from tests.timer_contract_support import run_timer_contract, assert_current_build_contract
from datetime import datetime
from pathlib import Path
from zoneinfo import ZoneInfo

from ui_builder.auth import EditorAuthManager

ROOT = Path(__file__).resolve().parents[1]
APP_JS = (ROOT / "ui_builder/static/app.js").read_text(encoding="utf-8")
APP = (ROOT / "app.py").read_text(encoding="utf-8")
AUTH = (ROOT / "ui_builder/auth.py").read_text(encoding="utf-8")


def _block(start: str, end: str) -> str:
    return APP_JS.split(start, 1)[1].split(end, 1)[0]


def test_vmix_queue_resolves_countdown_values_at_actual_send_time():
    from tests.test_build103_space_timer_fast_transport import run_transport_contract
    run_transport_contract("queued_values_sampled_at_dispatch")


def test_countdown_start_is_simple_set_start():
    """Current native timer contract, executed against production functions."""
    run_timer_contract('first_start')


def test_pause_and_stop_freeze_without_reseed():
    """Current native timer contract, executed against production functions."""
    run_timer_contract('pause_freezes')


# Native penalty transitions are exercised in test_stage2_penalty_countdown.py.


def test_running_penalty_is_preferred_over_paused_shorter_penalty():
    """Current native timer contract, executed against production functions."""
    run_timer_contract('penalty_priority')


def test_fixed_pin_1993_replaces_daily_login(tmp_path, monkeypatch):
    monkeypatch.delenv("EDITOR_FIXED_PIN", raising=False)
    auth = EditorAuthManager(tmp_path)
    assert auth.settings["fixed_pin"] == "1993"
    # The old daily algorithm remains diagnostic-only; for 24.08.2026 its
    # default result is 6225, but login validation no longer uses it.
    assert auth.daily_pin(datetime(2026, 8, 24, 12, 0, tzinfo=ZoneInfo("Europe/Moscow"))) == "6225"
    assert 'valid = hmac.compare_digest(supplied, str(self.settings["fixed_pin"]))' in AUTH


def test_build98_runtime_version():
    assert_current_build_contract()