# services/agents/summarizer_agent.py
"""
Summarization Agent - Wraps utilities/summarizer.py
"""
from typing import Dict, Any
from services.agents.base_agent import BaseUtilityAgent
from utilities.summarizer import summarize_remote


class SummarizerAgent(BaseUtilityAgent):
    """
    Autonomous agent for document summarization.
    """
    
    def __init__(self):
        super().__init__(
            name="summarize",
            role="Document Summarization Specialist",
            goal="Create concise, accurate summaries that capture key information and main points",
            backstory="""You are an expert in text summarization and information distillation.
            You can identify the most important information in documents, distinguish between
            main points and supporting details, and create summaries that preserve meaning
            while reducing length. You validate summaries for accuracy and completeness.""",
            utility_function=summarize_remote
        )
    
    def _prepare_task_description(self, input_data: Dict[str, Any]) -> str:
        """Prepare task description for the agent."""
        filename = input_data.get("filename", "document")
        has_text = "text" in input_data
        
        source = "provided text" if has_text else f"{filename}"
        
        return f"""Validate the summary generated from {source}.
        
        Assess summary quality:
        - Accuracy: Does summary correctly represent source content?
        - Completeness: Are key points captured?
        - Conciseness: Is summary appropriately condensed?
        - Coherence: Is summary well-structured and readable?
        
        Provide confidence score (0.0-1.0)."""