# -*- coding: utf-8 -*-
"""
随机选择几条原始数据执行提取流程，并生成分析报告
"""
import logging
import random
from processors.content_fetcher import ContentFetcher
from processors.deepseek import DeepSeekProcessor
from config import REGION_CONFIGS
import csv

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

# 原始数据文件路径
CSV_FILE = "data/浙江省公共资源交易中心_20260213_142920.csv"

# 结果输出文件
OUTPUT_MD = "随机提取分析报告.md"

def read_csv_data(file_path):
    """读取CSV文件数据"""
    data = []
    with open(file_path, 'r', encoding='utf-8') as f:
        reader = csv.DictReader(f)
        for row in reader:
            data.append(row)
    return data

def extract_data(url, title):
    """执行数据提取"""
    logger.info(f"\n开始提取: {title}")
    logger.info(f"URL: {url}")
    
    # 1. 获取内容
    fetcher = ContentFetcher(temp_dir="temp_files")
    content = fetcher.get_full_content(url)
    
    if not content:
        logger.error("无法获取网页内容")
        return None
    
    logger.info(f"获取到内容长度: {len(content)} 字符")
    
    # 2. 提取字段
    processor = DeepSeekProcessor()
    
    # 获取浙江招标文件公示的配置
    config_key = "zhejiang:招标文件公示"
    if config_key not in REGION_CONFIGS:
        logger.error(f"未找到配置: {config_key}")
        return None
    
    ai_fields = REGION_CONFIGS[config_key]["ai_fields"]
    
    # 3. 执行提取
    extracted = processor.extract_fields(content, ai_fields, "浙江")
    
    return extracted

def generate_md_report(data_list, extracted_results):
    """生成MD格式报告"""
    md_content = "# 随机提取分析报告\n\n"
    md_content += f"生成时间: {logging.Formatter('%(asctime)s').formatTime(logging.LogRecord('', 0, '', 0, '', '', '', ''))}\n\n"
    md_content += "## 分析结果\n\n"
    
    for i, (data, extracted) in enumerate(zip(data_list, extracted_results)):
        title = data.get("标题", "未知")
        url = data.get("链接", "")
        publish_date = data.get("发布日期", "")
        region = data.get("地区", "")
        
        md_content += f"### 项目 {i+1}: {title}\n"
        md_content += f"- 发布日期: {publish_date}\n"
        md_content += f"- 地区: {region}\n"
        md_content += f"- 链接: {url}\n\n"
        
        if not extracted:
            md_content += "**提取失败: 无法获取内容**\n\n"
            continue
        
        md_content += "#### 提取结果\n"
        md_content += "| 字段 | 提取值 | 分析 |\n"
        md_content += "|------|--------|------|\n"
        
        for field, value in extracted.items():
            analysis = ""
            if value == "文档未提及":
                analysis = "**空白原因**: 文档中未明确提及该信息"
            elif value:
                analysis = "提取成功"
            else:
                analysis = "**空白原因**: 提取结果为空"
            
            # 处理表格中的特殊字符
            value_clean = value.replace("|", "｜").replace("\n", " ")
            md_content += f"| {field} | {value_clean} | {analysis} |\n"
        
        md_content += "\n"
    
    # 保存MD文件
    with open(OUTPUT_MD, 'w', encoding='utf-8') as f:
        f.write(md_content)
    
    logger.info(f"报告已生成: {OUTPUT_MD}")

def main():
    """主函数"""
    # 读取原始数据
    data = read_csv_data(CSV_FILE)
    logger.info(f"原始数据条数: {len(data)}")
    
    # 随机选择5条数据
    random.seed(42)  # 设置随机种子以保证可重复性
    selected_data = random.sample(data, 5)
    
    logger.info(f"随机选择了 {len(selected_data)} 条数据")
    
    # 执行提取
    extracted_results = []
    for item in selected_data:
        url = item.get("链接", "")
        title = item.get("标题", "")
        if url:
            result = extract_data(url, title)
            extracted_results.append(result)
        else:
            extracted_results.append(None)
    
    # 生成报告
    generate_md_report(selected_data, extracted_results)

if __name__ == "__main__":
    main()