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 get_joke(arg1:str = "random", arg2:int=1)-> list: #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 fetches a number of jokes of a type from list ["random", "programming"]. default arg1 is "random".
    Args:
        arg1: joke type from list ["random", "programming"] by default the type is random
        arg2: number of jokes
    returns:
         a list of jokes.
    """
    result=[]
    for i in range(arg2):
        try:
            if arg1=="programming":
                r = requests.get("https://official-joke-api.appspot.com/jokes/programming/random")
                
            else:
                r = requests.get("https://official-joke-api.appspot.com/jokes/random")
                
            if r.status_code == 200:    
                if arg1 == "random":
                    joke = r.json()
                else:
                    joke = r.json() # fix programming
                    joke =joke[0]
                
                #print(f"joke = {joke}")
                
                if ("setup" in joke and "punchline" in joke):
                    result.append({"setup":joke["setup"], "punchline":joke["punchline"]})
                else:
                    result.append({"error": "FORMAT ERROR"})
            else:
                result.append({"error": f"Failed to fetch joke. Status code: {r.status_code}"})
                
        except Exception as e:
            result.append({"error": str(e)})
            
    return result

@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=model_id,
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_joke], ## 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()