from __future__ import annotations

import pytest

from app.services.ai_pmo.ai_pmo_intent import CanonicalIntent
from app.services.ai_pmo.ai_pmo_typed_executor_discovery.mixin_discover import (
    DiscoveryFlowMixin,
)
from app.services.ai_pmo.ai_pmo_typed_executor_execute.mixin_execute_signal_source import (
    ExecuteSignalSourceMixin,
)


def test_signal_source_onboard_idempotency_key_prefers_message_key() -> None:
    key_one = ExecuteSignalSourceMixin._build_signal_source_onboard_idempotency_key(
        source_system="feishu",
        source_message_id="msg-123",
    )
    key_two = ExecuteSignalSourceMixin._build_signal_source_onboard_idempotency_key(
        source_system="feishu",
        source_message_id="msg-123",
    )
    bare_key = ExecuteSignalSourceMixin._build_signal_source_onboard_idempotency_key(
        source_system="",
        source_message_id="msg-123",
    )

    assert key_one == "feishu:msg-123"
    assert key_two == "feishu:msg-123"
    assert bare_key == "msg-123"


@pytest.mark.asyncio
async def test_signal_source_onboard_replays_existing_ledger_without_reexecution() -> None:
    class _FakeLedger:
        def __init__(self) -> None:
            self.status = "applied"
            self.result_payload = {
                "status": "succeeded",
                "signal_id": 88,
                "project_id": 11,
                "signal_source_workflow": {
                    "status": "completed",
                    "run_status": "completed",
                },
                "signal_source_orchestration": {
                    "signal_source": {
                        "registry_id": 501,
                        "source_name": "Webhook A",
                    }
                },
                "auto_tasks": [],
            }

    class _FakeWorkflow:
        def __init__(self) -> None:
            self.called = False

        async def run(self, **kwargs):
            self.called = True
            raise AssertionError("signal_source_workflow.run should not be called on replay")

    class _FakeDB:
        def __init__(self) -> None:
            self.committed = False

        async def commit(self):
            self.committed = True

    class _FakeExecutor(ExecuteSignalSourceMixin):
        def __init__(self) -> None:
            self.db = _FakeDB()
            self.tenant_id = 1
            self.signal_source_workflow = _FakeWorkflow()
            self.loaded_key = None

        async def _load_signal_source_onboard_ledger(self, *, idempotency_key):
            self.loaded_key = idempotency_key
            return _FakeLedger()

        async def _claim_signal_source_onboard_ledger(self, **kwargs):
            raise AssertionError("ledger claim should not be reached when replaying an applied result")

        def _build_signal_source_semantic_payload(self, **kwargs):
            raise AssertionError("semantic payload should not be rebuilt on replay")

        async def _create_signal(self, **kwargs):
            raise AssertionError("signal creation should not be reached on replay")

        @staticmethod
        def _normalize_title_candidate(value):
            return str(value or "").strip()

        @staticmethod
        def _is_acceptable_title(text):
            return bool(text)

        @staticmethod
        def _extract_auto_tasks(openclaw_payload):
            return []

    kernel = _FakeExecutor()
    result = await kernel._execute_signal_source_onboard_intent(
        intent=type("Intent", (), {"project_id": 11, "signal_summary": "摘要", "signal_title": "标题"})(),
        message_text="请接入这个信号源",
        operator_user_id=9,
        source_system="feishu",
        source_message_id="msg-abc",
        channel_ref="oc-1",
    )

    assert result["status"] == "succeeded"
    assert result["signal_id"] == 88
    assert kernel.loaded_key == "feishu:msg-abc"
    assert kernel.db.committed is False
    assert kernel.signal_source_workflow.called is False


@pytest.mark.asyncio
async def test_project_signal_discovery_uses_project_id_without_name_error() -> None:
    class _FakeDiscovery(DiscoveryFlowMixin):
        tenant_id = 1

        @staticmethod
        def _extract_requested_signal_count(*, message_text, metadata):
            _ = (message_text, metadata)
            return 1

        async def _analyze_signal_batch_with_high_tier_model(self, **kwargs):
            _ = kwargs
            return {
                "items": [
                    {
                        "title": "候选信号",
                        "summary": "摘要",
                        "content": "内容",
                        "signal_type": "新需求",
                        "priority": "medium",
                    }
                ]
            }

        async def _collect_project_signal_discovery_context(self, **kwargs):
            _ = kwargs
            return {
                "retrieval_items": [{"content": "evidence"}],
                "retrieval_metrics": {},
                "entity_matches": [],
                "tool_trace": [],
                "source_registries": [],
                "truth_nodes": [],
                "experiments": [],
                "recent_signals": [],
                "capability_bundle": {},
            }

        async def _refine_signal_title_with_ai(self, **kwargs):
            _ = kwargs
            return "信号A"

        @staticmethod
        def _build_candidate_dedupe_key(*, project_id, candidate):
            return f"{project_id}:{candidate.get('title')}"

        @staticmethod
        def _build_signal_title_refine_error_message(exc):
            return str(exc)

    kernel = _FakeDiscovery()
    result = await kernel.discover_project_signal_candidates(
        intent=CanonicalIntent(
            name="project_signal.discover",
            confidence=0.9,
            project_id=2,
            signal_title=None,
            signal_summary=None,
            metadata={},
        ),
        message_text="给项目 2 先出一条候选信号",
        source_system="feishu",
        source_message_id="msg-1",
        channel_ref="oc-chat-1",
    )

    assert result["status"] == "pending_confirmation"
    assert result["project_id"] == 2
    assert result["candidate_signals"][0]["title"] == "信号A"