"""司机端小程序 fixture — Playwright（模拟微信 WebView）。

核心机制:
    模拟微信内置浏览器 UA，微信 WebView 仍需登录态。
    首次使用 python tests/web/admin/save_auth.py 生成后用在此端也可以。
"""

from datetime import datetime
from pathlib import Path

import pytest
from playwright.sync_api import sync_playwright, Page

SCREENSHOTS_DIR = Path("output/screenshots")


@pytest.fixture
def page(mini_program_config, request) -> Page:
    """微信 WebView 模拟 Page。"""
    viewport = mini_program_config.get("viewport", {"width": 375, "height": 812})
    timeout = mini_program_config.get("timeout_seconds", 120) * 1000
    user_agent = mini_program_config.get("user_agent", "Mozilla/5.0 MicroMessenger/8.0.0")
    base_url = mini_program_config["base_url"]

    with sync_playwright() as p:
        browser = p.chromium.launch(headless=True)
        context = browser.new_context(
            viewport={"width": viewport["width"], "height": viewport["height"]},
            user_agent=user_agent,
            locale="zh-CN",
        )
        page = context.new_page()
        page.set_default_timeout(timeout)

        yield page

        if hasattr(request.node, "rep_call") and request.node.rep_call.failed:
            scenario_dir = SCREENSHOTS_DIR / request.node.name
            scenario_dir.mkdir(parents=True, exist_ok=True)
            ts = datetime.now().strftime("%Y%m%d_%H%M%S")
            path = str(scenario_dir / f"FAIL_mini_{ts}.png")
            page.screenshot(path=path)

        context.close()
        browser.close()


@pytest.hookimpl(tryfirst=True, hookwrapper=True)
def pytest_runtest_makereport(item, call):
    outcome = yield
    rep = outcome.get_result()
    setattr(item, f"rep_{rep.when}", rep)