Method doCs

fbi/fbi.ts:273–311

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

    } finally {
      this.cacheReady = true;
    }
  }

  /* ====== router ====== */

  private async onCmd(msg: Api.Message): Promise<void> {
    const parts = msg.text?.trim().split(/\s+/) || [];
    const sub = parts[1]?.toLowerCase();
    const args = parts.slice(2);

    if (!this.ready) {
      await msg.edit({ text: "⏳ FBI 正在初始化，请稍后再试。", parseMode: "html" });
      return;
    }

    try {
      switch (sub) {
        case "det":   return this.doDet(msg, args);
        case "sur":   return this.doSur(msg, args);
        case "loc":   return this.doLoc(msg, args);
        case "obs":   return this.doObs(msg, args);
        case "ssv":   return this.doSsv(msg);
        case "cache": return this.doCache(msg, args);
        default:      { await msg.edit({ text: HELP, parseMode: "html" }); return; }
      }
    } catch (e: any) {
      await msg.edit({ text: `❌ ${htmlEsc(e.message || "未知错误")}`, parseMode: "html" });
    }
  }

  /* ====== target resolver ====== */

  private async resolveTarget(msg: Api.Message, args: string[]): Promise<{ id: string; name: string } | null> {
    const cl = await getGlobalClient();
    if (!cl) return null;
    let targetId: string | undefined;
    let name = "";

    if (args.length) {
      const raw = args[0];
      try {
        const e = entityFields(await cl.getEntity(raw));