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

from vigilar.config import CameraConfig, VigilarConfig


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)