"""AI PMO kernel followup verification mixin."""

from __future__ import annotations

from . import ai_pmo_kernel_common as _common

for _name, _value in vars(_common).items():
    if not _name.startswith("__"):
        globals()[_name] = _value


class KernelFollowupVerificationMixin:
    async def _verify_execution(
        self,
        *,
        intent: CanonicalIntent,
        execution_result: dict[str, Any],
        world_model: dict[str, Any],
    ) -> dict[str, Any]:
        normalized_status = str(execution_result.get("status") or "").strip().lower()
        if normalized_status == "failed_safe":
            return {"verified": False, "issues": ["executor_failed"]}
        if normalized_status in {"pending_manual", "pending_confirmation"}:
            return {"verified": False, "issues": ["pending_manual"]}
        if normalized_status == "cancelled":
            return {"verified": True, "issues": []}
        if intent.name in {INTENT_FOLLOWUP_CONFIRM, INTENT_FOLLOWUP_CONTINUE}:
            return {
                "verified": bool(
                    _safe_int(execution_result.get("target_work_item_id")) is not None
                    and str(execution_result.get("target_state") or "").strip() == STATE_SUCCEEDED
                ),
                "issues": [] if str(execution_result.get("target_state") or "").strip() == STATE_SUCCEEDED else ["waiting_manual"],
            }
        if intent.name == INTENT_QUERY:
            return {"verified": bool(str(execution_result.get("answer") or "").strip()), "issues": []}
        if intent.name == INTENT_PROJECT_CREATE:
            return {"verified": _safe_int(execution_result.get("project_id")) is not None, "issues": []}
        if intent.name in {INTENT_SIGNAL_CREATE, INTENT_SIGNAL_SOURCE_ONBOARD}:
            signal_ids = _normalize_signal_id_list(execution_result.get("signal_ids"))
            signal_id = _safe_int(execution_result.get("signal_id"))
            if signal_id is not None and signal_id not in signal_ids:
                signal_ids = [signal_id, *signal_ids]
            if not signal_ids:
                return {"verified": False, "issues": ["signal_missing"]}
            if intent.name == INTENT_SIGNAL_SOURCE_ONBOARD:
                workflow = execution_result.get("signal_source_workflow") if isinstance(execution_result.get("signal_source_workflow"), dict) else {}
                if str(workflow.get("status") or "").lower() != "completed":
                    return {"verified": False, "issues": ["signal_source_pending_manual"]}
            if intent.project_id is None:
                return {"verified": True, "issues": []}
            linked_signal_ids = (
                await self.db.execute(
                    select(ProjectSignalLink.signal_id).where(
                        and_(
                            ProjectSignalLink.tenant_id == self.tenant_id,
                            ProjectSignalLink.project_id == int(intent.project_id),
                            ProjectSignalLink.signal_id.in_(signal_ids),
                        )
                    )
                )
            ).scalars().all()
            linked_set = {int(item) for item in linked_signal_ids if _safe_int(item) is not None}
            missing = [sid for sid in signal_ids if sid not in linked_set]
            return {
                "verified": not missing,
                "issues": [] if not missing else ["project_signal_link_missing"],
            }
        return {"verified": False, "issues": ["unsupported_intent"]}

    @staticmethod
    def _should_bypass_policy_gate(*, intent: CanonicalIntent, workflow_route: WorkflowRoute) -> bool:
        if intent.name in {INTENT_FOLLOWUP_CONFIRM, INTENT_FOLLOWUP_CONTINUE}:
            return True
        if workflow_route.family == ROUTE_FAMILY_PROJECT_SIGNAL and workflow_route.action in {
            ROUTE_ACTION_DISCOVER,
            ROUTE_ACTION_COMMIT,
            ROUTE_ACTION_CANCEL,
            ROUTE_ACTION_REFRESH,
        }:
            return True
        if workflow_route.family == ROUTE_FAMILY_SIGNAL_SOURCE and workflow_route.action == ROUTE_ACTION_ONBOARD:
            return True
        return False

    @classmethod
    def _normalize_route_from_stored_intent(cls, value: Any) -> str:
        return RouteResolver.normalize_route_key(str(value or ""))

    @classmethod
    def _stored_intent_family(cls, value: Any) -> str:
        route_key = cls._normalize_route_from_stored_intent(value)
        family, _ = RouteResolver._split_route_key(route_key)
        return family

    @staticmethod
    def _extract_followup_work_item_id(message: str) -> Optional[int]:
        match = FOLLOWUP_WORK_ITEM_ID_RE.search(str(message or ""))
        return int(match.group(1)) if match else None

    @staticmethod
    def _build_followup_candidate_clarification(items: list[WorkItem]) -> str:
        if not items:
            return "当前没有可继续处理的待确认工作项。"
        labels = [f"工作项#{int(item.id)}({str(item.intent or '').strip() or 'unknown'})" for item in items[:3]]
        return f"当前存在多个待确认工作项：{'、'.join(labels)}。请补充工作项 ID 后再继续处理。"

    @staticmethod
    def _build_feishu_rag_conversation_key(
        *,
        source_chat_id: Optional[str],
        source_sender_open_id: Optional[str],
        sender: Optional[str],
    ) -> str:
        chat = str(source_chat_id or "").strip()
        if not chat:
            return ""
        actor = str(source_sender_open_id or "").strip()
        if not actor:
            actor = str(sender or "").strip().lower()
            actor = re.sub(r"\s+", "", actor)
        actor = actor[:96] if actor else "unknown"
        return f"feishu:{chat}:{actor}"