#!/usr/bin/env python3
"""
DOLPHIN Paper Trading with Hazelcast Data Feed
===============================================
Uses DolphinNG6 Hazelcast data (5s pulse) instead of direct Binance feed.

This version uses DolphinActor which reads from:
- DOLPHIN_FEATURES: Latest scan data (price + eigenvalues)
- DOLPHIN_SAFETY: Posture/mode data
- ACB boost updates via Hazelcast listeners
"""

import asyncio
import os
import sys
import logging
from pathlib import Path
from dotenv import load_dotenv

# Add project root and package to path
PROJECT_ROOT = Path(__file__).parent.parent
sys.path.insert(0, str(PROJECT_ROOT / 'nautilus_dolphin'))
sys.path.insert(0, str(PROJECT_ROOT))

# Load credentials
load_dotenv(PROJECT_ROOT / '.env')

from nautilus_trader.model.objects import Money
from nautilus_trader.config import TradingNodeConfig, ImportableStrategyConfig
from nautilus_trader.live.node import TradingNode
from nautilus_trader.model.identifiers import TraderId

# Configure Logging
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger("PaperPortfolio-HZ")

# ---------------------------------------------------------------------------
# PAPER TRADING CONFIGURATION (Hazelcast Data Feed)
# ---------------------------------------------------------------------------
PAPER_CONFIG = {
    'venue': 'BINANCE_FUTURES',
    'environment': 'PAPER',
    'trader_id': 'DOLPHIN-HZ-01',
    
    # Hazelcast connection (for data feed)
    'hazelcast': {
        'cluster_name': 'dolphin',
        'host': 'localhost:5701',
    },
    
    # Strategy config for DolphinActor
    'strategy': {
        'venue': 'BINANCE_FUTURES',
        'engine': {
            'boost_mode': 'd_liq',      # GOLD engine
            'max_leverage': 5.0,
            'capital_fraction': 0.20,
        },
        'paper_trade': {
            'initial_capital': 25000.0,
            'data_source': 'hazelcast',  # Read from HZ instead of Binance
        },
        'hazelcast': {
            'imap_state': 'DOLPHIN_STATE_BLUE',
            'imap_pnl': 'DOLPHIN_PNL_BLUE',
        }
    },
    
    'execution': {
        'testnet': False,
        'use_sandbox': True,          # Paper trading
        'account_type': 'FUTURES_USDT',
    },
}

async def launch():
    logger.info("=" * 60)
    logger.info("DOLPHIN Paper Trading (Hazelcast Data Feed)")
    logger.info("=" * 60)
    logger.info(f"Trader ID: {PAPER_CONFIG['trader_id']}")
    logger.info(f"Venue: {PAPER_CONFIG['venue']}")
    logger.info(f"Data Source: Hazelcast (DolphinNG6)")
    logger.info(f"Pulse: 5s")
    logger.info("=" * 60)
    
    try:
        # Import DolphinActor
        from nautilus_dolphin.nautilus.dolphin_actor import DolphinActor
        logger.info("[OK] DolphinActor imported")
        
        # Create strategy config for DolphinActor
        strategy_config = ImportableStrategyConfig(
            strategy_path='nautilus_dolphin.nautilus.dolphin_actor:DolphinActor',
            config_path='nautilus_dolphin.nautilus.dolphin_actor:DolphinActor',
            config=PAPER_CONFIG['strategy']
        )
        
        # Create TradingNode config
        trader_id = TraderId(PAPER_CONFIG['trader_id'])
        node_config = TradingNodeConfig(
            trader_id=trader_id,
            strategies=[strategy_config],
            # No data_clients needed - DolphinActor reads from Hazelcast directly
            exec_clients={},  # Paper trading - sandbox mode
        )
        logger.info("[OK] TradingNodeConfig created")
        
        # Create and build TradingNode
        node = TradingNode(config=node_config)
        node.build()
        logger.info("[OK] TradingNode built")
        
        # Start the node
        logger.info("[OK] Starting trading node...")
        await node.start()
        
        # Keep running
        logger.info("[OK] Paper trader RUNNING - Reading from Hazelcast")
        logger.info("Press Ctrl+C to stop")
        
        # Run until interrupted
        while True:
            await asyncio.sleep(1)
            
    except KeyboardInterrupt:
        logger.info("Stopping portfolio...")
        if 'node' in locals():
            await node.stop()
    except Exception as e:
        logger.error(f"Failed to launch: {e}")
        import traceback
        traceback.print_exc()

if __name__ == "__main__":
    asyncio.run(launch())