# -*- coding: utf-8 -*-
"""
扫码登录小红书创作者中心
功能：
- 自动打开登录页，展示二维码，等待用户扫码登录
- 登录成功后可获取 cookies 或提示
"""
import time
from playwright.sync_api import sync_playwright

def scan_qrcode():
    with sync_playwright() as p:
        browser = p.chromium.launch(headless=False)
        context = browser.new_context(viewport={"width": 1600, "height": 900})
        page = context.new_page()

        login_success = False
        for i in range(120):
            page.goto("https://creator.xiaohongshu.com/new/home")
            if "new/home" in page.url:
                print("扫码登录成功！")
                login_success = True
                break
            ## 等待10s的扫码时间
            time.sleep(10)
        if not login_success:
            print("扫码超时，请重试。")
            browser.close()
            return
        # 只有扫码登录成功后才执行发文流程
        try:
            import os
            # 读取 test 文件夹内容
            base_dir = os.path.dirname(os.path.abspath(__file__))
            test_dir = os.path.join(base_dir, 'test')
            title_path = os.path.join(test_dir, 'title.txt')
            desc_path = os.path.join(test_dir, 'desc.txt')
            # 查找所有图片，支持多图上传
            exts = ['.jpg', '.jpeg', '.png', '.bmp', '.gif']
            image_list = []
            for fname in os.listdir(test_dir):
                if any(fname.lower().endswith(ext) for ext in exts):
                    image_list.append(os.path.join(test_dir, fname))
            if not image_list:
                raise Exception("未找到图片文件，请在 test 文件夹中放入图片。")
            with open(title_path, 'r', encoding='utf-8') as f:
                title = f.read().strip()
            with open(desc_path, 'r', encoding='utf-8') as f:
                desc = f.read().strip()
            page.get_by_text("发布图文笔记").click()
            time.sleep(1)
            # 上传多张图片，定位 input[type='file']
            file_input = page.locator("input[type='file']")
            file_input.set_input_files(image_list)
            time.sleep(1)
            # 填写标题
            page.get_by_role("textbox", name="填写标题会有更多赞哦～").click()
            page.get_by_role("textbox", name="填写标题会有更多赞哦～").fill(title)
            time.sleep(1)
            # 填写正文
            page.get_by_role("textbox").nth(1).click()
            page.get_by_role("textbox").nth(1).fill(desc)
            time.sleep(1)
            # 点击发布
            page.get_by_role("button", name="发布").click()
            print("已点击发布（多图模式）")
            # 发完图文后保存 cookie
            try:
                from util import save_cookies
                cookie_path = os.path.join(base_dir, "cookies.json")
                save_cookies(context, cookie_path)
                print(f"登录 cookie 已保存到 {cookie_path}")
            except Exception as e:
                print("保存 cookie 失败:", e)
        except Exception as e:
            print("自动发文流程异常:", e)
        browser.close()

if __name__ == "__main__":
    scan_qrcode()