// Hybrid-Chain offline teaching model: crypto-backed-debit-cards
// Fictional fields/states; NOT an API client, authorization system or production implementation.
// No network calls, credentials, payments or file writes. Review before running.
// Requires Node.js 22+. Run: node --test crypto-backed-debit-cards.mjs
import test from 'node:test';
import assert from 'node:assert/strict';

export function inspect(record) {
  if (record.eventSeen) return 'ALREADY_PROCESSED';
  if (record.reversed) return 'REVERSAL_REVIEW_REQUIRED';
  if (record.authorizedMinor !== record.clearedMinor) return 'AMOUNT_REVIEW_REQUIRED';
  return 'CLEARING_READY_FOR_RECONCILIATION';
}

const baseline = {
  "authorizedMinor": 5000,
  "clearedMinor": 5000,
  "reversed": false,
  "eventSeen": false
};
const cases = [
  {
    "name": "matching clearing",
    "patch": {},
    "expected": "CLEARING_READY_FOR_RECONCILIATION"
  },
  {
    "name": "adjusted amount",
    "patch": {
      "clearedMinor": 5400
    },
    "expected": "AMOUNT_REVIEW_REQUIRED"
  },
  {
    "name": "reversed authorization",
    "patch": {
      "reversed": true
    },
    "expected": "REVERSAL_REVIEW_REQUIRED"
  },
  {
    "name": "replayed event",
    "patch": {
      "eventSeen": true
    },
    "expected": "ALREADY_PROCESSED"
  }
];

for (const example of cases) {
  test(example.name, () => {
    assert.equal(inspect({...baseline, ...example.patch}), example.expected);
  });
}