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_websearch(query:str, max_result:int = 3)-> 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 searches the web for query given, use it to search the web or internet for any query. 
    Args:
        query: A string of query from the web from a valid source (e.g., 'wikipedia.com').
        max_result: The maximum number of result to query. default is 3(e.e., 'wikipedia.com').
    """
    try:
        results = list(DDGS().text(query, max_result = max_result))
        if not results:
            return f"No search results found for query: '{query}'."
        formatted_output = []
        for i, item in enumerate(results, 1):
            formatted_output.append(
                f"[{i}] {item.get('title', 'No Title')}\n"
                f"URL: {item.get('href', '#')}\n"
                f"Snippet: {item.get('body', '')}"
            )
        return "\n\n---\n\n".join(formatted_output)
    except Exception as e:
        return f"Search failed with error: {str(e)}"

DuckDuckGoSearchTool = DuckDuckGoSearchTool()
#web_page = DuckDuckGoSearchTool()

@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("krea/Krea-2-Turbo", trust_remote_code=True)

with open("prompts.yaml", 'r') as stream:
    prompt_templates = yaml.safe_load(stream)
    
agent = CodeAgent(
    model=model,
    tools=[final_answer, DuckDuckGoSearchTool, image_generation_tool], ## 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()