#!/bin/bash
# Run comprehensive parameter sweep in background with logging

cd /home/icke/traderv4

# Activate virtual environment
source .backtester/bin/activate

# Create logs directory if not exists
mkdir -p backtester/logs

# Generate timestamp for log file
TIMESTAMP=$(date +"%Y%m%d_%H%M%S")
LOGFILE="backtester/logs/sweep_comprehensive_${TIMESTAMP}.log"

echo "Starting comprehensive parameter sweep..."
echo "Log file: $LOGFILE"
echo ""
echo "To monitor progress in real-time, run:"
echo "  tail -f $LOGFILE"
echo ""
echo "To check if still running:"
echo "  ps aux | grep comprehensive_sweep"
echo ""
echo "To stop the sweep:"
echo "  pkill -f comprehensive_sweep"
echo ""

# Run sweep in background with output redirection
nohup python3 backtester/scripts/comprehensive_sweep.py > "$LOGFILE" 2>&1 &

# Get PID
SWEEP_PID=$!

echo "Sweep started with PID: $SWEEP_PID"
echo "Process running in background with nohup"
echo ""
echo "Quick commands:"
echo "  tail -f $LOGFILE          # Watch progress"
echo "  tail -100 $LOGFILE        # Last 100 lines"
echo "  grep 'Best so far' $LOGFILE  # See current best"
echo "  kill $SWEEP_PID           # Stop sweep"
echo ""

# Wait a moment and check if process started
sleep 2
if ps -p $SWEEP_PID > /dev/null 2>&1; then
    echo "✅ Sweep running successfully (PID: $SWEEP_PID)"
else
    echo "❌ Sweep may have failed to start. Check log:"
    echo "  tail -50 $LOGFILE"
fi