#!/usr/bin/env python3
"""
Test Docker setup for Know Foolery project
Validates Docker Compose configuration and tests basic functionality
"""

import subprocess
import sys
from pathlib import Path

def run_command(cmd, description=""):
    """Run a command and return success status"""
    try:
        result = subprocess.run(cmd, shell=True, capture_output=True, text=True, timeout=30)
        if result.returncode == 0:
            print(f"✅ {description or cmd}")
            return True, result.stdout
        else:
            print(f"❌ {description or cmd}")
            print(f"   Error: {result.stderr.strip()}")
            return False, result.stderr
    except subprocess.TimeoutExpired:
        print(f"⏰ {description or cmd} - TIMEOUT")
        return False, "Timeout"
    except Exception as e:
        print(f"💥 {description or cmd} - EXCEPTION: {e}")
        return False, str(e)

def test_docker_setup():
    """Test the complete Docker setup"""
    print("🐳 Testing Know Foolery Docker Setup...")
    print("=" * 50)
    
    issues = []
    
    # Test Docker availability
    print("\n🔧 Docker Environment:")
    success, output = run_command("docker --version", "Docker is installed")
    if not success:
        issues.append("Docker not available")
        return False
    
    success, output = run_command("docker compose version", "Docker Compose is available")
    if not success:
        issues.append("Docker Compose not available")
        return False
    
    # Test Docker Compose configuration
    print("\n📋 Docker Compose Configuration:")
    success, output = run_command("docker compose config --quiet", "Docker Compose configuration is valid")
    if not success:
        issues.append("Invalid Docker Compose configuration")
    
    # Test building (dry run - just validate Dockerfiles)
    print("\n🏗️ Docker Build Validation:")
    success, output = run_command("docker compose config --services", "Services are properly defined")
    if success:
        services = output.strip().split('\n')
        print(f"   Found {len(services)} services: {', '.join(services)}")
    else:
        issues.append("Cannot list services")
    
    # Test specific service configurations
    print("\n🔍 Service Configuration Details:")
    test_commands = [
        ("docker compose config --service-ports api-gateway", "API Gateway ports configured"),
        ("docker compose config --service-ports frontend", "Frontend ports configured"),
        ("docker compose config --service-ports game-service", "Game Service ports configured"),
    ]
    
    for cmd, desc in test_commands:
        run_command(cmd, desc)
    
    # Summary
    print("\n" + "=" * 50)
    if issues:
        print(f"❌ Docker setup has {len(issues)} issues:")
        for issue in issues:
            print(f"   • {issue}")
        return False
    else:
        print("✅ Docker setup is READY!")
        print("\n🚀 Ready to run:")
        print("   make build     # Build all containers")
        print("   make up        # Start all services")
        print("   make status    # Check service status")
        return True

if __name__ == "__main__":
    success = test_docker_setup()
    exit(0 if success else 1)