"""
节点：协同 / 群报价等待（骨架）。

正式：等群内报价或协同结果；用户文字不得冒充文件完成（wake 另走结构化载荷）。
"""

from __future__ import annotations

import logging
from typing import Any

from agent.graph.state import InquiryGraphState

logger = logging.getLogger(__name__)


def node_collaborate(state: InquiryGraphState) -> dict[str, Any]:
    """骨架：仅标记 phase=collaborate。"""
    logger.info(
        "graph.node collaborate thread_id=%s（骨架无协同）",
        state.get("thread_id") or "",
    )
    return {"phase": "collaborate"}