# Trading Platform IA - ML Engine Configuration
# ======================================

# Server Configuration
HOST=0.0.0.0
PORT=3083
DEBUG=false
LOG_LEVEL=INFO

# CORS Configuration
CORS_ORIGINS=http://localhost:3000,http://localhost:5173,http://localhost:8000

# Data Service Integration (Massive.com/Polygon data)
DATA_SERVICE_URL=http://localhost:3084

# Database Configuration (PostgreSQL)
DATABASE_URL=postgresql://trading_user:trading_user_dev_2025@localhost:5432/trading_platform
DB_HOST=localhost
DB_PORT=5432
DB_NAME=trading_platform
DB_USER=trading_user
DB_PASSWORD=trading_user_dev_2025

# Model Configuration
MODELS_DIR=models
MODEL_CACHE_TTL=3600

# Supported Symbols
SUPPORTED_SYMBOLS=XAUUSD,EURUSD,GBPUSD,USDJPY,BTCUSD,ETHUSD

# Prediction Configuration
DEFAULT_TIMEFRAME=15m
DEFAULT_RR_CONFIG=rr_2_1
LOOKBACK_PERIODS=500

# GPU Configuration (for PyTorch/XGBoost)
# CUDA_VISIBLE_DEVICES=0
# USE_GPU=true

# Feature Engineering
FEATURE_CACHE_TTL=60
MAX_FEATURE_AGE_SECONDS=300

# Signal Generation
SIGNAL_VALIDITY_MINUTES=15
MIN_CONFIDENCE_THRESHOLD=0.55

# Backtesting
BACKTEST_DEFAULT_CAPITAL=10000
BACKTEST_DEFAULT_RISK=0.02

# Logging
LOG_FILE=logs/ml-engine.log
LOG_ROTATION=10 MB
LOG_RETENTION=7 days