from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
from tools.final_answer import FinalAnswerTool
from dotenv import load_dotenv
from Gradio_UI import GradioUI
import os

load_dotenv()

HF_TOKEN = os.getenv("HF_TOKEN")


# Below is an example of a tool that does nothing. Amaze us with your creativity !
@tool
def alarm_comparator_degrees(weather_average_degrees:float, optimal_fermentation_degrees:float)-> 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 compares the actual weathers degrees and the optimal fermentation degrees of a product in order to flag with an alert!!
    
    Args:
        weather_average_degrees: A float representing the avarage degrees of current weather.
        optimal_fermentation_degrees: A float representing the degrees that should be the fermentation process.
    """
    try:
        dif_degrees = weather_average_degrees - optimal_fermentation_degrees
        if abs(dif_degrees) >= 1.5:
            if dif_degrees < 0:
                return f"RED LIGHT - the difference degrees between optimal and current weather are {str(dif_degrees)}ºC - YOU SHOULD INCREASE THE HEATER BY {str(dif_degrees)}ºC!"   
            else:
                return f"RED LIGHT - the difference degrees between optimal and current weather are {str(dif_degrees)}ºC - YOU SHOULD DECREASE THE HEATER BY {str(dif_degrees)}ºC!"  
        else:
            return f"GREEN LIGHT - the difference degrees between optimal and current weather are {str(dif_degrees)} - DEGREES FOR FERMENTATION IN RANGE!"
    except Exception as e:
        return f"Error fetching {str(weather_average_degrees)} and {str(optimal_fermentation_degrees)}."
    

@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)}"


search_info_tool = DuckDuckGoSearchTool()

final_answer = FinalAnswerTool()

model = HfApiModel(
    max_tokens=2096,
    temperature=0.5,
    model_id="Qwen/Qwen2.5-Coder-32B-Instruct",
    #model_id='mistralai/Mistral-Small-24B-Instruct-2501',
    #model_id="deepseek-ai/DeepSeek-V3",
    custom_role_conversions=None,
    token=HF_TOKEN,
)

# 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=[get_current_time_in_timezone, search_info_tool, alarm_comparator_degrees, image_generation_tool, 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()