from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
from tools.final_answer import FinalAnswerTool
import requests

from Gradio_UI import GradioUI

# Below is an example of a tool that does nothing. Amaze us with your creativity !
@tool
def get_current_weather(arg1:str)-> str: #it's important to specify the return type
    """A tool that generate current weather in specific location
    Args:
        arg1: The location
    """
    url = f"https://wttr.in/{arg1}?format=%C+%t"
    response = requests.get(url)

    if response.status_code == 200:
        return response.text
    else:
        return "Could not retrieve weather data"


@tool
def get_weather_prediction(arg1:str, arg2:str) -> str:
    """A tool that will give you weather prediction
    Args:
        arg1: The location
        arg2: weather prediction(s), it must be a comma separated list where all members must be part of this list ['clear','sunny','partly cloudy','cloudy','overcast','mist','patchy rain possible','light rain','moderate rain','heavy rain','thunderstorm','snow showers','blizzard','fog'].
    """

    if isinstance(arg2, str):
        arg2 = arg2.split(',')

    url = f"https://wttr.in/{arg1}?format=j1"
    response = requests.get(url)
    expected_day = {}
    if response.status_code == 200:
        data = response.json()
        for expected_weather in arg2:
            for day in data["weather"]:
                for hourly in day["hourly"]:
                    if expected_weather.lower() in hourly["weatherDesc"][0]["value"].lower().strip(' ') and expected_weather.lower() not in expected_day:
                        expected_day[expected_weather] = {'day' : day['date'], 'hour' : hourly['time']}
                    
    if len(expected_day):
        return str(expected_day)
    else:
        return "It seems that the weather you are looking for is not in the forecast."
    
@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_day = datetime.datetime.now(tz).strftime("%Y-%m-%d")
        local_time = datetime.datetime.now(tz).strftime("%H:%M:%S")
        return f"The current local time in {timezone} is: day:{local_day} and time:{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
    model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' ,
    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_prediction, get_current_weather], ## 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()