# tools/news_tool.py

import requests
from bs4 import BeautifulSoup


def search_latest_news(query: str) -> str:
    """
    Simulates a news search by scraping DuckDuckGo search results using requests and BeautifulSoup.
    """
    print(f"--- Executing Tool: search_latest_news, Parameters: {query} ---")
    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3"
    }
    url = f"https://html.duckduckgo.com/html/?q={query}"

    try:
        response = requests.get(url, headers=headers, timeout=5)
        response.raise_for_status()

        soup = BeautifulSoup(response.text, "html.parser")
        results = soup.find_all("div", class_="result")

        if not results:
            return "No relevant news articles were found."

        # Extract snippets from the top 3 results
        snippets = []
        for result in results[:3]:
            title_tag = result.find("a", class_="result__a")
            snippet_tag = result.find("a", class_="result__snippet")
            if title_tag and snippet_tag:
                title = title_tag.text.strip()
                snippet = snippet_tag.text.strip()
                snippets.append(f"Title: {title}\nSnippet: {snippet}\n")

        return "\n---\n".join(snippets)

    except requests.RequestException as e:
        return f"A network error occurred while searching for news: {e}"
    except Exception as e:
        return f"An error occurred while parsing news search results: {e}"