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 my_custom_tool(topic: str, num_results: int) -> str:  # it's important to specify the return type
    # Keep this format for the description / args / args description but feel free to modify the tool
    """A tool that analyzes latest technology trends using web search.
    Args:
        topic: The technology topic to analyze (e.g., artificial intelligence, robotics, blockchain).
        num_results: Number of trend highlights the user wants.
    """

    try:
        search = DuckDuckGoSearchTool()
        results = search.run(f"latest trends and news in {topic}")

        report = f"""
 Tech Trend Analysis

Topic: {topic}
Requested highlights: {num_results}

Latest insights:
{results}

Summary:
These are some of the latest discussions, innovations, and industry
movements related to the topic. This helps users quickly understand
what is trending in technology right now.
"""
        return report

    except Exception as e:
        return f"Error analyzing tech trends: {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', 'Asia/Kolkata').
    """
    try:
        tz = pytz.timezone(timezone)
        local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")

        return f"""
 Timezone Information

Timezone: {timezone}
Current Local Time: {local_time}

This helps users know the exact local time in different parts of the world.
"""

    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("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, my_custom_tool, get_current_time_in_timezone, image_generation_tool],
    max_steps=6,
    verbosity_level=1,
    grammar=None,
    planning_interval=None,
    name="First_AI_Agent",
    description="An AI assistant that analyzes technology trends, provides worldwide time information, and generates AI images.",
    prompt_templates=prompt_templates
)


GradioUI(agent).launch()