import assert from 'node:assert/strict'
import { readFile } from 'node:fs/promises'
import vm from 'node:vm'
import { test } from 'node:test'
import { computed, reactive, ref, toRefs, watch, nextTick } from 'vue'

// 执行真实页面的 setup 与提交方法；只替代网络和运行平台边界。
async function fillingPage(platform) {
  const source = await readFile(new URL(platform === 'pc'
    ? '../src/views/business/filling/index.vue'
    : '../../shierfeng-fastapi-app/src/pages/business/filling/index.vue', import.meta.url), 'utf8')
  const script = source.match(/<script\b[^>]*>([\s\S]*?)<\/script>/)[1]
    .replace(/^import[\s\S]*?from\s+['"][^'"]+['"];?\s*$/gm, '')
  const submissions = []
  let key = 0
  const proxy = {
    $auth: { hasPermi: () => true, hasPermiAnd: () => true },
    $refs: { fillingRef: { validate: callback => callback(true), clearValidate() {} } },
    $modal: { msgSuccess() {} },
    resetForm() {},
  }
  const context = vm.createContext({
    computed, reactive, ref, toRefs, watch,
    getCurrentInstance: () => ({ proxy }),
    useUserStore: () => ({ admin: true }), useTestBatchStore: () => ({ isTestMode: false }),
    onShow() {}, createIdempotencyKey: () => `date-command-${++key}`,
    listFilling: async () => ({ rows: [], total: 0 }),
    listFillingBatches: async () => ({ rows: [], total: 0 }),
    getFillingSummary: async () => ({ data: null }),
    getFillingBatchDetail: async () => ({ data: null }),
    addFilling: async payload => { submissions.push(payload); throw new Error('网络暂不可用') },
  })
  vm.runInContext(`${script}\nglobalThis.page = {form, scannedPallet, submitFilling, formError};`, context)
  const page = context.page
  const form = platform === 'pc' ? page.form.value : page.form
  Object.assign(form, { qrToken: 'qr-1', warehouseId: 1, strainId: 1, batchNo: 'B-1', packageSpec: '标准包', initialPackages: 100 })
  page.scannedPallet.value = { palletId: 1, capacityPackages: 100 }
  await nextTick()
  return { page, form, submissions }
}

for (const platform of ['pc', 'app']) {
  test(`${platform} 装填提交保留来源日期，失败后重试复用幂等键`, async () => {
    const { page, form, submissions } = await fillingPage(platform)
    Object.assign(form, { productionDate: '2026-10-01', expiryDate: '2027-03-31' })
    await nextTick()
    page.submitFilling()
    await new Promise(resolve => setImmediate(resolve))
    assert.equal(submissions.length, 1)
    assert.equal(submissions[0].productionDate, '2026-10-01')
    assert.equal(submissions[0].expiryDate, '2027-03-31')
    page.submitFilling()
    await new Promise(resolve => setImmediate(resolve))
    assert.equal(submissions[1].idempotencyKey, submissions[0].idempotencyKey)
  })

  test(`${platform} 装填日期缺失或倒置时不发送请求`, async () => {
    const { page, form, submissions } = await fillingPage(platform)
    for (const dates of [{ productionDate: '', expiryDate: '' }, { productionDate: '2026-10-02', expiryDate: '2026-10-01' }]) {
      Object.assign(form, dates)
      page.submitFilling()
      await new Promise(resolve => setImmediate(resolve))
      assert.equal(submissions.length, 0)
      assert.ok(page.formError.value)
    }
  })
}