import os
from typing import List, Dict, Optional

from nonebot import logger
from playwright.async_api import async_playwright, Response


async def fetch_tracker_search(
        search_url: str,
        cookies_txt: str,
        wait_seconds: int = 2,
) -> Optional[Dict]:
    """
    使用 Playwright + cookies 访问 tracker.gg API 并截获响应数据
    """
    cookies = parse_netscape_cookies(cookies_txt)
    if not cookies:
        logger.error("cookies.txt 解析失败或为空")
        return None

    result: Optional[Dict] = None

    async with async_playwright() as p:
        browser = await p.chromium.launch(
            executable_path="C:/Program Files/Google/Chrome/Application/chrome.exe",
            headless=True,  # False 可以看到浏览器操作
            args=[
                "--autoplay-policy=no-user-gesture-required",
                "--disable-features=AutoplayDisableSuppression",
                "--use-fake-ui-for-media-stream",
            ]
        )

        context = await browser.new_context(
            viewport={"width": 640, "height": 320},
            user_agent=(
                "Mozilla/5.0 (Windows NT 10.0; Win64; x64) "
                "AppleWebKit/537.36 (KHTML, like Gecko) "
                "Chrome/143.0.0.0 Safari/537.36"
            ),
        )

        await context.add_cookies(cookies)
        page = await context.new_page()

        # 响应监听
        async def handle_response(response: Response):
            nonlocal result
            try:
                if search_url in response.url:
                    # 尝试解析 JSON
                    data = await response.json()
                    if data and "data" in data:
                        result = data
                        logger.info(f"成功截获响应数据: {data}")
            except Exception as e:
                logger.warning(f"解析响应失败: {e}")

        page.on("response", handle_response)

        try:
            # 直接访问 API 链接
            await page.goto(search_url, wait_until="domcontentloaded", timeout=60000)
            # 等待响应截获
            await page.wait_for_timeout(wait_seconds * 1000)
        except Exception as e:
            logger.error(f"访问页面出错: {e}")
        finally:
            await browser.close()

    return result


def parse_netscape_cookies(cookies_txt_path: str) -> List[Dict]:
    """
    解析 Netscape HTTP Cookie File -> Playwright cookies
    """
    cookies: List[Dict] = []

    if not os.path.exists(cookies_txt_path):
        return cookies

    with open(cookies_txt_path, "r", encoding="utf-8") as f:
        for line in f:
            line = line.strip()
            if not line or line.startswith("#"):
                continue

            parts = line.split("\t")
            if len(parts) != 7:
                continue

            domain, include_sub, path, secure, expiry, name, value = parts

            cookie = {
                "name": name,
                "value": value,
                "domain": domain,
                "path": path,
                "secure": secure.upper() == "TRUE",
                "httpOnly": False,
            }

            if expiry.isdigit() and int(expiry) > 0:
                cookie["expires"] = int(expiry)

            cookies.append(cookie)

    return cookies