import test from 'node:test'
import assert from 'node:assert/strict'
import { cargoRequirementNegativeCases } from './orders.mjs'

const payload = { destinationType: 'FBA', fulfillmentType: 'STANDARD', customsInspection: true,
  shipmentId: 'SHIP-1', cargoes: [{ skuNo: 'SKU-1', packageCount: 2, unitsPerPackage: 3,
    totalQuantity: 6, referenceId: 'TRACK-1', woodenProduct: false, lengthCm: 10, packingGroupNo: 'GROUP-1' }] }

test('FBA negatives independently remove order identifiers and per-line identifiers without mutating source', () => {
  const before = structuredClone(payload)
  const cases = cargoRequirementNegativeCases(payload)
  assert.equal(cases.length, 5)
  assert.equal(cases.find(item => item.name.includes('订单货件')).body.shipmentId, null)
  assert.equal(cases.find(item => item.name.includes('逐行跟踪')).body.cargoes[0].referenceId, null)
  assert.deepEqual(payload, before)
})

test('overseas and private standard paths retain destination type and common declaration constraints', () => {
  for (const destinationType of ['OVERSEAS', 'PRIVATE']) {
    const cases = cargoRequirementNegativeCases({ ...payload, destinationType })
    assert.equal(cases.length, 3)
    assert.ok(cases.every(item => item.body.destinationType === destinationType))
    assert.ok(cases.every(item => !item.name.startsWith('FBA')))
  }
})

test('dropship checks required SKU and inconsistent physical carton grouping', () => {
  const cases = cargoRequirementNegativeCases({ ...payload, destinationType: 'OVERSEAS', fulfillmentType: 'ONE_CLICK_DROPSHIP' })
  assert.equal(cases.length, 5)
  assert.equal(cases.find(item => item.name.includes('缺少SKU')).body.cargoes[0].skuNo, null)
  const mixed = cases.find(item => item.name.includes('混箱')).body.cargoes
  assert.equal(mixed[0].packingGroupNo, mixed[1].packingGroupNo)
  assert.notEqual(mixed[0].lengthCm, mixed[1].lengthCm)
})