import gradio as gr
import requests
import json
from datetime import datetime, timedelta

API_KEY = "V38CNn4HXpLtynJQyOeoUensTEYoFy8PBUxKpDqAW1pawT1vfJ2BWtPQ98h6"

MAJOR_COUNTRIES = [
    "United States", "United Kingdom", "Canada", "Australia", "Germany", 
    "France", "Japan", "South Korea", "China", "India", 
    "Brazil", "Mexico", "Russia", "Italy", "Spain", 
    "Netherlands", "Sweden", "Switzerland", "Norway", "Denmark", 
    "Finland", "Belgium", "Austria", "New Zealand", "Ireland", 
    "Singapore", "Hong Kong", "Israel", "United Arab Emirates", "Saudi Arabia", 
    "South Africa", "Turkey", "Egypt", "Poland", "Czech Republic", 
    "Hungary", "Greece", "Portugal", "Argentina", "Chile", 
    "Colombia", "Peru", "Venezuela", "Thailand", "Malaysia", 
    "Indonesia", "Philippines", "Vietnam", "Pakistan", "Bangladesh"
]

def search_serphouse(query, country, page, num_result):
    url = "https://api.serphouse.com/serp/live"
    
    payload = {
        "data": {
            "q": query,
            "domain": "google.com",
            "loc": country,
            "lang": "en",
            "device": "desktop",
            "serp_type": "news",
            "page": str(page),
            "verbatim": "1",
            "num": str(num_result)
        }
    }
    
    headers = {
        "accept": "application/json",
        "content-type": "application/json",
        "authorization": f"Bearer {API_KEY}"
    }
    
    try:
        response = requests.post(url, json=payload, headers=headers)
        response.raise_for_status()
        return response.json()
    except requests.RequestException as e:
        return f"Error: {str(e)}"

def is_recent_news(time_str):
    if not time_str:
        return False
    time_parts = time_str.lower().split()
    if len(time_parts) < 2:
        return False
    try:
        value = int(time_parts[0])
        unit = time_parts[1]
        if unit in ['minute', 'minutes', 'hour', 'hours']:
            return True
        elif unit in ['day', 'days']:
            return value <= 1
    except ValueError:
        return False
    return False

def format_results(results):
    all_results = "## All News Results\n\n"
    recent_results = "## Recent News Results (Within 1 Day)\n\n"
    debug_info = "## Debug Information\n\n"
    
    debug_info += f"Raw API Response:\n```json\n{json.dumps(results, indent=2)}\n```\n\n"
    
    try:
        if not isinstance(results, dict):
            raise ValueError("Results is not a dictionary")
        
        if "results" not in results:
            raise ValueError("No 'results' key in the response")
        
        if "news" not in results["results"]:
            raise ValueError("No 'news' key in results")
        
        news_results = results["results"]["news"]
        debug_info += f"Number of news results: {len(news_results)}\n\n"
        
        for result in news_results:
            title = result.get("title", "No Title")
            url = result.get("url", "#")
            snippet = result.get("snippet", "No Snippet")
            channel = result.get("channel", "Unknown")
            time_str = result.get("time", "Unknown time")
            
            is_recent = is_recent_news(time_str)
            debug_info += f"Article: {title}\nTime: {time_str}, Is Recent: {is_recent}\n\n"
            
            article_info = f"""
### [{title}]({url})

{snippet}

**Source:** {channel} - {time_str}

---

"""
            all_results += article_info
            if is_recent:
                recent_results += article_info
        
        if recent_results == "## Recent News Results (Within 1 Day)\n\n":
            recent_results += "*No recent news results found within 1 day.*\n\n"
        
    except Exception as e:
        error_message = f"Error processing results: {str(e)}"
        debug_info += error_message + "\n"
        all_results = error_message + "\n\n"
        recent_results = error_message + "\n\n"
    
    return all_results, recent_results, debug_info

def serphouse_search(query, country, page, num_result):
    results = search_serphouse(query, country, page, num_result)
    all_results, recent_results, debug_info = format_results(results)
    return all_results, recent_results, debug_info

css = """
footer {
    visibility: hidden;
}
"""


iface = gr.Interface(
    fn=serphouse_search,
    inputs=[
        gr.Textbox(label="Search Query"),
        gr.Dropdown(MAJOR_COUNTRIES, label="Country"),
        gr.Slider(1, 10, 1, label="Page"),
        gr.Slider(1, 100, 10, label="Number of Results")
    ],
    outputs=[
        gr.Markdown(label="All Results"),
        gr.Markdown(label="Recent Results (Within 1 Day)"),
        gr.Markdown(label="Debug Information")
    ],
    title="SERPHouse News Search Interface",
    description="Enter your search query and select a country to get news results from the SERPHouse API. Recent results (within 1 day) are shown separately.",
    theme="Nymbo/Nymbo_Theme",
    css=css
)

iface.launch()