// Hybrid-Chain offline teaching model: on-chain-fx-settlement
// 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 on-chain-fx-settlement.mjs
import test from 'node:test';
import assert from 'node:assert/strict';

export function inspect(record) {
  if (!record.quoteValid) return 'REQUOTE_REQUIRED';
  if (record.legA !== 'final') return 'LEG_A_UNRESOLVED';
  if (record.legB !== 'final') return 'LEG_B_UNRESOLVED';
  return 'BOTH_LEGS_RECORDED';
}

const baseline = {
  "quoteValid": true,
  "legA": "final",
  "legB": "final"
};
const cases = [
  {
    "name": "both leg records present",
    "patch": {},
    "expected": "BOTH_LEGS_RECORDED"
  },
  {
    "name": "quote invalid for release",
    "patch": {
      "quoteValid": false
    },
    "expected": "REQUOTE_REQUIRED"
  },
  {
    "name": "first leg pending",
    "patch": {
      "legA": "pending"
    },
    "expected": "LEG_A_UNRESOLVED"
  },
  {
    "name": "second leg pending",
    "patch": {
      "legB": "pending"
    },
    "expected": "LEG_B_UNRESOLVED"
  }
];

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