员工岗位可重新启用；调价认空运航线；会话存档跳号补拉；陆运报价按车型列回填

Co-authored-by: Cursor <cursoragent@cursor.com>

inquiry-agent/agent/channel/wshoto/poll.py

@@ -278,6 +278,83 @@ def _poll_by_scan_users(
     return merged
 
 
+def _merge_records_by_seq(
+    *batches: Sequence[dict[str, Any]],
+    min_seq: int = 0,
+) -> list[dict[str, Any]]:
+    """按 seq 去重合并多页；同 seq 后写覆盖。只保留 seq > min_seq。"""
+    by_seq: dict[int, dict[str, Any]] = {}
+    for batch in batches:
+        for rec in batch or ():
+            seq = _record_seq(rec)
+            if seq <= min_seq:
+                continue
+            by_seq[seq] = dict(rec)
+    return [by_seq[s] for s in sorted(by_seq)]
+
+
+def _backfill_room_seq_gap(
+    api: WshotoOpenClient,
+    *,
+    room: str,
+    last_seq: int,
+    rows: list[dict[str, Any]],
+    page_size: int,
+    lookback: int,
+    clock: Callable[[], float],
+) -> list[dict[str, Any]]:
+    """
+    增量结果跳号时，用时间窗补中间漏掉的消息。
+
+    现网：游标 9892，管家增量只回撤回 9899，把「解散群」9898 永久跨过。
+    若本页最小 seq > last_seq+1，再打一枪时间窗，按 seq 合并后返回。
+    补洞失败则原样返回（调用方仍按本页 max 推进，故补洞要尽量成功）。
+    """
+    if last_seq <= 0 or not rows:
+        return rows
+    page_seqs = [_record_seq(r) for r in rows if _record_seq(r) > 0]
+    if not page_seqs:
+        return rows
+    min_page = min(page_seqs)
+    if min_page <= last_seq + 1:
+        return rows
+    now_i = int(clock())
+    window = min(max(60, int(lookback or 0)), _NEW_ROOM_LOOKBACK_SEC)
+    logger.warning(
+        "微盛房间增量跳号 chat=%s last=%s min_page=%s，时间窗补洞 window=%ss",
+        room,
+        last_seq,
+        min_page,
+        window,
+    )
+    try:
+        fill = api.list_group_messages(
+            userid="",
+            target_id=room,
+            last_seq=0,
+            page_size=page_size,
+            msg_time_start=now_i - window,
+            msg_time_end=now_i,
+        )
+    except WshotoError as exc:
+        logger.warning(
+            "微盛房间补洞失败 chat=%s code=%s msg=%s",
+            room,
+            exc.code,
+            exc.msg,
+        )
+        return rows
+    merged = _merge_records_by_seq(rows, fill or [], min_seq=last_seq)
+    if len(merged) > len(rows):
+        logger.info(
+            "微盛房间补洞成功 chat=%s added=%s total=%s",
+            room,
+            len(merged) - len(rows),
+            len(merged),
+        )
+    return merged
+
+
 def _poll_by_rooms(
     api: WshotoOpenClient,
     *,
@@ -341,6 +418,17 @@ def _poll_by_rooms(
         polled += 1
         if not is_room_hot(room):
             cold_polled += 1
+        # 增量若跳号：管家有时先吐出撤回等高 seq，游标一步跨过中间正文
+        # （现网：解散群 seq=9898 被撤回 9899 推过去后永远听不见）。跳号则时间窗补洞。
+        rows = _backfill_room_seq_gap(
+            api,
+            room=room,
+            last_seq=last,
+            rows=list(rows or []),
+            page_size=page_size,
+            lookback=lookback,
+            clock=clock,
+        )
         max_seq = last
         for rec in rows:
             seq = _record_seq(rec)