import assert from 'node:assert/strict'
import test from 'node:test'

import {
  buildAiDocumentQueryConditionSummary,
  buildAiDocumentQueryMessage,
  filterAiDocumentQueryRecords,
  resolveAiDocumentQueryIntent
} from '../src/utils/aiDocumentQueryModel.js'
import { renderAiConversationHtml } from '../src/utils/aiConversationHtmlRenderer.js'

const today = '2026-06-20'

const claims = [
  {
    id: 'claim-1',
    claim_no: 'CL-20260221001',
    document_type_code: 'reimbursement',
    expense_type: 'travel',
    status: 'submitted',
    reason: '上海出差报销',
    employee_name: '曹小筑',
    department_name: '交付部',
    location: '上海',
    occurred_at: '2026-02-21T09:00:00Z',
    updated_at: '2026-02-22T10:00:00Z',
    amount: 1200
  },
  {
    id: 'app-1',
    claim_no: 'AP-20260220001',
    document_type_code: 'application',
    expense_type: 'travel_application',
    status: 'approved',
    reason: '辅助国网仿生产服务器部署',
    employee_name: '曹小筑',
    department_name: '交付部',
    location: '上海',
    occurred_at: '2026-02-20T09:00:00Z',
    updated_at: '2026-02-20T10:00:00Z',
    amount: 3000
  },
  {
    id: 'claim-2',
    claim_no: 'CL-20260305001',
    document_type_code: 'reimbursement',
    expense_type: 'office',
    status: 'draft',
    reason: '办公用品采购',
    occurred_at: '2026-03-05T09:00:00Z',
    amount: 500
  }
]

test('AI document query intent detects my document list questions', () => {
  const intent = resolveAiDocumentQueryIntent('我现在有哪些单据？', { today })

  assert.equal(intent?.source, 'mine')
  assert.equal(intent?.documentType, 'all')
  assert.equal(intent?.sourceLabel, '我的单据')
})

test('AI document query intent detects approval document questions', () => {
  const intent = resolveAiDocumentQueryIntent('我有哪些审核单', { today })

  assert.equal(intent?.source, 'approval')
  assert.equal(intent?.sourceLabel, '待我审核的单据')
})

test('AI document query filters by month and document type', () => {
  const intent = resolveAiDocumentQueryIntent('我2月有哪些申请单？', { today })
  const records = filterAiDocumentQueryRecords(claims, intent)

  assert.equal(intent?.documentType, 'application')
  assert.equal(intent?.timeRange?.start, '2026-02-01')
  assert.equal(intent?.timeRange?.end, '2026-02-28')
  assert.deepEqual(records.map((record) => record.documentNo), ['AP-20260220001'])
})

test('AI document query filters by single day and document type', () => {
  const intent = resolveAiDocumentQueryIntent('2月20日发生的申请单有哪些？', { today })
  const records = filterAiDocumentQueryRecords(claims, intent)

  assert.equal(intent?.timeRange?.start, '2026-02-20')
  assert.equal(intent?.timeRange?.end, '2026-02-20')
  assert.deepEqual(records.map((record) => record.documentNo), ['AP-20260220001'])
})

test('AI document query combines natural-language filters', () => {
  const intent = resolveAiDocumentQueryIntent('查一下2月审批中的差旅报销单，金额超过1000，上海相关的单据有哪些？', { today })
  const records = filterAiDocumentQueryRecords(claims, intent)

  assert.equal(intent?.documentType, 'reimbursement')
  assert.equal(intent?.timeRange?.label, '2026年2月')
  assert.equal(intent?.statusFilter?.label, '审批中')
  assert.equal(intent?.expenseTypeFilter?.label, '差旅费')
  assert.equal(intent?.keywordFilter?.label, '上海')
  assert.equal(intent?.amountFilter?.min, 1000)
  assert.deepEqual(records.map((record) => record.documentNo), ['CL-20260221001'])
  assert.match(buildAiDocumentQueryConditionSummary(intent), /状态：审批中/)
  assert.match(buildAiDocumentQueryConditionSummary(intent), /费用类型：差旅费/)
  assert.match(buildAiDocumentQueryConditionSummary(intent), /关键词：上海/)
  assert.match(buildAiDocumentQueryConditionSummary(intent), /金额：不少于1000元/)
})

test('AI document query excludes undated rows when a time condition is present', () => {
  const intent = resolveAiDocumentQueryIntent('我2月有哪些单据？', { today })
  const records = filterAiDocumentQueryRecords([
    ...claims,
    {
      id: 'no-date',
      claim_no: 'CL-NO-DATE',
      document_type_code: 'reimbursement',
      expense_type: 'travel',
      status: 'submitted',
      reason: '缺少业务日期的单据',
      amount: 800
    }
  ], intent)

  assert.deepEqual(records.map((record) => record.documentNo), ['CL-20260221001', 'AP-20260220001'])
})

test('AI document query message renders html document cards with detail actions', () => {
  const intent = resolveAiDocumentQueryIntent('我2月有哪些单据？', { today })
  const message = buildAiDocumentQueryMessage(intent, claims)

  assert.match(message, /### 已查询到相关单据/)
  assert.match(message, /<!-- ai-trusted-html:start -->/)
  assert.match(message, /<section class="ai-document-query-summary" aria-label="单据查询范围">/)
  assert.match(message, /<span class="ai-document-query-summary__label">查询范围<\/span>/)
  assert.match(message, /<strong class="ai-document-query-summary__scope">/)
  assert.match(message, /<span class="ai-document-query-summary__count">/)
  assert.match(message, /<section class="ai-document-card-list" aria-label="单据查询结果">/)
  // 申请单 app-1 状态为 approved → is-success 语义类
  assert.match(message, /<article class="ai-document-card ai-document-card--application is-success" aria-label="单据详情">/)
  assert.match(message, /<header class="ai-document-card__head">/)
  assert.match(message, /<span class="ai-document-card__status">已审批<\/span>/)
  assert.match(message, /<strong class="ai-document-card__reason">辅助国网仿生产服务器部署<\/strong>/)
  assert.match(message, /<div class="ai-document-card__details">/)
  assert.match(message, /<span class="ai-document-card__label">单据类型<\/span>/)
  assert.match(message, /<strong class="ai-document-card__value">申请单 · 差旅费用申请<\/strong>/)
  assert.match(message, /<span class="ai-document-card__label">申请人<\/span>/)
  assert.match(message, /<strong class="ai-document-card__value">曹小筑 · 交付部<\/strong>/)
  assert.match(message, /<strong class="ai-document-card__value ai-document-card__number">AP-20260220001<\/strong>/)
  assert.match(message, /<strong class="ai-document-card__amount">¥3,000\.00<\/strong>/)
  assert.match(message, /<div class="ai-document-card__field ai-document-card__field--action">/)
  assert.doesNotMatch(message, /ai-document-card__meta/)
  assert.doesNotMatch(message, /ai-document-card__meta-item/)
  assert.match(message, /href="#ai-open-document-detail:AP-20260220001"/)
  // 报销单 claim-1 状态为 submitted → is-pending 语义类
  assert.match(message, /<article class="ai-document-card ai-document-card--reimbursement is-pending" aria-label="单据详情">/)
  assert.match(message, /href="#ai-open-document-detail:CL-20260221001"/)
  assert.doesNotMatch(message, /\| 单据编号 \|/)
  assert.doesNotMatch(message, /^> /m)
  assert.doesNotMatch(message, /\*\*查询范围\*\*/)
})

test('AI document query html cards render as trusted card markup', () => {
  const intent = resolveAiDocumentQueryIntent('我2月有哪些单据？', { today })
  const rendered = renderAiConversationHtml(buildAiDocumentQueryMessage(intent, claims))

  assert.match(rendered, /<h3 class="ai-html-title">已查询到相关单据<\/h3>/)
  assert.match(rendered, /<section class="ai-document-query-summary" aria-label="单据查询范围">/)
  assert.match(rendered, /<section class="ai-document-card-list" aria-label="单据查询结果">/)
  assert.match(rendered, /<article class="ai-document-card ai-document-card--application is-success" aria-label="单据详情">/)
  assert.match(rendered, /class="ai-document-card__head"/)
  assert.match(rendered, /class="ai-document-card__details"/)
  assert.match(rendered, /class="ai-document-card__field"/)
  assert.match(rendered, /class="ai-document-card__label"/)
  assert.match(rendered, /class="ai-html-action-link ai-html-action-link-document ai-document-card__action"/)
  assert.match(rendered, /href="#ai-open-document-detail:CL-20260221001"/)
  assert.doesNotMatch(rendered, /ai-document-card__meta/)
  assert.doesNotMatch(rendered, /&lt;section class=&quot;ai-document-card-list/)
  assert.doesNotMatch(rendered, /<blockquote>/)
})

test('AI document query trusted html rejects unsafe card markup', () => {
  const rendered = renderAiConversationHtml([
    '### 查询结果',
    '',
    '<!-- ai-trusted-html:start -->',
    '<section class="ai-document-card-list" aria-label="单据查询结果" onclick="alert(1)">',
    '<article class="ai-document-card"><script>alert(1)</script></article>',
    '</section>',
    '<!-- ai-trusted-html:end -->'
  ].join('\n'))

  assert.match(rendered, /<h3 class="ai-html-title">查询结果<\/h3>/)
  assert.doesNotMatch(rendered, /ai-document-card-list/)
  assert.doesNotMatch(rendered, /<script>/)
  assert.doesNotMatch(rendered, /onclick=/)
})