admin-web/src/modules/fee-items/pages/FeeItemsView.test.ts

import { readFileSync } from 'node:fs'
import { join } from 'node:path'
import ElementPlus from 'element-plus'
import { createPinia, setActivePinia } from 'pinia'
import { enableAutoUnmount, flushPromises, mount } from '@vue/test-utils'
import { afterAll, afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
import { useAccessPreviewStore } from '@/core/access/accessPreview'
import { useAuthStore } from '@/core/auth/auth'
import { createPlatformFeeItem, listPlatformFeeItems, updatePlatformFeeItem } from '@/modules/fee-items/api/platformFeeItems'
import FeeItemsView from './FeeItemsView.vue'

const source = readFileSync(join(process.cwd(), 'src/modules/fee-items/pages/FeeItemsView.vue'), 'utf8').replace(/\r\n/g, '\n')

vi.mock('@/modules/fee-items/api/platformFeeItems', () => ({
  listPlatformFeeItems: vi.fn(),
  getPlatformFeeItem: vi.fn(),
  createPlatformFeeItem: vi.fn(),
  updatePlatformFeeItem: vi.fn(),
  changePlatformFeeItemStatus: vi.fn(),
  deletePlatformFeeItem: vi.fn(),
}))

class ResizeObserverStub implements ResizeObserver {
  observe() {}
  unobserve() {}
  disconnect() {}
}

function createMemoryStorage(): Storage {
  const values = new Map<string, string>()
  return {
    get length() { return values.size },
    clear: () => values.clear(),
    getItem: (key) => values.get(key) ?? null,
    key: (index) => [...values.keys()][index] ?? null,
    removeItem: (key) => values.delete(key),
    setItem: (key, value) => values.set(key, value),
  }
}

async function mountView(permissions: string[]) {
  const pinia = createPinia()
  setActivePinia(pinia)
  const auth = useAuthStore()
  auth.token = 'token'
  auth.permissions = permissions
  useAccessPreviewStore().initializeAfterLogin()
  const wrapper = mount(FeeItemsView, { attachTo: document.body, global: { plugins: [pinia, ElementPlus] } })
  await flushPromises()
  return wrapper
}

enableAutoUnmount(afterEach)
afterAll(() => vi.unstubAllGlobals())

describe('FeeItemsView public master data and access', () => {
  it('saves configured and zero prices and clears the default on edit', async () => {
    const wrapper = await mountView(['firstleg:fee-item:view', 'firstleg:fee-item:create', 'firstleg:fee-item:edit'])
    const state = (wrapper.vm.$ as unknown as { setupState: {
      openCreate(): void; saveFeeItem(): Promise<void>
      form: { id: string; category: string; feeTypeName: string; defaultPrice: number | null }
    } }).setupState
    state.openCreate(); await flushPromises()
    Object.assign(state.form, { category: '操作费', feeTypeName: '加封费', defaultPrice: 60 })
    await state.saveFeeItem(); await flushPromises()
    expect(createPlatformFeeItem).toHaveBeenLastCalledWith(expect.objectContaining({ defaultPrice: 60 }))
    state.openCreate(); await flushPromises()
    Object.assign(state.form, { category: '操作费', feeTypeName: '零元费', defaultPrice: 0 })
    await state.saveFeeItem(); await flushPromises()
    expect(createPlatformFeeItem).toHaveBeenLastCalledWith(expect.objectContaining({ defaultPrice: 0 }))
    state.openCreate(); await flushPromises()
    Object.assign(state.form, { id: '1', category: '操作费', feeTypeName: '加封费', defaultPrice: null })
    await state.saveFeeItem(); await flushPromises()
    expect(updatePlatformFeeItem).toHaveBeenCalledWith('1', expect.objectContaining({ defaultPrice: null }))
  })

  beforeEach(() => {
    vi.stubGlobal('ResizeObserver', ResizeObserverStub)
    vi.stubGlobal('localStorage', createMemoryStorage())
    vi.stubGlobal('sessionStorage', createMemoryStorage())
    document.body.innerHTML = ''
    vi.mocked(listPlatformFeeItems).mockReset().mockResolvedValue({ records: [], page: 1, size: 20, total: 0, pages: 0 })
  })

  it('loads public fee items immediately without customer selection', async () => {
    const wrapper = await mountView(['firstleg:fee-item:view', 'firstleg:fee-item:create'])

    expect(wrapper.find('.query-toolbar').exists()).toBe(true)
    expect(wrapper.find('.data-table').exists()).toBe(true)
    expect(wrapper.find('.query-toolbar__actions').text()).not.toContain('新增费用项目')
    expect(wrapper.find('.data-table__business-actions').text()).toContain('新增费用项目')
    expect(wrapper.get('.data-table__toolbar-start h1').text()).toBe('费用项目')
    expect(wrapper.find('.data-table__pagination-left').text()).toContain('平台公共主数据 · 共 0 项')
    expect(wrapper.find('.list-page-layout__state').exists()).toBe(false)
    expect(wrapper.text()).toContain('平台公共主数据')
    expect(listPlatformFeeItems).toHaveBeenCalledWith(expect.objectContaining({ page: 1, size: 20 }))

    const vm = wrapper.vm as unknown as { applyFilters(model: Record<string, string>): void }
    vm.applyFilters({ keyword: '', category: '', tradeScope: '', status: '' })
    await flushPromises()

    expect(listPlatformFeeItems).toHaveBeenCalledWith(expect.objectContaining({ page: 1, size: 20 }))
  })

  it('renders the load error instead of an empty table panel', async () => {
    vi.mocked(listPlatformFeeItems).mockRejectedValueOnce(new Error('Gateway unavailable'))
    const wrapper = await mountView(['firstleg:fee-item:view'])

    expect(wrapper.find('.data-table__notices').exists()).toBe(true)
    expect(wrapper.find('.el-table').exists()).toBe(false)
    expect(wrapper.text()).toContain('费用项目加载失败')
    expect(wrapper.text()).not.toContain('Gateway unavailable')
  })

  it('renders an explicit no-access state without loading customers or fee items', async () => {
    const wrapper = await mountView([])

    expect(wrapper.text()).toContain('无权查看费用项目')
    expect(listPlatformFeeItems).not.toHaveBeenCalled()
  })

  it('keeps all three row actions visible without a premature more menu', () => {
    const actions = source.slice(source.indexOf('<template #actions='), source.indexOf('</template>', source.indexOf('<template #actions=')))
    expect(actions.match(/class="density-action"/g)).toHaveLength(3)
    expect(actions).toContain('>编辑</el-button>')
    expect(actions).toContain('>删除</el-button>')
    expect(actions).toContain('data-tone="danger"')
    expect(actions).toContain(':data-tone=')
    expect(actions).not.toMatch(/<(?:el-dropdown|Pencil|Power|Eye|Trash2|Download|CircleX)\b/)
  })
  it('keeps the prototype table treatment and mobile form fallback without inventing a pricing mode', () => {
    expect(source).toContain('appearance="integrated" :stripe="false"')
    expect(source).toContain(':page-sizes="[20, 50, 100]"')
    expect(source).toContain('@media (max-width: 720px)')
    expect(source).toContain('.direction-grid, .form-grid.two-cols { grid-template-columns: 1fr; }')
    expect(source).not.toContain('pricingMode')
    expect(source).not.toContain('计价模式')
    expect(source).not.toContain('固定费用')
    for (const label of ['创建人', '创建日期', '更新人', '更新日期']) expect(source).toContain(`label: '${label}'`)
  })
})