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

import {
  buildDetailAlerts,
  hasMissingAttachment,
  hasPendingInfo
} from '../src/utils/detailAlerts.js'

test('detail topbar ignores system allowance rows when checking missing tickets', () => {
  const request = {
    node: '直属领导审批',
    approvalKey: 'in_progress',
    typeCode: 'travel',
    typeLabel: '差旅费',
    reason: '上海项目出差',
    location: '上海',
    city: '上海',
    occurredDisplay: '2026-05-13 至 2026-05-15',
    amountValue: 1008,
    profilePosition: '待补充',
    profileGrade: '待补充',
    profileManager: '待补充',
    expenseItems: [
      {
        id: 'outbound-train',
        itemType: 'train_ticket',
        itemReason: '广州南-上海虹桥',
        itemLocation: '上海',
        itemDate: '2026-05-13',
        itemAmount: 354,
        invoiceId: 'outbound.png'
      },
      {
        id: 'hotel',
        itemType: 'hotel_ticket',
        itemReason: '上海中心酒店',
        itemLocation: '上海',
        itemDate: '2026-05-14',
        itemAmount: 354,
        invoiceId: 'hotel.png'
      },
      {
        id: 'allowance',
        itemType: 'travel_allowance',
        itemReason: '系统自动计算出差补贴',
        itemLocation: '上海',
        itemDate: '2026-05-15',
        itemAmount: 300,
        invoiceId: '',
        isSystemGenerated: true
      }
    ]
  }

  const alerts = buildDetailAlerts(request).map((item) => item.label)

  assert.equal(hasMissingAttachment(request), false)
  assert.equal(hasPendingInfo(request), false)
  assert.deepEqual(alerts, ['SLA 催单次数 0'])
})

test('detail topbar still flags real manual rows without required ticket info', () => {
  const request = {
    node: '待提交',
    approvalKey: 'draft',
    typeCode: 'travel',
    typeLabel: '差旅费',
    reason: '待补充',
    location: '待补充',
    city: '待补充',
    occurredDisplay: '待补充',
    amountValue: 0,
    expenseItems: [
      {
        id: 'manual-train',
        itemType: 'train_ticket',
        itemReason: '',
        itemLocation: '',
        itemDate: '',
        itemAmount: 0,
        invoiceId: ''
      },
      {
        id: 'allowance',
        itemType: 'travel_allowance',
        itemReason: '系统自动计算出差补贴',
        itemAmount: 300,
        invoiceId: '',
        isSystemGenerated: true
      }
    ]
  }

  const alerts = buildDetailAlerts(request).map((item) => item.label)

  assert.equal(hasMissingAttachment(request), true)
  assert.equal(hasPendingInfo(request), true)
  assert.deepEqual(alerts, ['SLA 催单次数 0', '缺少票据', '待补信息'])
})

test('application detail topbar does not ask for receipt attachments', () => {
  const request = {
    id: 'AP-20260525103045-ABCDEFGH',
    claimNo: 'AP-20260525103045-ABCDEFGH',
    documentTypeCode: 'application',
    node: '直属领导审批',
    approvalKey: 'in_progress',
    typeCode: 'travel_application',
    typeLabel: '差旅费用申请',
    reason: '支撑国网服务器上线部署',
    location: '上海',
    city: '上海',
    occurredDisplay: '2026-05-25 ~ 2026-05-28',
    amountValue: 12000,
    attachmentSummary: '申请单',
    secondaryStatusValue: '已进入审批流程',
    expenseItems: []
  }

  const alerts = buildDetailAlerts(request).map((item) => item.label)

  assert.equal(hasMissingAttachment(request), false)
  assert.equal(alerts.includes('缺少票据'), false)
  assert.deepEqual(alerts, ['SLA 催单次数 0'])
})

test('detail topbar surfaces stored medium and high risk flags first', () => {
  const highAlerts = buildDetailAlerts({
    node: '待提交',
    approvalKey: 'draft',
    riskFlags: [
      {
        source: 'submission_review',
        hit_source: 'rule_center',
        severity: 'high',
        message: '票据日期超出申报差旅行程。'
      },
      {
        source: 'submission_review',
        hit_source: 'rule_center',
        severity: 'medium',
        message: '票据城市需要人工核对。'
      }
    ],
    expenseItems: []
  })
  const mediumAlerts = buildDetailAlerts({
    node: '待提交',
    approvalKey: 'draft',
    riskFlags: [
      {
        source: 'submission_review',
        hit_source: 'rule_center',
        severity: 'medium',
        message: '票据城市需要人工核对。'
      }
    ],
    expenseItems: []
  })

  assert.equal(highAlerts[0].label, '高风险 1 项')
  assert.equal(highAlerts[0].tone, 'danger')
  assert.equal(mediumAlerts[0].label, '中风险 1 项')
  assert.equal(mediumAlerts[0].tone, 'warning')
})

test('detail topbar does not treat handoff or SLA events as risk flags', () => {
  const alerts = buildDetailAlerts({
    node: '待提交',
    approvalKey: 'draft',
    typeCode: 'travel',
    typeLabel: '差旅费',
    reason: '上海项目出差',
    location: '上海',
    city: '上海',
    occurredDisplay: '2026-05-13',
    amountValue: 300,
    riskFlags: [
      {
        source: 'application_handoff',
        event_type: 'expense_application_to_reimbursement_draft',
        severity: 'info',
        message: '费用申请已生成报销草稿。'
      },
      { source: 'sla_reminder', message: '下属已催单' }
    ],
    expenseItems: [
      {
        id: 'train',
        itemType: 'train_ticket',
        itemReason: '武汉-上海',
        itemLocation: '上海',
        itemDate: '2026-05-13',
        itemAmount: 300,
        invoiceId: 'ticket.pdf'
      }
    ]
  })

  assert.deepEqual(alerts.map((item) => item.label), ['SLA 催单次数 1'])
})

test('detail topbar shows SLA reminder count from direct fields and reminder events', () => {
  const directAlerts = buildDetailAlerts({
    node: '直属领导审批',
    approvalKey: 'in_progress',
    slaReminderCount: 2,
    expenseItems: []
  })

  const eventAlerts = buildDetailAlerts({
    node: '直属领导审批',
    approvalKey: 'in_progress',
    riskFlags: [
      { source: 'sla_reminder', message: '下属已催单' },
      { event_type: 'urge', message: '再次催单' }
    ],
    expenseItems: []
  })

  assert.equal(directAlerts[0].label, 'SLA 催单次数 2')
  assert.equal(directAlerts[0].tone, 'warning')
  assert.equal(directAlerts[0].icon, 'mdi mdi-bell-ring-outline')
  assert.equal(eventAlerts[0].label, 'SLA 催单次数 2')
})