#!/usr/bin/env python3
"""
🔗 NEWS FILTER INTEGRATION
Wrapper für execute_trade_v2_adaptive mit News Filter

USAGE IN NOTEBOOK:
    from news_filter_integration import create_news_filter_wrapper

    # Wrap execute_trade
    if '_original_execute_trade_before_news' not in dir():
        _original_execute_trade_before_news = execute_trade_v2_adaptive

    execute_trade_v2_adaptive = create_news_filter_wrapper(
        _original_execute_trade_before_news
    )
"""

from news_filter_simple import is_news_upcoming


def create_news_filter_wrapper(execute_trade_func):
    """
    Erstellt gefilterte Version von execute_trade_v2_adaptive

    Args:
        execute_trade_func: Original execute_trade_v2_adaptive Funktion

    Returns:
        Gefilterte Funktion mit News-Check
    """

    def execute_trade_with_news_filter(*args, **kwargs):
        """
        Wrapper der News-Events prüft vor Trade-Execution

        Blockiert Trading 30min vor/nach High-Impact News
        """

        # Check for upcoming news
        if is_news_upcoming(minutes_ahead=30, minutes_after=30):
            print("⏸️ Trading SKIP: High-Impact News Event detected")
            print("   Reason: News Filter Protection")
            print("   Action: Waiting for news event to pass")
            return

        # No news upcoming - execute trade
        return execute_trade_func(*args, **kwargs)

    return execute_trade_with_news_filter


# ==========================================
# TESTING
# ==========================================

if __name__ == "__main__":
    print("="*70)
    print("🔗 NEWS FILTER INTEGRATION - TEST")
    print("="*70)
    print()

    # Mock execute_trade function
    def mock_execute_trade(symbol="XAUUSD", **kwargs):
        print(f"✅ Trade executed on {symbol}")
        return True

    # Create wrapper
    filtered_execute_trade = create_news_filter_wrapper(mock_execute_trade)

    # Test 1: No news
    print("Test 1: No news upcoming")
    result = filtered_execute_trade("XAUUSD")
    print()

    # Test 2: With news (would block if events configured)
    print("Test 2: News filter active")
    print("   (Add events to news_events_manual.json to test blocking)")
    result = filtered_execute_trade("XAUUSD")

    print()
    print("="*70)
    print("✅ INTEGRATION TEST COMPLETE")
    print("="*70)