# -*- coding: utf-8 -*-
from unittest.mock import MagicMock

import pytest


@pytest.fixture
def mock_playwright(monkeypatch):
    pw = MagicMock()
    ctx = MagicMock()
    page = MagicMock()
    ctx.pages = [page]
    pw.chromium.launch_persistent_context.return_value = ctx

    sp = MagicMock()
    sp.start.return_value = pw
    monkeypatch.setattr("service.rpa_helpers.browser.sync_playwright", lambda: sp)

    return {"pw": pw, "ctx": ctx, "page": page, "sp": sp}


def test_launch_browser_uses_chrome_channel_default(mock_playwright, monkeypatch, tmp_path):
    monkeypatch.setenv("OPENCLAW_PLAYWRIGHT_STEALTH", "1")
    monkeypatch.setattr(
        "service.rpa_helpers.browser.resolve_chromium_channel",
        lambda: "chrome",
    )
    prof = tmp_path / "p1"
    from service.rpa_helpers.browser import launch_browser_with_profile

    ctx, page = launch_browser_with_profile(str(prof))
    pw = mock_playwright["pw"]
    kw = pw.chromium.launch_persistent_context.call_args.kwargs
    assert kw["channel"] == "chrome"
    assert "--disable-blink-features=AutomationControlled" in kw["args"]
    assert ctx is mock_playwright["ctx"]
    assert page is mock_playwright["page"]


def test_launch_browser_respects_explicit_channel(mock_playwright, monkeypatch, tmp_path):
    monkeypatch.setenv("OPENCLAW_PLAYWRIGHT_STEALTH", "1")
    prof = tmp_path / "p2"
    from service.rpa_helpers.browser import launch_browser_with_profile

    launch_browser_with_profile(str(prof), channel="msedge")
    kw = mock_playwright["pw"].chromium.launch_persistent_context.call_args.kwargs
    assert kw["channel"] == "msedge"


def test_launch_browser_creates_profile_dir(mock_playwright, monkeypatch, tmp_path):
    monkeypatch.setenv("OPENCLAW_PLAYWRIGHT_STEALTH", "1")
    monkeypatch.setattr(
        "service.rpa_helpers.browser.resolve_chromium_channel",
        lambda: "chrome",
    )
    prof = tmp_path / "new_prof"
    assert not prof.is_dir()
    from service.rpa_helpers.browser import launch_browser_with_profile

    launch_browser_with_profile(str(prof))
    assert prof.is_dir()