import { getDefaultConverter } from '@brazil-swift-ops/utils';
import { getConfig } from './config';
export function evaluateThreshold(transaction) {
    const config = getConfig();
    const converter = getDefaultConverter();
    const usdEquivalent = converter.getUSDEquivalent(transaction.amount, transaction.currency);
    const threshold = config.threshold.usdReportingThreshold;
    const requiresReporting = usdEquivalent >= threshold;
    return {
        passed: true,
        transactionAmount: transaction.amount,
        currency: transaction.currency,
        usdEquivalent,
        threshold,
        requiresReporting,
        rationale: requiresReporting
            ? `Transaction amount (${transaction.amount} ${transaction.currency} = ${usdEquivalent.toFixed(2)} USD) exceeds reporting threshold of ${threshold} USD. Reporting to Banco Central required.`
            : `Transaction amount (${transaction.amount} ${transaction.currency} = ${usdEquivalent.toFixed(2)} USD) is below reporting threshold of ${threshold} USD.`,
    };
}
export function createThresholdRuleResult(check) {
    const severity = check.requiresReporting ? 'Warning' : 'Info';
    const decision = check.requiresReporting ? 'Hold' : 'Allow';
    return {
        ruleId: 'threshold-check',
        ruleName: 'USD Equivalent Threshold Check',
        passed: true,
        severity,
        decision,
        rationale: check.rationale,
        details: {
            transactionAmount: check.transactionAmount,
            currency: check.currency,
            usdEquivalent: check.usdEquivalent,
            threshold: check.threshold,
            requiresReporting: check.requiresReporting,
        },
    };
}
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