from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
from tools.final_answer import FinalAnswerTool
import spotipy
from spotipy.oauth2 import SpotifyClientCredentials

from Gradio_UI import GradioUI

# Below is an example of a tool that does nothing. Amaze us with your creativity !

@tool
def get_latest_album_name(artist_name: str) -> str:
    """Fetches the latest album name of a given artist using the Spotify API.
    
    Args:
        artist_name (str): A string representing a valid artist's name.
    
    Returns:
        str: The name of the latest album by the artist.
    """
    try:
        # Set up Spotify authentication
        sp = spotipy.Spotify(auth_manager=SpotifyClientCredentials(client_id="f4b7863fa1504190b0d49939fc31a05f", client_secret="db2c21e185404604a02a5b8d683a6c03"))

        # Search for the artist by name
        result = sp.search(q=artist_name, type='artist', limit=1)

        if result['artists']['items']:
            artist_id = result['artists']['items'][0]['id']
            
            # Get the artist's albums (in reverse chronological order)
            albums = sp.artist_albums(artist_id, album_type='album', limit=1)

            if albums['items']:
                # Get the most recent album
                latest_album = albums['items'][0]
                
                # Return the name of the latest album
                return f"The latest album of {artist_name} is {latest_album['name']}"
            else:
                return f"No albums found for artist '{artist_name}'."
        else:
            return f"Artist '{artist_name}' not found."

    except Exception as e:
        return f"An error occurred: {str(e)}"
    

@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
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_latest_album_name], ## 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()