import assert from 'node:assert/strict';
import {
  legacyDecimalToCents,
  MYSQL_UNSIGNED_INT_MAX
} from '../dist/db/legacy-money.js';

assert.equal(legacyDecimalToCents('0'), 0);
assert.equal(legacyDecimalToCents('0.01'), 1);
assert.equal(legacyDecimalToCents('12.3'), 1230);
assert.equal(legacyDecimalToCents('12.34'), 1234);
assert.equal(legacyDecimalToCents(12.34), 1234);
assert.equal(legacyDecimalToCents('42949672.95'), MYSQL_UNSIGNED_INT_MAX);
assert.equal(legacyDecimalToCents(null, { nullable: true }), null);

for (const invalidValue of [
  '',
  ' 1.00',
  '1.00 ',
  '-0.01',
  '+1.00',
  '1.001',
  '1e2',
  'NaN',
  Number.NaN,
  Number.POSITIVE_INFINITY,
  {},
  null
]) {
  assert.throws(
    () => legacyDecimalToCents(invalidValue),
    /Legacy money/
  );
}

assert.throws(
  () => legacyDecimalToCents('42949672.96', { field: 'member_order_info.price' }),
  /member_order_info\.price.*exceeds/
);

assert.throws(
  () => legacyDecimalToCents('1.00', { maxCents: Number.MAX_SAFE_INTEGER + 1 }),
  /maxCents/
);

console.log('PASS: legacy DECIMAL money conversion is exact and bounded.');