/** CRM 状态/阶段展示（与 Web 字典语义对齐的常用值） */

const MAPS = {
  clueStatus: {
    new: { text: '新线索', tag: 'info' },
    follow: { text: '跟进中', tag: 'warning' },
    invalid: { text: '无效', tag: 'danger' },
    converted: { text: '已转化', tag: 'success' }
  },
  opportunityStage: {
    initial: { text: '初步接触', tag: 'info' },
    demand: { text: '需求确认', tag: 'info' },
    proposal: { text: '方案报价', tag: 'warning' },
    negotiation: { text: '商务谈判', tag: 'warning' },
    won: { text: '赢单', tag: 'success' },
    lost: { text: '输单', tag: 'danger' }
  },
  opportunityStatus: {
    following: { text: '跟进中', tag: 'warning' },
    won: { text: '赢单', tag: 'success' },
    lost: { text: '输单', tag: 'danger' },
    invalid: { text: '无效', tag: 'muted' }
  },
  customerStatus: {
    potential: { text: '潜在', tag: 'info' },
    intentional: { text: '意向', tag: 'warning' },
    dealing: { text: '洽谈', tag: 'warning' },
    dealed: { text: '已成交', tag: 'success' },
    lost: { text: '流失', tag: 'danger' },
    pool: { text: '公海', tag: 'muted' }
  },
  quoteStatus: {
    draft: { text: '草稿', tag: 'muted' },
    pending: { text: '待审批', tag: 'warning' },
    approved: { text: '已通过', tag: 'success' },
    rejected: { text: '已驳回', tag: 'danger' },
    invalid: { text: '已作废', tag: 'muted' },
    converted: { text: '已转合同', tag: 'success' }
  },
  contractStatus: {
    draft: { text: '草稿', tag: 'muted' },
    pending: { text: '待审批', tag: 'warning' },
    approved: { text: '已生效', tag: 'success' },
    rejected: { text: '已驳回', tag: 'danger' },
    executing: { text: '执行中', tag: 'info' },
    completed: { text: '已完成', tag: 'success' },
    terminated: { text: '已终止', tag: 'danger' },
    expired: { text: '已过期', tag: 'warning' }
  },
  level: {
    A: { text: 'A级', tag: 'danger' },
    B: { text: 'B级', tag: 'warning' },
    C: { text: 'C级', tag: 'info' },
    D: { text: 'D级', tag: 'muted' }
  }
}

export function labelOf(mapKey, value) {
  if (value == null || value === '') return { text: '—', tag: 'muted' }
  const hit = MAPS[mapKey]?.[String(value)]
  if (hit) return hit
  return { text: String(value), tag: 'muted' }
}

export function formatMoney(val) {
  if (val == null || val === '') return '—'
  const n = Number(val)
  if (Number.isNaN(n)) return String(val)
  return `¥${n.toLocaleString('zh-CN', { minimumFractionDigits: 0, maximumFractionDigits: 2 })}`
}

export function dash(val) {
  if (val == null || val === '') return '—'
  return String(val)
}