from __future__ import annotations

from device.manager import DeviceManager
from tests.fakes import FakeDriver


def _connected(driver: FakeDriver) -> DeviceManager:
    manager = DeviceManager()
    manager.register_device("phone", lambda: driver)
    manager.connect("phone", max_retries=1)
    return manager


def test_tap_default_off_in_tests_passes_exact(monkeypatch):
    # Autouse conftest fixture sets APEX_HUMANIZE_ENABLED=false; reaffirm here.
    monkeypatch.setenv("APEX_HUMANIZE_ENABLED", "false")
    from tools.tap import tap

    driver = FakeDriver()
    tap(10, 20, manager=_connected(driver))
    assert driver.calls[-1] == ("tap", (10, 20))


def test_tap_enabled_jitters_within_radius(monkeypatch):
    import random

    monkeypatch.setenv("APEX_HUMANIZE_ENABLED", "true")
    from tools.humanize import set_rng
    from tools.tap import tap

    set_rng(random.Random(11))
    try:
        driver = FakeDriver()
        tap(10, 20, manager=_connected(driver))
    finally:
        set_rng(None)
    px, py = driver.calls[-1][1]
    assert abs(px - 10) <= 5.0 and abs(py - 20) <= 5.0
    assert (px, py) != (10, 20), "jitter must move the point"

    # second call with fresh seed must differ from first
    set_rng(random.Random(12))
    try:
        driver2 = FakeDriver()
        tap(10, 20, manager=_connected(driver2))
    finally:
        set_rng(None)
    px2, py2 = driver2.calls[-1][1]
    assert (px2, py2) != (10, 20)
    assert (px2, py2) != (px, py), "consecutive calls with different seeds must produce different jitter"