"""
Utilities module for GAIA implementation.
Contains helper functions for question parsing, answer formatting, logging, and CLI utilities.
"""

# Use the standard logging module
import logging as python_logging
from typing import Dict, Any, List, Optional, Union

# Import from the specialized directories
from src.gaia.utils.parsing.parsing import (
    extract_key_information,
    identify_required_tools,
    determine_question_complexity,
    parse_question,
    COMPLEXITY_LEVELS
)

from src.gaia.utils.formatting.formatting import (
    extract_answer,
    format_answer,
    validate_answer_format,
    process_answer,
    FORMAT_TYPES
)

from src.gaia.utils.logging.logging_framework import (
    initialize_logging,
    log_info,
    log_warning,
    log_error,
    log_api_request,
    log_api_response,
    log_tool_selection,
    log_tool_execution,
    log_workflow_step,
    log_memory_operation,
    TimingContext,
    get_trace_id,
    set_trace_id,
    generate_trace_id
)

# Create logger using the standard logging module
logger = python_logging.getLogger("gaia_agent.utils")

def clean_text(text: str) -> str:
    """
    Clean text by removing extra whitespace and normalizing.
    
    Args:
        text: The text to clean
        
    Returns:
        Cleaned text
    """
    if not text:
        return ""
    
    cleaned = " ".join(text.split())
    return cleaned.strip()

def truncate_text(text: str, max_length: int = 1000, add_ellipsis: bool = True) -> str:
    """
    Truncate text to a maximum length.
    
    Args:
        text: The text to truncate
        max_length: Maximum length in characters
        add_ellipsis: Whether to add ellipsis if truncated
        
    Returns:
        Truncated text
    """
    if not text or len(text) <= max_length:
        return text
    
    truncated = text[:max_length]
    if add_ellipsis:
        truncated += "..."
    
    return truncated

def merge_dicts(dict1: Dict[str, Any], dict2: Dict[str, Any]) -> Dict[str, Any]:
    """
    Merge two dictionaries, with dict2 values taking precedence.
    
    Args:
        dict1: First dictionary
        dict2: Second dictionary (takes precedence)
        
    Returns:
        Merged dictionary
    """
    result = dict1.copy()
    result.update(dict2)
    return result

def get_answer_format(question: str) -> str:
    """
    Determine the expected answer format based on the question.
    
    Args:
        question: The question to analyze
        
    Returns:
        Expected answer format type
    """
    question_lower = question.lower()
    
    if any(term in question_lower for term in ["how many", "how much", "count", "sum", "total", "calculate"]):
        return FORMAT_TYPES["NUMBER"]
    
    if any(term in question_lower for term in ["when", "what date", "what time", "what year"]):
        return FORMAT_TYPES["DATE"]
    
    if any(term in question_lower for term in ["is it", "are there", "does it", "can it", "will it", "should it"]):
        if question_lower.startswith(("is ", "are ", "does ", "do ", "can ", "will ", "should ")):
            return FORMAT_TYPES["BOOLEAN"]
    
    if any(term in question_lower for term in ["list", "enumerate", "what are", "examples of", "types of"]):
        return FORMAT_TYPES["LIST"]
    
    if any(term in question_lower for term in ["who", "person", "which company", "which organization"]):
        return FORMAT_TYPES["ENTITY"]
    
    return FORMAT_TYPES["TEXT"]

def analyze_question(question: str) -> Dict[str, Any]:
    """
    Comprehensive analysis of a question.
    
    Args:
        question: The question to analyze
        
    Returns:
        Dictionary with analysis results
    """
    parsed = parse_question(question)
    
    expected_format = get_answer_format(question)
    
    return {
        "question": question,
        "parsed_info": parsed,
        "expected_format": expected_format,
        "required_tools": parsed["required_tools"],
        "complexity": parsed["complexity"]["complexity_level"]
    }

def format_response(response: str, expected_format: Optional[str] = None) -> Dict[str, Any]:
    """
    Format a response according to the expected format.
    
    Args:
        response: The response to format
        expected_format: Optional expected format type
        
    Returns:
        Dictionary with formatted response
    """
    return process_answer(response, expected_format)

# Export additional utility functions and classes
__all__ = [
    # Parsing utilities
    'extract_key_information',
    'identify_required_tools',
    'determine_question_complexity',
    'parse_question',
    'COMPLEXITY_LEVELS',
    
    # Formatting utilities
    'extract_answer',
    'format_answer',
    'validate_answer_format',
    'process_answer',
    'FORMAT_TYPES',
    
    # Logging utilities
    'initialize_logging',
    'log_info',
    'log_warning',
    'log_error',
    'log_api_request',
    'log_api_response',
    'log_tool_selection',
    'log_tool_execution',
    'log_workflow_step',
    'log_memory_operation',
    'TimingContext',
    'get_trace_id',
    'set_trace_id',
    'generate_trace_id',
    
    # General utilities
    'clean_text',
    'truncate_text',
    'merge_dicts',
    'get_answer_format',
    'analyze_question',
    'format_response'
]