#!/bin/bash

echo "=========================================="
echo "Backend Diagnostic Script for 10.0.10.30"
echo "=========================================="
echo ""

echo "1. Checking Docker containers..."
docker ps --filter "name=normogen" --format "table {{.Names}}	{{.Status}}	{{.Ports}}"
echo ""

echo "2. Checking if port 6500 is listening..."
sudo ss -tlnp | grep 6500 || echo "Port 6500 NOT listening"
echo ""

echo "3. Checking firewall status..."
sudo ufw status || echo "UFW not installed"
echo ""

echo "4. Checking Docker network..."
docker network ls | grep normogen
echo ""

echo "5. Backend container logs (last 20 lines)..."
docker logs --tail 20 normogen-backend-dev 2>&1
echo ""

echo "6. Testing local connection..."
curl -s --max-time 3 http://localhost:6500/health || echo "Local connection failed"
echo ""

echo "7. Testing container connection..."
docker exec normogen-backend-dev curl -s --max-time 3 http://localhost:8000/health || echo "Container connection failed"
echo ""

echo "=========================================="
echo "Diagnostic complete"
echo "=========================================="