"""工具 API（§15 兼容面）：清单走百工能力目录，调用走 /capabilities/{id}/invoke。

旧 ToolRuntime/策略治理端点已随 M5 百工重写退役；本路由只保留
`/tools`（能力目录投影）与 `/tools/calls/{id}`（一炁事件详情）。
"""

from fastapi import APIRouter, Depends

from app.api.v1.deps import get_current_user
from app.domains.baigong import service as baigong
from app.schemas.auth import CurrentUser
from app.schemas.safety import ToolCallDetail
from app.services.governance import get_tool_call

router = APIRouter(prefix="/tools", tags=["tools"])


@router.get("")
async def list_tools(user: CurrentUser = Depends(get_current_user)) -> list[dict]:
    """能力目录投影（新链路以 /capabilities 为准；此处给旧消费方过渡读取）。"""
    caps = await baigong.list_capabilities(user.owner_scope)
    return [
        {
            "name": c["name"],
            "description": c["description"],
            "risk_level": max(c["risk_dims"].values(), default="L1"),
            "permission_policy": "ask" if c["consent_mode"] == "ask" else "allow",
            "enabled": c["enabled"],
            "source": c["source"],
        }
        for c in caps
    ]


@router.get("/calls/{tool_call_id}", response_model=ToolCallDetail)
async def get_tool_call_detail(tool_call_id: str) -> ToolCallDetail:
    return await get_tool_call(tool_call_id)