#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
直接测试 web_url_crawl 函数的脚本（不依赖Flask应用）
"""

import sys
import os
import json
import time

# 添加项目根目录到Python路径
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))

from app.core.data_parse.parse_task import web_url_crawl
import logging

# 配置日志
logging.basicConfig(
    level=logging.INFO,
    format='%(asctime)s - %(levelname)s - %(message)s'
)

def test_web_url_crawl_direct():
    """直接测试web_url_crawl函数"""
    
    # 测试URL列表 - 包含微信公众号文章URL
    test_urls = [
        "https://mp.weixin.qq.com/s/4yz-kNAWAlF36aeQ_cgQQg",  # 微信公众号文章
        "https://httpbin.org/html",  # 测试HTML页面
        "https://httpbin.org/json",  # 测试JSON页面
    ]
    
    print("开始直接测试 web_url_crawl 函数...")
    print(f"测试URL数量: {len(test_urls)}")
    print("-" * 50)
    
    # 调用函数
    start_time = time.time()
    result = web_url_crawl(test_urls)
    end_time = time.time()
    
    # 输出结果
    print("爬取结果:")
    print(f"成功: {result['success']}")
    print(f"消息: {result['message']}")
    print(f"总URL数: {result['data']['total_urls']}")
    print(f"成功数量: {result['data']['success_count']}")
    print(f"失败数量: {result['data']['failed_count']}")
    print(f"总耗时: {end_time - start_time:.2f} 秒")
    
    print("\n成功爬取的内容:")
    for i, content in enumerate(result['data']['contents']):
        print(f"\n{i+1}. URL: {content['url']}")
        print(f"   状态: {content['status']}")
        print(f"   内容长度: {content['content_length']}")
        print(f"   原始长度: {content['original_length']}")
        print(f"   状态码: {content['status_code']}")
        print(f"   编码: {content['encoding']}")
        if 'note' in content:
            print(f"   备注: {content['note']}")
        
        # 显示内容预览（前300个字符）
        preview = content['data'][:300] + "..." if len(content['data']) > 300 else content['data']
        print(f"   内容预览: {preview}")
    
    print("\n失败的URL:")
    for i, failed in enumerate(result['data']['failed_items']):
        print(f"\n{i+1}. URL: {failed['url']}")
        print(f"   错误: {failed['error']}")
        print(f"   状态: {failed['status']}")
    
    # 保存结果到文件
    timestamp = time.strftime("%Y%m%d_%H%M%S")
    filename = f"web_crawl_direct_test_{timestamp}.json"
    with open(filename, 'w', encoding='utf-8') as f:
        json.dump(result, f, ensure_ascii=False, indent=2)
    print(f"\n💾 完整结果已保存到: {filename}")
    
    print("-" * 50)
    print("直接测试完成!")

def test_api_interface_logic():
    """测试API接口的逻辑（模拟）"""
    
    print("\n开始测试API接口逻辑...")
    print("-" * 50)
    
    # 模拟API请求数据
    test_data = {
        "urlArr": [
            "https://mp.weixin.qq.com/s/4yz-kNAWAlF36aeQ_cgQQg",
            "https://httpbin.org/html"
        ]
    }
    
    print(f"模拟API请求数据: {json.dumps(test_data, ensure_ascii=False, indent=2)}")
    
    # 模拟参数验证
    if not test_data:
        print("❌ 请求数据为空")
        return
    
    if 'urlArr' not in test_data:
        print("❌ 缺少必填字段: urlArr")
        return
    
    url_arr = test_data.get('urlArr')
    
    if not isinstance(url_arr, list):
        print("❌ urlArr字段必须是数组格式")
        return
    
    if len(url_arr) == 0:
        print("❌ urlArr数组不能为空")
        return
    
    # 验证每个URL是否为字符串
    for i, url in enumerate(url_arr):
        if not isinstance(url, str):
            print(f"❌ urlArr[{i}]必须是字符串格式，当前类型: {type(url).__name__}")
            return
    
    print("✅ 参数验证通过")
    
    # 调用核心业务逻辑
    print("调用web_url_crawl函数...")
    result = web_url_crawl(url_arr)
    
    # 模拟API响应逻辑
    if result.get('success', False):
        success_count = result.get('data', {}).get('success_count', 0)
        failed_count = result.get('data', {}).get('failed_count', 0)
        
        if failed_count == 0:
            status_code = 200  # 完全成功
            print(f"✅ 完全成功 (状态码: {status_code})")
        elif success_count > 0:
            status_code = 206  # 部分成功
            print(f"⚠️ 部分成功 (状态码: {status_code})")
        else:
            status_code = 500  # 完全失败
            print(f"❌ 完全失败 (状态码: {status_code})")
    else:
        status_code = 500  # 服务器错误
        print(f"❌ 服务器错误 (状态码: {status_code})")
    
    # 模拟API响应
    api_response = {
        'success': result.get('success', False),
        'message': result.get('message', '处理完成'),
        'data': result.get('data', {})
    }
    
    print(f"\n模拟API响应:")
    print(f"状态码: {status_code}")
    print(f"响应内容: {json.dumps(api_response, ensure_ascii=False, indent=2)}")
    
    print("-" * 50)
    print("API接口逻辑测试完成!")

if __name__ == "__main__":
    # 运行直接测试
    test_web_url_crawl_direct()
    
    # 运行API接口逻辑测试
    test_api_interface_logic()