from unittest.mock import patch

from app.homelab.openmeteo import build_weather_dashboard


def test_build_weather_dashboard_structure():
    fake_weather = {
        "ok": True,
        "location": "Test City",
        "data_source": "local",
        "local_field_coverage": {"current": ["temperature_2m"], "hourly": [], "daily": []},
        "field_coverage": {"current": ["temperature_2m"], "hourly": [], "daily": []},
        "sync_hint": "",
        "merged_fields": [],
        "current": {
            "time": "2026-06-13T12:00",
            "temperature_c": 18.5,
            "apparent_temperature_c": 17.0,
            "humidity_pct": 55,
            "precipitation_mm": 0.0,
            "wind_speed_kmh": 12.0,
            "weather_code": 2,
            "conditions": "переменная облачность",
        },
        "hourly": [
            {
                "time": "2026-06-13T12:00",
                "temperature_c": 18.5,
                "precipitation_mm": 0.0,
                "precipitation_probability": 10,
                "weather_code": 2,
                "conditions": "переменная облачность",
            }
        ],
        "daily": [
            {
                "date": "2026-06-14",
                "label": "Завтра",
                "temperature_max_c": 20.0,
                "temperature_min_c": 12.0,
                "conditions": "дождь",
            }
        ],
    }

    with patch("app.homelab.openmeteo.OpenMeteoClient") as mock_cls:
        client = mock_cls.return_value
        client.fetch_forecast.return_value = fake_weather
        client.rain_summary.return_value = "Существенных осадков в ближайшие часы не ожидается."
        client.daily_summary.return_value = "Завтра: 12–20°C"
        client.cache_status.return_value = {
            "has_data": True,
            "cached": True,
            "fetched_at": 1.0,
            "age_sec": 10,
            "ttl_sec": 300,
            "expires_in_sec": 290,
            "source": "local",
            "merged_fields": [],
        }
        client.location_name = "Test City"
        client.lat = 59.9
        client.lon = 30.3
        client.base_url = "http://openmeteo.test"
        client.cache_ttl = 300
        client.forecast_days = 7

        result = build_weather_dashboard(hours_ahead=6, days_ahead=7)

    assert result["weather"]["ok"] is True
    assert "[Погода]" in result["assistant_context"]
    assert "None" not in result["assistant_context"]
    assert "daily" in result["available_fields"]
    assert result["daily_summary"]
    assert result["config"]["location"] == "Test City"