#!/usr/bin/env python3
"""
40.9.2 Risk Scoring Automation

Source: Chapter_40_Compliance_and_Standards
Category: compliance
"""

from dataclasses import dataclass
from enum import Enum

import argparse
import sys

class RiskLevel(Enum):
    LOW = 1
    MEDIUM = 2
    HIGH = 3
    CRITICAL = 4

@dataclass
class AISystemRiskProfile:
    """EU AI Act risk classification engine."""

    # System characteristics
    affects_safety: bool
    affects_rights: bool
    affects_children: bool
    affects_biometrics: bool
    affects_critical_infra: bool
    affects_law_enforcement: bool
    affects_employment: bool
    affects_education: bool

    def calculate_eu_risk_class(self) -> str:
        """
        Determines EU AI Act risk classification.
        Article 6: Prohibited
        Article 7: High Risk
        Article 69: Limited Risk
        """

        # Prohibited AI (Article 5)
        prohibited_conditions = [
            self.affects_children and self.affects_biometrics,
            # Add other prohibited conditions
        ]

        if any(prohibited_conditions):
            return "PROHIBITED - Deploy Forbidden"

        # High Risk (Article 6 & Annex III)
        high_risk_conditions = [
            self.affects_critical_infra,
            self.affects_law_enforcement,
            self.affects_employment,
            self.affects_education and self.affects_rights,
            self.affects_biometrics,
        ]

        if any(high_risk_conditions):
            return "HIGH RISK - Mandatory Compliance (Art 8-15)"

        # Limited Risk
        if self.affects_rights:
            return "LIMITED RISK - Transparency Required (Art 52)"

        return "MINIMAL RISK - No specific obligations"

    def required_controls(self) -> List[str]:
        """Returns list of mandatory controls based on risk class."""
        risk_class = self.calculate_eu_risk_class()

        if "HIGH RISK" in risk_class:
            return [
                "Risk Management System (Art 9)",
                "Data Governance (Art 10)",
                "Technical Documentation (Art 11)",
                "Record Keeping (Art 12)",
                "Transparency to Users (Art 13)",
                "Human Oversight (Art 14)",
                "Accuracy/Robustness/Cybersecurity (Art 15)"
            ]
        elif "LIMITED RISK" in risk_class:
            return ["Transparency Obligation (Art 52)"]
        else:
            return ["Best Practices (Voluntary)"]

# Example: Corporate HR Hiring AI
hr_system = AISystemRiskProfile(
    affects_safety=False,
    affects_rights=True,
    affects_children=False,
    affects_biometrics=False,
    affects_critical_infra=False,
    affects_law_enforcement=False,
    affects_employment=True,  # HR/Hiring = High Risk per Annex III
    affects_education=False
)

print(f"Classification: {hr_system.calculate_eu_risk_class()}")
print(f"Required Controls: {hr_system.required_controls()}")


def main():
    """Command-line interface."""
    parser = argparse.ArgumentParser(description=__doc__)
    parser.add_argument("--verbose", "-v", action="store_true", help="Verbose output")
    args = parser.parse_args()
    
    # TODO: Add main execution logic
    pass

if __name__ == "__main__":
    main()