from flask import Flask, render_template, request, session
from playwright.sync_api import sync_playwright
import os
import time
app = Flask(__name__)
app.secret_key = 'your_secret_key'

@app.route('/')
def index():
    return render_template('login.html')

@app.route('/send_code', methods=['POST'])
def send_code():
    phone = request.form['phone']
    session['phone'] = phone
    # 用 Playwright 打开页面并点击发送验证码
    with sync_playwright() as p:
        browser = p.chromium.launch(headless=False)
        context = browser.new_context()
        page = context.new_page()
        page.goto("https://creator.xiaohongshu.com/login?source=&redirectReason=401&lastUrl=%252Fnew%252Fhome")
        page.get_by_role("textbox", name="手机号").click()
        page.get_by_role("textbox", name="手机号").fill(phone)
        page.wait_for_timeout(15000)  # 等待用户手动输入验证码
        page.get_by_text("发送验证码").click()
        # 保存 context 到磁盘，后续用
        time.sleep(20)  # 确保操作完成
        context.storage_state(path="state.json")
        # browser.close()
    return "验证码已发送，请查收手机短信！<a href='/'>返回</a>"

@app.route('/login', methods=['POST'])
def login():
    code = request.form['code']
    phone = session.get('phone')
    # 用 Playwright继续登录
    with sync_playwright() as p:
        browser = p.chromium.launch(headless=True)
        context = p.chromium.launch_persistent_context(user_data_dir=".", storage_state="state.json")
        page = context.pages[0] if context.pages else context.new_page()
        page.goto("https://creator.xiaohongshu.com/login?source=&redirectReason=401&lastUrl=%252Fnew%252Fhome")
        # 填写验证码并登录
        page.wait_for_selector('input[placeholder*="验证码"]', timeout=15000)
        vcode_box = page.locator('input[placeholder*="验证码"]')
        vcode_box.fill(code)
        page.get_by_role("button", name="登 录").click()
        # 等待跳转
        page.wait_for_url("**/new/home", timeout=20000)
        # 保存 cookies
        context.storage_state(path="cookies.json")
        browser.close()
    return "登录成功，cookie已保存！<a href='/'>返回</a>"

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=5000)