtain}",
        style: TextStyle(
          fontSize: sp(12),
          color: SocialChatTheme.primaryColor,
          fontWeight: FontWeight.w500,
        ),
        recognizer: TapGestureRecognizer()..onTap = () {},
      ),
    );
    spans.add(
      TextSpan(
        text: " ${_formatAwardAmount(widget.msg.awardAmount)}",
        style: TextStyle(
          fontSize: sp(12),
          color: SocialChatTheme.primaryColor,
          fontWeight: FontWeight.w500,
        ),
        recognizer: TapGestureRecognizer()..onTap = () {},
      ),
    );
    SCGlobalConfig.lang == "ar"
        ? spans.add(
          WidgetSpan(
            alignment: PlaceholderAlignment.middle,
            child: netImage(url: widget.msg.gift?.giftPhoto ?? "", width: 18.w),
          ),
        )
        : spans.add(
          WidgetSpan(
            alignment: PlaceholderAlignment.middle,
            child: Image.asset("sc_images/general/sc_icon_jb.png", width: 18.w),
          ),
        );
    Widget text = Text.rich(
      TextSpan(children: spans),
      textAlign: TextAlign.left,
      strutStyle: StrutStyle(
        height: 1.3, // 行高倍数
        fontWeight: FontWeight.w500,
        forceStrutHeight: true, // 强制应用行高
      ),
    );
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        padding: EdgeInsets.symmetric(horizontal: 10.w, vertical: 4.w),
        margin: EdgeInsets.only(left: 34.w).copyWith(bottom: 8.w),
        decoration: BoxDecoration(
          color: Colors.black38,
          borderRadius: BorderRadius.all(Radius.circular(15.w)),
        ),
        child: text,
      ),
    );
  }

  ///幸运礼物中奖5倍以及以上
  _buildGameLuckyGiftMsg_5(BuildContext context) {
    List<InlineSpan> spans = [];
    spans.add(
      TextSpan(
        text: "${widget.msg.user?.userNickname} ",
        style: TextStyle(
          fontSize: sp(12),
          color: Color(0xffFEF129),
          fontWeight: FontWeight.w500,
        ),
        recognizer:
            TapGestureRecognizer()
              ..onTap = () {
                widget.onClick(widget.msg.user);
              },
      ),
    );
    spans.add(
      TextSpan(
        text: SCAppLocalizations.of(context)!.get,
        style: TextStyle(
          fontSize: sp(12),
          color: Colors.white,
          fontWeight: FontWeight.w500,
        ),
        recognizer: TapGestureRecognizer()..onTap = () {},
      ),
    );
    spans.add(
      TextSpan(
        text: " ${_formatAwardAmount(widget.msg.awardAmount)} ",
        style: TextStyle(
          fontSize: sp(12),
          color: Color(0xffFEF129),
          fontWeight: FontWeight.w500,
        ),
        recognizer: TapGestureRecognizer()..onTap = () {},
      ),
    );
    spans.add(
      WidgetSpan(
        alignment: PlaceholderAlignment.middle,
        child: Image.asset(
          "sc_images/general/sc_icon_jb.png",
          width: 18.w,
          height: 18.w,
        ),
      ),
    );
    spans.add(
      TextSpan(
        text: " from ",
        style: TextStyle(
          fontSize: sp(12),
          color: Colors.white,
          fontWeight: FontWeight.w500,
        ),
        recognizer: TapGestureRecognizer()..onTap = () {},
      ),
    );
    spans.add(
      WidgetSpan(
        alignment: PlaceholderAlignment.middle,
        child: netImage(
          url: widget.msg.gift?.giftPhoto ?? "",
          width: 18.w,
          height: 18.w,
        ),
      ),
    );
    Widget text = Text.rich(
      TextSpan(children: spans),
      textAlign: TextAlign.left,
      strutStyle: StrutStyle(
        height: 1.2, // 行高倍数
        fontWeight: FontWeight.w500,
        forceStrutHeight: true, // 强制应用行高
      ),
    );
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        constraints: BoxConstraints(minHeight: 68.w),
        padding: EdgeInsets.symmetric(vertical: 5.w),
        margin: EdgeInsets.only(left: 34.w).copyWith(bottom: 8.w),
        decoration: BoxDecoration(
          image: DecorationImage(
            image: AssetImage("sc_images/room/sc_icon_luck_gift_msg_n_bg.png"),
            fit: BoxFit.fill,
          ),
        ),
        child: Row(
          children: [
            SizedBox(width: 10.w),
            Expanded(child: text),
            Container(
              decoration: BoxDecoration(
                image: DecorationImage(
                  image: AssetImage(
                    "sc_images/room/sc_icon_luck_gift_msg_n_ball.png",
                  ),
                  fit: BoxFit.fill,
                ),
              ),
              alignment: AlignmentDirectional.center,
              width: 55.w,
              height: 60.w,
              child: Column(
                mainAxisSize: MainAxisSize.min,
                children: [
                  SizedBox(height: 10.w),
                  buildNumForGame(widget.msg.msg ?? "0", size: 18.w),
                  SizedBox(height: 3.w),
                  SCGlobalConfig.lang == "ar"
                      ? Image.asset(
                        "sc_images/room/sc_icon_times_text_ar.png",
                        height: 12.w,
                      )
                      : Image.asset(
                        "sc_images/room/sc_icon_times_text_en.png",
                        height: 10.w,
                      ),
                ],
              ),
            ),
            SizedBox(width: 15.w),
          ],
        ),
      ),
    );
  }

  String _formatAwardAmount(num? awardAmount) {
    if (awardAmount == null) {
      return "0";
    }
    if (awardAmount % 1 == 0) {
      return awardAmount.toInt().toString();
    }
    return awardAmount.toString();
  }

  Widget _buildGiftMsg(BuildContext context) {
    return Container(
      alignment: AlignmentDirectional.topStart,
      padding: EdgeInsets.symmetric(horizontal: width(5.w), vertical: width(4)),
      margin: EdgeInsets.symmetric(horizontal: width(10)).copyWith(bottom: 8.w),
      child: Column(
        children: [
          _buildUserInfoLine(context),
          SizedBox(height: 6.w),
          Row(
            children: [
              Flexible(
                // 使用Flexible替代Expanded
                child: Container(
                  constraints: BoxConstraints(
                    maxWidth: ScreenUtil().screenWidth * 0.7, // 最大宽度约束
                  ),
                  decoration: BoxDecoration(
                    color: Colors.black38,
                    borderRadius: BorderRadius.only(
                      topRight: Radius.circular(15.w),
                      bottomLeft: Radius.circular(15.w),
                      bottomRight: Radius.circular(15.w),
                    ),
                  ),
                  padding: EdgeInsets.symmetric(
                    horizontal: 10.w,
                    vertical: 4.w,
                  ),
                  margin: EdgeInsetsDirectional.only(
                    start: 54.w,
                  ).copyWith(bottom: 8.w),
                  child: Text.rich(
                    TextSpan(
                      children: [
                        TextSpan(
                          text: SCAppLocalizations.of(context)!.sendTo,
                          style: TextStyle(
                            fontSize: 13.sp,
                            color: Colors.white,
                          ),
                        ),
                        TextSpan(text: " "),
                        TextSpan(
                          text: _giftTargetName(context),
                          style: TextStyle(
                            fontSize: 13.sp,
                            color: SocialChatTheme.primaryColor,
                          ),
                          recognizer: TapGestureRecognizer()..onTap = () {},
                        ),
                        TextSpan(text: " "),
                        WidgetSpan(
                          child: netImage(
                            url: widget.msg.gift?.giftPhoto ?? "",
                            width: 22.w,
                            height: 22.w,
                          ),
                        ),
                        TextSpan(text: " "),
                        TextSpan(
                          text: "x${widget.msg.number}",
                          style: TextStyle(
                            fontSize: 13.sp,
                            color: Colors.white,
                          ),
                          recognizer: TapGestureRecognizer()..onTap = () {},
                        ),
                      ],
                    ),
                    textAlign: TextAlign.left,
                  ),
                ),
              ),
            ],
          ),
        ],
      ),
    );
  }

  String _giftTargetName(BuildContext context) {
    final targetUserIds =
        widget.msg.targetUserIds
            ?.map((id) => id.trim())
            .where((id) => id.isNotEmpty)
            .toSet();
    if (targetUserIds != null && targetUserIds.length > 1) {
      return SCAppLocalizations.of(context)!.multiple;
    }
    return widget.msg.toUser?.userNickname ?? "";
  }

  ///进入房间
  _enterRoomItem(BuildContext context) {
    List<InlineSpan> spans = [];
    if (widget.msg.role != null && widget.msg.role != "0") {
      spans.add(
        WidgetSpan(
          alignment: PlaceholderAlignment.middle,
          child: Padding(
            padding: EdgeInsets.only(right: 3.w),
            child: msgRoleTag(widget.msg.role ?? "", width: 18.w),
          ),
        ),
      );
    }
    spans.add(
      TextSpan(
        text: "${widget.msg.user?.userNickname ?? ''}  ",
        style: TextStyle(
          fontSize: sp(13),
          color: _roleNameColor(widget.msg.role ?? ""),
          fontWeight: FontWeight.w500,
        ),
        recognizer: TapGestureRecognizer()..onTap = () {},
      ),
    );
    spans.add(
      TextSpan(
        text: SCAppLocalizations.of(context)!.joinRoomTips,
        style: TextStyle(
          fontSize: sp(13),
          color: Color(_msgColor(widget.msg.type ?? "")),
          fontWeight: FontWeight.w500,
        ),
      ),
    );
    Widget text = Text.rich(
      TextSpan(children: spans),
      textAlign: TextAlign.left,
    );
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        padding: EdgeInsets.symmetric(
          horizontal: width(8.w),
          vertical: width(4),
        ),
        margin: EdgeInsets.symmetric(
          horizontal: width(10),
        ).copyWith(bottom: 8.w),
        child: text,
      ),
    );
  }

  Widget _buildUserNameAndLevels(SocialChatUserProfile? user) {
    return SizedBox(
      height: 23.w,
      child: Row(
        crossAxisAlignment: CrossAxisAlignment.center,
        children: [
          Flexible(
            fit: FlexFit.loose,
            child: socialchatNickNameText(
              user?.userNickname ?? "",
              maxWidth: 112.w,
              fontWeight: FontWeight.w500,
              fontSize: 13.sp,
              type: user?.getVIP()?.name ?? "",
              needScroll: (user?.userNickname?.characters.length ?? 0) > 10,
            ),
          ),
          SizedBox(width: 4.w),
          getWealthLevel(
            user?.wealthLevel ?? 0,
            width: 42.w,
            height: 20.w,
            fontSize: 9.sp,
          ),
          SizedBox(width: 2.w),
          getUserLevel(
            user?.charmLevel ?? 0,
            width: 42.w,
            height: 20.w,
            fontSize: 9.sp,
          ),
        ],
      ),
    );
  }

  List<WearBadge> _activeWearBadges(SocialChatUserProfile? user) {
    return user?.wearBadge?.where((item) => item.use ?? false).toList() ??
        const <WearBadge>[];
  }

  Widget _buildMedals({
    required String? userId,
    List<WearBadge> fallbackBadges = const <WearBadge>[],
  }) {
    final hasUserId = (userId ?? "").trim().isNotEmpty;
    if (!hasUserId && fallbackBadges.isEmpty) {
      return SizedBox(height: 16.w);
    }
    return SizedBox(
      width: double.infinity,
      child: SCUserBadgeStrip(
        userId: userId,
        fallbackBadges: fallbackBadges,
        height: 23.w,
        badgeHeight: 21.w,
        longBadgeWidth: 51.w,
        spacing: 4.5.w,
        maxBadges: 8,
        reserveSpace: true,
      ),
    );
  }

  int _msgColor(String type) {
    switch (type) {
      case SCRoomMsgType.joinRoom:
      case SCRoomMsgType.systemTips:
      case SCRoomMsgType.welcome:
        return 0xFFFFFFFF;
      case SCRoomMsgType.gift:
        return 0xFFFFFFFF;
      case SCRoomMsgType.shangMai:
      case SCRoomMsgType.xiaMai:
      case SCRoomMsgType.qcfj:
      case SCRoomMsgType.killXiaMai:
        return 0xFFFFFFFF;
      //      case type.text:
      //        return _mapTextColor();
      //        break;
      default:
        return 0xFFFFFFFF;
    }
  }

  _roleNameColor(String role) {
    if (SCRoomRolesType.HOMEOWNER.name == role) {
      return Color(0xff2AC0F2);
    } else if (SCRoomRolesType.ADMIN.name == role) {
      return Color(0xffF9A024);
    } else if (SCRoomRolesType.MEMBER.name == role) {
      return Color(0xff28ED77);
    } else {
      return Colors.white;
    }
  }

  Widget _buildRoleChangeMsg(BuildContext context) {
    var text = "";
    if (SCRoomRolesType.ADMIN.name == widget.msg.msg) {
      text = SCAppLocalizations.of(context)!.adminByHomeowner;
    } else if (SCRoomRolesType.MEMBER.name == widget.msg.msg) {
      text = SCAppLocalizations.of(context)!.memberByHomeowner;
    } else {
      text = SCAppLocalizations.of(context)!.touristByHomeowner;
    }
    List<InlineSpan> spans = [];
    if (widget.msg.toUser != null) {
      spans.add(
        TextSpan(
          text: "${widget.msg.toUser?.userNickname ?? ''}  ",
          style: TextStyle(
            fontSize: sp(13),
            color: Color(0xff2AC0F2),
            fontWeight: FontWeight.w500,
          ),
          recognizer: TapGestureRecognizer()..onTap = () {},
        ),
      );
    }
    spans.add(
      TextSpan(
        text: text,
        style: TextStyle(
          fontSize: sp(13),
          color: Colors.white,
          fontWeight: FontWeight.w500,
        ),
      ),
    );
    Widget textView = Text.rich(
      TextSpan(children: spans),
      textAlign: TextAlign.left,
    );
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        padding: EdgeInsets.symmetric(
          horizontal: width(8.w),
          vertical: width(8),
        ),
        margin: EdgeInsets.symmetric(
          horizontal: width(10),
        ).copyWith(bottom: 8.w),
        decoration: BoxDecoration(
          color: Colors.black38,
          borderRadius: BorderRadius.all(Radius.circular(15.w)),
        ),
        child: textView,
      ),
    );
  }

  Widget _buildImageMsg(BuildContext context) {
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        padding: EdgeInsets.symmetric(
          horizontal: width(5.w),
          vertical: width(4),
        ),
        margin: EdgeInsets.symmetric(
          horizontal: width(10),
        ).copyWith(bottom: 6.w),
        child: Column(
          children: [
            _buildUserInfoLine(context),
            SizedBox(height: 6.w),
            Row(
              children: [
                Flexible(
                  // 使用Flexible替代Expanded
                  child: GestureDetector(
                    child: Container(
                      constraints: BoxConstraints(
                        maxWidth: ScreenUtil().screenWidth * 0.5, // 最大宽度约束
                      ),
                      decoration: BoxDecoration(
                        color: Colors.black38,
                        borderRadius: BorderRadius.only(
                          topRight: Radius.circular(15.w),
                          bottomLeft: Radius.circular(15.w),
                          bottomRight: Radius.circular(15.w),
                        ),
                      ),
                      padding: EdgeInsets.symmetric(
                        horizontal: 10.w,
                        vertical: 4.w,
                      ),
                      margin: EdgeInsetsDirectional.only(
                        start: 54.w,
                      ).copyWith(bottom: 8.w),
                      child: netImage(url: widget.msg.msg ?? ""),
                    ),
                    onTap: () {
                      String encodedUrls = Uri.encodeComponent(
                        jsonEncode([widget.msg.msg]),
                      );
                      SCNavigatorUtils.push(
                        context,
                        "${SCMainRoute.imagePreview}?imageUrls=$encodedUrls&initialIndex=0",
                      );
                    },
                  ),
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildEmoticonMsg(BuildContext context) {
    final emojiPath = widget.msg.msg ?? "";
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        padding: EdgeInsets.symmetric(
          horizontal: width(5.w),
          vertical: width(4),
        ),
        margin: EdgeInsets.symmetric(
          horizontal: width(10),
        ).copyWith(bottom: 6.w),
        child: Column(
          children: [
            _buildUserInfoLine(context),
            SizedBox(height: 6.w),
            Row(
              children: [
                Flexible(
                  child: Container(
                    constraints: BoxConstraints(
                      maxWidth: ScreenUtil().screenWidth * 0.45,
                    ),
                    decoration: BoxDecoration(
                      color: Colors.black38,
                      borderRadius: BorderRadius.only(
                        topRight: Radius.circular(15.w),
                        bottomLeft: Radius.circular(15.w),
                        bottomRight: Radius.circular(15.w),
                      ),
                    ),
                    padding: EdgeInsets.symmetric(
                      horizontal: 10.w,
                      vertical: 8.w,
                    ),
                    margin: EdgeInsetsDirectional.only(
                      start: 54.w,
                    ).copyWith(bottom: 8.w),
                    child: _buildEmojiImage(
                      emojiPath,
                      width: 72.w,
                      height: 72.w,
                    ),
                  ),
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildEmojiImage(
    String path, {
    required double width,
    required double height,
  }) {
    if (path.isEmpty) {
      return SizedBox(width: width, height: height);
    }
    if (_isLocalAsset(path)) {
      return RoomEmojiAssetImage(
        key: ValueKey(path),
        asset: path,
        width: width,
        height: height,
      );
    }
    return netImage(url: path, width: width, height: height);
  }

  bool _isLocalAsset(String path) {
    return path.startsWith("assets/") || path.startsWith("sc_images/");
  }

  Widget _buildDiceMsg(BuildContext context) {
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        padding: EdgeInsets.symmetric(
          horizontal: width(5.w),
          vertical: width(4),
        ),
        margin: EdgeInsets.symmetric(
          horizontal: width(10),
        ).copyWith(bottom: 6.w),
        child: Column(
          children: [
            _buildUserInfoLine(context),
            SizedBox(height: 6.w),
            Row(
              children: [
                Flexible(
                  // 使用Flexible替代Expanded
                  child: GestureDetector(
                    child: Container(
                      constraints: BoxConstraints(
                        maxWidth: ScreenUtil().screenWidth * 0.5, // 最大宽度约束
                      ),
                      decoration: BoxDecoration(
                        color: Colors.black38,
                        borderRadius: BorderRadius.only(
                          topRight: Radius.circular(15.w),
                          bottomLeft: Radius.circular(15.w),
                          bottomRight: Radius.circular(15.w),
                        ),
                      ),
                      padding: EdgeInsets.symmetric(
                        horizontal: 10.w,
                        vertical: 4.w,
                      ),
                      margin: EdgeInsetsDirectional.only(
                        start: 54.w,
                      ).copyWith(bottom: 8.w),
                      child:
                          (widget.msg.hasPlayedAnimation ?? false)
                              ? Image.asset(
                                "sc_images/room/sc_icon_dice_${widget.msg.msg}.png",
                                height: 35.w,
                              )
                              : FutureBuilder<void>(
                                future: Future.delayed(
                                  Duration(milliseconds: 2000),
                                ),
                                // 传入Future
                                builder: (
                                  BuildContext context,
                                  AsyncSnapshot<void> snapshot,
                                ) {
                                  // 根据snapshot的状态来构建UI
                                  if (snapshot.connectionState ==
                                      ConnectionState.done) {
                                    widget.msg.hasPlayedAnimation = true;
                                    return Image.asset(
                                      "sc_images/room/sc_icon_dice_${widget.msg.msg}.png",
                                      height: 35.w,
                                    );
                                  } else {
                                    return Image.asset(
                                      "sc_images/room/sc_icon_dice_animl.webp",
                                      height: 35.w,
                                    );
                                  }
                                },
                              ),
                    ),
                    onTap: () {},
                  ),
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildRPSMsg(BuildContext context) {
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        padding: EdgeInsets.symmetric(
          horizontal: width(5.w),
          vertical: width(4),
        ),
        margin: EdgeInsets.symmetric(
          horizontal: width(10),
        ).copyWith(bottom: 6.w),
        child: Column(
          children: [
            _buildUserInfoLine(context),
            SizedBox(height: 6.w),
            Row(
              children: [
                Flexible(
                  // 使用Flexible替代Expanded
                  child: GestureDetector(
                    child: Container(
                      constraints: BoxConstraints(
                        maxWidth: ScreenUtil().screenWidth * 0.5, // 最大宽度约束
                      ),
                      decoration: BoxDecoration(
                        color: Colors.black38,
                        borderRadius: BorderRadius.only(
                          topRight: Radius.circular(15.w),
                          bottomLeft: Radius.circular(15.w),
                          bottomRight: Radius.circular(15.w),
                        ),
                      ),
                      padding: EdgeInsets.symmetric(
                        horizontal: 10.w,
                        vertical: 4.w,
                      ),
                      margin: EdgeInsetsDirectional.only(
                        start: 54.w,
                      ).copyWith(bottom: 8.w),
                      child:
                          (widget.msg.hasPlayedAnimation ?? false)
                              ? Image.asset(
                                "sc_images/room/sc_icon_rps_${widget.msg.msg}.png",
                                height: 35.w,
                              )
                              : FutureBuilder<void>(
                                future: Future.delayed(
                                  Duration(milliseconds: 2000),
                                ),
                                // 传入Future
                                builder: (
                                  BuildContext context,
                                  AsyncSnapshot<void> snapshot,
                                ) {
                                  // 根据snapshot的状态来构建UI
                                  if (snapshot.connectionState ==
                                      ConnectionState.done) {
                                    widget.msg.hasPlayedAnimation = true;
                                    return Image.asset(
                                      "sc_images/room/sc_icon_rps_${widget.msg.msg}.png",
                                      height: 35.w,
                                    );
                                  } else {
                                    return Image.asset(
                                      "sc_images/room/sc_icon_rps_animal.webp",
                                      height: 35.w,
                                    );
                                  }
                                },
                              ),
                    ),
                    onTap: () {},
                  ),
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildLuckNumberMsg(BuildContext context) {
    return Container(
      alignment: AlignmentDirectional.topStart,
      child: Container(
        padding: EdgeInsets.symmetric(
          horizontal: width(5.w),
          vertical: width(4),
        ),
        margin: EdgeInsets.symmetric(
          horizontal: width(10),
        ).copyWith(bottom: 6.w),
        child: Column(
          children: [
            _buildUserInfoLine(context),
            SizedBox(height: 6.w),
            Row(
              children: [
                Flexible(
                  // 使用Flexible替代Expanded
                  child: GestureDetector(
                    child: Container(
                      constraints: BoxConstraints(
                        maxWidth: ScreenUtil().screenWidth * 0.7, // 最大宽度约束
                      ),
                      decoration: BoxDecoration(
                        color: Colors.black38,
                        borderRadius: BorderRadius.only(
                          topRight: Radius.circular(15.w),
                          bottomLeft: Radius.circular(15.w),
                          bottomRight: Radius.circular(15.w),
                        ),
                      ),
                      padding: EdgeInsets.symmetric(
                        horizontal: 10.w,
                        vertical: 4.w,
                      ),
                      margin: EdgeInsetsDirectional.only(
                        start: 54.w,
                      ).copyWith(bottom: 8.w),
                      child: Row(
                        mainAxisSize: MainAxisSize.min,
                        children: [
                          SCGlobalConfig.lang == "ar"
                              ? Image.asset(
                                "sc_images/room/sc_icon_luck_num_text_ar.png",
                                height: 20.w,
                              )
                              : Image.asset(
                                "sc_images/room/sc_icon_luck_num_text_en.png",
                                height: 20.w,
                              ),
                          buildNumForRoomLuckNum(
                            widget.msg.msg ?? "",
                            size: 20.w,
                          ),
                        ],
                      ),
                    ),
                    onTap: () {},
                  ),
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }

  _buildUserInfoLine(BuildContext context) {
    final userId = widget.msg.user?.id;
    if ((widget.msg.needUpDataUserInfo) ?? false) {
      SCRoomUtils.roomUsersMap.remove(userId ?? "");
      if ((userId ?? "").isNotEmpty) {
        _userInfoFutures.remove(userId);
        _userInfoFailedAt.remove(userId);
      }
      widget.msg.needUpDataUserInfo = false;
    }
    if (userId == null || userId.isEmpty) {
      return _buildPendingUserInfoLine(context);
    }
    return SCRoomUtils.roomUsersMap[userId] == null
        ? FutureBuilder<SocialChatUserProfile?>(
          future: _loadRoomUserInfoSilently(userId),
          builder: (ct, AsyncSnapshot<SocialChatUserProfile?> snapshot) {
            if (snapshot.connectionState == ConnectionState.done) {
              if (snapshot.hasData) {
                SocialChatUserProfile user = snapshot.data!;
                SCRoomUtils.roomUsersMap[user.id ?? ""] = user;
                return _buildNewUserInfoLine(context, user);
              }
            }
            return _buildPendingUserInfoLine(context);
          },
        )
        : _buildNewUserInfoLine(context, SCRoomUtils.roomUsersMap[userId]!);
  }

  Future<SocialChatUserProfile?> _loadRoomUserInfoSilently(String userId) {
    final failedAt = _userInfoFailedAt[userId];
    if (failedAt != null &&
        DateTime.now().difference(failedAt) < _userInfoFailureRetryInterval) {
      return Future.value(null);
    }
    return _userInfoFutures.putIfAbsent(userId, () async {
      try {
        final user = await SCAccountRepository().loadUserInfo(
          userId,
          silentErrorToast: true,
        );
        SCRoomUtils.roomUsersMap[user.id ?? userId] = user;
        _userInfoFailedAt.remove(userId);
        return user;
      } catch (error) {
        _userInfoFailedAt[userId] = DateTime.now();
        _userInfoFutures.remove(userId);
        return null;
      }
    });
  }

  Widget _buildPendingUserInfoLine(BuildContext context) {
    return Row(
      children: [
        GestureDetector(
          behavior: HitTestBehavior.opaque,
          onTap: () {
            widget.onClick(widget.msg.user);
          },
          child: Stack(
            alignment: AlignmentDirectional.bottomEnd,
            children: [
              head(
                url: widget.msg.user?.userAvatar ?? "",
                width: 48.w,
                // headdress: msg.user?.getHeaddress()?.sourceUrl,
              ),
              Positioned(
                child: msgRoleTag(widget.msg.role ?? "", width: 14.w),
                bottom: 2.w,
                right: 2.w,
              ),
            ],
          ),
        ),
        SizedBox(width: 8.w),
        Expanded(
          child: SizedBox(
            height: 50.w,
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                _buildUserNameAndLevels(widget.msg.user),
                SizedBox(height: 2.w),
                _buildMedals(
                  userId: widget.msg.user?.id,
                  fallbackBadges: _activeWearBadges(widget.msg.user),
                ),
              ],
            ),
          ),
        ),
      ],
    );
  }

  _buildNewUserInfoLine(BuildContext context, SocialChatUserProfile user) {
    return Row(
      children: [
        GestureDetector(
          behavior: HitTestBehavior.opaque,
          onTap: () {
            widget.onClick(user);
          },
          child: Stack(
            alignment: AlignmentDirectional.bottomEnd,
            children: [
              head(
                url: user.userAvatar ?? "",
                width: 48.w,
                // headdress: msg.user?.getHeaddress()?.sourceUrl,
              ),
              Positioned(
                child: msgRoleTag(widget.msg.role ?? "", width: 14.w),
                bottom: 2.w,
                right: 2.w,
              ),
            ],
          ),
        ),
        SizedBox(width: 8.w),
        Expanded(
          child: SizedBox(
            height: 50.w,
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                _buildUserNameAndLevels(user),
                SizedBox(height: 2.w),
                _buildMedals(
                  userId: user.id,
                  fallbackBadges: _activeWearBadges(user),
                ),
              ],
            ),
          ),
        ),
      ],
    );
  }
}

///消息
class Msg {
  String? groupId;
  String? msg;
  MicRes? userWheat;
  String? type;
  SocialChatUserProfile? user;
  String? role = "";
  String? rocketIconUrl = "";
  SocialChatGiftRes? gift;

  //礼物个数
  num? number;

  // 自定义动画需要播放的次数
  int? customAnimationCount;

  num? awardAmount;

  // 送礼给谁
  SocialChatUserProfile? toUser;
  List<String>? targetUserIds;
  String? giftBatchId;
  int? time = 0;

  //动画是否已经播放（骰子、石头剪刀布、随机数字）
  bool? hasPlayedAnimation = false;

  bool? needUpDataUserInfo = false;

  Msg({
    required this.groupId,
    required this.msg,
    required this.type,
    this.user,
    this.toUser,
    this.userWheat,
    this.role = "",
    this.rocketIconUrl,
    this.gift,
    this.number,
    this.customAnimationCount,
    this.awardAmount,
    this.targetUserIds,
    this.giftBatchId,
    this.hasPlayedAnimation,
    this.needUpDataUserInfo,
  }) {
    time = DateTime.now().millisecondsSinceEpoch;
  }

  Msg.fromJson(dynamic json) {
    groupId = json['groupId'];
    msg = json['msg'];
    type = json['type'];
    role = json['role'];
    rocketIconUrl = json['rocketIconUrl']?.toString();
    time = json['time'];
    number = json['number'];
    customAnimationCount = json['customAnimationCount'];
    awardAmount = json['awardAmount'];
    giftBatchId = json['giftBatchId']?.toString();
    final dynamic rawTargetUserIds = json['targetUserIds'];
    if (rawTargetUserIds is List) {
      targetUserIds =
          rawTargetUserIds
              .map((item) => item?.toString().trim() ?? "")
              .where((id) => id.isNotEmpty)
              .toList();
    }
    hasPlayedAnimation = json['hasPlayedAnimation'];
    needUpDataUserInfo = json['needUpDataUserInfo'];
    userWheat =
        json['userWheat'] != null ? MicRes.fromJson(json['userWheat']) : null;
    user =
        json['user'] != null
            ? SocialChatUserProfile.fromJson(json['user'])
            : null;
    toUser =
        json['toUser'] != null
            ? SocialChatUserProfile.fromJson(json['toUser'])
            : null;

    gift =
        json['gift'] != null ? SocialChatGiftRes.fromJson(json['gift']) : null;
    _hydrateRocketRewardPayload(json);
  }

  void _hydrateRocketRewardPayload(dynamic json) {
    if (!SCRoomMsgType.isRocketRewardUserType(type)) {
      return;
    }
    final root = _stringKeyMap(json);
    final payload = _stringKeyMap(root['data']);
    final source = payload.isEmpty ? root : payload;
    groupId = _firstNonBlankString([
      groupId,
      source['groupId'],
      source['roomAccount'],
      source['room_account'],
      source['roomId'],
      source['room_id'],
    ]);
    role = _firstNonBlankString([
      role,
      source['rewardType'],
      source['reward_type'],
    ]);
    rocketIconUrl = _firstNonBlankString([
      rocketIconUrl,
      source['rocketIconUrl'],
      source['rocket_icon_url'],
      source['rocketIcon'],
      source['rewardCover'],
      source['reward_cover'],
    ]);
    msg = _firstNonBlankString([
      msg,
      source['rewardCover'],
      source['reward_cover'],
      source['rewardIconUrl'],
      source['reward_icon_url'],
      source['cover'],
      rocketIconUrl,
    ]);
    user ??= _rocketRewardUserProfile(source);
  }

  static SocialChatUserProfile? _rocketRewardUserProfile(
    Map<String, dynamic> source,
  ) {
    final userId = _firstNonBlankString([
      source['userId'],
      source['user_id'],
      source['rewardUserId'],
      source['reward_user_id'],
      source['receiverUserId'],
      source['receiver_user_id'],
      source['targetUserId'],
      source['target_user_id'],
    ]);
    final nickname = _firstNonBlankString([
      source['userNickname'],
      source['user_nickname'],
      source['nickname'],
      source['receiverNickname'],
      source['receiver_nickname'],
      source['account'],
      userId,
    ]);
    final account = _firstNonBlankString([
      source['account'],
      source['userAccount'],
      source['user_account'],
      source['actualAccount'],
      source['actual_account'],
      userId,
    ]);
    final avatar = _firstNonBlankString([
      source['userAvatar'],
      source['user_avatar'],
      source['avatar'],
      source['receiverAvatar'],
      source['receiver_avatar'],
    ]);
    if (userId.isEmpty &&
        nickname.isEmpty &&
        account.isEmpty &&
        avatar.isEmpty) {
      return null;
    }
    return SocialChatUserProfile(
      id: userId,
      account: account,
      userNickname: nickname,
      userAvatar: avatar,
    );
  }

  static Map<String, dynamic> _stringKeyMap(dynamic value) {
    if (value is Map<String, dynamic>) {
      return value;
    }
    if (value is Map) {
      return value.map((key, item) => MapEntry(key.toString(), item));
    }
    return const <String, dynamic>{};
  }

  static String _firstNonBlankString(Iterable<dynamic> values) {
    for (final value in values) {
      final text = value?.toString().trim() ?? '';
      if (text.isNotEmpty && text.toLowerCase() != 'null') {
        return text;
      }
    }
    return '';
  }

  Map<String, dynamic> toJson() {
    final map = <String, dynamic>{};
    map['groupId'] = groupId;
    map['msg'] = msg;
    map['type'] = type;
    map['role'] = role;
    if ((rocketIconUrl ?? "").trim().isNotEmpty) {
      map['rocketIconUrl'] = rocketIconUrl;
    }
    map['time'] = time;
    map['awardAmount'] = awardAmount;
    map['number'] = number;
    map['customAnimationCount'] = customAnimationCount;
    map['hasPlayedAnimation'] = hasPlayedAnimation;
    map['needUpDataUserInfo'] = needUpDataUserInfo;
    if ((giftBatchId ?? "").trim().isNotEmpty) {
      map['giftBatchId'] = giftBatchId;
    }
    if (targetUserIds != null) {
      map['targetUserIds'] = targetUserIds;
    }
    if (userWheat != null) {
      map['userWheat'] = userWheat?.toJson();
    }
    if (user != null) {
      map['user'] = user?.toJson();
    }
    if (toUser != null) {
      map['toUser'] = toUser?.toJson();
    }
    if (gift != null) {
      map['gift'] = gift?.toJson();
    }
    return map;
  }
}