# Copyright (c) 2025 Patrick Motsch
# All rights reserved.

"""
CSV Processing helper for AI operations.
Handles CSV content processing with options.
"""

import logging
from typing import Dict, Any

logger = logging.getLogger(__name__)

class CsvProcessingHelper:
    """Helper for CSV processing operations"""
    
    def __init__(self, methodInstance):
        """
        Initialize CSV processing helper.
        
        Args:
            methodInstance: Instance of MethodAi (for access to services)
        """
        self.method = methodInstance
        self.services = methodInstance.services
    
    def applyCsvOptions(self, csvContent: str, options: Dict[str, Any]) -> str:
        """
        Apply CSV processing options to CSV content.
        
        Args:
            csvContent: CSV content as string
            options: Dictionary with CSV processing options
            
        Returns:
            Processed CSV content as string
        """
        if not csvContent:
            return csvContent
        
        # Apply options if provided
        if options:
            # Handle delimiter option
            if "delimiter" in options:
                delimiter = options["delimiter"]
                # Replace delimiter in content (simple approach)
                # Note: This is a basic implementation, may need enhancement
                if delimiter != ",":
                    csvContent = csvContent.replace(",", delimiter)
            
            # Handle quote character option
            if "quotechar" in options:
                quotechar = options["quotechar"]
                # Replace quote character (simple approach)
                if quotechar != '"':
                    csvContent = csvContent.replace('"', quotechar)
        
        return csvContent