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_weather(place:str)-> 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 get weather of a certain location.
    Args:
        place: city location
    """
    code_map = {
        0: "Clear", 1: "Mostly clear", 2: "Partly cloudy", 3: "Overcast",
        45: "Fog", 48: "Rime fog",
        51: "Light drizzle", 53: "Drizzle", 55: "Heavy drizzle",
        61: "Light rain", 63: "Rain", 65: "Heavy rain",
        71: "Light snow", 73: "Snow", 75: "Heavy snow",
        80: "Rain showers", 81: "Showers", 82: "Heavy showers",
        95: "Thunderstorm", 96: "T-storm (hail)", 99: "Severe t-storm"
    }

    try:
        g = requests.get(
            "https://geocoding-api.open-meteo.com/v1/search",
            params={"name": place, "count": 1, "language": "en", "format": "json"},
            timeout=10,
        ).json()
        if not g.get("results"):
            return None
        lat = g["results"][0]["latitude"]
        lon = g["results"][0]["longitude"]
        name = g["results"][0]["name"]

        w = requests.get(
            "https://api.open-meteo.com/v1/forecast",
            params={
                "latitude": lat,
                "longitude": lon,
                "current": "temperature_2m,weather_code"
            },
            timeout=10,
        ).json().get("current")
        if not w:
            return None

        code = w.get("weather_code")
        return {
            "location": name,
            "temperature_c": w.get("temperature_2m"),
            "condition": code_map.get(code, f"Code {code}")
        }
    except Exception:
        return None

@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()
###
web_search_tool = DuckDuckGoSearchTool(max_results=5)
###

# 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()