from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
from googlesearch import search
from bs4 import BeautifulSoup
import datetime
import requests
import pytz
import yaml
from tools.final_answer import FinalAnswerTool

from Gradio_UI import GradioUI

# Sous chef that will fetch recipes off the web for you, given a food.
@tool
def sous_chef(food:str)-> str: #it's import to specify the return type
    """A tool that, given a recipe, will attempt to fetch a result off of well-known recipe sites.
    Args:
        food: the food that you want a recipe for
    """
    try:
        query = f"{food} recipe"
        search_results = search(query, num_results=5)

        for url in search_results:
            if f"seriouseats.com/search?q={food}" in url:
                return f"Here's a result from Serious Eats: {url} "
            elif f"allrecipes.com/?q={food}" in url:
                return f"Here's a result from allrecipes.com: {url} "
            elif f"pinchofyum.com/?s={food}" in url:
                return f"Here's a result from Pinch of Yum: {url} " 
            elif f"budgetbytes.com/?s={food}" in url:
                return f"Here's a result from Budget Bytes: {url} "
            elif f"chefspencil.com/?s={food}" in url:
                return f"Here's a result from Chef's Pencil: {url} "
            else:
                return "Could not find result on major platforms."

    except Exception as e:
        return f"Error fetching recipe for '{food}': {str(e)}"

# Tutorial tool that fetches the time in a timezone.
@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()