from pathlib import Path

from app.auto.config import (
    load_auto_config,
)


PROJECT_ROOT = (
    Path(__file__)
    .resolve()
    .parents[1]
)

AUTO_CONFIG_FILE = (
    PROJECT_ROOT
    / "config"
    / "auto.yaml"
)


def main():

    config = load_auto_config(
        AUTO_CONFIG_FILE
    )

    print()
    print("=" * 70)
    print("AUTO CONFIG")
    print("=" * 70)

    print(
        "Version:",
        config.version,
    )

    print(
        "Check interval:",
        config.check_interval,
    )

    print(
        "Base speed:",
        config.co2.base_speed,
    )

    print(
        "Hysteresis:",
        config.co2.hysteresis,
    )

    print(
        "Thresholds:"
    )

    for ppm, speed in (
        config.co2.thresholds
    ):
        print(
            f"  CO2 >= {ppm:<4} "
            f"-> speed {speed}"
        )

    assert config.version == 1

    assert (
        config.check_interval
        == 5.0
    )

    assert (
        config.co2.base_speed
        == 1
    )

    assert (
        config.co2.hysteresis
        == 100
    )

    assert (
        config.co2.thresholds
        == (
            (800, 2),
            (1000, 3),
            (1300, 4),
            (1600, 5),
            (2000, 6),
        )
    )

    print()
    print("=" * 70)
    print(
        "AUTO CONFIG TEST PASSED"
    )
    print("=" * 70)


if __name__ == "__main__":
    main()