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

const source = await readFile(new URL('../stores/picking.js', import.meta.url), 'utf8')
const taskIdentitySource = await readFile(new URL('../utils/task-identity.js', import.meta.url), 'utf8')

test('picking drafts are persisted under stable operator, task and loading plan identity', () => {
  assert.match(source, /pda-picking-draft/)
  assert.match(source, /operatorId/)
  assert.match(source, /taskId/)
	assert.match(source, /loadingPlanId/)
	assert.match(source, /containerBookingId/)
  assert.match(source, /uni\.setStorageSync\(key/)
  assert.match(source, /uni\.getStorageSync\(key/)
  assert.match(source, /uni\.removeStorageSync\(key/)
})

test('draft restore rejects a different operator or task', () => {
	assert.match(source, /saved\.operatorId !== expected\.operatorId/)
	assert.match(source, /saved\.taskId !== expected\.taskId/)
	assert.match(source, /saved\.loadingPlanId !== expected\.loadingPlanId/)
	assert.match(source, /saved\.containerBookingId !== expected\.containerBookingId/)
	assert.doesNotMatch(taskIdentitySource, /containerNo|currentContainerNo|boxNo/)
})

test('mutable real container number is not part of draft identity or restore validation', () => {
	const restoreGuard = source.match(/const expected = stableTaskIdentity[\s\S]*?return null/)?.[0] || ''
	assert.doesNotMatch(taskIdentitySource, /containerNo|currentContainerNo|boxNo/)
	assert.doesNotMatch(restoreGuard, /containerNo|currentContainerNo|boxNo/)
})

test('completion retry persists the exact accepted operation id and request version', () => {
	assert.match(source, /pda-loading-completion/)
	assert.match(source, /saveLoadingCompletionAttempt/)
	assert.match(source, /restoreLoadingCompletionAttempt/)
	assert.match(source, /operationId: String\(attempt\.operationId\)/)
	assert.match(source, /expectedTaskVersion: Number\(attempt\.expectedTaskVersion\)/)
})