from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
from tools.final_answer import FinalAnswerTool

from Gradio_UI import GradioUI

# Below is an example of a tool that does nothing. Amaze us with your creativity !

import requests
from bs4 import BeautifulSoup

@tool
def fetch_top_restaurants(location: str) -> list:
    """A tool that fetches the top restaurants in a given location.

    Args:
        location (str): The location to search for restaurants.

    Returns:
        list: A list of dictionaries containing restaurant names and links.
    """
    # Construct the query for DuckDuckGo
    query = f"top 5 restaurants in {location}"
    url = f"https://duckduckgo.com/html/?q={query}"
    
    # Perform the search request
    response = requests.get(url)
    
    # Parse the response if successful
    if response.status_code == 200:
        soup = BeautifulSoup(response.text, 'html.parser')
        results = []
        for result in soup.find_all('a', class_='result__a', limit=5):
            title = result.get_text()
            link = result['href']
            results.append({'name': title, 'link': link})
        return results
    else:
        return f"Failed to retrieve search results for {location}"

# Example usage - Fetching restaurants for a specific location
location = "New York"
top_restaurants = fetch_top_restaurants(location)
for i, restaurant in enumerate(top_restaurants, start=1):
    print(f"{i}. {restaurant['name']} - {restaurant['link']}")

@tool
def get_current_time_in_timezone(timezone: str) -> str:
    """A tool that fetches the current local time in a specified timezone.
    Args:
        timezone: A string representing a valid timezone (e.g., 'America/New_York').
    """
    try:
        # Create timezone object
        tz = pytz.timezone(timezone)
        # Get current time in that timezone
        local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
        return f"The current local time in {timezone} is: {local_time}"
    except Exception as e:
        return f"Error fetching time for timezone '{timezone}': {str(e)}"


final_answer = FinalAnswerTool()

# If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder:
# model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 

model = HfApiModel(
max_tokens=2096,
temperature=0.5,
model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
custom_role_conversions=None,
)


# Import tool from Hub
image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)

with open("prompts.yaml", 'r') as stream:
    prompt_templates = yaml.safe_load(stream)
    
agent = CodeAgent(
    model=model,
    tools=[final_answer], ## add your tools here (don't remove final answer)
    max_steps=6,
    verbosity_level=1,
    grammar=None,
    planning_interval=None,
    name=None,
    description=None,
    prompt_templates=prompt_templates
)


GradioUI(agent).launch()