"""Agent 编排引擎 — L1-L4 分级自治。"""

import logging

logger = logging.getLogger(__name__)

AUTONOMY_LEVELS = {
    "L1": {"description": "人工审核后执行", "requires_pre_approval": True, "requires_post_review": False},
    "L2": {"description": "人工确认后执行", "requires_pre_approval": True, "requires_post_review": False},
    "L3": {"description": "事后审核", "requires_pre_approval": False, "requires_post_review": True},
    "L4": {"description": "人工决策", "requires_pre_approval": True, "requires_post_review": False},
}


async def orchestrate_agent(agent_name: str, autonomy_level: str, input_data: dict) -> dict:
    """编排 Agent 执行。

    根据自治级别决定是否需要人工审核。
    """
    level_config = AUTONOMY_LEVELS.get(autonomy_level, AUTONOMY_LEVELS["L1"])

    return {
        "agent_name": agent_name,
        "autonomy_level": autonomy_level,
        "requires_approval": level_config["requires_pre_approval"],
        "requires_post_review": level_config["requires_post_review"],
        "status": "pending_approval" if level_config["requires_pre_approval"] else "executed",
        "input_summary": str(input_data)[:200],
    }