multi-platform-media-manage/server/python/platforms/baijiahao.py

# -*- coding: utf-8 -*-
"""
百家号视频发布器
"""

import asyncio
import json
from typing import List
from datetime import datetime
from .base import (
    BasePublisher, PublishParams, PublishResult,
    WorkItem, WorksResult, CommentItem, CommentsResult
)


class BaijiahaoPublisher(BasePublisher):
    """
    百家号视频发布器
    使用 Playwright 自动化操作百家号创作者中心
    """
    
    platform_name = "baijiahao"
    login_url = "https://baijiahao.baidu.com/"
    publish_url = "https://baijiahao.baidu.com/builder/rc/edit?type=video"
    cookie_domain = ".baidu.com"
    
    # 登录检测配置
    login_check_url = "https://baijiahao.baidu.com/builder/rc/home"
    login_indicators = ["passport.baidu.com", "/login", "wappass.baidu.com"]
    login_selectors = ['text="登录"', 'text="请登录"', '[class*="login-btn"]']
    
    async def get_account_info(self, cookies: str) -> dict:
        """
        获取百家号账号信息
        使用直接 HTTP API 调用，不使用浏览器
        """
        import aiohttp
        
        print(f"\n{'='*60}")
        print(f"[{self.platform_name}] 获取账号信息 (使用 API)")
        print(f"{'='*60}")
        
        try:
            # 解析 cookies
            cookie_list = self.parse_cookies(cookies)
            cookie_str = '; '.join([f"{c['name']}={c['value']}" for c in cookie_list])
            
            headers = {
                'Accept': 'application/json, text/plain, */*',
                'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36',
                'Cookie': cookie_str,
                'Referer': 'https://baijiahao.baidu.com/builder/rc/home'
            }
            
            async with aiohttp.ClientSession() as session:
                # 步骤 1: 获取账号基本信息
                print(f"[{self.platform_name}] [1/3] 调用 appinfo API...")
                async with session.get(
                    'https://baijiahao.baidu.com/builder/app/appinfo',
                    headers=headers,
                    timeout=aiohttp.ClientTimeout(total=30)
                ) as response:
                    appinfo_result = await response.json()
                
                print(f"[{self.platform_name}] appinfo API 完整响应: {json.dumps(appinfo_result, ensure_ascii=False)[:500]}")
                print(f"[{self.platform_name}] appinfo API 响应: errno={appinfo_result.get('errno')}")
                
                # 检查登录状态
                if appinfo_result.get('errno') != 0:
                    error_msg = appinfo_result.get('errmsg', '未知错误')
                    errno = appinfo_result.get('errno')
                    print(f"[{self.platform_name}] API 返回错误: errno={errno}, msg={error_msg}")
                    
                    # errno 110 表示未登录
                    if errno == 110:
                        return {
                            "success": False,
                            "error": "Cookie 已失效，需要重新登录",
                            "need_login": True
                        }
                    
                    return {
                        "success": False,
                        "error": error_msg,
                        "need_login": True
                    }
                
                # 获取用户数据
                user_data = appinfo_result.get('data', {}).get('user', {})
                if not user_data:
                    return {
                        "success": False,
                        "error": "无法获取用户信息",
                        "need_login": True
                    }
                
                # 检查账号状态
                status = user_data.get('status', '')
                # 有效的账号状态：audit(审核中), pass(已通过), normal(正常), newbie(新手)
                valid_statuses = ['audit', 'pass', 'normal', 'newbie']
                if status not in valid_statuses:
                    print(f"[{self.platform_name}] 账号状态异常: {status}")
                
                # 提取基本信息
                account_name = user_data.get('name') or user_data.get('uname') or '百家号账号'
                app_id = user_data.get('app_id') or user_data.get('id', 0)
                account_id = str(app_id) if app_id else f"baijiahao_{int(datetime.now().timestamp() * 1000)}"
                
                # 处理头像 URL
                avatar_url = user_data.get('avatar') or user_data.get('avatar_unify', '')
                if avatar_url and avatar_url.startswith('//'):
                    avatar_url = 'https:' + avatar_url
                
                print(f"[{self.platform_name}] 账号名称: {account_name}, ID: {account_id}")
                
                # 步骤 2: 获取粉丝数（非关键，失败不影响整体）
                fans_count = 0
                try:
                    print(f"[{self.platform_name}] [2/3] 调用 growth/get_info API 获取粉丝数...")
                    async with session.get(
                        'https://baijiahao.baidu.com/cms-ui/rights/growth/get_info',
                        headers=headers,
                        timeout=aiohttp.ClientTimeout(total=10)
                    ) as response:
                        growth_result = await response.json()
                    
                    if growth_result.get('errno') == 0:
                        growth_data = growth_result.get('data', {})
                        fans_count = int(growth_data.get('fans_num', 0))
                        print(f"[{self.platform_name}] 粉丝数: {fans_count}")
                    else:
                        print(f"[{self.platform_name}] 获取粉丝数失败: {growth_result.get('errmsg')}")
                except Exception as e:
                    print(f"[{self.platform_name}] 获取粉丝数异常（非关键）: {e}")
                
                # 步骤 3: 获取作品数量（从作品列表第一页）
                works_count = 0
                try:
                    print(f"[{self.platform_name}] [3/3] 调用 article/lists API 获取作品数...")
                    async with session.get(
                        'https://baijiahao.baidu.com/pcui/article/lists?start=0&count=1&article_type=video',
                        headers=headers,
                        timeout=aiohttp.ClientTimeout(total=10)
                    ) as response:
                        works_result = await response.json()
                    
                    if works_result.get('errno') == 0:
                        works_data = works_result.get('data', {})
                        works_count = int(works_data.get('total', 0))
                        print(f"[{self.platform_name}] 作品数: {works_count}")
                    else:
                        print(f"[{self.platform_name}] 获取作品数失败: {works_result.get('errmsg')}")
                except Exception as e:
                    print(f"[{self.platform_name}] 获取作品数异常（非关键）: {e}")
                
                # 返回账号信息
                account_info = {
                    "success": True,
                    "account_id": account_id,
                    "account_name": account_name,
                    "avatar_url": avatar_url,
                    "fans_count": fans_count,
                    "works_count": works_count,
                }
                
                print(f"[{self.platform_name}] ✓ 获取成功: {account_name} (粉丝: {fans_count}, 作品: {works_count})")
                return account_info
            
        except Exception as e:
            import traceback
            traceback.print_exc()
            return {
                "success": False,
                "error": str(e)
            }
    
    async def check_captcha(self) -> dict:
        """检查页面是否需要验证码"""
        if not self.page:
            return {'need_captcha': False, 'captcha_type': ''}
        
        try:
            # 检查各种验证码
            captcha_selectors = [
                'text="请输入验证码"',
                'text="滑动验证"',
                '[class*="captcha"]',
                '[class*="verify"]',
            ]
            for selector in captcha_selectors:
                try:
                    if await self.page.locator(selector).count() > 0:
                        print(f"[{self.platform_name}] 检测到验证码: {selector}")
                        return {'need_captcha': True, 'captcha_type': 'image'}
                except:
                    pass
            
            # 检查登录弹窗
            login_selectors = [
                'text="请登录"',
                'text="登录后继续"',
                '[class*="login-dialog"]',
            ]
            for selector in login_selectors:
                try:
                    if await self.page.locator(selector).count() > 0:
                        print(f"[{self.platform_name}] 检测到需要登录: {selector}")
                        return {'need_captcha': True, 'captcha_type': 'login'}
                except:
                    pass
                    
        except Exception as e:
            print(f"[{self.platform_name}] 验证码检测异常: {e}")
        
        return {'need_captcha': False, 'captcha_type': ''}

    async def publish(self, cookies: str, params: PublishParams) -> PublishResult:
        """发布视频到百家号"""
        import os
        
        print(f"\n{'='*60}")
        print(f"[{self.platform_name}] 开始发布视频")
        print(f"[{self.platform_name}] 视频路径: {params.video_path}")
        print(f"[{self.platform_name}] 标题: {params.title}")
        print(f"[{self.platform_name}] Headless: {self.headless}")
        print(f"{'='*60}")
        
        self.report_progress(5, "正在初始化浏览器...")
        
        # 初始化浏览器
        await self.init_browser()
        print(f"[{self.platform_name}] 浏览器初始化完成")
        
        # 解析并设置 cookies
        cookie_list = self.parse_cookies(cookies)
        print(f"[{self.platform_name}] 解析到 {len(cookie_list)} 个 cookies")
        await self.set_cookies(cookie_list)
        
        if not self.page:
            raise Exception("Page not initialized")
        
        # 检查视频文件
        if not os.path.exists(params.video_path):
            raise Exception(f"视频文件不存在: {params.video_path}")
        
        print(f"[{self.platform_name}] 视频文件存在，大小: {os.path.getsize(params.video_path)} bytes")
        
        self.report_progress(10, "正在打开上传页面...")
        
        # 访问视频发布页面（使用新视频发布界面）
        video_publish_url = "https://baijiahao.baidu.com/builder/rc/edit?type=videoV2&is_from_cms=1"
        await self.page.goto(video_publish_url, wait_until="domcontentloaded", timeout=60000)
        await asyncio.sleep(3)
        
        # 检查是否跳转到登录页
        current_url = self.page.url
        print(f"[{self.platform_name}] 当前页面: {current_url}")
        
        for indicator in self.login_indicators:
            if indicator in current_url:
                screenshot_base64 = await self.capture_screenshot()
                return PublishResult(
                    success=False,
                    platform=self.platform_name,
                    error="Cookie 已过期，需要重新登录",
                    need_captcha=True,
                    captcha_type='login',
                    screenshot_base64=screenshot_base64,
                    page_url=current_url,
                    status='need_captcha'
                )
        
        # 使用 AI 检查验证码
        ai_captcha = await self.ai_check_captcha()
        if ai_captcha['has_captcha']:
            print(f"[{self.platform_name}] AI检测到验证码: {ai_captcha['captcha_type']}", flush=True)
            screenshot_base64 = await self.capture_screenshot()
            return PublishResult(
                success=False,
                platform=self.platform_name,
                error=f"检测到{ai_captcha['captcha_type']}验证码，需要使用有头浏览器完成验证",
                need_captcha=True,
                captcha_type=ai_captcha['captcha_type'],
                screenshot_base64=screenshot_base64,
                page_url=current_url,
                status='need_captcha'
            )
        
        # 传统方式检查验证码
        captcha_result = await self.check_captcha()
        if captcha_result['need_captcha']:
            screenshot_base64 = await self.capture_screenshot()
            return PublishResult(
                success=False,
                platform=self.platform_name,
                error=f"需要{captcha_result['captcha_type']}验证码，请使用有头浏览器完成验证",
                need_captcha=True,
                captcha_type=captcha_result['captcha_type'],
                screenshot_base64=screenshot_base64,
                page_url=current_url,
                status='need_captcha'
            )
        
        self.report_progress(15, "正在选择视频文件...")
        
        # 等待页面加载完成
        await asyncio.sleep(2)
        
        # 关闭可能的弹窗
        try:
            close_buttons = [
                'button:has-text("我知道了")',
                'button:has-text("知道了")',
                '[class*="close"]',
                '[class*="modal-close"]',
            ]
            for btn_selector in close_buttons:
                try:
                    btn = self.page.locator(btn_selector).first
                    if await btn.count() > 0 and await btn.is_visible():
                        await btn.click()
                        await asyncio.sleep(0.5)
                except:
                    pass
        except:
            pass
        
        # 上传视频 - 尝试多种方式
        upload_success = False
        
        # 方法1: 直接通过 file input 上传
        try:
            file_inputs = await self.page.query_selector_all('input[type="file"]')
            print(f"[{self.platform_name}] 找到 {len(file_inputs)} 个文件输入")
            
            for file_input in file_inputs:
                try:
                    await file_input.set_input_files(params.video_path)
                    upload_success = True
                    print(f"[{self.platform_name}] 通过 file input 上传成功")
                    break
                except Exception as e:
                    print(f"[{self.platform_name}] file input 上传失败: {e}")
        except Exception as e:
            print(f"[{self.platform_name}] 查找 file input 失败: {e}")
        
        # 方法2: 点击上传区域
        if not upload_success:
            upload_selectors = [
                'div[class*="upload-box"]',
                'div[class*="drag-upload"]',
                'div[class*="uploader"]',
                'div:has-text("点击上传")',
                'div:has-text("选择文件")',
                '[class*="upload-area"]',
            ]
            
            for selector in upload_selectors:
                if upload_success:
                    break
                try:
                    upload_area = self.page.locator(selector).first
                    if await upload_area.count() > 0:
                        print(f"[{self.platform_name}] 尝试点击上传区域: {selector}")
                        async with self.page.expect_file_chooser(timeout=10000) as fc_info:
                            await upload_area.click()
                        file_chooser = await fc_info.value
                        await file_chooser.set_files(params.video_path)
                        upload_success = True
                        print(f"[{self.platform_name}] 通过点击上传区域成功")
                        break
                except Exception as e:
                    print(f"[{self.platform_name}] 选择器 {selector} 失败: {e}")
        
        if not upload_success:
            screenshot_base64 = await self.capture_screenshot()
            return PublishResult(
                success=False,
                platform=self.platform_name,
                error="未找到上传入口",
                screenshot_base64=screenshot_base64,
                page_url=await self.get_page_url(),
                status='failed'
            )
        
        self.report_progress(20, "等待视频上传...")
        
        # 等待视频上传完成（最多5分钟）
        upload_timeout = 300
        start_time = asyncio.get_event_loop().time()
        
        while asyncio.get_event_loop().time() - start_time < upload_timeout:
            # 检查上传进度
            progress_text = ''
            try:
                progress_el = self.page.locator('[class*="progress"], [class*="percent"]').first
                if await progress_el.count() > 0:
                    progress_text = await progress_el.text_content()
                    if progress_text:
                        import re
                        match = re.search(r'(\d+)%', progress_text)
                        if match:
                            pct = int(match.group(1))
                            self.report_progress(20 + int(pct * 0.4), f"视频上传中 {pct}%...")
                            if pct >= 100:
                                print(f"[{self.platform_name}] 上传完成")
                                break
            except:
                pass
            
            # 检查是否出现标题输入框（说明上传完成）
            try:
                title_input = self.page.locator('input[placeholder*="标题"], textarea[placeholder*="标题"], [class*="title-input"] input').first
                if await title_input.count() > 0 and await title_input.is_visible():
                    print(f"[{self.platform_name}] 检测到标题输入框，上传完成")
                    break
            except:
                pass
            
            # 检查是否有错误提示
            try:
                error_el = self.page.locator('[class*="error"], [class*="fail"]').first
                if await error_el.count() > 0:
                    error_text = await error_el.text_content()
                    if error_text and ('失败' in error_text or '错误' in error_text):
                        raise Exception(f"上传失败: {error_text}")
            except:
                pass
            
            await asyncio.sleep(3)
        
        self.report_progress(60, "正在填写标题...")
        await asyncio.sleep(2)
        
        # 填写标题
        title_filled = False
        title_selectors = [
            'input[placeholder*="标题"]',
            'textarea[placeholder*="标题"]',
            '[class*="title-input"] input',
            '[class*="title"] input',
            'input[maxlength]',
        ]
        
        for selector in title_selectors:
            if title_filled:
                break
            try:
                title_input = self.page.locator(selector).first
                if await title_input.count() > 0 and await title_input.is_visible():
                    await title_input.click()
                    await self.page.keyboard.press("Control+KeyA")
                    await self.page.keyboard.type(params.title[:30])  # 百家号标题限制30字
                    title_filled = True
                    print(f"[{self.platform_name}] 标题填写成功")
            except Exception as e:
                print(f"[{self.platform_name}] 标题选择器 {selector} 失败: {e}")
        
        if not title_filled:
            print(f"[{self.platform_name}] 警告: 未能填写标题")
        
        # 填写描述
        if params.description:
            self.report_progress(65, "正在填写描述...")
            try:
                desc_selectors = [
                    'textarea[placeholder*="描述"]',
                    'textarea[placeholder*="简介"]',
                    '[class*="desc"] textarea',
                    '[class*="description"] textarea',
                ]
                for selector in desc_selectors:
                    try:
                        desc_input = self.page.locator(selector).first
                        if await desc_input.count() > 0 and await desc_input.is_visible():
                            await desc_input.click()
                            await self.page.keyboard.type(params.description[:200])
                            print(f"[{self.platform_name}] 描述填写成功")
                            break
                    except:
                        pass
            except Exception as e:
                print(f"[{self.platform_name}] 描述填写失败: {e}")
        
        self.report_progress(70, "正在发布...")
        await asyncio.sleep(2)
        
        # 点击发布按钮
        publish_selectors = [
            'button:has-text("发布")',
            'button:has-text("发表")',
            'button:has-text("提交")',
            '[class*="publish"] button',
            '[class*="submit"] button',
        ]
        
        publish_clicked = False
        for selector in publish_selectors:
            if publish_clicked:
                break
            try:
                btn = self.page.locator(selector).first
                if await btn.count() > 0 and await btn.is_visible():
                    # 检查按钮是否可用
                    is_disabled = await btn.get_attribute('disabled')
                    if is_disabled:
                        print(f"[{self.platform_name}] 按钮 {selector} 被禁用")
                        continue
                    
                    await btn.click()
                    publish_clicked = True
                    print(f"[{self.platform_name}] 点击发布按钮成功")
            except Exception as e:
                print(f"[{self.platform_name}] 发布按钮 {selector} 失败: {e}")
        
        if not publish_clicked:
            screenshot_base64 = await self.capture_screenshot()
            return PublishResult(
                success=False,
                platform=self.platform_name,
                error="未找到发布按钮",
                screenshot_base64=screenshot_base64,
                page_url=await self.get_page_url(),
                status='failed'
            )
        
        self.report_progress(80, "等待发布完成...")
        
        # 记录点击发布前的 URL
        publish_page_url = self.page.url
        print(f"[{self.platform_name}] 发布前 URL: {publish_page_url}")
        
        # 等待发布完成（最多3分钟）
        publish_timeout = 180
        start_time = asyncio.get_event_loop().time()
        last_url = publish_page_url
        
        while asyncio.get_event_loop().time() - start_time < publish_timeout:
            await asyncio.sleep(3)
            current_url = self.page.url
            
            # 检测 URL 是否发生变化
            if current_url != last_url:
                print(f"[{self.platform_name}] URL 变化: {last_url} -> {current_url}")
                last_url = current_url
            
            # 检查是否跳转到内容管理页面（真正的成功标志）
            # 百家号发布成功后会跳转到 /builder/rc/content 页面
            if '/builder/rc/content' in current_url and 'edit' not in current_url:
                self.report_progress(100, "发布成功！")
                print(f"[{self.platform_name}] 发布成功，已跳转到内容管理页: {current_url}")
                screenshot_base64 = await self.capture_screenshot()
                return PublishResult(
                    success=True,
                    platform=self.platform_name,
                    message="发布成功",
                    screenshot_base64=screenshot_base64,
                    page_url=current_url,
                    status='success'
                )
            
            # 检查是否有明确的成功提示弹窗
            try:
                # 百家号发布成功会显示"发布成功"弹窗
                success_modal = self.page.locator('div:has-text("发布成功"), div:has-text("提交成功"), div:has-text("视频发布成功")').first
                if await success_modal.count() > 0 and await success_modal.is_visible():
                    self.report_progress(100, "发布成功！")
                    print(f"[{self.platform_name}] 检测到发布成功弹窗")
                    screenshot_base64 = await self.capture_screenshot()
                    
                    # 等待一下看是否会跳转
                    await asyncio.sleep(3)
                    
                    return PublishResult(
                        success=True,
                        platform=self.platform_name,
                        message="发布成功",
                        screenshot_base64=screenshot_base64,
                        page_url=self.page.url,
                        status='success'
                    )
            except Exception as e:
                print(f"[{self.platform_name}] 检测成功提示异常: {e}")
            
            # 检查是否有错误提示
            try:
                error_selectors = [
                    'div.error-tip',
                    'div[class*="error-msg"]',
                    'span[class*="error"]',
                    'div:has-text("发布失败")',
                    'div:has-text("提交失败")',
                ]
                for error_selector in error_selectors:
                    error_el = self.page.locator(error_selector).first
                    if await error_el.count() > 0 and await error_el.is_visible():
                        error_text = await error_el.text_content()
                        if error_text and error_text.strip():
                            print(f"[{self.platform_name}] 检测到错误: {error_text}")
                            screenshot_base64 = await self.capture_screenshot()
                            return PublishResult(
                                success=False,
                                platform=self.platform_name,
                                error=f"发布失败: {error_text.strip()}",
                                screenshot_base64=screenshot_base64,
                                page_url=current_url,
                                status='failed'
                            )
            except Exception as e:
                print(f"[{self.platform_name}] 检测错误提示异常: {e}")
            
            # 检查验证码
            captcha_result = await self.check_captcha()
            if captcha_result['need_captcha']:
                screenshot_base64 = await self.capture_screenshot()
                return PublishResult(
                    success=False,
                    platform=self.platform_name,
                    error=f"发布过程中需要{captcha_result['captcha_type']}验证码",
                    need_captcha=True,
                    captcha_type=captcha_result['captcha_type'],
                    screenshot_base64=screenshot_base64,
                    page_url=current_url,
                    status='need_captcha'
                )
            
            # 检查发布按钮状态（如果还在编辑页面）
            if 'edit' in current_url:
                try:
                    # 检查是否正在上传/处理中
                    processing_indicators = [
                        '[class*="loading"]',
                        '[class*="uploading"]',
                        '[class*="processing"]',
                        'div:has-text("正在上传")',
                        'div:has-text("正在处理")',
                    ]
                    is_processing = False
                    for indicator in processing_indicators:
                        if await self.page.locator(indicator).count() > 0:
                            is_processing = True
                            print(f"[{self.platform_name}] 正在处理中...")
                            break
                    
                    if not is_processing:
                        # 如果不是在处理中，可能需要重新点击发布按钮
                        elapsed = asyncio.get_event_loop().time() - start_time
                        if elapsed > 30:  # 30秒后还在编辑页且不在处理中，可能发布没生效
                            print(f"[{self.platform_name}] 发布似乎未生效，尝试重新点击发布按钮...")
                            for selector in publish_selectors:
                                try:
                                    btn = self.page.locator(selector).first
                                    if await btn.count() > 0 and await btn.is_visible():
                                        is_disabled = await btn.get_attribute('disabled')
                                        if not is_disabled:
                                            await btn.click()
                                            print(f"[{self.platform_name}] 重新点击发布按钮")
                                            break
                                except:
                                    pass
                except Exception as e:
                    print(f"[{self.platform_name}] 检查处理状态异常: {e}")
        
        # 超时，获取截图分析最终状态
        print(f"[{self.platform_name}] 发布超时，最终 URL: {self.page.url}")
        screenshot_base64 = await self.capture_screenshot()
        
        # 最后一次检查是否在内容管理页
        final_url = self.page.url
        if '/builder/rc/content' in final_url and 'edit' not in final_url:
            return PublishResult(
                success=True,
                platform=self.platform_name,
                message="发布成功（延迟确认）",
                screenshot_base64=screenshot_base64,
                page_url=final_url,
                status='success'
            )
        
        return PublishResult(
            success=False,
            platform=self.platform_name,
            error="发布超时，请手动检查发布状态",
            screenshot_base64=screenshot_base64,
            page_url=final_url,
            status='need_action'
        )
    
    async def get_works(self, cookies: str, page: int = 0, page_size: int = 20) -> WorksResult:
        """
        获取百家号作品列表
        使用直接 HTTP API 调用，不使用浏览器
        """
        import aiohttp
        
        print(f"\n{'='*60}")
        print(f"[{self.platform_name}] 获取作品列表 (使用 API)")
        print(f"[{self.platform_name}] page={page}, page_size={page_size}")
        print(f"{'='*60}")
        
        works: List[WorkItem] = []
        total = 0
        has_more = False
        
        try:
            # 解析 cookies
            cookie_list = self.parse_cookies(cookies)
            cookie_str = '; '.join([f"{c['name']}={c['value']}" for c in cookie_list])
            
            headers = {
                'Accept': 'application/json, text/plain, */*',
                'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36',
                'Cookie': cookie_str,
                'Referer': 'https://baijiahao.baidu.com/builder/rc/content'
            }
            
            # 计算起始位置
            start = page * page_size
            
            async with aiohttp.ClientSession() as session:
                print(f"[{self.platform_name}] 调用 article/lists API (start={start}, count={page_size})...")
                
                async with session.get(
                    f'https://baijiahao.baidu.com/pcui/article/lists?start={start}&count={page_size}&article_type=video',
                    headers=headers,
                    timeout=aiohttp.ClientTimeout(total=30)
                ) as response:
                    api_result = await response.json()
                
                print(f"[{self.platform_name}] article/lists API 完整响应: {json.dumps(api_result, ensure_ascii=False)[:500]}")
                print(f"[{self.platform_name}] API 响应: errno={api_result.get('errno')}")
                
                # 检查登录状态
                if api_result.get('errno') != 0:
                    error_msg = api_result.get('errmsg', '未知错误')
                    errno = api_result.get('errno')
                    print(f"[{self.platform_name}] API 返回错误: errno={errno}, msg={error_msg}")
                    
                    if errno == 110:
                        raise Exception("Cookie 已过期，请重新登录")
                    
                    raise Exception(error_msg)
                
                # 解析作品列表
                data = api_result.get('data', {})
                article_list = data.get('article_list', [])
                has_more = data.get('has_more', False)
                total = data.get('total', 0)
                
                print(f"[{self.platform_name}] 获取到 {len(article_list)} 个作品，总数: {total}")
                
                for article in article_list:
                    work_id = str(article.get('article_id', ''))
                    if not work_id:
                        continue
                    
                    # 处理封面图
                    cover_url = ''
                    cover_images = article.get('cover_images', [])
                    if cover_images and len(cover_images) > 0:
                        cover_url = cover_images[0]
                        if cover_url and cover_url.startswith('//'):
                            cover_url = 'https:' + cover_url
                    
                    works.append(WorkItem(
                        work_id=work_id,
                        title=article.get('title', ''),
                        cover_url=cover_url,
                        duration=0,
                        status='published',
                        publish_time=article.get('publish_time', ''),
                        play_count=int(article.get('read_count', 0)),
                        like_count=int(article.get('like_count', 0)),
                        comment_count=int(article.get('comment_count', 0)),
                        share_count=int(article.get('share_count', 0)),
                    ))
                
                print(f"[{self.platform_name}] ✓ 成功解析 {len(works)} 个作品")
            
        except Exception as e:
            import traceback
            traceback.print_exc()
            return WorksResult(
                success=False,
                platform=self.platform_name,
                error=str(e)
            )
        
        return WorksResult(
            success=True,
            platform=self.platform_name,
            works=works,
            total=total,
            has_more=has_more
        )
    
    async def check_login_status(self, cookies: str) -> dict:
        """
        检查百家号 Cookie 登录状态
        使用直接 HTTP API 调用，不使用浏览器
        """
        import aiohttp
        
        print(f"[{self.platform_name}] 检查登录状态 (使用 API)")
        
        try:
            # 解析 cookies
            cookie_list = self.parse_cookies(cookies)
            cookie_str = '; '.join([f"{c['name']}={c['value']}" for c in cookie_list])
            
            headers = {
                'Accept': 'application/json, text/plain, */*',
                'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36',
                'Cookie': cookie_str,
                'Referer': 'https://baijiahao.baidu.com/builder/rc/home'
            }
            
            async with aiohttp.ClientSession() as session:
                print(f"[{self.platform_name}] 调用 appinfo API 检查登录状态...")
                
                async with session.get(
                    'https://baijiahao.baidu.com/builder/app/appinfo',
                    headers=headers,
                    timeout=aiohttp.ClientTimeout(total=30)
                ) as response:
                    api_result = await response.json()
                
                errno = api_result.get('errno')
                print(f"[{self.platform_name}] API 完整响应: {json.dumps(api_result, ensure_ascii=False)[:500]}")
                print(f"[{self.platform_name}] API 响应: errno={errno}")
                
                # errno 为 0 表示请求成功
                if errno == 0:
                    # 检查是否有用户数据
                    user_data = api_result.get('data', {}).get('user', {})
                    if user_data:
                        # 检查账号状态
                        status = user_data.get('status', '')
                        account_name = user_data.get('name') or user_data.get('uname', '')
                        
                        # 有效的账号状态：audit(审核中), pass(已通过), normal(正常), newbie(新手)
                        valid_statuses = ['audit', 'pass', 'normal', 'newbie']
                        
                        if status in valid_statuses and account_name:
                            print(f"[{self.platform_name}] ✓ 登录状态有效: {account_name} (status={status})")
                            return {
                                "success": True,
                                "valid": True,
                                "need_login": False,
                                "message": "登录状态有效"
                            }
                        else:
                            print(f"[{self.platform_name}] 账号状态异常: status={status}, name={account_name}")
                            return {
                                "success": True,
                                "valid": False,
                                "need_login": True,
                                "message": f"账号状态异常: {status}"
                            }
                    else:
                        print(f"[{self.platform_name}] 无用户数据，Cookie 可能无效")
                        return {
                            "success": True,
                            "valid": False,
                            "need_login": True,
                            "message": "无用户数据"
                        }
                
                # errno 非 0 表示请求失败
                # 常见错误码：110 = 未登录
                error_msg = api_result.get('errmsg', '未知错误')
                print(f"[{self.platform_name}] Cookie 无效: errno={errno}, msg={error_msg}")
                
                return {
                    "success": True,
                    "valid": False,
                    "need_login": True,
                    "message": error_msg
                }
            
        except Exception as e:
            import traceback
            traceback.print_exc()
            return {
                "success": False,
                "valid": False,
                "need_login": True,
                "error": str(e)
            }
    
    async def get_comments(self, cookies: str, work_id: str, cursor: str = "") -> CommentsResult:
        """获取百家号作品评论"""
        # TODO: 实现评论获取逻辑
        return CommentsResult(
            success=False,
            platform=self.platform_name,
            work_id=work_id,
            error="百家号评论功能暂未实现"
        )