#!/bin/bash
#
# Diagnose ICS-SimLab runtime issues
#

set -e

echo "============================================================"
echo "ICS-SimLab Runtime Diagnostics"
echo "============================================================"

SCENARIO_DIR="$(cd "$(dirname "$0")" && pwd)/outputs/scenario_run"

echo ""
echo "1. Checking scenario files..."
if [ -f "$SCENARIO_DIR/configuration.json" ]; then
    echo "   ✓ configuration.json exists"
else
    echo "   ✗ configuration.json missing"
fi

if [ -f "$SCENARIO_DIR/logic/plc1.py" ]; then
    echo "   ✓ logic/plc1.py exists"
else
    echo "   ✗ logic/plc1.py missing"
fi

if [ -f "$SCENARIO_DIR/logic/plc2.py" ]; then
    echo "   ✓ logic/plc2.py exists"
    if grep -q "_safe_callback" "$SCENARIO_DIR/logic/plc2.py"; then
        echo "   ✓ plc2.py has _safe_callback (retry fix present)"
    else
        echo "   ✗ plc2.py missing _safe_callback (retry fix NOT present)"
    fi
else
    echo "   ✗ logic/plc2.py missing"
fi

echo ""
echo "2. Checking Docker..."
if command -v docker &> /dev/null; then
    echo "   ✓ Docker installed"

    echo ""
    echo "3. Running containers:"
    sudo docker ps --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}" | grep -E "NAME|plc|hil|hmi" || echo "   (none)"

    echo ""
    echo "4. All containers (including stopped):"
    sudo docker ps -a --format "table {{.Names}}\t{{.Status}}" | grep -E "NAME|plc|hil|hmi" || echo "   (none)"

    echo ""
    echo "5. Docker networks:"
    sudo docker network ls | grep -E "NAME|ot_network" || echo "   (none)"
else
    echo "   ✗ Docker not found"
fi

echo ""
echo "============================================================"
echo "To start ICS-SimLab:"
echo "  ./test_simlab.sh"
echo ""
echo "To view live PLC2 logs:"
echo "  sudo docker logs <plc2_container_name> -f"
echo ""
echo "To stop all containers:"
echo "  cd ~/projects/ICS-SimLab-main/curtin-ics-simlab && sudo ./stop.sh"
echo "============================================================"