'use strict'

const test = require('brittle')
const { encodeInvite, decodeInvite, PREFIX } = require('../lib/invite')

test('round-trip invite', (t) => {
  const inv = encodeInvite({
    worldKey: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
    cap: 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb',
    name: 'Demo',
    mcVersion: '1.21.1',
    portHint: 25565
  })
  t.ok(inv.startsWith(PREFIX))
  const body = decodeInvite(inv)
  t.is(body.name, 'Demo')
  t.is(body.mcVersion, '1.21.1')
  t.is(body.type, 'private-world')
  t.is(body.v, 1)
})

test('rejects bad prefix', (t) => {
  t.exception(() => decodeInvite('pd1.nope'))
})

test('rejects expired', (t) => {
  const inv = encodeInvite({
    worldKey: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
    cap: 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb',
    expires: Date.now() - 1000
  })
  t.exception(() => decodeInvite(inv))
})