Method handleConfigCommand

yvlu/yvlu.ts:1071–1170

(msg: Api.Message, args: string[])

            // 准备用户数据
            const userId = (sender as any).id?.toString();
            const name = (sender as any).name || "";
            const firstName =
              (sender as any).firstName || (sender as any).title || "";
            const lastName = (sender as any).lastName || "";
            const username = (sender as any).username || "";
            // teleproto may expose emojiStatus.documentId as big-int-like; also try nested raw
            const emojiStatus =
              emojiStatusIdFromEntity(sender) ||
              (sender as any).emojiStatus?.documentId?.toString?.() ||
              (sender as any).emoji_status?.documentId?.toString?.() ||
              null;

            // 生成用户唯一标识符：优先使用 userId，如果没有则使用名称的 hashCode
            const currentUserIdentifier =
              userId ||
              hashCode(
                name || `${firstName}|${lastName}` || `user_${i}`,
              ).toString();

            // 判断是否应该显示头像：只有当前用户与上一条消息的用户不同时才显示
            const shouldShowAvatar =
              currentUserIdentifier !== previousUserIdentifier;
            previousUserIdentifier = currentUserIdentifier;

            let photo: { url: string } | undefined = undefined;
            if (shouldShowAvatar) {
              try {
                const buffer = await downloadEntityAvatar(client, sender);
                if (Buffer.isBuffer(buffer) && buffer.length > 0) {
                  const base64 = buffer.toString("base64");
                  photo = {
                    url: `data:image/png;base64,${base64}`,
                  };
                } else {
                  console.warn("下载的头像数据无效或用户无头像");
                }
              } catch (e) {
                console.warn("下载用户头像失败", e);
              }
              // 远程 quote-api 的 emoji_status 只接受纯字符串 ID，由远端自行拉表情。
              // 本地无需预下载 customEmojiBuffer。
            }

            if (i === 0) {
              let replyTo = (trigger || msg)?.replyTo;
              if (replyTo?.quoteText) {
                message.message = replyTo.quoteText;
                message.entities = replyTo.quoteEntities;
              }
            }

            // 转换消息实体
            const entities = convertEntities(message.entities || []);

            // 处理回复引用（支持 quote header 与真实被回复消息）
            let replyBlock: any | undefined;
            if (r) {
              try {