import assert from 'node:assert/strict'
import { readFileSync } from 'node:fs'
import test from 'node:test'
import { fileURLToPath } from 'node:url'

const employeeViewScript = readFileSync(
  fileURLToPath(new URL('../src/views/scripts/EmployeeManagementView.js', import.meta.url)),
  'utf8'
)
const employeeViewTemplate = readFileSync(
  fileURLToPath(new URL('../src/views/EmployeeManagementView.vue', import.meta.url)),
  'utf8'
)
const employeeViewStyles = readFileSync(
  fileURLToPath(
    new URL('../src/assets/styles/views/employee-management-view.css', import.meta.url)
  ),
  'utf8'
)

function extractFormatEmployeeHistoryTime() {
  const padMatched = employeeViewScript.match(
    /function padDatePart\(value\) \{[\s\S]*?\n\}\n\n(?:export\s+)?function formatEmployeeHistoryTime/
  )
  assert.ok(padMatched, 'padDatePart should be present before history time formatter')

  const matched = employeeViewScript.match(
    /(?:export\s+)?function formatEmployeeHistoryTime\(value\) \{[\s\S]*?\n\}\n\nfunction resolveOrganizationUnitCode/
  )
  assert.ok(matched, 'formatEmployeeHistoryTime should be present before organization helpers')

  const padSource = padMatched[0].replace(
    /\n\n(?:export\s+)?function formatEmployeeHistoryTime[\s\S]*$/u,
    ''
  )
  const source = matched[0].replace(/\n\nfunction resolveOrganizationUnitCode[\s\S]*$/u, '')
  return new Function(
    'normalizeText',
    `${padSource}; ${source}; return formatEmployeeHistoryTime;`
  )((value) => String(value || '').trim())
}

test('employee history time uses fixed-width date and minute format', () => {
  const formatEmployeeHistoryTime = extractFormatEmployeeHistoryTime()

  assert.equal(formatEmployeeHistoryTime('2026年5月6日10时4分'), '2026-05-06 10:04')
  assert.equal(formatEmployeeHistoryTime('2026-05-06T10:04:33+08:00'), '2026-05-06 10:04')
  assert.equal(formatEmployeeHistoryTime('2026-05-06 10:04'), '2026-05-06 10:04')
})

test('employee history row keeps owner and time in aligned grid columns', () => {
  assert.match(employeeViewTemplate, /class="history-row-owner"/)
  assert.match(employeeViewTemplate, /class="history-row-time"/)
  assert.doesNotMatch(employeeViewTemplate, /class="history-row-meta"/)

  assert.match(employeeViewStyles, /\.history-row\s*\{[^}]*display:\s*grid/s)
  assert.match(
    employeeViewStyles,
    /\.history-row\s*\{[^}]*grid-template-columns:\s*minmax\(0,\s*1fr\)\s*128px\s*112px/s
  )
  assert.match(employeeViewStyles, /\.history-row-time\s*\{[^}]*font-variant-numeric:\s*tabular-nums/s)
})