# Going to love the stupid tab tab tab tab system, instead of using brances.
import re # Regular expressions
from urllib.request import urlopen # URL request lib.
from bs4 import BeautifulSoup # BeautifulSoup lib.
import json
import psycopg2
import pandas as pd
import dotenv
import os

# Load environment variables from .env file
dotenv.load_dotenv()


# Connect to PostgresDB
#conn = psycopg2.connect(database=os.getenv("POSTGRES_DB"), 
#                        user=os.getenv("POSTGRES_USER"),
#                        password=os.getenv("POSTGRES_PASSWORD"),
#                        host=os.getenv("POSTGRES_HOST"),
#                        port=os.getenv("POSTGRES_PORT")
#)

headers = {
    'User-Agent': 'NewsSceraperBot/1.0 (https://github.com/hpware/news-analyze)'
}

#url = "https://tw.news.yahoo.com/"
#url = "https://news.google.com/home?hl=zh-TW&gl=TW&ceid=TW:zh-Hant"
url = "https://news.google.com/topics/CAAqJQgKIh9DQkFTRVFvSUwyMHZNRFptTXpJU0JYcG9MVlJYS0FBUAE?hl=zh-TW&gl=TW&ceid=TW%3Azh-Hant"

topiccwiz_css = "PO9Zff Ccj79 kUVvS"
page = urlopen(url)
html_bytes = page.read()
html = html_bytes.decode("utf-8")
soup = BeautifulSoup(html, "html.parser")
# Find the topiccwiz element
topiccwiz = soup.find_all("c-wiz", class_=topiccwiz_css)
news_data = []
index = 0
for item in topiccwiz:
    index+= 1
    array = []
    hotarticles = item.find_all("article")
    first_article = ""
    passed_first = False
    for article in hotarticles:
        try:
            title_elem = article.find('a', class_='gPFEn')
            title = title_elem.text.strip() if title_elem else ''
            
            source_elem = article.find('div', class_='vr1PYe')
            source = source_elem.text.strip() if source_elem else ''
            link_elem = article.find('a', class_='WwrzSb')
            orglink = link_elem['href'] if link_elem else ''
            link = re.sub(r'./read/', 'https://news.google.com/read/', orglink)
            article_data = {
                'title': title,
                'source': source,
                'link': link,
            }
            array.append(article_data)
        except Exception as e:
            print(f"Error processing article: {e}")
            continue

    sendData = {
        index: array
    }
    news_data.append(sendData)

with open('news.json', 'w', encoding='utf-8') as f:
    json.dump(news_data, f, ensure_ascii=False, indent=2)