import { describe, it } from 'node:test'
import assert from 'node:assert/strict'
import { createEmptyStepOutputRow, toStepOutputReplaceItem } from './production-step-output'

describe('createEmptyStepOutputRow', () => {
  it('defaults barcode to lab storage code', () => {
    const row = createEmptyStepOutputRow('LAB-001')
    assert.equal(row.outputBarcode, 'LAB-001')
    assert.equal(row.outputTypeId, '')
    assert.equal(row.outputName, '')
    assert.equal(row.remark, '')
  })

  it('trims lab storage code', () => {
    assert.equal(createEmptyStepOutputRow('  LAB-002  ').outputBarcode, 'LAB-002')
  })

  it('uses empty barcode when lab storage code is missing', () => {
    assert.equal(createEmptyStepOutputRow('').outputBarcode, '')
    assert.equal(createEmptyStepOutputRow(null).outputBarcode, '')
    assert.equal(createEmptyStepOutputRow(undefined).outputBarcode, '')
  })

  it('assigns a stable id and keeps it when building the save payload', () => {
    const row = createEmptyStepOutputRow('LAB-001')
    assert.match(row.id, /^[0-9A-F]{32}$/)
    const first = toStepOutputReplaceItem(row)
    const second = toStepOutputReplaceItem(row)
    assert.equal(first.id, row.id)
    assert.equal(second.id, row.id)
    assert.equal(first.output_barcode, 'LAB-001')
  })
})