#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""
测试代理IP连接
使用requests验证代理是否可用
"""

import requests
from damai_proxy_config import get_all_enabled_proxies
import time


def test_proxy_with_requests(proxy_config: dict, test_url: str = "http://httpbin.org/ip"):
    """
    使用requests测试代理连接
    
    Args:
        proxy_config: 代理配置
        test_url: 测试URL
    """
    print(f"\n{'='*60}")
    print(f"🔄 测试代理: {proxy_config['name']}")
    print(f"   服务器: {proxy_config['server']}")
    print(f"   用户名: {proxy_config['username']}")
    print(f"{'='*60}\n")
    
    # 格式化代理URL
    server = proxy_config['server'].replace('http://', '').replace('https://', '')
    username = proxy_config['username']
    password = proxy_config['password']
    proxy_url = f"http://{username}:{password}@{server}"
    
    proxies = {
        "http": proxy_url,
        "https": proxy_url
    }
    
    print(f"📍 代理URL: {proxy_url}")
    
    # 测试HTTP
    print(f"\n✅ 测试HTTP...")
    try:
        start_time = time.time()
        response = requests.get("http://httpbin.org/ip", proxies=proxies, timeout=10)
        elapsed_time = time.time() - start_time
        
        if response.status_code == 200:
            print(f"   ✅ HTTP连接成功 - 响应时间: {elapsed_time:.2f}秒")
            try:
                result = response.json()
                print(f"   🌍 出IP: {result.get('origin', 'N/A')}")
            except:
                pass
        else:
            print(f"   ❌ HTTP失败 - 状态码: {response.status_code}")
            return False
    except Exception as e:
        print(f"   ❌ HTTP错误: {str(e)}")
        return False
    
    # 测试HTTPS
    print(f"\n🔒 测试HTTPS...")
    try:
        start_time = time.time()
        response = requests.get("https://httpbin.org/ip", proxies=proxies, timeout=10)
        elapsed_time = time.time() - start_time
        
        if response.status_code == 200:
            print(f"   ✅ HTTPS连接成功 - 响应时间: {elapsed_time:.2f}秒")
            try:
                result = response.json()
                print(f"   🌍 出IP: {result.get('origin', 'N/A')}")
            except:
                pass
            return True
        else:
            print(f"   ❌ HTTPS失败 - 状态码: {response.status_code}")
            return False
    except Exception as e:
        print(f"   ❌ HTTPS错误: {str(e)}")
        print(f"   ⚠️  该代理可能不支持HTTPS隧道(CONNECT方法)")
        return False


def test_all_proxies():
    """测试所有代理"""
    proxies = get_all_enabled_proxies()
    
    print(f"\n{'='*60}")
    print(f"  代理连接测试")
    print(f"  共有 {len(proxies)} 个代理需要测试")
    print(f"{'='*60}")
    
    results = []
    
    for i, proxy_config in enumerate(proxies, 1):
        print(f"\n[{i}/{len(proxies)}]")
        success = test_proxy_with_requests(proxy_config)
        results.append({
            'name': proxy_config['name'],
            'server': proxy_config['server'],
            'success': success
        })
        
        if i < len(proxies):
            print("\n⏳ 等待2秒...")
            time.sleep(2)
    
    # 输出汇总
    print(f"\n\n{'='*60}")
    print("  测试汇总")
    print(f"{'='*60}\n")
    
    success_count = sum(1 for r in results if r['success'])
    fail_count = len(results) - success_count
    
    print(f"✅ 成功: {success_count}/{len(results)}")
    print(f"❌ 失败: {fail_count}/{len(results)}")
    print(f"\n详细结果:")
    
    for result in results:
        status = "✅ 可用" if result['success'] else "❌ 不可用"
        print(f"  {status} - {result['name']} ({result['server']})")
    
    return results


if __name__ == '__main__':
    print("\n" + "="*60)
    print("  小红书代理IP连接测试")
    print("  使用requests库测试代理连通性")
    print("="*60)
    
    results = test_all_proxies()
    
    # 给出建议
    available_proxies = [r for r in results if r['success']]
    
    if available_proxies:
        print(f"\n\n💡 建议:")
        print(f"   以下代理可用，可以在damai_proxy_config.py中保留:")
        for proxy in available_proxies:
            print(f"   ✅ {proxy['name']}")
        
        unavailable_proxies = [r for r in results if not r['success']]
        if unavailable_proxies:
            print(f"\n   以下代理不可用，建议在damai_proxy_config.py中设置enabled=False:")
            for proxy in unavailable_proxies:
                print(f"   ❌ {proxy['name']}")
    else:
        print(f"\n\n⚠️  警告: 所有代理均不可用!")
        print(f"   请检查:")
        print(f"   1. 代理服务器是否在线")
        print(f"   2. 用户名和密码是否正确")
        print(f"   3. 本机网络是否正常")