import asyncio
import importlib
from unittest.mock import patch


drift_router = importlib.import_module("app.modules.drift.backend.router")


class DummyPayload(dict):
    def __getattr__(self, item):
        return self.get(item)


def test_get_uisp_connector_config_reads_settings():
    with patch.object(drift_router, "execute_query_single", side_effect=[
        {"value": "https://uisp.example.com"},
        {"value": "secret-token"},
    ]):
        config = drift_router._get_uisp_connector_config()

    assert config == {
        "base_url": "https://uisp.example.com",
        "api_token": "secret-token",
    }


def test_list_unmapped_monitors_uses_simple_query_without_group_by_error():
    with patch.object(drift_router, "_ensure_schema"), patch.object(drift_router, "execute_query", return_value=[]) as mock_execute:
        asyncio.run(drift_router.list_unmapped_monitors(limit=5))

    sql = mock_execute.call_args[0][0]
    assert "GROUP BY" not in sql
    assert "LIMIT %s" in sql


def test_parse_blacklist_value_supports_json_and_dedupes():
    raw = '["airCube-AC", "AIRCUBE-AC", "  uisp-123  "]'
    values = drift_router._parse_blacklist_value(raw)
    assert values == ["aircube-ac", "uisp-123"]


def test_event_is_blacklisted_matches_device_name_and_source_id():
    payload = {
        "source_event_id": "uisp-abc-123",
        "device": "airCube-AC",
        "raw_json": {
            "raw_item": {
                "identification": {
                    "id": "abc-123",
                    "name": "airCube-AC",
                }
            }
        },
    }

    assert drift_router._event_is_blacklisted(payload, ["aircube-ac"])
    assert drift_router._event_is_blacklisted(payload, ["abc-123"])
    assert not drift_router._event_is_blacklisted(payload, ["some-other-device"])


def test_build_events_from_uisp_payload_exposes_direct_device_link():
    events = drift_router._build_events_from_uisp_payload(
        [
            {
                "identification": {"id": "abc-123", "name": "airCube-AC"},
                "url": "https://uisp.example.com/nms/devices/abc-123",
            }
        ],
        source_id=1,
        base_url="https://uisp.example.com",
    )

    assert events[0]["raw_json"]["device_link"] == "https://uisp.example.com/nms/devices/abc-123"


def test_row_to_event_extracts_device_link_from_existing_raw_payload():
    event = drift_router._row_to_event(
        {
            "id": 1,
            "source_event_id": "uisp-abc-123",
            "raw_json": {
                "raw_item": {
                    "url": "https://uisp.example.com/nms/devices/abc-123"
                }
            },
        }
    )

    assert event["device_link"] == "https://uisp.example.com/nms/devices/abc-123"
    assert event["source_link"] == "https://uisp.example.com/nms/devices/abc-123"


def test_row_to_event_exposes_ip_and_site_client_metadata():
    event = drift_router._row_to_event(
        {
            "id": 2,
            "source_event_id": "uisp-abc-123",
            "site_name": "Site A",
            "customer_name": "Customer X",
            "raw_json": {
                "ip": "192.0.2.10",
                "site_client_name": "Client Alpha",
                "raw_item": {
                    "site_name": "Site A",
                    "client_name": "Client Alpha",
                },
            },
        }
    )

    assert event["ip"] == "192.0.2.10"
    assert event["site_client_name"] == "Client Alpha"


def test_row_to_event_extracts_ip_from_nested_identification_payload():
    event = drift_router._row_to_event(
        {
            "id": 3,
            "source_event_id": "uisp-abc-456",
            "raw_json": {
                "raw_item": {
                    "identification": {
                        "ip": "203.0.113.9",
                        "site": {"name": "North Site"},
                    }
                }
            },
        }
    )

    assert event["ip"] == "203.0.113.9"
    assert event["site_client_name"] == "North Site"