"""
Cross-market data storage and management.
"""

import logging
from typing import Optional, List, Dict, Any
from datetime import datetime

from ..models.data_models import UnifiedMarketData
from ..markets.types import UnifiedSymbol


class CrossMarketDataStore:
    """
    Cross-market data storage system.
    
    This is a minimal implementation for the genebot package.
    """
    
    def __init__(self, config: Dict[str, Any] = None):
        """Initialize the data store."""
        self.config = config or {}
        self.logger = logging.getLogger(__name__)
        self._data_cache: Dict[str, UnifiedMarketData] = {}
    
    async def get_latest_data(self, symbol: UnifiedSymbol) -> Optional[UnifiedMarketData]:
        """
        Get latest market data for a symbol.
        
        Args:
            symbol: Symbol to get data for
            
        Returns:
            Latest market data or None if not available
        """
        try:
            symbol_key = symbol.to_standard_format()
            return self._data_cache.get(symbol_key)
        except Exception as e:
            self.logger.error(f"Error getting latest data: {e}")
            return None
    
    async def store_data(self, data: UnifiedMarketData) -> bool:
        """
        Store market data.
        
        Args:
            data: Market data to store
            
        Returns:
            True if successful, False otherwise
        """
        try:
            symbol_key = data.symbol.to_standard_format()
            self._data_cache[symbol_key] = data
            return True
        except Exception as e:
            self.logger.error(f"Error storing data: {e}")
            return False