#!/usr/bin/env python3
"""
#exonware/xwnode/src/exonware/xwnode/queries/executors/advanced/window_executor.py

WINDOW Executor

Company: eXonware.com
Author: eXonware Backend Team
Email: connect@exonware.com
Version: 0.0.1.9
Generation Date: 09-Oct-2025
"""

from typing import Any
from ..base import AOperationExecutor
from ..contracts import Action, ExecutionContext, ExecutionResult
from ..defs import OperationType
from ....nodes.strategies.contracts import NodeType

class WindowExecutor(AOperationExecutor):
    """
    WINDOW operation executor.
    
    Window functions for time-series
    
    Capability: LINEAR, TREE only
    Operation Type: WINDOW
    """
    
    OPERATION_NAME = "WINDOW"
    OPERATION_TYPE = OperationType.WINDOW
    SUPPORTED_NODE_TYPES = [NodeType.LINEAR, NodeType.TREE]
    
    def _do_execute(self, action: Action, context: ExecutionContext) -> ExecutionResult:
        """Execute WINDOW operation."""
        params = action.params
        node = context.node
        
        result_data = self._execute_window(node, params, context)
        
        return ExecutionResult(
            success=True,
            data=result_data,
            operation=self.OPERATION_NAME,
            metadata={'operation': self.OPERATION_NAME}
        )
    
    def _execute_window(self, node: Any, params: dict, context: ExecutionContext) -> dict:
        """Execute window logic."""
        # Implementation here
        return {'result': 'WINDOW executed', 'params': params}
