from typing import List, Tuple
from app.schemas import AnalyzedClause, RiskFinding


# Risk definitions as specified in the requirements
RISK_DEFINITIONS = {
    "UNLIMITED_LIABILITY": {"score": 10, "description": "Clause imposes unlimited liability on the client."},
    "ONE_SIDED_TERMINATION": {"score": 8, "description": "Termination rights are unfairly one-sided."},
    "UNCLEAR_JURISDICTION": {"score": 6, "description": "Governing law or jurisdiction for disputes is ambiguous."},
    "DPDP_NON_COMPLIANCE": {"score": 7, "description": "Data protection clause may not comply with the DPDP Act 2023."}
}


def calculate_scores(analyzed_clauses: List[AnalyzedClause]) -> Tuple[int, List[RiskFinding]]:
    """
    Calculate the total risk score and return detailed findings.

    Args:
        analyzed_clauses: List of analyzed clauses with identified risks

    Returns:
        Tuple of (final_risk_score, all_findings)
    """

    total_score = 0
    all_findings = []

    for clause in analyzed_clauses:
        for risk in clause.risks:
            # Add the risk finding to our collection
            all_findings.append(risk)

            # Add the score to our total
            total_score += risk.score

    return total_score, all_findings


def get_risk_definition(risk_id: str) -> dict:
    """
    Get risk definition by ID.

    Args:
        risk_id: The risk identifier

    Returns:
        Dictionary with score and description
    """
    return RISK_DEFINITIONS.get(risk_id, {"score": 0, "description": "Unknown risk"})