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: #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 generate_password(length: int, use_special_chars: bool = True, use_digits: bool = True) -> str:
    """Generates a random secure password.
    Args:
        length: The length of the password.
        use_special_chars: Whether to include special characters.
        use_digits: Whether to include digits.
    """
    import string, random

    characters = string.ascii_letters
    if use_digits:
        characters += string.digits
    if use_special_chars:
        characters += string.punctuation

    if length < 4:
        return "Error: Password length must be at least 4 characters."

    password = ''.join(random.choice(characters) for _ in range(length))
    return f"Your generated password is: {password}"

@tool
def daily_tip() -> str:
    """Returns a random motivational tip or quote.
    Args: None
    """
    import random
    tips = [
        "Start where you are. Use what you have. Do what you can.",
        "Small steps every day lead to big results.",
        "Progress is better than perfection.",
        "Success is the sum of small efforts repeated day in and day out.",
        "Keep going. Everything you need will come to you at the perfect time."
    ]
    return random.choice(tips)

@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()