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

@tool
def get_weather(city: str) -> str:
    """Fetches current weather info for a given city using wttr.in
    Args:
        city: Name of the city to get the weather for.
    """
    try:
        response = requests.get(f"https://wttr.in/{city}?format=3")
        if response.status_code == 200:
            return f"The current weather in {city} is: {response.text}"
        else:
            return f"Failed to fetch weather data for {city}."
    except Exception as e:
        return f"Error: {str(e)}"

@tool 
def generate_pun(topic: str) -> str:
    """Generates a spontaneous pun based on a given topic.
    Args:
        topic: The subject to base the pun on.
    """
    try:
        puns = {
            "banana": "I find bananas very *a-peeling*.",
            "fish": "You cod not be more fin-tastic!",
            "computer": "My computer wanted to dance, so I gave it the disk-o.",
            "coffee": "I’ve bean thinking about you!",
            "time": "I wanted to be a watchmaker, but I just didn’t have the time.",
            "weather": "I tried to catch some fog... but I mist.",
        }
        return puns.get(topic.lower(), f"I don't have a pun for '{topic}' yet, but I’ll *try* not to make a joke of it!")
    except Exception as e:
        return f"OOps, couldn't generate a pun: {str(e)}"

# 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: #it's import to specify the return type
    #Keep this format for the description / args / args description but feel free to modify the tool
    """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:
        # 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,get_current_time_in_timezone, get_weather, generate_pun],
    max_steps=6,
    verbosity_level=1,
    grammar=None,
    planning_interval=None,
    name="Son_of_Anton",
    description="Your friendly Ai agent to help you with any task",
    prompt_templates=prompt_templates
)


GradioUI(agent).launch()