"""Tests for config loading and validation."""

from vigilar.config import CameraConfig, VigilarConfig
from vigilar.config import PetsConfig, WildlifeThreatMap, WildlifeSizeHeuristics, PetActivityConfig


def test_default_config():
    cfg = VigilarConfig()
    assert cfg.system.name == "Vigilar Home Security"
    assert cfg.web.port == 49735
    assert cfg.mqtt.port == 1883
    assert cfg.cameras == []


def test_camera_config_defaults():
    cam = CameraConfig(id="test", display_name="Test", rtsp_url="rtsp://localhost")
    assert cam.idle_fps == 2
    assert cam.motion_fps == 30
    assert cam.pre_motion_buffer_s == 5
    assert cam.post_motion_buffer_s == 30
    assert cam.motion_sensitivity == 0.7


def test_duplicate_camera_ids_rejected():
    import pytest
    with pytest.raises(ValueError, match="Duplicate camera IDs"):
        VigilarConfig(cameras=[
            CameraConfig(id="cam1", display_name="A", rtsp_url="rtsp://a"),
            CameraConfig(id="cam1", display_name="B", rtsp_url="rtsp://b"),
        ])


def test_camera_sensitivity_bounds():
    import pytest
    with pytest.raises(Exception):
        CameraConfig(id="test", display_name="Test", rtsp_url="rtsp://localhost", motion_sensitivity=1.5)


class TestPetsConfig:
    def test_defaults(self):
        cfg = PetsConfig()
        assert cfg.enabled is False
        assert cfg.model == "yolov8s"
        assert cfg.confidence_threshold == 0.5
        assert cfg.pet_id_threshold == 0.7
        assert cfg.pet_id_low_confidence == 0.5
        assert cfg.min_training_images == 20
        assert cfg.crop_retention_days == 7

    def test_custom_values(self):
        cfg = PetsConfig(enabled=True, model="yolov8m", confidence_threshold=0.6)
        assert cfg.enabled is True
        assert cfg.model == "yolov8m"
        assert cfg.confidence_threshold == 0.6


class TestWildlifeThreatMap:
    def test_defaults(self):
        tm = WildlifeThreatMap()
        assert "bear" in tm.predator
        assert "bird" in tm.passive

    def test_custom_mapping(self):
        tm = WildlifeThreatMap(predator=["bear", "wolf"], nuisance=["raccoon"])
        assert "wolf" in tm.predator
        assert "raccoon" in tm.nuisance


class TestWildlifeSizeHeuristics:
    def test_defaults(self):
        sh = WildlifeSizeHeuristics()
        assert sh.small == 0.02
        assert sh.medium == 0.08
        assert sh.large == 0.15


class TestPetActivityConfig:
    def test_defaults(self):
        cfg = PetActivityConfig()
        assert cfg.daily_digest is True
        assert cfg.highlight_clips is True
        assert cfg.zoomie_threshold == 0.8


class TestCameraConfigLocation:
    def test_default_location_is_interior(self):
        from vigilar.config import CameraConfig
        cfg = CameraConfig(id="test", display_name="Test", rtsp_url="rtsp://x")
        assert cfg.location == "INTERIOR"

    def test_exterior_location(self):
        from vigilar.config import CameraConfig
        cfg = CameraConfig(id="test", display_name="Test", rtsp_url="rtsp://x", location="EXTERIOR")
        assert cfg.location == "EXTERIOR"