import assert from 'node:assert/strict'
import { readFileSync } from 'node:fs'
import test from 'node:test'
import { fileURLToPath } from 'node:url'
import { ref } from 'vue'

import {
  applyApplicationBusinessTimeContext,
  buildApplicationPreviewFooterMessage,
  buildApplicationPreviewRows,
  buildApplicationPreviewSubmitText,
  buildApplicationTemplatePreview,
  applyApplicationPolicyEstimateResult,
  buildApplicationPolicyEstimateRequest,
  buildLocalApplicationPreview,
  buildLocalApplicationPreviewMessage,
  buildModelRefinedApplicationPreview,
  normalizeApplicationPreview,
  resolveApplicationTimeLabel,
  shouldUseLocalApplicationPreview
} from '../src/utils/expenseApplicationPreview.js'
import {
  buildMockApplicationTransportEstimate,
  resolveMockApplicationTransportWaitMs,
  buildSystemApplicationEstimate
} from '../src/utils/expenseApplicationEstimate.js'
import {
  TRAVEL_PLANNING_ACTION_GENERATE,
  TRAVEL_PLANNING_ACTION_SKIP,
  buildTravelPlanningNudgeMessage,
  buildTravelPlanningRecommendation,
  buildTravelPlanningSuggestedActions
} from '../src/utils/travelApplicationPlanning.js'
import { renderMarkdown } from '../src/utils/markdown.js'
import {
  createMessage as createConversationMessage,
  hasMeaningfulSessionMessages
} from '../src/views/scripts/travelReimbursementConversationModel.js'
import { useTravelReimbursementFlow } from '../src/views/scripts/useTravelReimbursementFlow.js'
import { useApplicationPreviewEditor } from '../src/views/scripts/useApplicationPreviewEditor.js'

const submitComposerScript = readFileSync(
  fileURLToPath(new URL('../src/views/scripts/useTravelReimbursementSubmitComposer.js', import.meta.url)),
  'utf8'
)
const createViewScript = readFileSync(
  fileURLToPath(new URL('../src/views/scripts/TravelReimbursementCreateView.js', import.meta.url)),
  'utf8'
)
const createViewTemplate = readFileSync(
  fileURLToPath(new URL('../src/views/TravelReimbursementCreateView.vue', import.meta.url)),
  'utf8'
)
const messageItemTemplate = readFileSync(
  fileURLToPath(new URL('../src/components/travel/TravelReimbursementMessageItem.vue', import.meta.url)),
  'utf8'
)
const messageItemStyles = readFileSync(
  fileURLToPath(new URL('../src/assets/styles/components/travel-reimbursement-message-item.css', import.meta.url)),
  'utf8'
)
const applicationMessageStyles = readFileSync(
  fileURLToPath(new URL('../src/assets/styles/components/travel-reimbursement-message-application.css', import.meta.url)),
  'utf8'
)
const conversationModelScript = readFileSync(
  fileURLToPath(new URL('../src/views/scripts/travelReimbursementConversationModel.js', import.meta.url)),
  'utf8'
)
const previewEditorScript = readFileSync(
  fileURLToPath(new URL('../src/views/scripts/useApplicationPreviewEditor.js', import.meta.url)),
  'utf8'
)
const flowScript = readFileSync(
  fileURLToPath(new URL('../src/views/scripts/useTravelReimbursementFlow.js', import.meta.url)),
  'utf8'
)

function createFlowHarness() {
  return useTravelReimbursementFlow({
    activeSessionType: ref('application'),
    reviewDrawerMode: ref(''),
    insightPanelCollapsed: ref(true),
    isKnowledgeSession: ref(false),
    fetchAgentRunDetail: async () => null,
    buildLocalIntentPreview: () => '本地意图预览',
    buildLocalExtractionProgressMessages: () => ['正在抽取信息'],
    summarizeSemanticIntentDetail: () => '模型已完成意图识别',
    summarizeSemanticParseDetail: () => '模型已完成信息抽取',
    SCENARIO_LABELS: {},
    INTENT_LABELS: {},
    EXPENSE_TYPE_LABELS: {},
    FLOW_STEP_FALLBACKS: {
      intent: { title: '意图识别', tool: 'SemanticRouter', runningText: '正在识别业务意图...', completedText: '已识别业务意图' },
      extraction: { title: '信息抽取', tool: 'SemanticExtractor', runningText: '正在抽取关键信息...', completedText: '已抽取关键信息' },
      'application-submit-success': { title: '申请单提交成功', tool: 'ApplicationSubmit', runningText: '正在提交申请单...', completedText: '申请单提交成功' }
    },
    REVIEW_DRAWER_MODE_FLOW: 'flow',
    REVIEW_DRAWER_MODE_REVIEW: 'review',
    FLOW_STEP_STATUS_PENDING: 'pending',
    FLOW_STEP_STATUS_RUNNING: 'running',
    FLOW_STEP_STATUS_COMPLETED: 'completed',
    FLOW_STEP_STATUS_FAILED: 'failed'
  })
}

test('application intent uses local preview instead of immediate orchestrator call', () => {
  const prompt = '申请 2026-05-20 至 2026-05-23 去上海支撑上海电力部署项目，出差3天，高铁，预计金额2358元'
  assert.equal(
    shouldUseLocalApplicationPreview(prompt, {
      sessionType: 'application',
      attachmentCount: 0,
      reviewAction: '',
      systemGenerated: false
    }),
    true
  )
  assert.equal(
    shouldUseLocalApplicationPreview('帮我查询申请状态', {
      sessionType: 'application',
      attachmentCount: 0,
      reviewAction: '',
      systemGenerated: false
    }),
    false
  )

  const preview = buildLocalApplicationPreview(prompt, {
    name: '李文静',
    departmentName: '财务部',
    position: '财务分析师',
    managerName: '王强',
    grade: 'P5'
  })
  assert.equal(preview.fields.applicationType, '差旅费用申请')
  assert.equal(preview.fields.time, '2026-05-20 至 2026-05-23')
  assert.equal(preview.fields.location, '上海')
  assert.equal(preview.fields.days, '3天')
  assert.equal(preview.fields.transportMode, '火车')
  assert.equal(preview.fields.amount, '2358元')
  assert.equal(preview.fields.applicant, '李文静')
  assert.equal(preview.fields.grade, 'P5')
  assert.equal(preview.fields.department, '财务部')
  assert.equal(preview.fields.position, '财务分析师')
  assert.equal(preview.fields.managerName, '王强')
  assert.equal(preview.readyToSubmit, true)
  assert.doesNotMatch(buildLocalApplicationPreviewMessage(preview), /#application-submit/)
  assert.match(buildApplicationPreviewFooterMessage(preview), /#application-submit/)
  assert.match(buildLocalApplicationPreviewMessage(preview), /点击对应行即可直接编辑/)
})

test('travel application submit can continue with conversational planning recommendation', () => {
  const preview = normalizeApplicationPreview({
    fields: {
      applicationType: '差旅费用申请',
      time: '2026-02-20 至 2026-02-23',
      location: '上海市',
      reason: '支撑国网仿生产环境建设',
      days: '4天',
      transportMode: '火车'
    }
  })
  const draftPayload = { claim_no: 'AP-202606030001-ABCDE123' }
  const nudge = buildTravelPlanningNudgeMessage(preview, draftPayload)
  const actions = buildTravelPlanningSuggestedActions(preview, draftPayload)
  const recommendation = buildTravelPlanningRecommendation(preview, draftPayload)

  assert.match(nudge, /上海市差旅申请已经提交/)
  assert.match(nudge, /2026-02-20 至 2026-02-23/)
  assert.deepEqual(actions.map((item) => item.action_type), [
    TRAVEL_PLANNING_ACTION_GENERATE,
    TRAVEL_PLANNING_ACTION_SKIP
  ])
  assert.match(recommendation, /轻量行程规划/)
  assert.match(recommendation, /优先看上午到中午抵达 上海市 的火车班次/)
  assert.match(recommendation, /客户现场周边/)
  assert.match(recommendation, /AP-202606030001-ABCDE123/)
})

test('application preview renders ordered editable rows and submit text uses edited values', () => {
  const preview = buildLocalApplicationPreview('申请 2026-05-25 至 2026-05-28 去新疆，伊犁出差，服务美团业务部署，火车，预计费用1800元', {
    name: '李文静',
    departmentName: '财务部',
    position: '财务分析师',
    managerName: '王强',
    grade: 'P5'
  })
  assert.equal(preview.fields.location, '新疆，伊犁')
  assert.equal(preview.fields.reason, '服务美团业务部署')
  const editedPreview = normalizeApplicationPreview({
    ...preview,
    fields: {
      ...preview.fields,
      reason: '客户现场项目支持',
      amount: '1900元'
    }
  })

  const rows = buildApplicationPreviewRows(editedPreview)
  assert.deepEqual(
    rows.map((row) => row.label),
    ['申请类型', '姓名', '职级', '部门', '岗位', '直属领导', '出发时间', '返回时间', '地点', '事由', '天数', '出行方式', '住宿上限/天', '补贴标准/天', '交通费用口径', '规则测算参考', '系统预估费用']
  )
  assert.match(buildApplicationPreviewSubmitText(editedPreview), /出发时间：2026-05-25/)
  assert.match(buildApplicationPreviewSubmitText(editedPreview), /返回时间：2026-05-28/)
  assert.doesNotMatch(buildApplicationPreviewSubmitText(editedPreview), /发生时间：/)
  assert.equal(rows.find((row) => row.key === 'amount')?.value, '1900元')
  assert.equal(rows.find((row) => row.key === 'amount')?.highlight, true)
  assert.equal(rows.find((row) => row.key === 'amount')?.editable, false)
  assert.equal(rows.find((row) => row.key === 'applicant')?.editable, false)
  assert.equal(rows.find((row) => row.key === 'grade')?.editable, false)
  assert.equal(rows.find((row) => row.key === 'department')?.editable, false)
  assert.equal(rows.find((row) => row.key === 'position')?.editable, false)
  assert.equal(rows.find((row) => row.key === 'managerName')?.editable, false)
  assert.equal(rows.find((row) => row.key === 'lodgingDailyCap')?.editable, false)
  assert.match(buildApplicationPreviewSubmitText(editedPreview), /姓名：李文静/)
  assert.match(buildApplicationPreviewSubmitText(editedPreview), /部门：财务部/)
  assert.match(buildApplicationPreviewSubmitText(editedPreview), /岗位：财务分析师/)
  assert.match(buildApplicationPreviewSubmitText(editedPreview), /直属领导：王强/)
  assert.match(buildApplicationPreviewSubmitText(editedPreview), /事由：客户现场项目支持/)
  assert.match(buildApplicationPreviewSubmitText(editedPreview), /系统预估费用：1900元/)
})

test('application estimate builds deterministic mock transport amount and total', () => {
  const trainEstimate = buildMockApplicationTransportEstimate({ transportMode: '高铁', location: '上海' })
  const datedTrainEstimate = buildMockApplicationTransportEstimate({
    transportMode: '高铁',
    location: '上海',
    time: '2026-05-25 至 2026-05-28'
  })
  const flightEstimate = buildMockApplicationTransportEstimate({ transportMode: '机票', location: '新疆，伊犁' })
  const shipEstimate = buildMockApplicationTransportEstimate({ transportMode: '船票', location: '厦门' })
  const totalEstimate = buildSystemApplicationEstimate({
    transportMode: '火车',
    location: '上海',
    lodgingAmount: 1800,
    allowanceAmount: 360
  })
  const datedTotalEstimate = buildSystemApplicationEstimate({
    transportMode: '火车',
    location: '上海',
    time: '2026-05-25 至 2026-05-28',
    lodgingAmount: 1800,
    allowanceAmount: 360
  })

  assert.equal(trainEstimate.amountDisplay, '1,040')
  assert.equal(datedTrainEstimate.queryDate, '2026-05-25')
  assert.equal(datedTrainEstimate.amountDisplay, '1,100')
  assert.equal(datedTrainEstimate.source, 'mock_ticket_price_query_v1')
  assert.equal(datedTrainEstimate.basisText, '预估交通费用 1,100元')
  assert.ok(datedTrainEstimate.simulatedLatencyMs >= 360)
  assert.ok(datedTrainEstimate.simulatedLatencyMs <= 779)
  assert.equal(resolveMockApplicationTransportWaitMs(datedTrainEstimate), 320)
  assert.equal(flightEstimate.amountDisplay, '3,600')
  assert.equal(shipEstimate.amountDisplay, '1,040')
  assert.equal(totalEstimate.transportAmountDisplay, '1,040')
  assert.equal(totalEstimate.totalAmountDisplay, '3,200')
  assert.equal(datedTotalEstimate.transportAmountDisplay, '1,100')
  assert.equal(datedTotalEstimate.totalAmountDisplay, '3,260')
})

test('application preview uses selected date range and business-specific time label', () => {
  const preview = applyApplicationBusinessTimeContext(
    buildLocalApplicationPreview(
      '去上海出差4天，支撑国网仿生产环境部署，飞机',
      {
        name: '曹笑竹',
        departmentName: '技术部',
        position: '财务智能化产品经理',
        managerName: '向万红',
        grade: 'P5'
      },
      { today: '2026-06-02' }
    ),
    {
      mode: 'range',
      start_date: '2026-02-20',
      end_date: '2026-02-23',
      business_time: '2026-02-20 至 2026-02-23'
    }
  )
  const rows = buildApplicationPreviewRows(preview)
  const submitText = buildApplicationPreviewSubmitText(preview)

  assert.equal(resolveApplicationTimeLabel(preview.fields.applicationType), '出发时间')
  assert.equal(preview.fields.time, '2026-02-20 至 2026-02-23')
  assert.equal(preview.fields.days, '4天')
  assert.equal(preview.fields.reason, '支撑国网仿生产环境部署')
  assert.equal(rows.find((row) => row.key === 'time')?.label, '出发时间')
  assert.equal(rows.find((row) => row.key === 'time')?.value, '2026-02-20')
  assert.equal(rows.find((row) => row.key === 'time_return')?.label, '返回时间')
  assert.equal(rows.find((row) => row.key === 'time_return')?.value, '2026-02-23')
  assert.match(submitText, /出发时间：2026-02-20/)
  assert.match(submitText, /返回时间：2026-02-23/)
  assert.match(submitText, /事由：支撑国网仿生产环境部署/)
  assert.doesNotMatch(submitText, /发生时间：/)
})

test('application preview keeps labeled reason in structured travel form', () => {
  const preview = buildLocalApplicationPreview([
    '发生时间：2026-02-20 至 2026-02-23',
    '地点：上海',
    '事由：支撑国网仿生产环境建设',
    '天数：4天'
  ].join('\n'), {
    name: '曹笑竹',
    grade: 'P5'
  })
  const rows = buildApplicationPreviewRows(preview)

  assert.equal(preview.fields.applicationType, '差旅费用申请')
  assert.equal(preview.fields.time, '2026-02-20 至 2026-02-23')
  assert.equal(preview.fields.location, '上海')
  assert.equal(preview.fields.reason, '支撑国网仿生产环境建设')
  assert.equal(preview.fields.days, '4天')
  assert.equal(rows.find((row) => row.key === 'reason')?.value, '支撑国网仿生产环境建设')
  assert.equal(rows.find((row) => row.key === 'reason')?.missing, false)
  assert.equal(rows.find((row) => row.key === 'time')?.label, '出发时间')
  assert.equal(rows.find((row) => row.key === 'time_return')?.label, '返回时间')
})

test('application preview cleans empty time labels and keeps only business reason', () => {
  const preview = buildLocalApplicationPreview('发生时间：，去九江出差3天，服务美团业务部署，预计费用1800元，火车', {
    name: '李文静',
    grade: 'P5'
  }, {
    today: '2026-05-29'
  })

  assert.equal(preview.fields.time, '2026-05-29 至 2026-05-31')
  assert.equal(preview.fields.location, '九江')
  assert.equal(preview.fields.days, '3天')
  assert.equal(preview.fields.reason, '服务美团业务部署')
  assert.equal(preview.fields.transportMode, '火车')
  assert.doesNotMatch(preview.fields.reason, /发生时间|去九江|出差3天/)
})

test('application preview can be refined by ontology model extraction', () => {
  const rawText = '发生时间：，去九江出差3天，服务美团业务部署，预计费用1800元，火车'
  const localPreview = buildLocalApplicationPreview(rawText, { name: '李文静', grade: 'P5' }, { today: '2026-05-29' })
  const refinedPreview = buildModelRefinedApplicationPreview(
    localPreview,
    {
      parse_strategy: 'llm_primary',
      entities: [
        { type: 'expense_type', value: '差旅费', normalized_value: 'travel' },
        { type: 'location', value: '九江', normalized_value: '九江' },
        { type: 'reason', value: '服务美团业务部署', normalized_value: '服务美团业务部署' },
        { type: 'transport_mode', value: '火车', normalized_value: '火车' },
        { type: 'amount', value: '1800元', normalized_value: '1800' }
      ],
      time_range: {},
      missing_slots: []
    },
    rawText,
    { name: '李文静', grade: 'P5' }
  )

  assert.equal(refinedPreview.modelRefined, true)
  assert.equal(refinedPreview.parseStrategy, 'llm_primary')
  assert.equal(refinedPreview.modelReviewStatus, 'completed')
  assert.equal(refinedPreview.fields.applicationType, '差旅费用申请')
  assert.equal(refinedPreview.fields.time, '2026-05-29 至 2026-05-31')
  assert.equal(refinedPreview.fields.reason, '服务美团业务部署')
  assert.equal(refinedPreview.fields.transportMode, '火车')
})

test('application preview precomputes a date range from today when only days are provided', () => {
  const preview = buildLocalApplicationPreview(
    '去北京出差3天，支撑国网仿生产环境部署，飞机，预计费用12000元',
    { name: '李文静', grade: 'P5' },
    { today: '2026-05-29' }
  )

  assert.equal(preview.fields.time, '2026-05-29 至 2026-05-31')
  assert.equal(preview.fields.days, '3天')
  assert.equal(preview.readyToSubmit, true)
})

test('application preview keeps rule fallback distinct from model reviewed result', () => {
  const rawText = '申请 2026-05-20 至 2026-05-23 去上海支撑服务器部署，出差3天，火车，预计费用1800元'
  const localPreview = buildLocalApplicationPreview(rawText, { name: '李文静', grade: 'P5' })
  const fallbackPreview = buildModelRefinedApplicationPreview(
    localPreview,
    {
      parse_strategy: 'rule_fallback',
      entities: [
        { type: 'expense_type', value: '差旅费', normalized_value: 'travel' },
        { type: 'location', value: '上海', normalized_value: '上海' },
        { type: 'amount', value: '1800元', normalized_value: '1800' }
      ],
      time_range: {
        start: '2026-05-20',
        end: '2026-05-23'
      },
      missing_slots: []
    },
    rawText,
    { name: '李文静', grade: 'P5' }
  )
  const message = buildLocalApplicationPreviewMessage(fallbackPreview)
  const footer = buildApplicationPreviewFooterMessage(fallbackPreview)

  assert.equal(fallbackPreview.modelReviewStatus, 'fallback')
  assert.match(message, /规则兜底/)
  assert.match(footer, /请确认上述的信息是否填写正确/)
  assert.match(footer, /#application-submit/)
})

test('application preview with missing budget stays in chat and asks for补充信息', () => {
  const preview = buildLocalApplicationPreview('我想申请去北京出差，高铁，但是不知道预算', {
    name: '李文静',
    grade: 'P5'
  })
  assert.equal(preview.fields.amount, '待测算')
  assert.equal(preview.readyToSubmit, false)
  assert.match(buildLocalApplicationPreviewMessage(preview), /下方表格/)
  assert.doesNotMatch(buildLocalApplicationPreviewMessage(preview), /当前还需要补充/)
  assert.match(buildApplicationPreviewFooterMessage(preview), /当前还需要补充/)
  assert.doesNotMatch(buildLocalApplicationPreviewMessage(preview), /#application-submit/)
})

test('application quick start renders a template without model review', () => {
  const preview = buildApplicationTemplatePreview({
    name: '李文静',
    departmentName: '财务部',
    position: '财务分析师',
    managerName: '王强',
    grade: 'P5'
  })
  const message = buildLocalApplicationPreviewMessage(preview)

  assert.equal(preview.modelReviewStatus, 'template')
  assert.equal(preview.fields.applicationType, '费用申请')
  assert.equal(preview.fields.applicant, '李文静')
  assert.equal(preview.fields.department, '财务部')
  assert.equal(preview.fields.position, '财务分析师')
  assert.equal(preview.fields.managerName, '王强')
  assert.equal(preview.fields.grade, 'P5')
  assert.equal(buildApplicationPreviewRows(preview).find((row) => row.key === 'grade')?.editable, false)
  assert.match(message, /不调用大模型/)
  assert.match(message, /点击对应行直接填写/)
  assert.doesNotMatch(message, /#application-submit/)
  assert.match(buildApplicationPreviewFooterMessage(preview), /当前还需要补充/)
})

test('application quick start template counts as deletable session content', () => {
  const welcomeMessage = createConversationMessage('assistant', '欢迎语', [], {
    isWelcome: true,
    welcomeQuickActions: [{ label: '快速发起申请', action: 'start_guided_application' }]
  })
  const templateMessage = createConversationMessage('assistant', '申请模板', [], {
    applicationPreview: buildApplicationTemplatePreview({
      name: '测试员工',
      departmentName: '财务部',
      grade: 'P5'
    })
  })

  assert.equal(hasMeaningfulSessionMessages([welcomeMessage]), false)
  assert.equal(hasMeaningfulSessionMessages([welcomeMessage, templateMessage]), true)
})

test('application session shows intent flow, persists preview, and supports inline table edit', () => {
  assert.match(submitComposerScript, /shouldUseLocalApplicationPreview/)
  assert.match(submitComposerScript, /buildLocalApplicationPreviewMessage/)
  assert.match(submitComposerScript, /buildApplicationPreviewWithModelReview/)
  assert.match(submitComposerScript, /fetchOntologyParse/)
  assert.match(submitComposerScript, /calculateTravelReimbursement/)
  assert.match(submitComposerScript, /buildApplicationPolicyEstimateRequest/)
  assert.match(submitComposerScript, /模型复核中/)
  assert.match(submitComposerScript, /startFlowStep\('intent'/)
  assert.match(submitComposerScript, /startFlowStep\('application-review-preview'/)
  assert.match(submitComposerScript, /completeFlowStep\('intent'/)
  assert.doesNotMatch(submitComposerScript, /insightPanelCollapsed\.value = true/)
  assert.doesNotMatch(submitComposerScript, /void refineApplicationPreviewWithModel/)
  assert.match(submitComposerScript, /return null[\s\S]*const hasUnsavedReviewDraft/)
  assert.ok(
    submitComposerScript.indexOf('shouldUseLocalApplicationPreview') <
      submitComposerScript.indexOf('const payload = await runOrchestrator')
  )

  assert.match(createViewScript, /const isApplicationSession = computed/)
  assert.match(createViewScript, /insightPanelCollapsed,/)
  assert.doesNotMatch(createViewScript, /if \(isApplicationSession\.value\) \{\s*return false\s*\}/)
  assert.match(createViewScript, /activeFlowSteps\.value\.length > 0/)
  assert.match(createViewScript, /useApplicationPreviewEditor/)
  assert.match(createViewScript, /message-bubble-application-preview/)
  assert.match(createViewScript, /buildApplicationPreviewFooterMessage/)
  assert.match(createViewScript, /function buildApplicationPreviewFooterText\(message\)/)
  assert.match(createViewScript, /buildApplicationPreviewSubmitText/)
  assert.match(createViewScript, /user_input_text: applicationSubmitText/)
  assert.match(conversationModelScript, /applicationPreview: null/)
  assert.match(conversationModelScript, /applicationPreview: message\.applicationPreview \|\| null/)
  assert.match(conversationModelScript, /\|\| message\.applicationPreview/)
  assert.match(createViewScript, /hasMeaningfulSessionMessages\(messages\.value\)/)

  assert.match(messageItemTemplate, /class="application-preview-table"/)
  assert.match(messageItemTemplate, /class="application-preview-footer application-preview-footer-missing"/)
  assert.match(messageItemTemplate, /application-preview-missing-chip/)
  assert.match(messageItemTemplate, /当前还需要补充：/)
  assert.match(messageItemTemplate, /补齐后我再帮您提交申请。/)
  assert.match(messageItemTemplate, /class="application-preview-footer message-answer-content message-answer-markdown"/)
  assert.match(messageItemTemplate, /v-html="ui\.renderMarkdown\(ui\.buildApplicationPreviewFooterText\(message\)\)"/)
  assert.doesNotMatch(messageItemTemplate, /class="application-date-editor-layer"/)
  assert.doesNotMatch(messageItemTemplate, /ui\.commitApplicationPreviewDateEditor\(message\)/)
  assert.match(messageItemTemplate, /application-preview-date-chip/)
  assert.match(messageItemTemplate, /申请单据已生成/)
  assert.match(messageItemTemplate, /ui\.shouldShowDraftSavedCard\(message\)/)
  assert.match(messageItemTemplate, /报销草稿已生成/)
  assert.match(messageItemTemplate, /ui\.resolveReimbursementDraftClaimNo\(message\.draftPayload\)/)
  assert.match(messageItemTemplate, /class="reimbursement-draft-link"/)
  assert.match(messageItemTemplate, /查看详情/)
  assert.doesNotMatch(messageItemTemplate, /ui\.buildReimbursementDraftSummaryItems\(message\.draftPayload\)/)
  assert.doesNotMatch(messageItemTemplate, /可以继续上传票据，我会归集到这张草稿。/)
  assert.ok(
    messageItemTemplate.indexOf('class="draft-preview application-draft-preview"')
      < messageItemTemplate.indexOf('class="message-detail-block review-message-block"')
  )
  assert.match(messageItemTemplate, /application-draft-head/)
  assert.match(messageItemTemplate, /mdi mdi-file-document-check-outline/)
  assert.match(messageItemTemplate, /mdi mdi-file-document-edit-outline/)
  assert.match(messageItemTemplate, /'is-primary': item\.label === '单号'/)
  assert.match(messageItemTemplate, /完整审批链、附件和明细可在单据详情中[\s\S]*application-draft-detail-link[\s\S]*>查看<\/button>/)
  assert.doesNotMatch(messageItemTemplate, /application-draft-detail-btn/)
  assert.match(messageItemTemplate, /ui\.openApplicationDraftDetail\(message\)/)
  assert.match(messageItemTemplate, /<OperationFeedbackInlineCard/)
  assert.match(messageItemTemplate, /ui\.isOperationFeedbackVisible\(message\)/)
  assert.match(messageItemTemplate, /ui\.submitOperationFeedbackForMessage\(message, \$event\)/)
  assert.match(submitComposerScript, /employee_grade:\s*user\.grade \|\| user\.employeeGrade \|\| user\.employee_grade/)
  assert.match(submitComposerScript, /employeeGrade:\s*user\.grade \|\| user\.employeeGrade \|\| user\.employee_grade/)
  assert.match(createViewTemplate, /'has-insight': hasInsightPanelContent && showInsightPanel/)
  assert.match(messageItemTemplate, /v-model="ui\.applicationPreviewEditor\.draftValue"/)
  assert.doesNotMatch(messageItemTemplate, /v-model="ui\.applicationPreviewEditor\.singleDate"/)
  assert.match(messageItemTemplate, /application-preview-select/)
  assert.match(messageItemTemplate, /resolveApplicationPreviewEditorOptions/)
  assert.match(messageItemTemplate, /row\.editable && !ui\.isApplicationPreviewEditing\(message, row\.key\).*ui\.openApplicationPreviewEditor\(message, row\.key, row\.value\)"/)
  assert.match(messageItemTemplate, /@keydown\.enter\.prevent="row\.editable && !ui\.isApplicationPreviewEditing\(message, row\.key\).*ui\.openApplicationPreviewEditor\(message, row\.key, row\.value\)"/)
  assert.match(messageItemTemplate, /@keydown\.stop="ui\.handleApplicationPreviewEditorKeydown\(\$event, message\)"/)
  assert.match(messageItemTemplate, /mdi mdi-pencil-outline/)
  assert.match(messageItemTemplate, /@click\.stop="ui\.openApplicationPreviewEditor\(message, row\.key, row\.value\)"/)
  assert.match(messageItemTemplate, /openApplicationPreviewEditor/)
  assert.match(messageItemTemplate, /commitApplicationPreviewEditor/)
  assert.match(createViewScript, /resolveApplicationPreviewMissingFields/)
  assert.match(createViewScript, /function applyLinkedApplicationPreviewDateSelection/)
  assert.match(createViewScript, /onComposerDateSelection: applyLinkedApplicationPreviewDateSelection/)
  assert.match(createViewScript, /function openApplicationPreviewEditorFromUi/)
  assert.match(createViewScript, /syncComposerDateFromApplicationEditor/)
  assert.match(createViewScript, /function submitOperationFeedbackForMessage/)
  assert.match(createViewTemplate, /handleComposerDateInputChange\('single'\)/)
  assert.match(createViewTemplate, /handleComposerDateInputChange\('range-start'\)/)
  assert.match(createViewTemplate, /handleComposerDateInputChange\('range-end'\)/)
  assert.doesNotMatch(createViewTemplate, /@click="applyComposerDateSelection"/)

  assert.match(previewEditorScript, /normalizeApplicationPreview/)
  assert.match(previewEditorScript, /APPLICATION_TRANSPORT_MODE_OPTIONS/)
  assert.match(previewEditorScript, /getTodayDateValue/)
  assert.match(previewEditorScript, /buildLocalApplicationPreviewMessage/)
  assert.match(previewEditorScript, /targetRow\.editable === false/)
  assert.match(previewEditorScript, /\[editor\.fieldKey\]: nextValue/)
  assert.match(previewEditorScript, /fieldKey === 'time'\) return 'date'/)
  assert.match(previewEditorScript, /commitApplicationPreviewDateEditor/)

  assert.match(messageItemStyles, /@import "\.\/travel-reimbursement-message-application\.css";/)
  assert.match(messageItemStyles, /\.application-preview-row\.missing \{[\s\S]*--theme-primary-rgb/)
  assert.match(messageItemStyles, /\.application-preview-table \{[\s\S]*border: 1px solid #d7e4f2;[\s\S]*background: #ffffff;/)
  assert.match(messageItemStyles, /\.application-preview-row \{[\s\S]*grid-template-columns: 108px minmax\(0, 1fr\);/)
  assert.match(messageItemStyles, /\.application-preview-text \{[\s\S]*overflow-wrap: anywhere;/)
  assert.match(messageItemStyles, /\.application-preview-select \{[\s\S]*width: 100%;/)
  assert.match(messageItemStyles, /\.application-preview-footer \{[\s\S]*margin-top: 48px;/)
  assert.match(messageItemStyles, /\.message-answer-markdown :deep\(\.markdown-action-link\) \{[\s\S]*text-decoration: underline;/)
  assert.match(messageItemStyles, /\.application-preview-footer-missing \{[\s\S]*margin-top: 48px;[\s\S]*background: transparent;/)
  assert.match(messageItemStyles, /\.application-preview-missing-chip \{[\s\S]*background: rgba\(var\(--theme-primary-rgb/)
  assert.doesNotMatch(applicationMessageStyles, /\.application-date-editor-layer/)
  assert.match(applicationMessageStyles, /\.application-draft-preview \.application-draft-head \{[\s\S]*grid-template-columns: 36px minmax\(0, 1fr\) auto;/)
  assert.match(applicationMessageStyles, /\.application-draft-brief \{[\s\S]*gap: 1px;[\s\S]*border: 1px solid #d7e4f2;[\s\S]*background: #d7e4f2;/)
  assert.match(applicationMessageStyles, /\.application-draft-brief-item \{[\s\S]*border: 0;[\s\S]*background: #ffffff;/)
  assert.doesNotMatch(applicationMessageStyles, /\.application-draft-brief-item:nth-child\(even\)/)
  assert.match(applicationMessageStyles, /\.application-draft-brief-item\.is-primary \{[\s\S]*grid-column: 1 \/ -1;/)
  assert.match(applicationMessageStyles, /\.application-draft-preview\.reimbursement-draft-preview \{[\s\S]*max-width: 520px;/)
  assert.match(applicationMessageStyles, /\.reimbursement-draft-card \{[\s\S]*grid-template-columns: 30px minmax\(0, 1fr\);/)
  assert.match(applicationMessageStyles, /\.reimbursement-draft-link \{[\s\S]*text-decoration: underline;/)

  assert.match(flowScript, /application-submit-success/)
  assert.match(flowScript, /function shouldHideToolCall/)
  assert.match(flowScript, /semantic_ontology/)
  assert.match(flowScript, /return null/)
  assert.match(flowScript, /申请单提交成功/)
  assert.match(submitComposerScript, /const isApplicationSubmitOperation = feedbackOperationType === 'submit_application'/)
  assert.match(submitComposerScript, /if \(isApplicationSubmitOperation\) \{[\s\S]*startFlowStep\('application-submit-success'/)
  assert.match(submitComposerScript, /else if \(rawText && !reviewAction\) \{[\s\S]*startFlowStep\('intent'/)
  assert.match(submitComposerScript, /if \(!isApplicationSubmitOperation\) \{[\s\S]*startExpenseClaimDraftFlowStep/)
  assert.match(flowScript, /function resolveDurationFromFields/)
  assert.match(flowScript, /function resolveStartedTimestamp/)
  assert.match(flowScript, /function resolveFinishedTimestamp/)
  assert.match(flowScript, /syntheticTiming/)
  assert.match(flowScript, /refreshCompleted/)
})

test('flow panel durations use backend timing instead of local preview delay', () => {
  const flow = createFlowHarness()
  flow.resetFlowRun({ startedAt: Date.parse('2026-05-29T00:00:00.000Z') })
  flow.startFlowStep('intent', '正在识别业务意图...')
  flow.completeFlowStep('intent', '本地预览完成', 80)
  flow.startFlowStep('extraction', '正在抽取关键信息...')
  flow.completeFlowStep('extraction', '本地抽取完成', 90)
  flow.startFlowStep('application-submit-success', {
    title: '申请单提交成功',
    tool: 'ApplicationSubmit',
    detail: '正在提交申请单...'
  })
  flow.completeFlowStep('application-submit-success', '本地提交完成', 100)

  flow.mergeFlowRunDetail({
    started_at: '2026-05-29T00:00:00.000Z',
    finished_at: '2026-05-29T00:00:05.000Z',
    status: 'succeeded',
    semantic_parse: {},
    ontology_json: {},
    tool_calls: [
      {
        id: 'submit-1',
        run_id: 'run-1',
        tool_type: 'application',
        tool_name: 'application.submit',
        request_json: {},
        response_json: { status: 'submitted', draft_payload: { status: 'submitted' } },
        status: 'succeeded',
        duration_ms: 2360,
        created_at: '2026-05-29T00:00:04.000Z'
      }
    ]
  })

  const durationByKey = Object.fromEntries(flow.flowSteps.value.map((step) => [step.key, step.durationMs]))
  assert.equal(durationByKey.intent, 1400)
  assert.equal(durationByKey.extraction, 2600)
  assert.equal(durationByKey['application-submit-success'], 2360)
  assert.equal(flow.flowTotalDurationText.value, '5.0s')
  assert.equal(flow.formatFlowStepDuration({ status: 'completed', durationMs: 0 }), '--')
  assert.equal(flow.formatFlowStepDuration({ status: 'completed', durationMs: null }), '--')
})

test('application submit confirmation flow only shows submit success step', () => {
  const flow = createFlowHarness()
  flow.resetFlowRun({ startedAt: Date.parse('2026-05-29T00:00:00.000Z') })
  flow.startFlowStep('application-submit-success', {
    title: '申请单提交成功',
    tool: 'ApplicationSubmit',
    detail: '正在提交费用申请...'
  })

  flow.completeFlowResult({
    status: 'succeeded',
    result: {
      answer: '申请单据已生成，并已进入审批流程。',
      draft_payload: {
        draft_type: 'expense_application',
        status: 'submitted',
        claim_no: 'AP-20260602010101-ABCDEFGH',
        approval_stage: '直属领导审批'
      }
    }
  })

  assert.deepEqual(flow.flowSteps.value.map((step) => step.key), ['application-submit-success'])
  assert.deepEqual(flow.visibleFlowSteps.value.map((step) => step.key), ['application-submit-success'])
  const submitStep = flow.flowSteps.value[0]
  assert.equal(submitStep.status, 'completed')
  assert.match(submitStep.detail, /AP-20260602010101-ABCDEFGH/)
  assert.doesNotMatch(flow.flowSteps.value.map((step) => step.key).join(','), /intent|extraction/)
})

test('application duplicate confirmation flow marks submit step as blocked duplicate', () => {
  const flow = createFlowHarness()
  flow.resetFlowRun({ startedAt: Date.parse('2026-05-29T00:00:00.000Z') })
  flow.startFlowStep('application-submit-success', {
    title: '申请单提交成功',
    tool: 'ApplicationSubmit',
    detail: '正在提交费用申请...'
  })

  flow.completeFlowResult({
    status: 'succeeded',
    result: {
      answer: [
        '检测到同一申请人、同一申请类型、同一出发时间已存在申请单，系统没有重复创建。',
        '已有申请单号：AP-20260602010101-ABCDEFGH',
        '当前节点：直属领导审批'
      ].join('\n')
    }
  })

  assert.deepEqual(flow.flowSteps.value.map((step) => step.key), ['application-submit-success'])
  const submitStep = flow.flowSteps.value[0]
  assert.equal(submitStep.status, 'completed')
  assert.equal(submitStep.title, '重复申请已拦截')
  assert.match(submitStep.detail, /AP-20260602010101-ABCDEFGH/)
  assert.doesNotMatch(submitStep.detail, /提交成功/)
})

test('assistant markdown tables render with component-scoped table styling', () => {
  const rendered = renderMarkdown([
    '| 项目 | 标准口径 | 天数 | 小计 |',
    '| --- | --- | ---: | ---: |',
    '| 住宿费 | 武汉 / P5 标准：330.00 元/天 | 1 | 330.00 元 |',
    '| 出差补贴 | 其他地区：伙食 55.00 元 + 基本 35.00 元 | 1 | 90.00 元 |'
  ].join('\n'))

  assert.match(rendered, /<div class="markdown-table-wrap">/)
  assert.match(rendered, /<table>/)
  assert.match(rendered, /<th/)
  assert.match(rendered, /<td/)
  assert.match(messageItemStyles, /\.message-answer-markdown :deep\(\.markdown-table-wrap\) \{[\s\S]*overflow-x: auto;[\s\S]*border: 1px solid #dbe4ee;/)
  assert.match(messageItemStyles, /\.message-answer-markdown :deep\(table\) \{[\s\S]*min-width: 460px;[\s\S]*border-collapse: separate;/)
  assert.match(messageItemStyles, /\.message-answer-markdown :deep\(th\),[\s\S]*\.message-answer-markdown :deep\(td\) \{[\s\S]*padding: 8px 10px;/)
})

test('application preview merges rule center travel estimate into highlighted rows', () => {
  const preview = buildLocalApplicationPreview('申请 2026-05-25 至 2026-05-28 去上海出差3天，服务项目部署，火车，预计费用1800元', {
    name: '李文静',
    grade: 'P5'
  })
  const request = buildApplicationPolicyEstimateRequest(preview, { grade: 'P5' })
  assert.equal(request.canCalculate, true)
  assert.deepEqual(request.payload, { days: 3, location: '上海', grade: 'P5' })

  const estimatedPreview = applyApplicationPolicyEstimateResult(preview, {
    days: 3,
    location: '上海',
    matched_city: '上海',
    grade: 'P5',
    hotel_rate: 600,
    hotel_amount: 1800,
    total_allowance_rate: 120,
    allowance_amount: 360,
    total_amount: 2160,
    rule_name: '公司差旅费报销规则',
    rule_version: '2026版'
  }, { grade: 'P5' })

  assert.equal(estimatedPreview.fields.lodgingDailyCap, '600元/天')
  assert.equal(estimatedPreview.fields.subsidyDailyCap, '120元/天')
  assert.equal(estimatedPreview.fields.transportPolicy, '预估交通费用 1,100元')
  assert.doesNotMatch(estimatedPreview.fields.transportPolicy, /参考票价|查询耗时|2026-05-25|真实票据/)
  assert.match(estimatedPreview.fields.policyEstimate, /交通 1,100元/)
  assert.match(estimatedPreview.fields.policyEstimate, /3,260元/)
  assert.equal(estimatedPreview.fields.transportEstimatedAmount, '1,100元')
  assert.equal(estimatedPreview.fields.transportEstimateDate, '2026-05-25')
  assert.match(estimatedPreview.fields.transportQueryLatencyMs, /^\d+ms$/)
  assert.equal(estimatedPreview.fields.amount, '3,260元')
  assert.equal(buildApplicationPreviewRows(estimatedPreview).find((row) => row.key === 'policyEstimate')?.highlight, true)
})

test('application preview editor refreshes transport estimate after mode change', async () => {
  const preview = applyApplicationPolicyEstimateResult(
    buildLocalApplicationPreview('申请 2026-05-25 至 2026-05-27 去上海出差3天，服务项目部署', {
      name: '李文静',
      grade: 'P5'
    }),
    {
      days: 3,
      location: '上海',
      matched_city: '上海',
      grade: 'P5',
      hotel_rate: 600,
      hotel_amount: 1800,
      total_allowance_rate: 120,
      allowance_amount: 360,
      total_amount: 2160
    },
    { grade: 'P5' }
  )
  const message = {
    id: 'application-preview-editor-message',
    applicationPreview: preview,
    text: ''
  }
  let persistCount = 0
  const toastMessages = []
  const editor = useApplicationPreviewEditor({
    persistSessionState: () => {
      persistCount += 1
    },
    toast: (messageText) => {
      toastMessages.push(messageText)
    }
  })

  editor.openApplicationPreviewEditor(message, 'transportMode', '待补充')
  editor.applicationPreviewEditor.value.draftValue = '飞机'
  const committed = await editor.commitApplicationPreviewEditor(message)

  assert.equal(committed, true)
  assert.equal(message.applicationPreview.fields.transportMode, '飞机')
  assert.equal(message.applicationPreview.fields.transportEstimatedAmount, '2,330元')
  assert.equal(message.applicationPreview.fields.amount, '4,490元')
  assert.equal(message.applicationPreview.fields.transportPolicy, '预估交通费用 2,330元')
  assert.doesNotMatch(message.applicationPreview.fields.transportPolicy, /参考票价|查询耗时|2026-05-25|真实票据/)
  assert.doesNotMatch(message.applicationPreview.fields.transportPolicy, /模拟/)
  assert.ok(persistCount >= 2)
  assert.equal(toastMessages.at(-1), '已更新出行方式和费用测算。')
})

test('application preview editor recalculates days and subsidy after date range change', async () => {
  const preview = normalizeApplicationPreview({
    fields: {
      applicationType: '\u5dee\u65c5\u8d39\u7528\u7533\u8bf7',
      time: '2026-05-25',
      location: '\u4e0a\u6d77',
      reason: '\u670d\u52a1\u9879\u76ee\u90e8\u7f72',
      days: '1\u5929',
      transportMode: '\u706b\u8f66',
      amount: '',
      grade: 'P5',
      applicant: '\u674e\u6587\u9759',
      department: '\u6280\u672f\u90e8',
      position: '\u8d22\u52a1\u667a\u80fd\u5316\u4ea7\u54c1\u7ecf\u7406',
      managerName: '\u5411\u4e07\u7ea2'
    }
  })
  const message = {
    id: 'application-preview-editor-date-message',
    applicationPreview: preview,
    text: ''
  }
  const requestedPayloads = []
  const editor = useApplicationPreviewEditor({
    persistSessionState: () => {},
    toast: () => {},
    currentUser: ref({ grade: 'P5' }),
    calculateTravelReimbursement: async (payload) => {
      requestedPayloads.push(payload)
      return {
        days: payload.days,
        location: payload.location,
        matched_city: payload.location,
        grade: payload.grade,
        hotel_rate: 450,
        hotel_amount: 1800,
        total_allowance_rate: 100,
        allowance_amount: 400,
        total_amount: 2200,
        rule_name: '\u516c\u53f8\u5dee\u65c5\u8d39\u62a5\u9500\u89c4\u5219',
        rule_version: 'v1.0.0'
      }
    }
  })

  editor.openApplicationPreviewEditor(message, 'time', message.applicationPreview.fields.time)
  editor.setApplicationPreviewDateMode('range')
  editor.applicationPreviewEditor.value.rangeStartDate = '2026-02-20'
  editor.applicationPreviewEditor.value.rangeEndDate = '2026-02-23'
  const committed = await editor.commitApplicationPreviewDateEditor(message)

  assert.equal(committed, true)
  assert.deepEqual(requestedPayloads.at(-1), { days: 4, location: '\u4e0a\u6d77', grade: 'P5' })
  assert.equal(message.applicationPreview.fields.time, '2026-02-20 \u81f3 2026-02-23')
  assert.equal(message.applicationPreview.fields.days, '4\u5929')
  assert.equal(message.applicationPreview.fields.lodgingDailyCap, '450\u5143/\u5929')
  assert.equal(message.applicationPreview.fields.subsidyDailyCap, '100\u5143/\u5929')
  assert.match(message.applicationPreview.fields.policyEstimate, /\u8865\u8d34 400\u5143/)
})