"""Playwright 仅打开浏览器子进程：由 browser_service.cmd_open 启动，argv[1] 为 JSON 配置路径。"""
import json
import sys

from playwright.sync_api import sync_playwright

from util.playwright_stealth import (
    STEALTH_INIT_SCRIPT,
    persistent_context_launch_parts,
    stealth_enabled,
)


def main():
    with open(sys.argv[1], encoding="utf-8") as f:
        c = json.load(f)
    with sync_playwright() as p:
        args, ignore_automation = persistent_context_launch_parts()
        lc_kw = dict(
            user_data_dir=c["profile_dir"],
            headless=False,
            channel=c["channel"],
            no_viewport=True,
            args=args,
        )
        if ignore_automation is not None:
            lc_kw["ignore_default_args"] = ignore_automation
        ctx = p.chromium.launch_persistent_context(**lc_kw)
        if stealth_enabled():
            ctx.add_init_script(STEALTH_INIT_SCRIPT)
        try:
            page = ctx.pages[0] if ctx.pages else ctx.new_page()
            page.goto(c["url"], wait_until="domcontentloaded", timeout=60000)
            ctx.wait_for_event("close", timeout=86400000)
        except Exception as e:
            print(e, file=sys.stderr)
            raise
        finally:
            try:
                ctx.close()
            except Exception:
                pass


if __name__ == "__main__":
    main()