import { p521 } from './helpers.js'
import {
  generateKeyPair,
  generateSecret,
  FlattenedSign,
  flattenedVerify,
  decodeProtectedHeader,
} from '../dist/browser/index.js'

async function test(generate, alg, assert) {
  const generated = await generate()
  let privateKey
  let publicKey
  if (generated.type === 'secret') {
    publicKey = privateKey = generated
  } else {
    ;({ publicKey, privateKey } = generated)
  }

  const jws = await new FlattenedSign(crypto.getRandomValues(new Uint8Array(32)))
    .setProtectedHeader({ alg })
    .sign(privateKey)

  assert.ok(decodeProtectedHeader(jws))
  await flattenedVerify(jws, publicKey)
  assert.ok(1)
}

QUnit.test('HS256', test.bind(undefined, generateSecret.bind(undefined, 'HS256'), 'HS256'))
QUnit.test('HS384', test.bind(undefined, generateSecret.bind(undefined, 'HS384'), 'HS384'))
QUnit.test('HS512', test.bind(undefined, generateSecret.bind(undefined, 'HS512'), 'HS512'))
QUnit.test('ES256', test.bind(undefined, generateKeyPair.bind(undefined, 'ES256'), 'ES256'))
QUnit.test('ES384', test.bind(undefined, generateKeyPair.bind(undefined, 'ES384'), 'ES384'))
if (p521) {
  QUnit.test('ES512', test.bind(undefined, generateKeyPair.bind(undefined, 'ES512'), 'ES512'))
} else {
  QUnit.test('ES512', async (assert) => {
    await assert.rejects(
      test.bind(undefined, generateKeyPair.bind(undefined, 'ES512'), 'ES512')(assert),
    )
  })
}
QUnit.test('PS256', test.bind(undefined, generateKeyPair.bind(undefined, 'PS256'), 'PS256'))
QUnit.test('PS384', test.bind(undefined, generateKeyPair.bind(undefined, 'PS384'), 'PS384'))
QUnit.test('PS512', test.bind(undefined, generateKeyPair.bind(undefined, 'PS512'), 'PS512'))
QUnit.test('RS256', test.bind(undefined, generateKeyPair.bind(undefined, 'RS256'), 'RS256'))
QUnit.test('RS384', test.bind(undefined, generateKeyPair.bind(undefined, 'RS384'), 'RS384'))
QUnit.test('RS512', test.bind(undefined, generateKeyPair.bind(undefined, 'RS512'), 'RS512'))