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

const storeSource = readFileSync(new URL('./firstLegOrders.ts', import.meta.url), 'utf8')
const apiSource = readFileSync(new URL('../api/firstLeg.ts', import.meta.url), 'utf8')

test('declares the documented merchant warehouse and first-leg endpoints', () => {
  assert.match(apiSource, /url: '\/merchant\/v1\/warehouses'/)
  assert.match(apiSource, /url: '\/merchant\/v1\/orders\/first-leg'/)
  assert.match(apiSource, /`\/merchant\/v1\/orders\/first-leg\/\$\{id\}`/)
  assert.match(apiSource, /`\/merchant\/v1\/orders\/first-leg\/\$\{id\}\/submit`/)
  assert.match(apiSource, /`\/merchant\/v1\/warehouses\/\$\{id\}`/)
})

test('maps transport and status fields instead of treating container mode as transport mode', () => {
  assert.match(storeSource, /order\.transportMode === 'SEA'.*order\.containerMode === 'FULL_CONTAINER' \? 'FCL' : 'LCL'/s)
  assert.match(storeSource, /draft\.transportMode === 'ROAD'\) return 'TRUCK'/)
  assert.match(storeSource, /status === 'SUBMITTED'\) return 'PENDING_REVIEW'/)
  assert.match(storeSource, /status === 'REJECTED'\) return 'PENDING_REVIEW'/)
  assert.match(storeSource, /status === 'PROCESSING'\) return 'IN_TRANSIT'/)
})

test('uses real API data without falling back to demo warehouses or orders', () => {
  assert.match(storeSource, /orders\.value = \[\]/)
  assert.match(storeSource, /warehouses\.value = \[\]/)
  assert.match(storeSource, /Promise\.all\(\[getMerchantFirstLegOrders\(\), getMerchantWarehouses\(\)\]\)/)
  assert.doesNotMatch(storeSource, /DEMO_PLATFORM_RECEIVING_WAREHOUSES|initialOrders/)
})

test('sends backend-required channel, customs, destination and cargo fields', () => {
  for (const field of ['pickupMethod', 'channelCode', 'channelName', 'taxMode', 'customsInspection', 'destinationType', 'packageType']) {
    assert.match(storeSource, new RegExp(field))
  }
  assert.match(storeSource, /containerMode: draft\.transportMode === 'FCL' \? 'FULL_CONTAINER'/)
  assert.match(storeSource, /customerId: draft\.shipperPartyId/)
})

test('does not expose the out-of-scope cancellation write', () => {
  assert.doesNotMatch(storeSource, /cancelMerchant|function cancel|\/cancel/)
  assert.doesNotMatch(apiSource, /\/cancel/)
})

test('sends an idempotency key for create and submit writes', () => {
  assert.match(apiSource, /'Idempotency-Key': createIdempotencyKey\('first-leg-create'\)/)
  assert.match(apiSource, /'Idempotency-Key': createIdempotencyKey\(`first-leg-submit-\$\{id\}`\)/)
})

test('does not expose the contradictory backend rejected state in the client model', () => {
  assert.match(storeSource, /status === 'REJECTED'\) return 'PENDING_REVIEW'/)
  assert.match(storeSource, /item\.toStatus === 'SUBMITTED' \|\| item\.toStatus === 'REJECTED' \? 'SUBMITTED'/)
})

test('maps backend warehouse snapshots and fulfillment courier fields', () => {
  assert.match(storeSource, /order\.receivingWarehouseAddress/)
  assert.match(storeSource, /order\.expressCompany \?\? ''/)
  assert.match(storeSource, /order\.expressTrackingNo \?\? ''/)
  assert.match(storeSource, /getMerchantWarehouseDetail\(id\)/)
  assert.match(storeSource, /receivingCapability\.cutoffTime/)
})

test('keeps failed order loads distinct from empty results', () => {
  assert.match(storeSource, /const loadError = ref\(''\)/)
  assert.match(storeSource, /loadError\.value = error instanceof Error/)
  assert.match(storeSource, /return \{ orders, warehouses, loading, loadedFromApi, loadError/)
})