"""Chromium/Edge 检测与 Playwright：仅打开浏览器（不写库、不做登录态 DOM 检测）。"""
import json
import os
import subprocess
import sys
import tempfile

from db.accounts_repo import get_account_by_id
from util.logging_config import (
    get_skill_logger,
    subprocess_env_with_trace,
)
from util.platforms import PLATFORM_URLS

# 子进程入口脚本与本模块同目录（独立解释器执行，非 import）
_SERVICE_DIR = os.path.dirname(os.path.abspath(__file__))
# PyArmor 在模块首行注入对 pyarmor_runtime_* 的 import；若以「脚本路径」启动子进程，
# sys.path[0] 仅为 service/，找不到 scripts/ 下的运行时包。必须用 -m 且 cwd=scripts/（标准做法）。
_SCRIPTS_ROOT = os.path.dirname(_SERVICE_DIR)


def _win_find_exe(candidates):
    for p in candidates:
        if p and os.path.isfile(p):
            return p
    return None


def resolve_chromium_channel():
    """
    Playwright channel: 'chrome' | 'msedge' | None
    Windows 优先 Chrome，其次 Edge；其它系统默认 chrome（由 Playwright 解析 PATH）。
    """
    if sys.platform != "win32":
        return "chrome"

    pf = os.environ.get("ProgramFiles", r"C:\Program Files")
    pfx86 = os.environ.get("ProgramFiles(x86)", r"C:\Program Files (x86)")
    local = os.environ.get("LocalAppData", "")

    chrome = _win_find_exe(
        [
            os.path.join(pf, "Google", "Chrome", "Application", "chrome.exe"),
            os.path.join(pfx86, "Google", "Chrome", "Application", "chrome.exe"),
            os.path.join(local, "Google", "Chrome", "Application", "chrome.exe") if local else "",
        ]
    )
    if chrome:
        return "chrome"

    edge = _win_find_exe(
        [
            os.path.join(pfx86, "Microsoft", "Edge", "Application", "msedge.exe"),
            os.path.join(pf, "Microsoft", "Edge", "Application", "msedge.exe"),
            os.path.join(local, "Microsoft", "Edge", "Application", "msedge.exe") if local else "",
        ]
    )
    if edge:
        return "msedge"

    return None


def _print_browser_install_hint():
    print("❌ 未检测到 Google Chrome 或 Microsoft Edge，请先安装：")
    print("   • Chrome: https://www.google.com/chrome/")
    print("   • Edge:   https://www.microsoft.com/zh-cn/edge")


def cmd_open(account_id):
    """打开该账号的持久化浏览器，仅用于肉眼核对；不写数据库、不判定是否已登录。"""
    get_skill_logger().info("open account_id=%r", account_id)
    target = get_account_by_id(account_id)
    if not target:
        get_skill_logger().warning("open_not_found account_id=%r", account_id)
        print("ERROR:ACCOUNT_NOT_FOUND")
        return

    channel = resolve_chromium_channel()
    if not channel:
        _print_browser_install_hint()
        return

    try:
        import playwright  # noqa: F401
    except ImportError:
        print(
            "ERROR:需要 playwright Python 包：请在匠厂共享环境中已含 playwright；"
            "本机需安装 Google Chrome 或 Microsoft Edge（channel 模式，无需 playwright install chromium）"
        )
        return

    profile_dir = (target.get("profile_dir") or "").strip()
    if not profile_dir:
        print("ERROR:PROFILE_DIR_MISSING 库中 profile_dir 为空。")
        return
    os.makedirs(profile_dir, exist_ok=True)
    url = (target.get("url") or "").strip() or PLATFORM_URLS.get(
        target["platform"], "https://www.google.com"
    )
    browser_name = "Google Chrome" if channel == "chrome" else "Microsoft Edge"
    print(f"正在打开 [{target['name']}] 的 {browser_name}（仅查看，不写入数据库）")
    print(f"地址：{url}")
    print("是否已登录由业务侧（如大模型网页引擎）在使用账号时自行处理；本命令不做登录检测。")

    cfg = {"channel": channel, "profile_dir": profile_dir, "url": url}
    with tempfile.NamedTemporaryFile(
        mode="w", suffix=".json", delete=False, encoding="utf-8"
    ) as jf:
        json.dump(cfg, jf, ensure_ascii=False)
        cfg_path = jf.name
    try:
        subprocess.run(
            [sys.executable, "-m", "service.open_child_runner", cfg_path],
            cwd=_SCRIPTS_ROOT,
            env=subprocess_env_with_trace(),
        )
    finally:
        try:
            os.unlink(cfg_path)
        except OSError:
            pass