from fastapi.testclient import TestClient

from app.main import app
from app.models.event import EventType
from app.repositories.event_store import event_store

client = TestClient(app)


def _truncate_store() -> None:
    """Mark all pending events as delivered and remove old events.

    Tests share the global SQLite-backed event store, so we clean it up
    before each test to avoid cross-test contamination.
    """
    for event in event_store.fetch_pending(limit=10000):
        event_store.mark_delivered(event.event_id)
    event_store.cleanup(0)


def test_send_text_creates_send_result_event():
    _truncate_store()
    client.post("/v1/wechat-personal/login/start", json={"account_id": "send-bot", "tenant_code": "rescue"})
    client.post("/v1/wechat-personal/login/send-bot/confirm", json={"tenant_code": "rescue"})

    r = client.post("/v1/wechat-personal/send/text", json={
        "account_id": "send-bot",
        "conversation_id": "room-001",
        "text": "hello",
        "record_id": "rec-123",
        "tenant_code": "rescue",
    })
    assert r.status_code == 200
    assert r.json()["accepted"] is True

    pending = event_store.fetch_pending(limit=100)
    assert any(e.event_type == EventType.SEND_RESULT and e.data.get("record_id") == "rec-123" for e in pending)


def test_send_text_blocked_by_risk_control():
    _truncate_store()
    client.post("/v1/wechat-personal/login/start", json={"account_id": "risk-bot", "tenant_code": "rescue"})
    client.post("/v1/wechat-personal/login/risk-bot/confirm", json={"tenant_code": "rescue"})
    client.post("/v1/heartbeat", json={"account_id": "risk-bot", "tenant_code": "rescue", "risk_level": 90})

    r = client.post("/v1/wechat-personal/send/text", json={
        "account_id": "risk-bot",
        "conversation_id": "room-001",
        "text": "hello",
        "record_id": "rec-risk",
        "tenant_code": "rescue",
    })
    assert r.status_code == 200
    assert r.json()["accepted"] is False

    pending = event_store.fetch_pending(limit=100)
    event = next(
        (e for e in pending if e.event_type == EventType.SEND_RESULT and e.data.get("record_id") == "rec-risk"),
        None,
    )
    assert event is not None
    assert event.data["channel_result"]["error_code"] == "RISK_CONTROL_BLOCKED"