// Phase 12.1 framework actions, SPA half: the bulk actions menu of a list
// (UI-SPEC S1, D-09), the record action buttons (UI-SPEC S2, D-10) and the
// row state badges (UI-SPEC S4, D-12) and the forbidden save banner (UI-SPEC
// S6, D-27).
// Fixtures are neutral acme.roster.* data; no application
// names appear in framework tests.
import { afterEach, beforeEach, describe, expect, it } from 'vitest'
import { enableAutoUnmount, flushPromises, mount, type VueWrapper } from '@vue/test-utils'
import { setBundle } from '../../src/app/i18n'
import RecordActions from '../../src/components/form/RecordActions.vue'
import RowStateBadges from '../../src/components/list/RowStateBadges.vue'
import ToastHost from '../../src/components/ui/Toast.vue'
import {
  clone,
  formSchemaFixture,
  langFixture,
  recordFixture,
  rosterListFixture,
  rosterListSchemaFixture,
  rosterRecordFixture,
} from '../fixtures/typed'
import { API, mockApi, mountApp, requestsTo, resetState, wait, type Reply, type Route } from '../helpers'

const LIST = `${API}/acme/roster/people`

// The framework strings these screens use, as GET /lang serves them in en.
const strings = {
  'backend::lang.list.bulk_actions': { other: 'Bulk actions' },
  'backend::lang.list.bulk_confirm': { other: 'Run “:action” on the selected (:count)?' },
  'backend::lang.list.bulk_done': {
    one: 'Action completed for :count record.',
    other: 'Action completed for :count records.',
  },
  'backend::lang.list.bulk_stale': {
    other: 'Some of the selected records are no longer available. The list has been refreshed; select the records again.',
  },
  'backend::lang.list.action_forbidden': { other: 'You do not have permission to run this action.' },
  'backend::lang.extension.action_failed': { other: 'The action could not be completed. Please try again.' },
  'backend::lang.form.action_confirm': { other: 'Run “:action” on this record?' },
  'backend::lang.form.action_done': { other: 'Action completed.' },
  'backend::lang.form.action_stale': {
    other: 'This action no longer applies to this record. The page has been refreshed.',
  },
  'backend::lang.form.forbidden': { other: 'You do not have permission to make this change. Nothing was saved.' },
}

function routes(overrides: Record<string, Route> = {}): Record<string, Route> {
  return {
    [`GET ${LIST}/schema/list`]: { body: rosterListSchemaFixture },
    [`GET ${LIST}`]: { body: rosterListFixture },
    ...overrides,
  }
}

function schemaWith(bulkActions: (typeof rosterListSchemaFixture)['data']['bulkActions']) {
  const schema = clone(rosterListSchemaFixture)
  schema.data.bulkActions = bulkActions
  return schema
}

const error = (status: number, code: string, message: string): Reply => ({
  status,
  body: { error: { code, message, details: {} } },
})

const trigger = (wrapper: VueWrapper) => wrapper.find('[data-action="bulk-actions"]')
const dialog = () => document.body.querySelector<HTMLElement>('[data-confirm-dialog]')
const pill = (wrapper: VueWrapper) => wrapper.find('[data-selected-pill]')
const listGets = (calls: Request[]) => requestsTo(calls, 'GET', LIST).length

async function selectRows(wrapper: VueWrapper, count: number): Promise<void> {
  const boxes = wrapper.findAll('td[data-select] [role="checkbox"]')
  for (const box of boxes.slice(0, count)) {
    await box.trigger('click')
  }
}

/** Opens the menu and chooses one action; the confirmation is then open. */
async function choose(wrapper: VueWrapper, name: string): Promise<void> {
  await trigger(wrapper).trigger('keydown', { key: 'Enter' })
  await flushPromises()
  const item = document.body.querySelector<HTMLElement>(`[data-bulk-menu] [data-bulk-action="${name}"]`)
  expect(item).not.toBeNull()
  item!.click()
  await flushPromises()
}

async function press(action: 'confirm' | 'cancel'): Promise<void> {
  dialog()!.querySelector<HTMLButtonElement>(`[data-action="${action}"]`)!.click()
  await flushPromises()
}

/** Lets the dialog close and the outcome (toast, reload) settle. */
async function settle(): Promise<void> {
  await wait(10)
  await flushPromises()
}

beforeEach(() => {
  resetState()
  setBundle({ ...langFixture.data, ...strings }, 'en')
})

afterEach(() => {
  document.body.innerHTML = ''
})

enableAutoUnmount(afterEach)

describe('bulk actions menu (UI-SPEC S1, D-09)', () => {
  it('keeps a labelled, disabled trigger until rows are selected', async () => {
    const { wrapper } = await mountApp('/acme/roster/people', routes(), { attach: true })
    expect(trigger(wrapper).text()).toBe('Bulk actions')
    expect(trigger(wrapper).attributes('disabled')).toBeDefined()
    expect(trigger(wrapper).find('svg').exists()).toBe(true)
    // The menu sits directly after the selection pill and before delete.
    await selectRows(wrapper, 1)
    expect(trigger(wrapper).attributes('disabled')).toBeUndefined()
    const order = wrapper.findAll('[data-selected-pill], [data-action="bulk-actions"], [data-action="delete"]')
    expect(order.map((node) => node.attributes('data-action') ?? 'pill')).toEqual(['pill', 'bulk-actions', 'delete'])
  })

  it('lists the declared actions in order, without delete, icons or separators', async () => {
    const { wrapper } = await mountApp('/acme/roster/people', routes(), { attach: true })
    await selectRows(wrapper, 2)
    await trigger(wrapper).trigger('keydown', { key: 'Enter' })
    await flushPromises()
    const menu = document.body.querySelector('[data-bulk-menu]')!
    expect(menu.getAttribute('role')).toBe('menu')
    const items = Array.from(menu.querySelectorAll<HTMLElement>('[data-bulk-action]'))
    expect(items.map((item) => item.dataset.bulkAction)).toEqual(['activate', 'archive'])
    expect(items.map((item) => item.textContent?.trim())).toEqual(['Activate', 'Archive'])
    expect(items.every((item) => item.classList.contains('min-h-10') && !item.classList.contains('truncate'))).toBe(true)
    expect(menu.querySelector('svg, [role="separator"], [role="group"]')).toBeNull()
  })

  it('confirms with the action text, posts the selected ids and clears the selection', async () => {
    const { wrapper, calls } = await mountApp(
      '/acme/roster/people',
      routes({ [`POST ${LIST}/bulk/activate`]: { body: { data: { message: '', affected: 2 }, meta: {} } } }),
      { attach: true },
    )
    const gets = listGets(calls)
    await selectRows(wrapper, 2)
    await choose(wrapper, 'activate')

    expect(dialog()!.textContent).toContain('Activate the selected people?')
    const confirm = dialog()!.querySelector<HTMLButtonElement>('[data-action="confirm"]')!
    expect(confirm.textContent?.trim()).toBe('Activate')
    expect(confirm.classList.contains('bg-primary')).toBe(true)
    await press('confirm')
    await settle()

    const [post] = requestsTo(calls, 'POST', `${LIST}/bulk/activate`)
    expect(new URL(post!.url).pathname.endsWith('/bulk/activate')).toBe(true)
    expect(post!.headers.get('X-Requested-With')).toBe('XMLHttpRequest')
    expect(await post!.json()).toEqual({ ids: [1, 2] })
    expect(wrapper.find('[role="status"]').text()).toContain('Action completed for 2 records.')
    expect(pill(wrapper).exists()).toBe(false)
    expect(listGets(calls)).toBe(gets + 1)
    expect(dialog()).toBeNull()
  })

  it('uses the default confirm text and shows the server message and the singular count', async () => {
    const { wrapper } = await mountApp(
      '/acme/roster/people',
      routes({
        [`POST ${LIST}/bulk/archive`]: { body: { data: { message: 'The selected people were archived.', affected: 2 }, meta: {} } },
        [`POST ${LIST}/bulk/activate`]: { body: { data: { message: '', affected: 1 }, meta: {} } },
      }),
      { attach: true },
    )
    await selectRows(wrapper, 2)
    await choose(wrapper, 'archive')
    expect(dialog()!.textContent).toContain('Run “Archive” on the selected (2)?')
    await press('confirm')
    await settle()
    expect(wrapper.find('[role="status"]').text()).toContain('The selected people were archived.')

    // The server's affected count may be lower than the selection.
    await selectRows(wrapper, 2)
    await choose(wrapper, 'activate')
    await press('confirm')
    await settle()
    expect(wrapper.text()).toContain('Action completed for 1 record.')
  })

  it('keeps the dialog open and busy and the trigger disabled while the request runs', async () => {
    let release: ((reply: Reply) => void) | undefined
    const { wrapper } = await mountApp(
      '/acme/roster/people',
      routes({
        [`POST ${LIST}/bulk/activate`]: () =>
          new Promise<Reply>((resolve) => {
            release = resolve
          }),
      }),
      { attach: true },
    )
    await selectRows(wrapper, 1)
    await choose(wrapper, 'activate')
    await press('confirm')

    const confirm = dialog()!.querySelector<HTMLButtonElement>('[data-action="confirm"]')!
    const cancel = dialog()!.querySelector<HTMLButtonElement>('[data-action="cancel"]')!
    expect(confirm.disabled).toBe(true)
    expect(cancel.disabled).toBe(true)
    expect(confirm.getAttribute('aria-busy')).toBe('true')
    expect(confirm.querySelector('svg')).not.toBeNull()
    expect(trigger(wrapper).attributes('disabled')).toBeDefined()
    expect(trigger(wrapper).text()).toBe('Bulk actions')

    release?.({ body: { data: { message: '', affected: 1 }, meta: {} } })
    await flushPromises()
    await settle()
    expect(dialog()).toBeNull()
  })

  it('sends nothing on cancel and returns focus to the trigger', async () => {
    const { wrapper, calls } = await mountApp('/acme/roster/people', routes(), { attach: true })
    await selectRows(wrapper, 1)
    await choose(wrapper, 'activate')
    await press('cancel')
    await settle()
    expect(requestsTo(calls, 'POST', `${LIST}/bulk/activate`)).toHaveLength(0)
    expect(pill(wrapper).exists()).toBe(true)
    expect(document.activeElement).toBe(trigger(wrapper).element)
  })

  it('returns focus to the trigger after a confirmed run', async () => {
    const { wrapper } = await mountApp(
      '/acme/roster/people',
      routes({ [`POST ${LIST}/bulk/activate`]: error(500, 'error', 'The roster is locked.') }),
      { attach: true },
    )
    await selectRows(wrapper, 1)
    await choose(wrapper, 'activate')
    await press('confirm')
    await settle()
    expect(document.activeElement).toBe(trigger(wrapper).element)
  })

  it('toasts a 409, clears the selection and reloads the list', async () => {
    const { wrapper, calls } = await mountApp(
      '/acme/roster/people',
      routes({ [`POST ${LIST}/bulk/activate`]: error(409, 'conflict', 'Conflict') }),
      { attach: true },
    )
    const gets = listGets(calls)
    await selectRows(wrapper, 2)
    await choose(wrapper, 'activate')
    await press('confirm')
    await settle()
    expect(wrapper.find('[data-tone="danger"]').text()).toContain('Some of the selected records are no longer available.')
    expect(pill(wrapper).exists()).toBe(false)
    expect(listGets(calls)).toBe(gets + 1)
  })

  it('toasts a 403 with the server message or the fallback and keeps the selection', async () => {
    const { wrapper, calls } = await mountApp(
      '/acme/roster/people',
      routes({
        [`POST ${LIST}/bulk/activate`]: error(403, 'forbidden', ''),
        [`POST ${LIST}/bulk/archive`]: error(403, 'forbidden', 'Only a manager may archive people.'),
      }),
      { attach: true },
    )
    const gets = listGets(calls)
    await selectRows(wrapper, 2)
    await choose(wrapper, 'activate')
    await press('confirm')
    await settle()
    expect(wrapper.find('[data-tone="danger"]').text()).toContain('You do not have permission to run this action.')
    expect(pill(wrapper).exists()).toBe(true)

    await choose(wrapper, 'archive')
    await press('confirm')
    await settle()
    expect(wrapper.text()).toContain('Only a manager may archive people.')
    expect(pill(wrapper).exists()).toBe(true)
    expect(listGets(calls)).toBe(gets)
  })

  it('toasts any other failure, keeps the selection and reloads nothing', async () => {
    const { wrapper, calls } = await mountApp(
      '/acme/roster/people',
      routes({
        [`POST ${LIST}/bulk/activate`]: error(500, 'error', ''),
        [`POST ${LIST}/bulk/archive`]: error(422, 'validation_failed', 'One of the people cannot be archived.'),
      }),
      { attach: true },
    )
    const gets = listGets(calls)
    await selectRows(wrapper, 2)
    await choose(wrapper, 'activate')
    await press('confirm')
    await settle()
    expect(wrapper.find('[data-tone="danger"]').text()).toContain('The action could not be completed. Please try again.')

    await choose(wrapper, 'archive')
    await press('confirm')
    await settle()
    expect(wrapper.text()).toContain('One of the people cannot be archived.')
    expect(pill(wrapper).exists()).toBe(true)
    expect(listGets(calls)).toBe(gets)
  })

  it('renders no menu when the admin may run no declared action', async () => {
    const { wrapper } = await mountApp(
      '/acme/roster/people',
      routes({ [`GET ${LIST}/schema/list`]: { body: schemaWith([{ name: 'delete', label: 'Delete selected' }]) } }),
      { attach: true },
    )
    expect(trigger(wrapper).exists()).toBe(false)
    expect(wrapper.find('[data-action="delete"]').exists()).toBe(true)
  })

  it('renders a label with markup characters as text', async () => {
    const label = '<b onclick="x()">Activate</b> & a label long enough to wrap inside the menu'
    const { wrapper } = await mountApp(
      '/acme/roster/people',
      routes({ [`GET ${LIST}/schema/list`]: { body: schemaWith([{ name: 'activate', label }]) } }),
      { attach: true },
    )
    await selectRows(wrapper, 1)
    await trigger(wrapper).trigger('keydown', { key: 'Enter' })
    await flushPromises()
    const menuItem = document.body.querySelector<HTMLElement>('[data-bulk-action="activate"]')!
    expect(menuItem.querySelector('b')).toBeNull()
    expect(menuItem.textContent?.trim()).toBe(label)
    menuItem.click()
    await flushPromises()
    expect(dialog()!.querySelector('b')).toBeNull()
    expect(dialog()!.textContent).toContain(`Run “${label}” on the selected (1)?`)
    expect(dialog()!.querySelector('[data-action="confirm"]')!.textContent?.trim()).toBe(label)
  })
})

describe('record actions (UI-SPEC S2, D-10)', () => {
  const RECORD = `${LIST}/1`
  const source = { vendor: 'acme', plugin: 'roster', controller: 'people' }
  const offered = rosterRecordFixture.meta.actions ?? []
  const done = (message: string): Reply => ({ body: { data: { message, fill: {} }, meta: {} } })

  function mountActions(routes: Record<string, Route>, props: { actions?: typeof offered; disabled?: boolean } = {}) {
    const calls = mockApi(routes)
    const wrapper = mount(
      {
        components: { RecordActions, ToastHost },
        props: ['actions', 'disabled'],
        emits: ['busy', 'done', 'stale', 'gone'],
        template: `<div>
          <RecordActions :source="source" :record-id="1" :actions="actions" :disabled="disabled"
            @busy="(v) => $emit('busy', v)" @done="(v) => $emit('done', v)" @stale="$emit('stale')" @gone="$emit('gone')" />
          <ToastHost />
        </div>`,
        setup: () => ({ source }),
      },
      { props: { actions: props.actions ?? offered, disabled: props.disabled ?? false }, attachTo: document.body },
    )
    return { wrapper, calls }
  }

  const button = (wrapper: VueWrapper, name: string) => wrapper.find(`[data-record-action="${name}"]`)

  it('renders one outline button per offered action, in order, and nothing without actions', () => {
    const { wrapper } = mountActions({})
    const buttons = wrapper.findAll('[data-record-action]')
    expect(buttons.map((item) => item.attributes('data-record-action'))).toEqual(['activate', 'reinstate'])
    expect(buttons.map((item) => item.text())).toEqual(['Activate', 'Reinstate'])
    expect(buttons.every((item) => item.classes().includes('border-border-strong') && item.classes().includes('whitespace-nowrap'))).toBe(true)

    const empty = mountActions({}, { actions: [] })
    expect(empty.wrapper.find('[data-record-action]').exists()).toBe(false)
  })

  it('confirms, posts {} to the action route and emits done with the server message', async () => {
    const { wrapper, calls } = mountActions({ [`POST ${RECORD}/actions/activate`]: done('The person was activated.') })
    await button(wrapper, 'activate').trigger('click')
    await flushPromises()
    expect(dialog()!.textContent).toContain('Run “Activate” on this record?')
    const confirm = dialog()!.querySelector<HTMLButtonElement>('[data-action="confirm"]')!
    expect(confirm.textContent?.trim()).toBe('Activate')
    expect(confirm.classList.contains('bg-primary')).toBe(true)
    await press('confirm')

    const [post] = requestsTo(calls, 'POST', `${RECORD}/actions/activate`)
    expect(post!.headers.get('X-Requested-With')).toBe('XMLHttpRequest')
    expect(await post!.json()).toEqual({})
    expect(wrapper.emitted('done')).toEqual([['The person was activated.']])
    expect(wrapper.emitted('busy')).toEqual([[true], [false]])
    expect(dialog()).toBeNull()
  })

  it('uses the action confirm text and the default done text, and sends nothing on cancel', async () => {
    const { wrapper, calls } = mountActions({ [`POST ${RECORD}/actions/reinstate`]: done('') })
    await button(wrapper, 'reinstate').trigger('click')
    await flushPromises()
    expect(dialog()!.textContent).toContain('Lift the ban on this person?')
    await press('cancel')
    expect(requestsTo(calls, 'POST', `${RECORD}/actions/reinstate`)).toHaveLength(0)
    expect(wrapper.emitted('done')).toBeUndefined()

    await button(wrapper, 'reinstate').trigger('click')
    await flushPromises()
    await press('confirm')
    expect(wrapper.emitted('done')).toEqual([['Action completed.']])
  })

  it('disables every button and keeps the dialog busy while an action runs', async () => {
    let release: ((reply: Reply) => void) | undefined
    const { wrapper } = mountActions({
      [`POST ${RECORD}/actions/activate`]: () =>
        new Promise<Reply>((resolve) => {
          release = resolve
        }),
    })
    await button(wrapper, 'activate').trigger('click')
    await flushPromises()
    await press('confirm')
    expect(wrapper.findAll('[data-record-action]').every((item) => item.attributes('disabled') !== undefined)).toBe(true)
    expect(dialog()!.querySelector<HTMLButtonElement>('[data-action="confirm"]')!.getAttribute('aria-busy')).toBe('true')
    expect(dialog()!.querySelector<HTMLButtonElement>('[data-action="cancel"]')!.disabled).toBe(true)
    expect(wrapper.emitted('busy')).toEqual([[true]])

    release?.(done(''))
    await flushPromises()
    expect(wrapper.findAll('[data-record-action]').every((item) => item.attributes('disabled') === undefined)).toBe(true)
    expect(dialog()).toBeNull()
  })

  it('emits stale with a toast on 409 and gone on 404', async () => {
    const { wrapper } = mountActions({
      [`POST ${RECORD}/actions/activate`]: error(409, 'conflict', 'Conflict'),
      [`POST ${RECORD}/actions/reinstate`]: error(404, 'not_found', 'Not found'),
    })
    await button(wrapper, 'activate').trigger('click')
    await flushPromises()
    await press('confirm')
    expect(wrapper.emitted('stale')).toHaveLength(1)
    expect(wrapper.find('[data-tone="danger"]').text()).toContain('This action no longer applies to this record.')

    await button(wrapper, 'reinstate').trigger('click')
    await flushPromises()
    await press('confirm')
    expect(wrapper.emitted('gone')).toHaveLength(1)
    expect(wrapper.emitted('done')).toBeUndefined()
  })

  it('toasts a 403 and any other failure with the server message or the fallback', async () => {
    const { wrapper } = mountActions({
      [`POST ${RECORD}/actions/activate`]: error(403, 'forbidden', ''),
      [`POST ${RECORD}/actions/reinstate`]: error(500, 'error', 'The roster is locked.'),
    })
    await button(wrapper, 'activate').trigger('click')
    await flushPromises()
    await press('confirm')
    expect(wrapper.text()).toContain('You do not have permission to run this action.')

    await button(wrapper, 'reinstate').trigger('click')
    await flushPromises()
    await press('confirm')
    expect(wrapper.text()).toContain('The roster is locked.')
    expect(wrapper.emitted('done')).toBeUndefined()
    expect(wrapper.emitted('stale')).toBeUndefined()
  })

  it('does nothing while the host disables it', async () => {
    const { wrapper } = mountActions({}, { disabled: true })
    expect(button(wrapper, 'activate').attributes('disabled')).toBeDefined()
    await button(wrapper, 'activate').trigger('click')
    await flushPromises()
    expect(dialog()).toBeNull()
  })
})

describe('row state (UI-SPEC S4, D-12)', () => {
  const rows = (wrapper: VueWrapper) => wrapper.findAll('tbody tr')
  const firstCell = (wrapper: VueWrapper, index: number) => rows(wrapper)[index]!.findAll('td:not([data-select])')[0]!
  const badges = (wrapper: VueWrapper, index: number) =>
    firstCell(wrapper, index)
      .findAll('[data-row-state]')
      .map((badge) => [badge.attributes('data-row-state'), badge.text()])

  it('leaves a row without states unchanged', async () => {
    const { wrapper } = await mountApp('/acme/roster/people', routes())
    const row = rows(wrapper)[0]!
    expect(row.attributes('data-row-states')).toBeUndefined()
    expect(row.find('[data-row-state]').exists()).toBe(false)
    const link = firstCell(wrapper, 0).find('a')
    expect(link.classes()).toEqual(expect.arrayContaining(['text-text', 'no-underline']))
    expect(link.attributes('href')).toBe('/acme/roster/people/1')
    expect(firstCell(wrapper, 0).classes()).not.toContain('text-muted')
  })

  it('renders two states as text badges in the fixed order and combines their text styles', async () => {
    const { wrapper } = await mountApp('/acme/roster/people', routes())
    const row = rows(wrapper)[1]!
    expect(row.attributes('data-row-states')).toBe('deleted negative')
    expect(badges(wrapper, 1)).toEqual([
      ['deleted', 'Deleted'],
      ['negative', 'Blocked'],
    ])
    // deleted + negative: the first-cell text is struck through and danger;
    // every cell is muted; the badges sit outside the struck text.
    const cell = firstCell(wrapper, 1)
    const link = cell.find('a')
    expect(link.classes()).toEqual(expect.arrayContaining(['line-through', 'text-danger', 'min-w-0', 'truncate']))
    expect(link.find('[data-row-state]').exists()).toBe(false)
    expect(link.attributes('href')).toBe('/acme/roster/people/2')
    expect(cell.classes()).toEqual(expect.arrayContaining(['font-semibold', 'text-muted']))
    expect(row.findAll('td:not([data-select])')[1]!.classes()).toContain('text-muted')
    const deleted = cell.find('[data-row-state="deleted"]')
    expect(deleted.classes()).toEqual(expect.arrayContaining(['border-border-strong', 'text-muted', 'whitespace-nowrap', 'shrink-0']))
    expect(deleted.classes()).not.toContain('line-through')
    expect(cell.find('[data-row-state="negative"]').classes()).toEqual(expect.arrayContaining(['bg-danger-soft', 'text-danger']))
    // The row background is not a state: selection still tints it.
    expect(row.classes()).not.toContain('bg-danger-soft')
  })

  it('ignores a state outside the fixed set: no badge, no class, no attribute value', async () => {
    const { wrapper } = await mountApp('/acme/roster/people', routes())
    const row = rows(wrapper)[2]!
    expect(row.attributes('data-row-states')).toBe('disabled')
    expect(badges(wrapper, 2)).toEqual([['disabled', 'Not active']])
    expect(row.html()).not.toContain('starred')
    const cell = firstCell(wrapper, 2)
    expect(cell.classes()).toEqual(expect.arrayContaining(['font-semibold', 'text-muted']))
    expect(cell.find('a').classes()).not.toContain('line-through')
    expect(cell.find('[data-row-state="disabled"]').classes()).toEqual(expect.arrayContaining(['bg-subtle', 'text-muted']))

    const only = clone(rosterListFixture)
    only.meta.row_states = { '1': ['starred', '<b>x</b>'] }
    const unknown = await mountApp('/acme/roster/people', routes({ [`GET ${LIST}`]: { body: only } }))
    const first = rows(unknown.wrapper)[0]!
    expect(first.attributes('data-row-states')).toBeUndefined()
    expect(first.find('[data-row-state]').exists()).toBe(false)
    expect(first.html()).not.toContain('starred')
    expect(firstCell(unknown.wrapper, 0).find('a').classes()).toContain('text-text')
  })

  it('keeps selection and the row link working for a row with states', async () => {
    const { wrapper } = await mountApp('/acme/roster/people', routes())
    await rows(wrapper)[1]!.find('td[data-select] [role="checkbox"]').trigger('click')
    expect(rows(wrapper)[1]!.classes()).toContain('bg-sel')
    expect(rows(wrapper)[1]!.attributes('data-row-states')).toBe('deleted negative')
  })

  it('renders each known state once, in the fixed order, whatever the input order', () => {
    const labels = { deleted: 'Deleted', negative: 'Blocked', disabled: 'Inactive' }
    const wrapper = mount(RowStateBadges, { props: { states: ['disabled', 'bogus', 'deleted', 'negative'], labels } })
    expect(wrapper.findAll('[data-row-state]').map((badge) => badge.text())).toEqual(['Deleted', 'Blocked', 'Inactive'])
    const none = mount(RowStateBadges, { props: { states: ['bogus'], labels } })
    expect(none.find('[data-row-state]').exists()).toBe(false)
    expect(none.text()).toBe('')
  })
})

describe('forbidden save (UI-SPEC S6, D-27)', () => {
  const WIDGETS = `${API}/acme/demo/widgets`
  const RECORD = `${WIDGETS}/1`

  function formRoutes(overrides: Record<string, Route> = {}): Record<string, Route> {
    return {
      [`GET ${WIDGETS}/schema/form`]: { body: formSchemaFixture },
      [`GET ${RECORD}`]: { body: recordFixture },
      ...overrides,
    }
  }

  const refused = (message: string, details: Record<string, string[]> = {}): Reply => ({
    status: 403,
    body: { error: { code: 'forbidden', message, details } },
  })

  const banner = (wrapper: VueWrapper) => wrapper.find('[data-forbidden-banner]')
  const nameInput = (wrapper: VueWrapper) => wrapper.find<HTMLInputElement>('#field-name')

  it('shows a persistent alert banner with the server message, keeps the values and marks the named field', async () => {
    const long = 'You may not rename this widget because it belongs to a maker you cannot manage. '.repeat(3).trim()
    const { wrapper, calls } = await mountApp(
      '/acme/demo/widgets/1',
      formRoutes({ [`PUT ${RECORD}`]: refused(long, { name: ['This name is reserved.'] }) }),
      { attach: true },
    )
    await nameInput(wrapper).setValue('Reserved')
    await wrapper.find('[data-action="save"]').trigger('click')
    await flushPromises()

    expect(requestsTo(calls, 'PUT', RECORD)).toHaveLength(1)
    expect(banner(wrapper).attributes('role')).toBe('alert')
    expect(banner(wrapper).text()).toBe(long)
    expect(banner(wrapper).find('svg').exists()).toBe(true)
    // A long message wraps; it is never truncated.
    expect(banner(wrapper).html()).not.toContain('truncate')
    // It is a banner, not a toast, and the 422 banner does not show.
    expect(wrapper.find('[data-tone]').exists()).toBe(false)
    expect(wrapper.find('[data-error-banner]').exists()).toBe(false)
    // Nothing was saved: the typed value and the dirty state stay.
    expect(nameInput(wrapper).element.value).toBe('Reserved')
    expect(wrapper.text()).toContain('This name is reserved.')
    expect(nameInput(wrapper).attributes('aria-invalid')).toBe('true')
    expect(document.activeElement).toBe(nameInput(wrapper).element)

    // Leaving still asks: the form is dirty.
    await wrapper.find('[data-action="cancel"]').trigger('click')
    await flushPromises()
    expect(dialog()).not.toBeNull()
    await press('cancel')
    expect(banner(wrapper).exists()).toBe(true)
  })

  it('falls back to the framework text when the server sends no message, without field marks', async () => {
    const { wrapper } = await mountApp('/acme/demo/widgets/1', formRoutes({ [`PUT ${RECORD}`]: refused('') }), {
      attach: true,
    })
    await nameInput(wrapper).setValue('Other')
    await wrapper.find('[data-action="save"]').trigger('click')
    await flushPromises()
    expect(banner(wrapper).text()).toBe('You do not have permission to make this change. Nothing was saved.')
    expect(nameInput(wrapper).attributes('aria-invalid')).not.toBe('true')
    expect(nameInput(wrapper).element.value).toBe('Other')
  })

  it('refuses a create the same way', async () => {
    const { wrapper, router } = await mountApp(
      '/acme/demo/widgets/create',
      formRoutes({ [`POST ${WIDGETS}`]: refused('You may not add widgets here.') }),
      { attach: true },
    )
    await nameInput(wrapper).setValue('New widget')
    await wrapper.find('[data-action="save"]').trigger('click')
    await flushPromises()
    expect(banner(wrapper).text()).toBe('You may not add widgets here.')
    expect(nameInput(wrapper).element.value).toBe('New widget')
    expect(router.currentRoute.value.name).toBe('create')
  })

  it('clears the banner when the next save attempt starts', async () => {
    let attempt = 0
    let release: ((reply: Reply) => void) | undefined
    const { wrapper } = await mountApp(
      '/acme/demo/widgets/1',
      formRoutes({
        [`PUT ${RECORD}`]: () => {
          attempt += 1
          if (attempt === 1) {
            return refused('You may not rename this widget.')
          }
          return new Promise<Reply>((resolve) => {
            release = resolve
          })
        },
      }),
      { attach: true },
    )
    await nameInput(wrapper).setValue('Reserved')
    await wrapper.find('[data-action="save"]').trigger('click')
    await flushPromises()
    expect(banner(wrapper).exists()).toBe(true)

    await wrapper.find('[data-action="save"]').trigger('click')
    await flushPromises()
    // The second request is still running; the banner is already gone.
    expect(release).toBeDefined()
    expect(banner(wrapper).exists()).toBe(false)
    release?.({ body: recordFixture })
    await flushPromises()
    expect(banner(wrapper).exists()).toBe(false)
  })

  it('toasts a refused delete with the server message or the fallback', async () => {
    const { wrapper, router } = await mountApp(
      '/acme/demo/widgets/1',
      formRoutes({ [`DELETE ${RECORD}`]: refused('') }),
      { attach: true },
    )
    await wrapper.find('[data-action="delete"]').trigger('click')
    await flushPromises()
    await press('confirm')
    expect(wrapper.find('[data-tone="danger"]').text()).toContain('You do not have permission to run this action.')
    expect(banner(wrapper).exists()).toBe(false)
    expect(router.currentRoute.value.name).toBe('record')
  })
})