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

@tool
def quick_search_tool(content: str, max_results: int = 5) -> str:
    """A tool that searches the web for a quick overview of a given topic.
    Args:
        content: The text to search on the web (string)
        max_results: The maximum number of results to return, max is 5 (integer)
    """
    try:
        search_tool = DuckDuckGoSearchTool()
        results = search_tool.run(content, max_results=max_results)
        print(f"Search results:{results}") #Debug
        if not results:
            return "No data from search progress."
        summary = f"Topics about '{content}':\n"
        for i, result in enumerate(results[:max_results], 1):
            # results bir liste, her eleman bir dict ve 'title' ile 'snippet' anahtarlarına sahip
            summary += f"{i}. {result['title']}: {result['snippet']}\n"
        return summary.strip()

    except Exception as e:
        return f"Error when searching: {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:
        tz = pytz.timezone(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()

model = HfApiModel(
    max_tokens=2096,
    temperature=0.5,
    model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud',
    custom_role_conversions=None,
)

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, quick_search_tool],
    max_steps=6,
    verbosity_level=1,
    grammar=None,
    planning_interval=None,
    name=None,
    description=None,
    prompt_templates=prompt_templates
)

GradioUI(agent).launch()