/**
 * Candidate browse queue — unique ids, neighbors, profile paths.
 *
 *   node candidate-browse.test.mjs
 */
import assert from 'node:assert/strict'
import { uniqueBrowseEntries, neighborsOf, candidatePath } from './src/lib/candidateBrowse.js'

const rows = [
  { userId: 'a', name: 'Ada', stage: 'Interview', jobTitle: 'Backend' },
  { user_id: 'a', name: 'Ada duplicate application' },
  { userId: '', name: 'Skipped' },
  { userId: 'b', email: 'b@example.com' },
  { userId: 'c', name: 'Chris', job_title: 'Design' },
]

const entries = uniqueBrowseEntries(rows)
assert.deepEqual(entries.map((row) => row.userId), ['a', 'b', 'c'])
assert.equal(entries[0].name, 'Ada')
assert.equal(entries[0].stage, 'Interview')
assert.equal(entries[1].name, 'b@example.com')
assert.equal(entries[2].jobTitle, 'Design')

const mid = neighborsOf(entries, 'b')
assert.equal(mid.index, 1)
assert.equal(mid.total, 3)
assert.equal(mid.prev.userId, 'a')
assert.equal(mid.next.userId, 'c')

const first = neighborsOf(entries, 'a')
assert.equal(first.prev, null)
assert.equal(first.next.userId, 'b')

const missing = neighborsOf(entries, 'z')
assert.equal(missing.index, -1)
assert.equal(missing.prev, null)
assert.equal(missing.next, null)

assert.equal(candidatePath('user/1'), '/candidate/user%2F1')
assert.equal(candidatePath('abc', 'Resume'), '/candidate/abc?tab=Resume')

console.log('All candidate browse checks passed')