X-Financial/web/src/utils/workbenchSummary.js

function parseNumber(value) {
  const nextValue = Number(value)
  return Number.isFinite(nextValue) ? nextValue : 0
}

function toDate(value) {
  if (!value) {
    return null
  }

  const nextDate = new Date(value)
  return Number.isNaN(nextDate.getTime()) ? null : nextDate
}

function isCurrentMonth(dateValue) {
  const date = toDate(dateValue)
  if (!date) {
    return false
  }

  const now = new Date()
  return date.getFullYear() === now.getFullYear() && date.getMonth() === now.getMonth()
}

function resolveClaimDate(request) {
  return request?.submittedAt || request?.createdAt || request?.occurredAt || ''
}

export function belongsToCurrentUser(request, currentUser) {
  const person = String(request?.person || request?.employeeName || '').trim()
  if (!person) {
    return false
  }

  const names = [
    String(currentUser?.name || '').trim(),
    String(currentUser?.username || '').trim()
  ].filter(Boolean)

  return names.some((name) => name === person)
}

export function hasHighRiskFlag(request) {
  const riskFlags = Array.isArray(request?.riskFlags) ? request.riskFlags : []

  if (riskFlags.some((item) => String(item?.severity || '').trim().toLowerCase() === 'high')) {
    return true
  }

  const summary = String(request?.riskSummary || '').trim()
  return summary.includes('高')
}

function formatCurrency(value) {
  return new Intl.NumberFormat('zh-CN', {
    style: 'currency',
    currency: 'CNY',
    minimumFractionDigits: 0,
    maximumFractionDigits: Number.isInteger(value) ? 0 : 2
  }).format(parseNumber(value))
}

export function buildWorkbenchSummary(requests, currentUser) {
  const ownedRequests = Array.isArray(requests)
    ? requests.filter((item) => belongsToCurrentUser(item, currentUser))
    : []

  const monthlyClaims = ownedRequests.filter((item) => isCurrentMonth(resolveClaimDate(item)))

  const monthlyCount = monthlyClaims.length
  const monthlyAmount = monthlyClaims.reduce((sum, item) => sum + parseNumber(item.amount), 0)
  const totalCount = ownedRequests.length
  const totalAmount = ownedRequests.reduce((sum, item) => sum + parseNumber(item.amount), 0)
  const inReviewCount = ownedRequests.filter((item) => item.approvalKey === 'in_progress').length
  const pendingPaymentCount = ownedRequests.filter((item) => {
    const status = String(item.status || item.approvalStatus || '').trim()
    return status.includes('待付款') || status.includes('待支付')
  }).length
  const completedCount = ownedRequests.filter((item) => item.approvalKey === 'completed').length
  const returnCount = ownedRequests.filter((item) => item.approvalKey === 'rejected').length
  const highRiskCount = monthlyClaims.filter((item) => hasHighRiskFlag(item)).length

  return {
    monthlyCount,
    monthlyAmount,
    monthlyAmountLabel: formatCurrency(monthlyAmount),
    totalCount,
    totalAmount,
    totalAmountLabel: formatCurrency(totalAmount),
    inReviewCount,
    pendingPaymentCount,
    completedCount,
    returnCount,
    highRiskCount
  }
}