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 isinstance(results, dict) and "results" in results and "news" in results["results"]:
            news_results = results["results"]["news"]
            debug_info += f"Number of news results: {len(news_results)}\n\n"
            
            for result in news_results:
                time_str = result.get("time", "Unknown time")
                is_recent = is_recent_news(time_str)
                debug_info += f"Article: {result.get('title', 'No Title')}\nTime: {time_str}, Is Recent: {is_recent}\n\n"
                
                all_results += f"""
### [{result.get('title', 'No Title')}]({result.get('url', '#')})

{result.get('snippet', 'No Snippet')}

**Source:** {result.get('channel', 'Unknown')} - {time_str}

---

"""
                if is_recent:
                    recent_results += f"""
### [{result.get('title', 'No Title')}]({result.get('url', '#')})

{result.get('snippet', 'No Snippet')}

**Source:** {result.get('channel', 'Unknown')} - {time_str}

---

"""
            
            if recent_results == "## Recent News Results (Within 1 Day)\n\n":
                recent_results += "*No recent news results found within 1 day.*\n\n"
        else:
            all_results += "*No valid news results found in the API response.*\n\n"
            recent_results += "*No valid news results found in the API response.*\n\n"
            debug_info += "Invalid or unexpected API response structure\n"
    except Exception as e:
        all_results += f"*Error processing results: {str(e)}*\n\n"
        recent_results += f"*Error processing results: {str(e)}*\n\n"
        debug_info += f"Exception occurred: {str(e)}\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()