code_analyzer.py

import ollama

def analyze_code(code, language):
    """Analyze code with comprehensive feedback"""
    
    prompt = f"""You are an expert senior software engineer conducting a thorough code review. Analyze this {language} code professionally.

Code to review:
```{language}
{code}
```

Provide a detailed review in the following format:

## 🐛 Bugs and Errors
[List any bugs, runtime errors, or logical issues. Be specific about line numbers if possible. If none found, say "No critical bugs detected."]

## ⚡ Performance Issues
[Identify performance bottlenecks, inefficient algorithms, or optimization opportunities. Include time/space complexity analysis where relevant. If none found, say "Performance looks good."]

## 🔒 Security Vulnerabilities
[Highlight security risks like SQL injection, XSS, hardcoded credentials, input validation issues, etc. If none found, say "No major security concerns detected."]

## ✨ Code Quality
[Comment on readability, maintainability, naming conventions, code structure, and documentation. Provide specific suggestions.]

## 📚 Best Practices
[Identify violations of language-specific best practices, design patterns that should be used, or industry standards not followed.]

## ✅ Positive Aspects
[Mention what's done well - good patterns, clean code, efficient solutions, etc.]

## 🎯 Recommendations
[Provide 3-5 actionable recommendations prioritized by importance.]

Be constructive, specific, and provide code examples where helpful."""

    try:
        response = ollama.chat(
            model='llama3.2:3b',
            messages=[{'role': 'user', 'content': prompt}]
        )
        return response['message']['content']
    except Exception as e:
        return f"❌ Error analyzing code: {str(e)}\n\nPlease ensure:\n1. Ollama is running (`ollama serve`)\n2. Model is installed (`ollama pull llama3.2:3b`)\n3. Your code is valid {language}"

def get_language_from_filename(filename):
    """Detect programming language from file extension"""
    ext_map = {
        '.py': 'Python',
        '.js': 'JavaScript',
        '.jsx': 'React (JSX)',
        '.ts': 'TypeScript',
        '.tsx': 'TypeScript React (TSX)',
        '.java': 'Java',
        '.cpp': 'C++',
        '.cc': 'C++',
        '.cxx': 'C++',
        '.c': 'C',
        '.h': 'C/C++ Header',
        '.html': 'HTML',
        '.htm': 'HTML',
        '.css': 'CSS',
        '.go': 'Go',
        '.rs': 'Rust',
        '.php': 'PHP',
        '.rb': 'Ruby',
        '.swift': 'Swift',
        '.kt': 'Kotlin',
        '.scala': 'Scala',
        '.sql': 'SQL'
    }
    
    filename_lower = filename.lower()
    for ext, lang in ext_map.items():
        if filename_lower.endswith(ext):
            return lang
    
    return 'Unknown'

def get_severity_color(severity):
    """Get color code for severity level"""
    colors = {
        'critical': '🔴',
        'high': '🟠',
        'medium': '🟡',
        'low': '🟢',
        'info': '🔵'
    }
    return colors.get(severity.lower(), '⚪')