Method sendAsSticker

gif/gif.ts:319–350

(originalMsg: Api.Message, stickerFile: string)

    ]);
  }

  private async sendAsSticker(originalMsg: Api.Message, stickerFile: string): Promise<void> {
    try {
      // 读取文件统计信息
      const stats = fs.statSync(stickerFile);
      
      // 使用正确的贴纸属性发送
      await this.client.sendFile(originalMsg.chatId!, {
        file: stickerFile,
        attributes: [
          new Api.DocumentAttributeVideo({
            duration: this.config.maxDuration,
            w: this.config.maxWidth,
            h: this.config.maxHeight,
            supportsStreaming: false,
            roundMessage: false
          }),
          new Api.DocumentAttributeAnimated(),
          new Api.DocumentAttributeSticker({
            alt: this.getRandomEmoji(),
            stickerset: new Api.InputStickerSetEmpty()
          })
        ],
        mimeType: "video/webm",
        forceDocument: false,
        asSticker: true, // 关键：作为贴纸发送
        caption: undefined // 贴纸不需要标题
      });

    } catch (error: any) {
      throw new Error(`发送贴纸失败: ${error.message}`);
    }
  }

  private async autoAddToStickerPack(originalMsg: Api.Message, stickerFile: string, statusMsg: Api.Message): Promise<void> {