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!
@tool
def my_custom_tool(arg1: str, arg2: int) -> str:
    """A tool that does nothing yet.
    Args:
        arg1: the first argument
        arg2: the second argument
    """
    return "What magic will you build?"

@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:
        tz = pytz.timezone(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)}"

@tool
def get_nasdaq_news_and_stock_price(symbol: str) -> str:
    """Fetches the latest NASDAQ stock price and news for a given stock symbol.
    Args:
        symbol: The stock ticker symbol (e.g., 'AAPL' for Apple).
    """
    try:
        # Fetch stock price
        stock_url = f"https://query1.finance.yahoo.com/v8/finance/chart/{symbol}"
        stock_response = requests.get(stock_url)
        stock_data = stock_response.json()
        stock_price = stock_data["chart"]["result"][0]["meta"]["regularMarketPrice"]

        # Fetch latest news
        search_tool = DuckDuckGoSearchTool()
        news_results = search_tool.search(f"{symbol} NASDAQ latest news")
        latest_news = news_results["results"][:3]  # Get top 3 news articles

        news_summary = "\n".join([f"{news['title']} - {news['href']}" for news in latest_news])

        return f"Latest NASDAQ stock price for {symbol}: ${stock_price}\n\nTop news articles:\n{news_summary}"

    except Exception as e:
        return f"Error fetching data for {symbol}: {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:
# 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',  # 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, get_nasdaq_news_and_stock_price],  # Add NASDAQ tool here
    max_steps=6,
    verbosity_level=1,
    grammar=None,
    planning_interval=None,
    name=None,
    description=None,
    prompt_templates=prompt_templates
)

GradioUI(agent).launch()