"""Tests de generación de IDs."""

from __future__ import annotations

import pytest

from vmssailor.shared.ids import (
    make_alarm_config_id,
    make_alarm_instance_id,
    make_project_id,
    make_tag_id,
    new_uuid,
)


def test_make_tag_id_basic() -> None:
    assert make_tag_id("ME_PORT", "oil_press") == "ME_PORT.OIL_PRESS"


def test_make_tag_id_rejects_lowercase_prefix() -> None:
    with pytest.raises(ValueError):
        make_tag_id("me_port", "oil_press")


def test_make_tag_id_rejects_uppercase_sensor() -> None:
    with pytest.raises(ValueError):
        make_tag_id("ME_PORT", "OIL_PRESS")


def test_alarm_config_id() -> None:
    cid = make_alarm_config_id("ME_PORT.OIL_PRESS", "low")
    assert cid == "ME_PORT.OIL_PRESS.LOW"


def test_alarm_instance_id_deterministic() -> None:
    a = make_alarm_instance_id("ME_PORT.OIL_PRESS", "ME_PORT.OIL_PRESS.LOW", 1234567890.0)
    assert a.startswith("alm.ME_PORT.OIL_PRESS.LOW.")


def test_new_uuid_unique() -> None:
    a = new_uuid()
    b = new_uuid()
    assert a != b
    assert len(a) == 36  # UUID canonical


def test_project_id_normalization() -> None:
    pid = make_project_id("Acme Yachts S.A.", "Sunseeker_76")
    # Espacios y puntuación se normalizan
    assert pid == "acme_yachts_s_a___sunseeker_76" or pid.startswith("acme_yachts_s_a")
    assert "__" in pid  # separador customer__vessel