import pytest
from agebd.subs import SubstitutionsConfig
from agebd.utils import get_git_root

from ci.check_ui_files import check_ui_file, check_ui_files, suffix_token

REPO_ROOT = get_git_root(__file__)
TOKEN = "@@agebd_env_suffix_upper@@"


@pytest.fixture
def token():
    return suffix_token(SubstitutionsConfig.load(REPO_ROOT / "config"))


def test_repo_ui_files_all_carry_the_suffix():
    check_ui_files()


def test_token_comes_from_the_central_config(token):
    assert token == TOKEN


def test_pv_name_with_the_suffix_is_accepted(token):
    text = f'<string notr="true">AGEBD-ALH{TOKEN}:NTURNS-ONOFF</string>'

    assert check_ui_file(text, token, "A_BD_NTurns.ui") == []


def test_pv_name_without_the_suffix_is_reported(token):
    text = '<string notr="true">AGEBD-ALH:NTURNS-ONOFF</string>'

    errors = check_ui_file(text, token, "A_BD_NTurns.ui")

    assert len(errors) == 1
    assert "AGEBD-ALH" in errors[0]
    assert "A_BD_NTurns.ui:1" in errors[0]


def test_ioc_macro_value_without_the_suffix_is_reported(token):
    """This is the bug that had the dev Service Manager driving prod IOCs."""
    text = "<string>IOC=AGEBD-CPCL-NTURNS,service=NTURNS,name=NTurns</string>"

    errors = check_ui_file(text, token, "A_BD_ServiceManager.ui")

    assert len(errors) == 1
    assert "AGEBD-CPCL-NTURNS" in errors[0]


def test_systemd_unit_name_is_exempt(token):
    text = "<string>systemctl --user restart AGEBD-SERVICE-MASTER.service</string>"

    assert check_ui_file(text, token, "A_BD_ServiceManager.ui") == []


def test_other_facilities_are_not_our_business(token):
    text = "<string>IOC=AGEOP-CPCL-SHIFTTOOL,service=SHIFTTOOL</string>"

    assert check_ui_file(text, token, "A_BD_ServiceManager.ui") == []


def test_reports_the_line_number(token):
    text = "line one\nline two\n<string>AGEBD-TUNE:AO</string>\n"

    errors = check_ui_file(text, token, "A_BD_Tune.ui")

    assert "A_BD_Tune.ui:3" in errors[0]