buildMessageContent method

Implementation

@override
Widget buildMessageContent(BuildContext context, String? refName) {
  final refMsg = (message as RCIMIWReferenceMessage).referenceMessage;

  // 使用工具函数获取引用消息内容
  String referenceContent = getReferenceMessageContent(refMsg);

  final String messageText = (message as RCIMIWReferenceMessage).text ?? "";

  if (refName == null || refName.isEmpty) {
    refName = refMsg?.senderUserId;
  }

  final isMe = message.direction == RCIMIWMessageDirection.send;

  // 使用配置的引用和文本样式
  final refConfig = config?.referenceStyleConfig;
  final textConfig = config?.textStyleConfig;
  final linkConfig = config?.linkStyleConfig;

  final backgroundColor = refConfig?.backgroundColor;
  final refTextStyle = refConfig?.textStyle ??
      TextStyle(
          color: isMe
              ? RCKThemeProvider().themeColor.textInverse
              : RCKThemeProvider().themeColor.textSecondary,
          fontSize: kBubbleRefTextFontSize);
  final padding = refConfig?.padding ?? const EdgeInsets.all(8.0);
  final spacingToContent =
      refConfig?.spacingToContent ?? kBubbleRefTextPadding;

  final textStyle =
      isMe ? textConfig?.senderTextStyle : textConfig?.receiverTextStyle;

  final linkStyle =
      isMe ? linkConfig?.senderTextStyle : linkConfig?.receiverTextStyle;

  return Column(
    crossAxisAlignment: CrossAxisAlignment.start,
    children: [
      Container(
        padding: padding,
        margin: EdgeInsets.only(
            bottom: spacingToContent, right: spacingToContent),
        color: backgroundColor,
        child: Text(
          "| 回复 $refName：$referenceContent",
          style: refTextStyle,
          overflow: TextOverflow.ellipsis,
          maxLines: 1,
        ),
      ),
      Linkify(
        onOpen: _onOpen,
        text: messageText,
        options: const LinkifyOptions(humanize: false),
        style:
            textStyle ?? const TextStyle(color: Colors.black, fontSize: 16),
        linkStyle: linkStyle?.copyWith(
                decoration: linkConfig?.showUnderline ?? false
                    ? TextDecoration.underline
                    : TextDecoration.none,
                decorationColor: linkStyle.color ?? Colors.blue) ??
            TextStyle(
                color: Colors.blue,
                fontSize: textStyle?.fontSize,
                decoration: TextDecoration.underline,
                decorationColor: linkStyle?.color ?? Colors.blue),
      )
    ],
  );
}