import pytest

from backend.app.services.adaptive_rag_service import AdaptiveRAGService
from backend.app.services.feishu_signal_pipeline import FeishuSignalPipelineService
from backend.app.services.signal_capture import ProactiveSignalCaptureService
from backend.app.services.context_cache import context_cache_service


@pytest.mark.asyncio
async def test_sync_feishu_recent_cache_skip_when_rag_result_present(monkeypatch):
    service = ProactiveSignalCaptureService(db=None)
    calls: list[dict] = []

    async def _fake_append_session_messages(**kwargs):
        calls.append(kwargs)

    monkeypatch.setattr(context_cache_service, "append_session_messages", _fake_append_session_messages)

    await service._sync_feishu_recent_cache(
        tenant_id=1,
        group_chat_id="oc-chat-1",
        sender="测试用户",
        sender_open_id=None,
        message="这个需求要不要支持飞书同步？",
        pipeline_result={"status": "captured", "rag_result": {"answer": "已回答"}},
    )

    assert calls == []


@pytest.mark.asyncio
async def test_sync_feishu_recent_cache_write_external_session(monkeypatch):
    service = ProactiveSignalCaptureService(db=None)
    calls: list[dict] = []

    async def _fake_append_session_messages(**kwargs):
        calls.append(kwargs)

    monkeypatch.setattr(context_cache_service, "append_session_messages", _fake_append_session_messages)

    await service._sync_feishu_recent_cache(
        tenant_id=1,
        group_chat_id="oc-chat-2",
        sender="测试用户",
        sender_open_id=None,
        message="需要支持飞书同步",
        pipeline_result={"status": "captured"},
    )

    assert len(calls) == 1
    call = calls[0]
    assert call["tenant_id"] == 1
    assert call["question"] == "需要支持飞书同步"
    assert "已收到并记录该需求" in call["answer"]

    key = FeishuSignalPipelineService._build_rag_conversation_key(
        source_chat_id="oc-chat-2",
        source_sender_open_id=None,
        sender="测试用户",
    )
    expected_sid = AdaptiveRAGService._external_session_id_from_key(key)
    assert call["session_id"] == expected_sid


def test_build_recent_cache_ack_text_variants():
    assert ProactiveSignalCaptureService._build_recent_cache_ack_text({"status": "captured"}) == "已收到并记录该需求，已进入信号处理队列。"
    assert ProactiveSignalCaptureService._build_recent_cache_ack_text({"status": "ignored"}) == "已收到该消息，本次未进入需求处理队列。"
    assert "系统处理中出现异常" in ProactiveSignalCaptureService._build_recent_cache_ack_text({"status": "error"})