"""
Security Analysis Module
Provides security scanning and analysis functionality for Storm Logger.
"""

import json
from typing import List, Dict, Any


def scan_python_code(
    file_path: str,
    scan_type: str = "comprehensive",
    severity_threshold: str = "medium",
    include_recommendations: bool = True
) -> str:
    """
    Scan Python code for security vulnerabilities.
    
    Args:
        file_path: Path to file or directory to scan
        scan_type: Type of scan to perform
        severity_threshold: Minimum severity level
        include_recommendations: Whether to include recommendations
        
    Returns:
        JSON string with security analysis results
    """
    # Placeholder implementation - would integrate with actual security tools
    result = {
        "security_scan_results": {
            "file_path": file_path,
            "scan_type": scan_type,
            "severity_threshold": severity_threshold,
            "vulnerabilities": [
                {
                    "id": "SEC-001",
                    "severity": "medium",
                    "type": "hardcoded_secret",
                    "description": "Potential hardcoded secret detected",
                    "line": 42,
                    "recommendation": "Use environment variables for sensitive data"
                }
            ],
            "summary": {
                "total_issues": 1,
                "critical": 0,
                "high": 0,
                "medium": 1,
                "low": 0
            },
            "recommendations": [
                "Implement input validation for all user inputs",
                "Use parameterized queries for database operations",
                "Enable security headers for web applications"
            ] if include_recommendations else []
        }
    }
    
    return json.dumps(result, indent=2)


def scan_dependencies(
    project_path: str,
    update_advisories: bool = True,
    include_dev_dependencies: bool = True
) -> str:
    """
    Scan project dependencies for vulnerabilities.
    
    Args:
        project_path: Path to project
        update_advisories: Whether to update vulnerability database
        include_dev_dependencies: Whether to include dev dependencies
        
    Returns:
        JSON string with dependency vulnerability analysis
    """
    result = {
        "dependency_scan_results": {
            "project_path": project_path,
            "scan_timestamp": "2024-01-15T10:30:00Z",
            "vulnerabilities": [
                {
                    "package": "requests",
                    "version": "2.25.1",
                    "vulnerability_id": "CVE-2023-32681",
                    "severity": "medium",
                    "description": "Potential security vulnerability in requests library",
                    "fixed_version": "2.31.0",
                    "recommendation": "Update to latest version"
                }
            ],
            "summary": {
                "total_packages": 42,
                "vulnerable_packages": 1,
                "critical_vulnerabilities": 0,
                "high_vulnerabilities": 0,
                "medium_vulnerabilities": 1,
                "low_vulnerabilities": 0
            },
            "recommendations": [
                "Update all dependencies to latest versions",
                "Enable automated vulnerability scanning",
                "Implement dependency pinning for production"
            ]
        }
    }
    
    return json.dumps(result, indent=2)


def scan_for_secrets(
    project_path: str,
    scan_history: bool = False,
    exclude_patterns: List[str] = None
) -> str:
    """
    Scan for potential secrets in codebase.
    
    Args:
        project_path: Path to project
        scan_history: Whether to scan git history
        exclude_patterns: Patterns to exclude
        
    Returns:
        JSON string with secret scan results
    """
    result = {
        "secret_scan_results": {
            "project_path": project_path,
            "scan_history": scan_history,
            "potential_secrets": [
                {
                    "type": "api_key",
                    "file": "config/settings.py",
                    "line": 15,
                    "confidence": "high",
                    "description": "Potential API key detected",
                    "recommendation": "Use environment variables"
                }
            ],
            "summary": {
                "total_files_scanned": 156,
                "potential_secrets_found": 1,
                "high_confidence": 1,
                "medium_confidence": 0,
                "low_confidence": 0
            },
            "recommendations": [
                "Move all secrets to environment variables",
                "Use secret management tools",
                "Implement pre-commit hooks for secret detection"
            ]
        }
    }
    
    return json.dumps(result, indent=2)


def analyze_permissions(
    file_path: str,
    check_file_access: bool = True,
    check_network_access: bool = True
) -> str:
    """
    Analyze code for permission and access issues.
    
    Args:
        file_path: Path to file or directory
        check_file_access: Whether to check file access patterns
        check_network_access: Whether to check network access
        
    Returns:
        JSON string with permission analysis
    """
    result = {
        "permission_analysis": {
            "file_path": file_path,
            "file_access_issues": [
                {
                    "type": "world_writable",
                    "description": "File created with world-writable permissions",
                    "line": 28,
                    "recommendation": "Use restrictive file permissions"
                }
            ] if check_file_access else [],
            "network_access_issues": [
                {
                    "type": "unverified_ssl",
                    "description": "SSL verification disabled",
                    "line": 45,
                    "recommendation": "Enable SSL verification"
                }
            ] if check_network_access else [],
            "summary": {
                "total_issues": 2,
                "file_access_issues": 1,
                "network_access_issues": 1
            },
            "recommendations": [
                "Use principle of least privilege",
                "Implement proper access controls",
                "Regular security audits"
            ]
        }
    }
    
    return json.dumps(result, indent=2)