#!/usr/bin/env python3
"""
Display project structure and file information
"""
import os
from pathlib import Path

def get_file_size(file_path):
    """Get file size in human readable format"""
    size = os.path.getsize(file_path)
    for unit in ['B', 'KB', 'MB', 'GB']:
        if size < 1024.0:
            return f"{size:.1f}{unit}"
        size /= 1024.0
    return f"{size:.1f}TB"

def count_lines(file_path):
    """Count lines in a file"""
    try:
        with open(file_path, 'r', encoding='utf-8') as f:
            return len(f.readlines())
    except:
        return 0

def main():
    print("🎮 RTS Commander - Project Structure")
    print("=" * 60)
    print()
    
    web_dir = Path(__file__).parent
    
    files_info = {
        'Core Application': [
            'app.py',
            'requirements.txt',
        ],
        'Frontend': [
            'static/index.html',
            'static/styles.css',
            'static/game.js',
        ],
        'Docker & Deployment': [
            'Dockerfile',
            '.dockerignore',
        ],
        'Documentation': [
            'README.md',
            'ARCHITECTURE.md',
            'MIGRATION.md',
            'DEPLOYMENT.md',
            'QUICKSTART.md',
            'PROJECT_SUMMARY.md',
        ],
        'Scripts': [
            'start.py',
            'test.sh',
            'project_info.py',
        ]
    }
    
    total_lines = 0
    total_size = 0
    
    for category, files in files_info.items():
        print(f"\n📁 {category}")
        print("-" * 60)
        
        for file in files:
            file_path = web_dir / file
            if file_path.exists():
                size = os.path.getsize(file_path)
                lines = count_lines(file_path)
                total_lines += lines
                total_size += size
                
                print(f"  ✅ {file:30s} {get_file_size(file_path):>8s} {lines:>6d} lines")
            else:
                print(f"  ❌ {file:30s} NOT FOUND")
    
    print()
    print("=" * 60)
    print(f"📊 Total Statistics")
    print(f"  Total files: {sum(len(f) for f in files_info.values())}")
    print(f"  Total lines: {total_lines:,}")
    print(f"  Total size: {total_size / 1024:.1f} KB")
    print()
    
    # Check dependencies
    print("=" * 60)
    print("🔍 Checking Dependencies")
    print("-" * 60)
    
    try:
        import fastapi
        print(f"  ✅ FastAPI {fastapi.__version__}")
    except ImportError:
        print(f"  ❌ FastAPI not installed")
    
    try:
        import uvicorn
        print(f"  ✅ Uvicorn {uvicorn.__version__}")
    except ImportError:
        print(f"  ❌ Uvicorn not installed")
    
    try:
        import websockets
        print(f"  ✅ WebSockets {websockets.__version__}")
    except ImportError:
        print(f"  ❌ WebSockets not installed")
    
    print()
    print("=" * 60)
    print("✨ Project is ready for deployment!")
    print()
    print("🚀 Next steps:")
    print("  1. Test locally: python3 start.py")
    print("  2. Build Docker: docker build -t rts-game .")
    print("  3. Deploy to HuggingFace Spaces")
    print()

if __name__ == "__main__":
    main()