import type { Locator, Page } from '@playwright/test'

import { captureScreenshot, expect, test } from './fixtures'
import { TeachingContractMock } from './teaching-contract-mock'

const visibleDialog = (page: Page) => page.locator('.el-dialog:visible').last()

const chooseSelectOption = async (page: Page, scope: Locator, label: string, option: string) => {
  const formSelect = scope.locator('.el-form-item').filter({ hasText: label }).first().locator('.el-select')
  const select = await formSelect.count()
    ? formSelect
    : scope.locator('.el-select').filter({ hasText: label }).first()
  await select.click()
  const dropdown = page.locator('.el-select-dropdown:visible').last()
  await expect(dropdown.getByText(option, { exact: true })).toBeVisible()
  await dropdown.getByText(option, { exact: true }).click()
}

const switchIdentity = async (page: Page, contract: TeachingContractMock, identity: Parameters<TeachingContractMock['setIdentity']>[0]) => {
  contract.setIdentity(identity)
  await page.reload()
}

test.describe('教学实施模块状态化 UI 契约', () => {
  test('六个侧栏入口可达，指导书和训练记录可在模块内完成完整往返', async ({ page }, testInfo) => {
    await page.setViewportSize({ width: 1920, height: 1080 })
    const contract = new TeachingContractMock('admin')
    contract.seedVirtualReviewedRun()
    await contract.install(page)

    const entries = [
      ['/teaching/virtual-training', 'teaching-task-center'],
      ['/teaching/physical-training', 'teaching-task-center'],
      ['/teaching/confrontation', 'teaching-task-center'],
      ['/teaching/immersive', 'immersive-viewer-panel'],
      ['/teaching/exams', 'teaching-task-center'],
      ['/teaching/data-center', 'analytics-workspace'],
    ] as const

    for (const [path, workspaceTestId] of entries) {
      await page.goto(path)
      await expect(page.getByTestId(workspaceTestId)).toBeVisible()
      await expect(page.locator('.ttc-hero, .teaching-v2-hero, .guide-standalone-hero')).toHaveCount(0)
      if (workspaceTestId === 'teaching-task-center') {
        const toolbar = page.locator('.ttc-task-workspace > .ttc-filter-row')
        const keyword = toolbar.locator('.ttc-keyword')
        const createButton = toolbar.getByRole('button', { name: /新建/ })
        await expect(toolbar.locator('.el-select').first()).toBeVisible()
        await expect(page.locator('.ttc-status-bar, .ttc-metrics')).toHaveCount(0)
        await expect(page.locator('.ttc-task-workspace > .ttc-inline-summary')).toBeVisible()
        await expect(createButton).toBeVisible()
        const [toolbarBox, keywordBox, createBox] = await Promise.all([toolbar.boundingBox(), keyword.boundingBox(), createButton.boundingBox()])
        for (const box of [toolbarBox, keywordBox, createBox]) expect(box).not.toBeNull()
        expect(keywordBox!.width).toBeGreaterThan(230)
        expect(keywordBox!.width).toBeLessThanOrEqual(270)
        expect(createBox!.x + createBox!.width).toBeGreaterThan(toolbarBox!.x + toolbarBox!.width - 40)

        if (path === '/teaching/virtual-training') {
          const grid = page.locator('.ttc-assignment-grid')
          const card = page.getByTestId('teaching-assignment-TASK-VIRTUAL-001')
          const assignmentRunRequests = () => contract.requests.filter((request) => request.method === 'GET'
            && request.path === '/runs'
            && request.query.get('assignmentId') === 'assignment-virtual-common').length
          const assignmentRunRequestsBefore = assignmentRunRequests()
          await expect(grid).toHaveClass(/ttc-assignment-grid--single/)
          await expect(card).toHaveClass(/virtual-prototype-card/)
          await expect(card).toContainText('固化定义版本 2.0')
          await expect(card.locator('.ttc-mode-summary')).toHaveText('演示 / 训练 / 模拟考试')
          await expect(card).toContainText('分配学员')
          expect(assignmentRunRequestsBefore).toBe(0)

          const detailsButton = card.getByRole('button', { name: /学员明细 1/ })
          await expect(detailsButton).toHaveAttribute('aria-expanded', 'false')
          await detailsButton.click()
          const details = card.locator('.ttc-assignment-runs')
          await expect(details).toBeVisible()
          await expect(details.locator('tbody tr')).toHaveCount(1)
          await expect(card.locator('.ttc-progress-block')).toContainText('100%')
          await expect.poll(assignmentRunRequests).toBeGreaterThan(assignmentRunRequestsBefore)
          await expect(detailsButton).toHaveAttribute('aria-expanded', 'true')
          await detailsButton.click()
          await expect(details).toHaveCount(0)
        }
      }
      await expect(page.locator('iframe')).toHaveCount(0)
    }

    await page.goto('/teaching/virtual-training')
    await page.getByTestId('teaching-tab-guides').click()
    await expect(page).toHaveURL(/\/teaching\/virtual-training\?view=guides$/)
    await expect(page.getByRole('heading', { name: '虚拟仿真可用指导书', exact: true })).toBeVisible()
    await expect(page.getByTestId('teaching-guide-library').locator('.guide-card-v2')).toHaveCount(1)
    await page.getByRole('button', { name: /打开阅读/ }).first().click()
    const guideReader = page.locator('.guide-reader-v2')
    await expect(guideReader).toBeVisible()
    await expect(guideReader).toContainText('01 安全准备')
    await expect(guideReader).toContainText('断电隔离')
    await guideReader.getByRole('button', { name: '下一步', exact: true }).click()
    await expect(guideReader.getByRole('heading', { name: '压力释放', exact: true })).toBeVisible()
    await expect(guideReader).toContainText('目标压力')
    await guideReader.getByRole('button', { name: '下一步', exact: true }).click()
    await expect(guideReader.getByRole('heading', { name: '复装与复测', exact: true })).toBeVisible()
    await expect(guideReader.getByRole('button', { name: '下一步', exact: true })).toBeDisabled()
    await captureScreenshot(page, testInfo, 'teaching-guide-full-reader')
    await page.getByRole('button', { name: /返回指导书列表/ }).click()
    await expect(page.locator('.guide-list-card')).toBeVisible()
    await page.getByTestId('teaching-tab-tasks').click()
    await expect(page).toHaveURL(/\/teaching\/virtual-training$/)
    await expect(page.getByTestId('teaching-assignment-TASK-VIRTUAL-001')).toBeVisible()

    await page.getByTestId('teaching-tab-records').click()
    await expect(page).toHaveURL(/\/teaching\/virtual-training\?view=records$/)
    await expect(page.locator('.ttc-record-table')).toBeVisible()
    await expect(page.locator('.ttc-record-table tbody tr')).toHaveCount(1)
    await page.getByRole('button', { name: '查看详情', exact: true }).first().click()
    const recordDialog = visibleDialog(page)
    await expect(recordDialog).toContainText('详情页仅展示任务结果与步骤快照')
    await expect(recordDialog).toContainText('92 分')
    await expect(recordDialog).toContainText('2 / 2')
    await captureScreenshot(page, testInfo, 'teaching-training-record-detail')
    await recordDialog.getByRole('button', { name: /返回记录列表/ }).click()
    await expect(page.locator('.ttc-record-table')).toBeVisible()
    await page.getByRole('button', { name: '完整过程', exact: true }).first().click()
    await expect(page).toHaveURL(/\/teaching\/virtual-training\/runs\/run-virtual-reviewed\?returnView=records&observe=1$/)
    await expect(page.locator('.teaching-runtime-v2')).toBeVisible()
    await expect(page.getByText('当前为教员/管理员观察席', { exact: true })).toBeVisible()
    await expect(page.getByText('完成：识别作业对象', { exact: true })).toBeVisible()
    await expect(page.getByRole('button', { name: /完成|提交训练结果|开始训练/ })).toHaveCount(0)
    await captureScreenshot(page, testInfo, 'teaching-training-record-full-process')
    await page.locator('.runtime-back').click()
    await expect(page).toHaveURL(/\/teaching\/virtual-training\?view=records$/)
    await expect(page.locator('.ttc-record-table')).toBeVisible()
    await page.getByTestId('teaching-tab-tasks').click()
    await expect(page).toHaveURL(/\/teaching\/virtual-training$/)
    await expect(page.locator('iframe')).toHaveCount(0)
    await captureScreenshot(page, testInfo, 'teaching-module-guide-record-roundtrip')
  })

  test('对抗任务监控可切换运行、进入三维只读观察并按最终 API 契约注入故障', async ({ page }, testInfo) => {
    await page.setViewportSize({ width: 1920, height: 1080 })
    const contract = new TeachingContractMock('teacher')
    contract.seedConfrontationMonitorRuns()
    await contract.install(page)

    await page.goto('/teaching/confrontation')
    await page.getByTestId('teaching-monitor-TASK-CONFRONTATION-001').click()
    await expect(page).toHaveURL(/\/teaching\/confrontation\/tasks\/assignment-confrontation\/monitor$/)

    const monitor = page.getByTestId('confrontation-monitor')
    await expect(monitor).toBeVisible()
    await expect(monitor.locator('.monitor-run-list button')).toHaveCount(2)
    await expect(page.getByTestId('confrontation-monitor-scene').locator('canvas')).toBeVisible({ timeout: 30_000 })
    await expect(page.getByTestId('confrontation-monitor-run-run-confrontation')).toHaveClass(/active/)
    await expect(page.getByTestId('confrontation-monitor-run-run-confrontation')).toContainText('RED')

    await page.getByTestId('confrontation-monitor-run-run-confrontation-blue').click()
    await expect(page.getByTestId('confrontation-monitor-run-run-confrontation-blue')).toHaveClass(/active/)
    await expect(page.getByTestId('confrontation-monitor-run-run-confrontation-blue')).toContainText('BLUE')
    await expect(monitor.locator('.monitor-event-timeline')).toContainText('尚未产生过程事件')
    await captureScreenshot(page, testInfo, 'teaching-confrontation-monitor-switch')

    await page.getByTestId('confrontation-monitor-inject').click()
    const injectionDialog = visibleDialog(page)
    await expect(injectionDialog).toContainText('故障真值仅写入服务端私密载荷')
    const publicSummary = '训练设备出现动臂响应迟缓与压力波动，请按岗位流程排查。'
    await injectionDialog.locator('textarea').fill(publicSummary)
    await injectionDialog.getByRole('button', { name: '确认注入', exact: true }).click()
    await expect(injectionDialog).toBeHidden()
    await expect(monitor.locator('.monitor-interventions')).toContainText(publicSummary)

    const createIntervention = contract.last('POST', '/assignments/assignment-confrontation/interventions')
    expect(createIntervention?.body).toMatchObject({
      type: 'FAULT',
      targetScope: 'ASSIGNMENT',
      publicSummary,
      publicPayload: { assignmentFaultId: 'assignment-fault-public', faultCode: 'HYDRAULIC.VALVE.STUCK' },
      privatePayload: {
        assignmentFaultId: 'assignment-fault-public',
        faultCode: 'HYDRAULIC.VALVE.STUCK',
        privateTruth: { text: '液压阀芯卡滞真值' },
      },
    })
    expect(JSON.stringify(createIntervention?.body.publicPayload)).not.toContain('液压阀芯卡滞真值')
    expect(contract.count('POST', /\/interventions\/[^/]+\/activate$/)).toBe(1)

    await page.getByTestId('confrontation-monitor-run-run-confrontation').click()
    await page.getByTestId('confrontation-monitor-observe').click()
    await expect(page).toHaveURL(/\/teaching\/confrontation\/runs\/run-confrontation\?observe=1$/)
    const observerWorkbench = page.locator('.teaching-runtime-v2[data-channel="confrontation"]')
    await expect(observerWorkbench).toBeVisible()
    await expect(observerWorkbench.getByText('只读观察', { exact: true })).toBeVisible()
    await expect(observerWorkbench.getByText('当前为教员/管理员观察席', { exact: true })).toBeVisible()
    await expect(observerWorkbench.locator('.runtime-stage-card canvas')).toBeVisible({ timeout: 30_000 })
    await expect(observerWorkbench.getByRole('button', { name: /提交岗位动作|完成当前岗位动作|提交团队结果/ })).toHaveCount(0)
    await captureScreenshot(page, testInfo, 'teaching-confrontation-observer-runtime')
  })

  test('虚拟、实装、对抗三通道运行工作台结构完整，正式考核仅投影当前步骤并锁定辅助能力', async ({ page }, testInfo) => {
    await page.setViewportSize({ width: 1920, height: 1080 })
    const contract = new TeachingContractMock('studentLeader')
    contract.seedImmersiveRun()
    await contract.install(page)

    const workbenchCases = [
      {
        path: '/teaching/virtual-training/runs/run-immersive',
        channel: 'virtual',
        expected: ['虚拟仿真 · 训练工作台', '数字教员', '规则检测目标'],
        screenshot: 'teaching-runtime-virtual-workbench',
      },
      {
        path: '/teaching/physical-training/runs/run-physical',
        channel: 'physical',
        expected: ['实装实训 · 训练工作台', '现场事件接入', '当前事件通道'],
        screenshot: 'teaching-runtime-physical-workbench',
      },
      {
        path: '/teaching/confrontation/runs/run-confrontation',
        channel: 'confrontation',
        expected: ['对抗训练 · 训练工作台', '团队与岗位', '故障与异常'],
        screenshot: 'teaching-runtime-confrontation-workbench',
      },
    ] as const

    for (const item of workbenchCases) {
      await page.goto(item.path)
      const workbench = page.locator(`.teaching-runtime-v2[data-channel="${item.channel}"]`)
      await expect(workbench).toBeVisible()
      await expect(workbench.locator('.runtime-left-rail')).toBeVisible()
      await expect(workbench.locator('.runtime-stage-card canvas')).toBeVisible({ timeout: 30_000 })
      await expect(workbench.locator('.runtime-right-rail')).toBeVisible()
      await expect(workbench.locator('.runtime-operation-dock')).toBeVisible()
      for (const copy of item.expected) await expect(workbench.getByText(copy, { exact: true }).first()).toBeVisible()
      await expect(workbench.locator('iframe')).toHaveCount(0)
      await captureScreenshot(page, testInfo, item.screenshot)
    }

    await page.goto('/teaching/exams/runs/run-exam')
    const examWorkbench = page.locator('.teaching-runtime-v2[data-formal-exam="true"]')
    await expect(examWorkbench).toBeVisible()
    await expect(examWorkbench.getByText('正式考核保护已启用', { exact: true })).toBeVisible()
    await expect(examWorkbench.locator('.runtime-step-rail li')).toHaveCount(1)
    await expect(examWorkbench.locator('.runtime-step-rail>header')).toContainText('1 / 2')
    await expect(examWorkbench.getByRole('button', { name: /操作帮助|过程记录|上一步|回放|演示|提示/ })).toHaveCount(0)
    await expect(examWorkbench.locator('.digital-instructor-card')).toHaveCount(0)
    await expect.poll(() => contract.count('GET', '/runs/run-exam/execution')).toBeGreaterThan(0)
    await captureScreenshot(page, testInfo, 'teaching-runtime-formal-exam-lock')
  })

  test('沉浸交互的本地按键配置可保存、刷新恢复并一键回到默认值', async ({ page }, testInfo) => {
    await page.setViewportSize({ width: 1920, height: 1080 })
    const contract = new TeachingContractMock('studentLeader')
    contract.seedImmersiveRun()
    contract.keepOnlyRuns('run-immersive')
    await contract.install(page)

    await page.goto('/teaching/immersive')
    const mappingPanel = page.locator('.xr-v2-mapping-panel')
    await expect(mappingPanel).toBeVisible()
    const triggerMapping = mappingPanel.locator('label').filter({ hasText: '扳机键' })
    await triggerMapping.locator('.el-select').click()
    await page.locator('.el-select-dropdown:visible').last().getByText('确认当前操作', { exact: true }).click()
    await page.getByRole('button', { name: '保存本地配置', exact: true }).click()

    const saved = await page.evaluate(() => JSON.parse(window.localStorage.getItem('unreal-tran:teaching-xr-preferences:v1') || '{}') as { interactionMode?: string; mappings?: Record<string, string> })
    expect(saved).toMatchObject({ interactionMode: 'DESKTOP', mappings: { trigger: '确认当前操作' } })
    await expect(page.getByText('本地交互配置已保存', { exact: true }).first()).toBeVisible()
    await captureScreenshot(page, testInfo, 'teaching-immersive-local-config-saved')

    await page.reload()
    const restoredPanel = page.locator('.xr-v2-mapping-panel')
    const restoredTrigger = restoredPanel.locator('label').filter({ hasText: '扳机键' })
    await expect(restoredTrigger.locator('.el-select')).toContainText('确认当前操作')
    await restoredPanel.getByRole('button', { name: '恢复默认', exact: true }).click()
    await expect(restoredTrigger.locator('.el-select')).toContainText('抓取 / 释放零件')
    expect(await page.evaluate(() => window.localStorage.getItem('unreal-tran:teaching-xr-preferences:v1'))).toBeNull()
    await expect(page.getByTestId('immersive-event-log')).toContainText('本地交互配置已恢复默认')
    await captureScreenshot(page, testInfo, 'teaching-immersive-local-config-restored')
  })

  test('纯行政只读加载任务时不请求 runs，数据中心仅展示部门聚合', async ({ page }, testInfo) => {
    const contract = new TeachingContractMock('administrative')
    await contract.install(page)

    await page.goto('/teaching/virtual-training')
    await expect(page.getByText('虚拟维修训练', { exact: true })).toBeVisible()
    await expect(page.getByText('部门范围只读', { exact: true })).toBeVisible()
    await expect(page.getByRole('button', { name: /新建任务/ })).toHaveCount(0)
    expect(contract.count('GET', '/runs')).toBe(0)
    expect(contract.administrativeRunsRejected).toBe(0)

    await page.getByRole('button', { name: '任务详情', exact: true }).click()
    const drawer = page.locator('.el-drawer:visible')
    await expect(drawer).toContainText('虚拟维修训练')
    await expect(drawer.getByText('执行与评定记录', { exact: true })).toHaveCount(0)
    await expect(drawer.getByRole('button', { name: '查看运行' })).toHaveCount(0)
    expect(contract.count('GET', /\/runs$/)).toBe(0)

    await page.goto('/teaching/data-center')
    await expect(page.getByText('部门范围只读汇总', { exact: true })).toBeVisible()
    await expect(page.getByTestId('analytics-learner-table')).toHaveCount(0)
    expect(contract.count('GET', '/analytics/records')).toBe(0)
    expect(contract.administrativeAnalyticsRecordsRejected).toBe(0)
    await captureScreenshot(page, testInfo, 'teaching-administrative-readonly')
  })

  test('UNION 行政加学员可识别本人运行，并完成 COMMON 领取到教员评定闭环', async ({ page }, testInfo) => {
    const contract = new TeachingContractMock('unionAdministrativeStudent')
    const definition = contract.assignments.get('assignment-virtual-common')?.definitionSnapshot as { steps: Array<Record<string, unknown>> }
    expect(definition.steps.every((step) => typeof step.stepCode === 'string' && !('code' in step) && !('id' in step))).toBe(true)
    await contract.install(page)

    await page.goto('/teaching/virtual-training')
    await expect(page.getByText('虚拟维修训练', { exact: true })).toBeVisible()
    await expect(page.getByText('部门范围只读', { exact: true })).toHaveCount(0)
    await page.getByRole('button', { name: '领取任务', exact: true }).click()

    await expect(page).toHaveURL(/\/teaching\/virtual-training\/runs\/run-virtual-common$/)
    await expect(page.getByRole('button', { name: '开始训练', exact: true })).toBeVisible()
    const acceptRequest = contract.last('POST', '/assignments/assignment-virtual-common/accept')
    expect(acceptRequest?.body).toEqual({
      assignmentVersion: 3,
      teamCode: 'NEUTRAL',
      groupCode: 'INDIVIDUAL',
      positionCode: 'LEARNER',
    })

    await page.getByRole('button', { name: '开始训练', exact: true }).click()
    await page.getByRole('button', { name: '完成并进入下一步', exact: true }).click()
    await expect(page.getByRole('button', { name: '完成当前步骤', exact: true })).toBeVisible()
    await page.getByRole('button', { name: '完成当前步骤', exact: true }).click()
    await expect(page.getByRole('button', { name: '提交训练结果', exact: true })).toBeVisible()

    const progressRequests = contract.requests.filter((item) => item.method === 'PUT' && item.path === '/runs/run-virtual-common/progress')
    expect(progressRequests).toHaveLength(2)
    expect(progressRequests.map((item) => item.body.completedStepCode)).toEqual(['STEP-01', 'STEP-02'])
    for (const request of progressRequests) {
      expect(request.body).not.toHaveProperty('percent')
      expect(request.body).not.toHaveProperty('currentStepCode')
    }

    await page.getByRole('button', { name: '提交训练结果', exact: true }).click()
    await visibleDialog(page).getByRole('button', { name: '确认提交', exact: true }).click()
    await expect(page.getByText('待评定', { exact: true }).first()).toBeVisible()
    expect(contract.runs.get('run-virtual-common')?.status).toBe('SUBMITTED')

    await page.goto('/teaching/data-center')
    await expect.poll(() => contract.count('GET', '/analytics/records')).toBeGreaterThan(0)
    expect(contract.last('GET', '/analytics/records')?.query.get('userId')).toBe('4')
    await expect(page.locator('.teaching-v2-filter-toolbar').getByText('全部部门', { exact: true })).toHaveCount(0)
    await expect(page.locator('.teaching-v2-filter-toolbar').getByText('全部学员', { exact: true })).toHaveCount(0)

    await switchIdentity(page, contract, 'teacher')
    await page.goto('/teaching/virtual-training')
    await page.getByRole('button', { name: /学员明细/ }).click()
    const details = page.locator('.ttc-assignment-runs')
    await expect(details.getByRole('button', { name: '评定', exact: true })).toBeVisible()
    await details.getByRole('button', { name: '评定', exact: true }).click()
    await visibleDialog(page).getByRole('button', { name: '提交评定', exact: true }).click()
    await expect(page.getByText('评定结果已提交', { exact: true })).toBeVisible()
    expect(contract.runs.get('run-virtual-common')?.status).toBe('REVIEWED')
    expect(contract.count('POST', '/runs/run-virtual-common/review')).toBe(1)
    await captureScreenshot(page, testInfo, 'teaching-common-stateful-review')
  })

  test('无评定权限不显示超时入口，教员可将超时运行结算后评定', async ({ page }, testInfo) => {
    const contract = new TeachingContractMock('administrative')
    contract.seedExpiredRun()
    await contract.install(page)

    await page.goto('/teaching/virtual-training')
    await page.getByRole('button', { name: '任务详情', exact: true }).click()
    await expect(page.locator('.el-drawer:visible').getByRole('button', { name: '超时结算', exact: true })).toHaveCount(0)
    expect(contract.count('POST', '/runs/run-timeout/timeout')).toBe(0)

    await switchIdentity(page, contract, 'teacher')
    await page.getByRole('button', { name: /学员明细/ }).click()
    let details = page.locator('.ttc-assignment-runs')
    await expect(details.getByRole('button', { name: '超时结算', exact: true })).toBeVisible()
    await expect(details.getByRole('button', { name: '结束运行', exact: true })).toHaveCount(0)
    await details.getByRole('button', { name: '超时结算', exact: true }).click()
    const timeoutDialog = visibleDialog(page)
    await expect(timeoutDialog.getByRole('heading', { name: '确认超时结算', exact: true })).toBeVisible()
    await expect(timeoutDialog).toContainText('结算后该运行进入待评定状态')
    await timeoutDialog.getByRole('button', { name: '确认结算', exact: true }).click()

    await expect(page.getByText('运行已超时结算，可继续进行评定', { exact: true })).toBeVisible()
    await expect(timeoutDialog).toBeHidden()
    expect(contract.last('POST', '/runs/run-timeout/timeout')?.body).toEqual({ version: 2 })
    expect(contract.runs.get('run-timeout')?.status).toBe('SUBMITTED')
    await page.getByRole('button', { name: /学员明细/ }).click()
    details = page.locator('.ttc-assignment-runs')
    await expect(details.getByRole('button', { name: '评定', exact: true })).toBeVisible()
    await details.getByRole('button', { name: '评定', exact: true }).click()
    await visibleDialog(page).getByRole('button', { name: '提交评定', exact: true }).click()
    await expect(page.getByText('评定结果已提交', { exact: true })).toBeVisible()
    expect(contract.runs.get('run-timeout')?.status).toBe('REVIEWED')
    expect(contract.last('POST', '/runs/run-timeout/review')?.body).toMatchObject({ version: 3, score: 80, passed: true })
    await captureScreenshot(page, testInfo, 'teaching-timeout-settlement-review')
  })

  test('教员可填写原因中途结束未超时运行并继续评定', async ({ page }, testInfo) => {
    const contract = new TeachingContractMock('teacher')
    contract.seedTerminableRun()
    await contract.install(page)

    await page.goto('/teaching/virtual-training')
    await page.getByRole('button', { name: /学员明细/ }).click()
    let details = page.locator('.ttc-assignment-runs')
    await expect(details.getByRole('button', { name: '超时结算', exact: true })).toHaveCount(0)
    await expect(details.getByRole('button', { name: '结束运行', exact: true })).toBeVisible()
    await details.getByRole('button', { name: '结束运行', exact: true }).click()

    const terminateDialog = visibleDialog(page)
    await expect(terminateDialog.getByRole('heading', { name: '结束运行', exact: true })).toBeVisible()
    await expect(terminateDialog).toContainText('人工中止')
    await terminateDialog.getByRole('button', { name: '确认结束', exact: true }).click()
    expect(contract.count('POST', '/runs/run-terminate/terminate')).toBe(0)
    await expect(terminateDialog).toBeVisible()

    const reason = '现场安全条件不满足，教员人工结束运行。'
    await terminateDialog.getByPlaceholder('请输入结束运行原因').fill(reason)
    await terminateDialog.getByRole('button', { name: '确认结束', exact: true }).click()

    await expect(page.getByText('运行已结束并进入待评定状态', { exact: true })).toBeVisible()
    await expect(terminateDialog).toBeHidden()
    expect(contract.last('POST', '/runs/run-terminate/terminate')?.body).toEqual({ version: 2, reason })
    expect(contract.runs.get('run-terminate')?.status).toBe('SUBMITTED')
    await page.getByRole('button', { name: /学员明细/ }).click()
    details = page.locator('.ttc-assignment-runs')
    await expect(details.getByRole('button', { name: '评定', exact: true })).toBeVisible()
    await details.getByRole('button', { name: '评定', exact: true }).click()
    await visibleDialog(page).getByRole('button', { name: '提交评定', exact: true }).click()
    await expect(page.getByText('评定结果已提交', { exact: true })).toBeVisible()
    expect(contract.runs.get('run-terminate')?.status).toBe('REVIEWED')
    expect(contract.last('POST', '/runs/run-terminate/review')?.body).toMatchObject({ version: 3, score: 80, passed: true })
    await captureScreenshot(page, testInfo, 'teaching-terminate-settlement-review')
  })

  test('对抗未开训运行可人工结束，已开训运行只能走回合超时结算', async ({ page }, testInfo) => {
    const contract = new TeachingContractMock('teacher')
    contract.seedConfrontationTerminationCases()
    await contract.install(page)

    await page.goto('/teaching/confrontation')
    await page.getByRole('button', { name: '查看', exact: true }).click()
    const drawer = page.locator('.el-drawer:visible')
    const activeRow = drawer.getByRole('row').filter({ hasText: '进行中' })
    await expect(activeRow.getByRole('button', { name: '超时结算', exact: true })).toBeVisible()
    await expect(activeRow.getByRole('button', { name: '结束运行', exact: true })).toHaveCount(0)

    const acceptedRow = drawer.getByRole('row').filter({ hasText: '待开始' })
    await expect(acceptedRow.getByRole('button', { name: '超时结算', exact: true })).toHaveCount(0)
    await acceptedRow.getByRole('button', { name: '结束运行', exact: true }).click()
    const dialog = visibleDialog(page)
    const reason = '对抗编组条件未就绪，开训前结束本次运行。'
    await dialog.getByPlaceholder('请输入结束运行原因').fill(reason)
    await dialog.getByRole('button', { name: '确认结束', exact: true }).click()

    await expect(page.getByText('运行已结束并进入待评定状态', { exact: true })).toBeVisible()
    await expect(dialog).toBeHidden()
    await expect(drawer.locator('.el-loading-mask:visible')).toHaveCount(0)
    expect(contract.last('POST', '/runs/run-confrontation-queued/terminate')?.body).toEqual({ version: 2, reason })
    expect(contract.runs.get('run-confrontation-queued')?.status).toBe('SUBMITTED')
    expect(contract.count('POST', '/runs/run-confrontation/terminate')).toBe(0)

    const submittedRow = drawer.getByRole('row').filter({ hasText: '待评定' })
    await submittedRow.getByRole('button', { name: '评定', exact: true }).click()
    await visibleDialog(page).getByRole('button', { name: '提交评定', exact: true }).click()
    await expect(page.getByText('评定结果已提交', { exact: true })).toBeVisible()
    expect(contract.runs.get('run-confrontation-queued')?.status).toBe('REVIEWED')
    await captureScreenshot(page, testInfo, 'teaching-confrontation-prestart-terminate')
  })

  test('实装训练两步只走 physical-events，服务端响应驱动下一待办步骤', async ({ page }, testInfo) => {
    const contract = new TeachingContractMock('studentLeader')
    await contract.install(page)

    await page.goto('/teaching/physical-training/runs/run-physical')
    await expect(page.getByText('现场事件接入', { exact: true })).toBeVisible()
    await page.getByRole('button', { name: '开始训练', exact: true }).click()

    const confirm = page.getByRole('button', { name: '确认已完成当前实装步骤', exact: true })
    await expect(confirm).toBeVisible()
    await confirm.click()
    await expect(page.getByText('确认液压卸压', { exact: true })).toBeVisible()
    await confirm.click()
    await expect(page.getByRole('button', { name: '提交训练结果', exact: true })).toBeVisible()

    const requests = contract.requests.filter((item) => item.method === 'POST' && item.path === '/runs/run-physical/physical-events')
    expect(requests).toHaveLength(2)
    expect(requests.map((item) => item.body.stepCode)).toEqual(['STEP-01', 'STEP-02'])
    expect(requests.map((item) => item.body.eventType)).toEqual(['MANUAL_CONFIRM_POWER_OFF', 'MANUAL_CONFIRM_PRESSURE_RELEASED'])
    expect(requests.every((item) => item.body.source === 'MANUAL' && item.body.manualConfirmed === true)).toBe(true)
    expect(requests.every((item) => Number(item.body.occurredAt) < 1_000_000_000_000)).toBe(true)
    expect(contract.count('PUT', '/runs/run-physical/progress')).toBe(0)
    expect(contract.runs.get('run-physical')?.progressPercent).toBe(100)
    await captureScreenshot(page, testInfo, 'teaching-physical-two-step-events')
  })

  test('指定任务预创建的待接收运行可完成接收并进入任务', async ({ page }) => {
    const contract = new TeachingContractMock('studentLeader')
    const pendingRun = contract.runs.get('run-physical')
    if (!pendingRun) throw new Error('缺少指定任务运行夹具')
    pendingRun.status = 'PENDING'
    pendingRun.acceptedAt = null
    await contract.install(page)

    await page.goto('/teaching/physical-training')
    const card = page.locator('.ttc-assignment-card').filter({ hasText: '实装维修训练' })
    await expect(card.getByRole('button', { name: '接收任务', exact: true })).toBeVisible()
    await card.getByRole('button', { name: '接收任务', exact: true }).click()
    await expect(page).toHaveURL(/\/teaching\/physical-training\/runs\/run-physical$/)
    expect(contract.count('POST', '/assignments/assignment-physical/accept')).toBe(1)
    expect(contract.runs.get('run-physical')?.status).toBe('ACCEPTED')
  })

  test('对抗共享运行按岗位推进、负责人提交，并仅展示故障公开投影与 TEAM 编组干预', async ({ page }, testInfo) => {
    const contract = new TeachingContractMock('studentOperator')
    await contract.install(page)
    const faultResponsePromise = page.waitForResponse((response) => response.url().includes('/assignments/assignment-confrontation/faults'))

    await page.goto('/teaching/confrontation/runs/run-confrontation')
    const faultResponse = await faultResponsePromise
    const faultPayload = await faultResponse.json() as { data: unknown }
    expect(JSON.stringify(faultPayload.data)).not.toContain('液压阀芯卡滞真值')
    expect(JSON.stringify(faultPayload.data)).not.toContain('内部触发条件')
    await expect(page.getByText('动臂响应迟缓且压力波动', { exact: true })).toBeVisible()
    await expect(page.getByText('液压阀芯卡滞真值')).toHaveCount(0)
    await expect(page.getByText('红蓝双方按岗位协同完成液压故障隔离', { exact: true })).toBeVisible()
    await expect(page.getByText('在安全约束下按完成度与用时综合判定', { exact: true })).toBeVisible()
    await expect(page.getByText(/红方维修组 · OPERATOR/)).toBeVisible()
    await expect(page.getByText(/此动作需由 TEAM_LEADER/)).toBeVisible()
    await expect(page.getByRole('button', { name: '提交岗位动作', exact: true })).toBeDisabled()

    await switchIdentity(page, contract, 'studentLeader')
    await page.getByRole('button', { name: '提交岗位动作', exact: true }).click()
    expect(contract.last('PUT', '/runs/run-confrontation/progress')?.body).toMatchObject({ completedStepCode: 'STEP-01', actionCode: 'ISSUE_COMMAND' })

    await switchIdentity(page, contract, 'studentOperator')
    await expect(page.getByText(/当前动作由岗位“OPERATOR”执行/)).toBeVisible()
    await page.getByRole('button', { name: '完成当前岗位动作', exact: true }).click()
    await expect(page.getByText('等待组长/指挥员提交', { exact: true })).toBeVisible()
    expect(contract.last('PUT', '/runs/run-confrontation/progress')?.body).toMatchObject({ completedStepCode: 'STEP-02', actionCode: 'ISOLATE_FAULT' })

    await switchIdentity(page, contract, 'studentLeader')
    await page.getByRole('button', { name: '提交团队结果', exact: true }).click()
    await visibleDialog(page).getByRole('button', { name: '确认提交', exact: true }).click()
    expect(contract.runs.get('run-confrontation')?.status).toBe('SUBMITTED')

    await switchIdentity(page, contract, 'teacher')
    await page.getByRole('button', { name: '新建干预', exact: true }).click()
    const dialog = visibleDialog(page)
    await chooseSelectOption(page, dialog, '作用层级', '指定队伍')
    await chooseSelectOption(page, dialog, '目标队伍', '红方')
    await dialog.locator('input[placeholder="可选：进一步限定编组"]').fill('GROUP-RED')
    await dialog.locator('textarea[placeholder="请输入不泄露故障答案的公开说明"]').fill('红方液压压力波动，请按岗位流程处置。')
    await dialog.getByRole('button', { name: '保存干预', exact: true }).click()
    await expect(page.getByText('红方液压压力波动，请按岗位流程处置。', { exact: true })).toBeVisible()
    await page.getByRole('button', { name: '激活', exact: true }).click()

    const intervention = contract.last('POST', '/assignments/assignment-confrontation/interventions')
    expect(intervention?.body).toMatchObject({ targetScope: 'TEAM', targetTeamCode: 'RED', targetGroupCode: 'GROUP-RED' })
    expect(intervention?.body).not.toHaveProperty('privatePayload')
    expect(contract.interventions[0]?.status).toBe('ACTIVE')
    await captureScreenshot(page, testInfo, 'teaching-confrontation-role-and-intervention')
  })

  test('正式考核提交 Unix 秒并锁定所有辅助能力', async ({ page }, testInfo) => {
    const contract = new TeachingContractMock('teacher')
    await contract.install(page)

    await page.goto('/teaching/exams')
    await page.getByRole('button', { name: '新建正式考核', exact: true }).click()
    const dialog = visibleDialog(page)
    await dialog.getByRole('textbox', { name: /任务名称/ }).fill('状态化契约正式考核')
    await chooseSelectOption(page, dialog, '训练内容', '挖掘机液压系统训练 · V2')
    await dialog.getByRole('combobox', { name: '开始时间' }).fill('2026-08-11 09:00:00')
    await dialog.getByRole('combobox', { name: '截止时间' }).fill('2026-08-11 11:00:00')
    await chooseSelectOption(page, dialog, '参训学员', '红方队长 · 维修教研室')
    await page.keyboard.press('Escape')
    await dialog.getByRole('button', { name: '保存草稿', exact: true }).click()
    await expect(dialog).toBeHidden()

    const createRequest = contract.last('POST', '/assignments')
    expect(createRequest?.body).toMatchObject({ assignmentKind: 'FORMAL_EXAM', executionMode: 'EXAM', digitalHumanAllowed: false })
    expect(typeof createRequest?.body.scheduleStartAt).toBe('number')
    expect(typeof createRequest?.body.dueAt).toBe('number')
    expect(Number(createRequest?.body.scheduleStartAt)).toBeLessThan(1_000_000_000_000)
    expect(Number(createRequest?.body.dueAt)).toBeGreaterThan(Number(createRequest?.body.scheduleStartAt))

    contract.keepOnlyRuns('run-exam')
    await switchIdentity(page, contract, 'studentLeader')
    await page.goto('/teaching/exams/runs/run-exam')
    await expect(page.getByText('正式考核保护已启用', { exact: true })).toBeVisible()
    await expect(page.getByText(/关闭演示、步骤提示、回退、答案和数字教员/)).toBeVisible()
    await expect(page.getByRole('button', { name: /演示|提示|回退|回放|上一步/ })).toHaveCount(0)
    await expect.poll(() => contract.count('GET', '/runs/run-exam/execution')).toBeGreaterThan(0)

    await page.goto('/teaching/immersive')
    await expect(page.getByText('正式考核禁止数字人、提示和演示。', { exact: true })).toBeVisible()
    await expect(page.getByText('本地数字人服务', { exact: true })).toHaveCount(0)
    await expect.poll(() => contract.count('GET', '/runs/run-exam/assets')).toBeGreaterThan(0)
    await expect.poll(() => contract.count('GET', '/runs/run-exam/execution')).toBeGreaterThan(1)
    await captureScreenshot(page, testInfo, 'teaching-formal-exam-seconds-and-lock')
  })

  test('沉浸执行权限缺失时启动检查与桌面 WebXR 入口前置只读', async ({ page }) => {
    const contract = new TeachingContractMock('studentLeader')
    contract.seedImmersiveRun()
    contract.keepOnlyRuns('run-immersive')
    contract.denyPermissions('teaching.immersive.execute')
    await contract.install(page)

    await page.goto('/teaching/immersive')
    const preflight = page.getByTestId('immersive-preflight')
    await expect(preflight).toContainText('当前身份仅可查看，无沉浸训练执行权限')
    await expect(preflight).toContainText('不会创建服务端会话，也不会申请浏览器 WebXR 会话')
    const desktopStarts = page.getByRole('button', { name: /只读查看，无法启动/ })
    await expect(desktopStarts).toHaveCount(1)
    for (const button of await desktopStarts.all()) await expect(button).toBeDisabled()
    await expect(page.getByRole('button', { name: 'VR 沉浸模式' })).toBeDisabled()
    expect(contract.count('POST', /\/runs\/[^/]+\/xr-sessions$/)).toBe(0)
  })

  test('运行场景与 WebXR 消费 definitionSnapshot 和教学资产，并完成桌面会话登记与结束', async ({ page }, testInfo) => {
    const contract = new TeachingContractMock('studentLeader')
    contract.seedImmersiveRun()
    contract.keepOnlyRuns('run-immersive')
    await contract.install(page)
    let modelRequests = 0
    page.on('request', (request) => { if (new URL(request.url()).pathname === '/models/excavator-a.glb') modelRequests += 1 })

    await page.goto('/teaching/immersive')
    await expect(page.getByTestId('immersive-viewer-panel')).toBeVisible()
    await expect(page.locator('.teaching-v2-hero')).toHaveCount(0)
    await expect.poll(() => contract.count('GET', '/runs/run-immersive/assets')).toBeGreaterThan(0)
    await expect(page.locator('.immersive-scene-status')).toContainText('已加载“虚拟维修训练”发布场景', { timeout: 30_000 })
    await expect.poll(() => modelRequests).toBeGreaterThan(0)
    await expect(page.locator('.immersive-viewer canvas')).toBeVisible()
    await expect(page.locator('iframe')).toHaveCount(0)

    await expect(page.getByTestId('immersive-device-panel')).toBeVisible()
    await expect(page.getByTestId('immersive-calibration')).toBeVisible()
    await expect(page.getByTestId('immersive-preflight')).toBeVisible()
    await page.getByRole('button', { name: '启动桌面会话', exact: true }).click()
    await expect(page.getByRole('button', { name: '结束会话', exact: true })).toBeVisible()
    expect(contract.last('POST', '/runs/run-immersive/xr-sessions')?.body).toMatchObject({ mode: 'INLINE', referenceSpaceType: 'LOCAL' })
    await page.getByRole('button', { name: '结束会话', exact: true }).click()
    await expect(page.getByRole('button', { name: '结束会话', exact: true })).toHaveCount(0)
    expect(contract.count('PUT', '/xr-sessions/xr-session-1/end')).toBe(1)
    await captureScreenshot(page, testInfo, 'teaching-real-assets-and-xr-session')
  })

  test('数据中心查询分页安全明细，并以 Unix 秒提交时间筛选', async ({ page }, testInfo) => {
    const contract = new TeachingContractMock('teacher')
    await contract.install(page)

    await page.goto('/teaching/data-center')
    await expect(page.getByTestId('analytics-channel-summary')).toBeVisible()
    await page.getByTestId('analytics-tab-exam').click()
    await expect(page.getByText('虚拟维修正式考核', { exact: true })).toBeVisible()
    await page.locator('input[placeholder="搜索学员、编号或任务名称"]').fill('红方队长')
    await chooseSelectOption(page, page.locator('.teaching-v2-filter-toolbar'), '全部渠道', '虚拟仿真')
    await chooseSelectOption(page, page.locator('.teaching-v2-filter-toolbar'), '全部状态', '已评定')
    const toolbar = page.locator('.teaching-v2-filter-toolbar')
    const startAtInput = toolbar.getByRole('combobox', { name: '开始时间' })
    const endAtInput = toolbar.getByRole('combobox', { name: '结束时间' })
    await startAtInput.fill('2026-08-01 00:00:00')
    await startAtInput.press('Enter')
    await endAtInput.fill('2026-08-12 00:00:00')
    await endAtInput.press('Enter')
    await page.keyboard.press('Escape')
    await page.getByRole('button', { name: '搜索', exact: true }).click()

    await expect.poll(() => contract.count('GET', '/analytics/records')).toBeGreaterThan(1)
    const query = contract.last('GET', '/analytics/records')?.query
    expect(query?.get('keyword')).toBe('红方队长')
    expect(query?.get('channel')).toBe('VIRTUAL')
    // 页签在已授权的安全明细内做客户端分组；服务端组合筛选不再重复提交类型字段。
    expect(query?.get('assignmentKind')).toBeNull()
    expect(query?.get('status')).toBe('REVIEWED')
    expect(Number(query?.get('startAt'))).toBeLessThan(1_000_000_000_000)
    expect(Number(query?.get('endAt'))).toBeGreaterThan(Number(query?.get('startAt')))

    await page.getByRole('button', { name: '详情', exact: true }).click()
    const drawer = page.locator('.el-drawer:visible')
    await expect(drawer).toContainText('教学记录详情')
    await expect(drawer).toContainText('此处只展示服务端授权的安全明细')
    await expect(drawer).not.toContainText('checkpoint')
    await expect(drawer).not.toContainText('privatePayload')
    await captureScreenshot(page, testInfo, 'teaching-analytics-safe-records')
  })
})