"""
从数据库读取URL并执行批量点击任务
支持单线程和并发两种模式
"""

from loguru import logger
from adspower_client import AdsPowerClient
from ad_automation import MIPAdAutomation
from config import Config
from db_manager import SiteManager, ClickManager, InteractionManager
from data_manager import DataManager
import sys
import time
import random
from datetime import datetime
from pathlib import Path
from concurrent.futures import ThreadPoolExecutor, as_completed
from typing import List, Dict, Optional
import threading

# 配置日志（添加线程标识）
logger.remove()
logger.add(
    sys.stdout,
    format="<green>{time:HH:mm:ss}</green> | <cyan>[{thread.name}]</cyan> | <level>{level: <8}</level> | <level>{message}</level>",
    level="INFO"
)


class DatabaseTaskExecutor:
    """数据库任务执行器"""
    
    _browser_start_lock = threading.Lock()
    
    def __init__(self, max_workers: int = 1, use_proxy: bool = True):
        """
        初始化任务执行器
        
        Args:
            max_workers: 最大并发数（1=串行，>1=并发）
            use_proxy: 是否使用代理
        """
        self.max_workers = max_workers
        self.use_proxy = use_proxy
        self.client = AdsPowerClient()
        self.dm = DataManager()
        
        # 创建截图目录
        self.screenshot_dir = Path("./screenshots")
        self.screenshot_dir.mkdir(exist_ok=True)
        
        logger.info(f"执行模式: {'并发' if max_workers > 1 else '串行'}")
        logger.info(f"最大并发数: {max_workers}")
        logger.info(f"使用代理: {use_proxy}")
    
    def get_active_tasks(self, limit: Optional[int] = None) -> List[Dict]:
        """
        从数据库获取活跃的站点任务
        
        Args:
            limit: 限制数量，None表示获取全部
            
        Returns:
            站点列表
        """
        active_sites = self.dm.get_active_urls()
        
        if limit and limit > 0:
            active_sites = active_sites[:limit]
        
        logger.info(f"从数据库获取 {len(active_sites)} 个活跃站点")
        return active_sites
    
    def create_browser_profile(self, index: int) -> Dict:
        """
        创建浏览器环境
        
        Args:
            index: 环境编号
            
        Returns:
            环境信息字典
        """
        try:
            # 获取分组ID
            group_id = self.client.get_group_by_env()
            time.sleep(0.5)
            
            # 如果使用代理，获取代理配置
            proxy_config = {}
            proxy_id = None
            proxy_info = None
            
            if self.use_proxy:
                logger.info(f"[环境 {index}] 获取代理IP...")
                proxy_info = self.client.get_damai_proxy()
                time.sleep(0.5)
                
                if proxy_info:
                    logger.info(f"[环境 {index}] 代理IP: {proxy_info['host']}:{proxy_info['port']}")
                    
                    proxy_data = {
                        "type": "http",
                        "host": proxy_info["host"],
                        "port": proxy_info["port"],
                        "user": self.client.DAMAI_USER,
                        "password": self.client.DAMAI_PASSWORD,
                        "remark": f"DB任务代理_{index}"
                    }
                    
                    proxy_id = self.client.create_proxy(proxy_data)
                    time.sleep(0.5)
                    
                    if proxy_id:
                        logger.info(f"[环境 {index}] 创建代理: {proxy_id}")
                        proxy_config = {"proxyid": proxy_id}
            
            # 创建 Profile
            # 根据环境变量决定操作系统
            from config import Config
            os_type = "Linux" if Config.ENV == "production" else "Windows"
            
            profile_data = {
                "name": f"DB任务_{index}_{datetime.now().strftime('%H%M%S')}",
                "group_id": str(group_id) if group_id else "0",
                "platform": "health.baidu.com",
                "repeat_config": [],
                "ignore_cookie_error": "1",
                "country": "cn",
                "city": "beijing",
                "remark": f"DB任务环境 #{index}",
                "fingerprint_config": {
                    "automatic_timezone": "1",
                    "flash": "block",
                    "scan_port_type": "1",
                    "location": "ask",
                    "location_switch": "1",
                    "canvas": "0",
                    "webgl": "0",
                    "audio": "0",
                    "webrtc": "local",
                    "do_not_track": "true",
                    "hardware_concurrency": "default",
                    "device_memory": "default",
                    "gpu": "2",
                    "mac_address_config": {
                        "model": "1",
                        "address": ""
                    },
                    "browser_kernel_config": {
                        "version": "latest",
                        "type": "chrome"
                    },
                    "random_ua": {
                        "ua_system_version": [os_type]  # 根据环境动态设置
                    }
                }
            }
            
            logger.info(f"[环境 {index}] 操作系统: {os_type} (ENV={Config.ENV})")
            
            if proxy_config:
                profile_data.update(proxy_config)
            
            response = self.client._make_request(
                'POST',
                '/api/v2/browser-profile/create',
                json=profile_data
            )
            
            if response and response.get('code') == 0:
                profile_id = response.get('data', {}).get('profile_id')
                logger.info(f"✅ 创建环境 #{index}: {profile_id}")
                return {
                    'index': index,
                    'profile_id': profile_id,
                    'name': profile_data['name'],
                    'proxy': proxy_info,
                    'proxy_id': proxy_id
                }
            else:
                logger.error(f"❌ 创建环境 #{index} 失败: {response}")
                return None
                
        except Exception as e:
            logger.error(f"❌ 创建环境 #{index} 异常: {str(e)}")
            return None
    
    def execute_single_task(self, site_info: Dict, task_index: int, profile_id: str = None) -> Dict:
        """
        执行单个点击任务
        
        Args:
            site_info: 站点信息
            task_index: 任务编号
            profile_id: 已创建的Profile ID（可选）
            
        Returns:
            执行结果
        """
        # 设置线程名称
        threading.current_thread().name = f"Task-{task_index}"
        
        site_id = site_info.get('id')
        site_url = site_info.get('site_url', site_info.get('url'))
        
        result = {
            'task_index': task_index,
            'site_id': site_id,
            'site_url': site_url,
            'success': False,
            'click_count': 0,
            'has_ad': False,
            'has_reply': False,
            'error': None
        }
        
        # 创建任务目录
        timestamp = datetime.now().strftime('%Y%m%d_%H%M%S')
        task_folder = self.screenshot_dir / f"task_{task_index}_{timestamp}"
        task_folder.mkdir(exist_ok=True)
        
        # 每个线程创建自己的客户端实例
        client = AdsPowerClient()
        proxy_info = None
        
        try:
            logger.info(f"[任务 {task_index}] 开始执行: {site_url}")
            
            # 如果没有传入profile_id，则创建新的
            if not profile_id:
                # 获取Profile列表
                profiles_data = client.list_profiles()
                if not profiles_data:
                    result['error'] = "获取Profile列表失败"
                    return result
                
                profiles = profiles_data.get('data', {}).get('list', [])
                if not profiles:
                    result['error'] = "没有可用的Profile"
                    return result
                
                # 使用第一个Profile
                profile_id = profiles[0].get('profile_id')
                logger.info(f"[任务 {task_index}] 使用Profile: {profile_id}")
                
                # 如果使用代理，更新Profile代理配置
                if self.use_proxy:
                    logger.info(f"[任务 {task_index}] 获取代理IP...")
                    proxy_info = client.get_damai_proxy()
                    time.sleep(0.5)
                    
                    if proxy_info:
                        logger.info(f"[任务 {task_index}] 代理IP: {proxy_info['host']}:{proxy_info['port']}")
                        
                        proxy_config = {
                            "proxy_type": "http",
                            "proxy_host": proxy_info["host"],
                            "proxy_port": proxy_info["port"],
                            "proxy_user": client.DAMAI_USER,
                            "proxy_password": client.DAMAI_PASSWORD,
                            "proxy_soft": "other"
                        }
                        
                        # 更新代理（使用API v1方式）
                        success = client.update_profile_proxy_v1(profile_id, proxy_config)
                        if success:
                            logger.info(f"[任务 {task_index}] 代理配置成功")
                        else:
                            logger.warning(f"[任务 {task_index}] 代理配置失败，继续执行")
                        
                        time.sleep(1)
            
            # 使用锁控制浏览器启动
            with self._browser_start_lock:
                logger.debug(f"[任务 {task_index}] 启动浏览器...")
                browser_info = client.start_browser(user_id=profile_id)
                if not browser_info:
                    result['error'] = "启动浏览器失败"
                    return result
                time.sleep(1.5)
            
            time.sleep(1)
            
            # 连接浏览器
            browser = client.connect_browser(browser_info)
            if not browser:
                result['error'] = "CDP连接失败"
                return result
            
            # 获取页面
            context = browser.contexts[0]
            all_pages = context.pages
            logger.info(f"[任务 {task_index}] 当前标签页数: {len(all_pages)}")
            
            # 关闭AdsPower启动页
            closed_count = 0
            for p in all_pages:
                try:
                    if 'start.adspower.net' in p.url:
                        logger.debug(f"[任务 {task_index}] 关闭启动页: {p.url}")
                        p.close()
                        closed_count += 1
                except:
                    pass
            
            if closed_count > 0:
                logger.info(f"[任务 {task_index}] 已关闭 {closed_count} 个启动页")
            
            # 获取或创建页面
            remaining_pages = context.pages
            if remaining_pages:
                page = remaining_pages[0]
            else:
                page = context.new_page()
            
            # 使用 MIPAdAutomation 执行完整的广告点击和消息发送流程
            logger.info(f"[任务 {task_index}] 开始执行广告点击和咨询流程...")
            automation = MIPAdAutomation(page, task_index=task_index)  # 传入task_index创建日志目录
            click_success, has_reply = automation.check_and_click_ad(
                url=site_url,
                site_id=site_id
            )
            
            if click_success:
                result['success'] = True
                result['click_count'] = 1
                result['has_ad'] = True
                result['has_reply'] = has_reply
                logger.info(f"[任务 {task_index}] ✅ 任务完成: 点击成功={click_success}, 收到回复={has_reply}")
            else:
                result['error'] = "广告点击失败"
                logger.warning(f"[任务 {task_index}] ❌ 广告点击失败")
            
            # 关闭浏览器连接
            try:
                if browser:
                    browser.close()
                    time.sleep(0.5)
            except:
                pass
            
            # 停止浏览器
            try:
                client.stop_browser(user_id=profile_id)
                logger.info(f"[任务 {task_index}] 浏览器已关闭")
                time.sleep(1)
            except Exception as e:
                logger.warning(f"[任务 {task_index}] 停止浏览器失败: {str(e)}")
            
            # 删除浏览器Profile（释放资源）
            try:
                logger.info(f"[任务 {task_index}] 删除浏览器Profile: {profile_id}")
                delete_result = client.delete_profile(profile_id)
                if delete_result:
                    logger.info(f"[任务 {task_index}] ✅ Profile已删除")
                else:
                    logger.warning(f"[任务 {task_index}] Profile删除失败")
            except Exception as e:
                logger.warning(f"[任务 {task_index}] 删除Profile异常: {str(e)}")
            
        except Exception as e:
            logger.error(f"[任务 {task_index}] 执行异常: {str(e)}")
            result['error'] = str(e)
            import traceback
            traceback.print_exc()
        
        return result
    
    def run_tasks(self, limit: Optional[int] = None):
        """
        执行批量任务（边创建边执行）
        
        Args:
            limit: 限制处理的站点数量，None表示处理全部
        """
        logger.info("=" * 60)
        logger.info("从数据库执行批量点击任务")
        logger.info("=" * 60)
        
        # 获取任务列表
        sites = self.get_active_tasks(limit=limit)
        
        if not sites:
            logger.warning("没有可执行的任务")
            return
        
        logger.info(f"\n准备执行 {len(sites)} 个任务\n")
        
        # 显示任务列表
        for idx, site in enumerate(sites, 1):
            site_url = site.get('site_url', site.get('url'))
            click_count = site.get('click_count', 0)
            logger.info(f"  {idx}. {site_url} (已点击: {click_count}次)")
        
        logger.info("\n" + "-" * 60)
        logger.info("边创建环境边执行任务...\n")
        
        start_time = time.time()
        results = []
        
        if self.max_workers == 1:
            # 串行执行：创建一个，执行一个
            for idx, site in enumerate(sites, 1):
                # 创建环境
                logger.info(f"[任务 {idx}] 创建浏览器环境...")
                profile_info = self.create_browser_profile(idx)
                
                if not profile_info:
                    logger.error(f"[任务 {idx}] 创建环境失败，跳过")
                    continue
                
                if profile_info.get('proxy'):
                    logger.info(f"[任务 {idx}] 使用代理: {profile_info['proxy']['host']}:{profile_info['proxy']['port']}")
                
                time.sleep(2)  # 环境创建间隔
                
                # 立即执行任务
                result = self.execute_single_task(site, idx, profile_info['profile_id'])
                results.append(result)
                
                # 任务间隔
                if idx < len(sites):
                    wait_time = random.randint(3, 5)
                    logger.info(f"等待 {wait_time} 秒后执行下一个任务...\n")
                    time.sleep(wait_time)
        else:
            # 并发执行：边创建边提交
            with ThreadPoolExecutor(max_workers=self.max_workers) as executor:
                futures = []
                
                for idx, site in enumerate(sites, 1):
                    # 创建环境
                    logger.info(f"[任务 {idx}] 创建浏览器环境...")
                    profile_info = self.create_browser_profile(idx)
                    
                    if not profile_info:
                        logger.error(f"[任务 {idx}] 创建环境失败，跳过")
                        continue
                    
                    if profile_info.get('proxy'):
                        logger.info(f"[任务 {idx}] 使用代理: {profile_info['proxy']['host']}:{profile_info['proxy']['port']}")
                    
                    # 立即提交任务到线程池
                    future = executor.submit(self.execute_single_task, site, idx, profile_info['profile_id'])
                    futures.append((future, idx))
                    
                    time.sleep(2)  # 环境创建间隔
                
                # 等待所有任务完成
                for future, idx in futures:
                    try:
                        result = future.result()
                        results.append(result)
                        
                        status = "成功" if result['success'] else "失败"
                        logger.info(f"[任务 {result['task_index']}] {status}")
                        
                    except Exception as e:
                        logger.error(f"[任务 {idx}] 执行异常: {str(e)}")
        
        # 统计结果
        elapsed_time = time.time() - start_time
        
        logger.info("\n" + "=" * 60)
        logger.info("任务执行完成")
        logger.info("=" * 60)
        
        success_count = sum(1 for r in results if r['success'])
        failed_count = len(results) - success_count
        has_ad_count = sum(1 for r in results if r['has_ad'])
        has_reply_count = sum(1 for r in results if r.get('has_reply', False))
        total_clicks = sum(r['click_count'] for r in results)
        
        logger.info(f"总任务数: {len(results)}")
        logger.info(f"成功数: {success_count}")
        logger.info(f"失败数: {failed_count}")
        logger.info(f"有广告页面: {has_ad_count}")
        logger.info(f"总点击次数: {total_clicks}")
        logger.info(f"收到回复数: {has_reply_count}")
        logger.info(f"成功率: {success_count/len(results)*100:.1f}%")
        logger.info(f"回复率: {has_reply_count/total_clicks*100 if total_clicks > 0 else 0:.1f}%")
        logger.info(f"耗时: {elapsed_time:.1f} 秒")
        
        # 显示数据库统计
        logger.info("\n数据库统计:")
        stats = self.dm.get_statistics()
        for key, value in stats.items():
            logger.info(f"  {key}: {value}")
        
        logger.info("\n" + "=" * 60)


if __name__ == "__main__":
    logger.info("数据库任务执行器")
    logger.info(f"当前环境: {Config.ENV}")
    logger.info(f"AdsPower API: {Config.ADSPOWER_API_URL}")
    logger.info("")
    
    # ==================== 配置区 ====================
    # 执行模式：1=串行，>1=并发
    MAX_WORKERS = 1
    
    # 是否使用代理
    USE_PROXY = True
    
    # 限制执行数量（None=全部，数字=限制数量）
    LIMIT = 3
    
    # 是否自动关闭浏览器（测试时可设为False保持浏览器打开）
    Config.AUTO_CLOSE_BROWSER = False
    # =====================================================
    
    executor = DatabaseTaskExecutor(
        max_workers=MAX_WORKERS,
        use_proxy=USE_PROXY
    )
    
    executor.run_tasks(limit=LIMIT)