功能更新：新增Bug管理模块，完善用户角色分配，优化项目设置

src/utils/bugHistoryDisplay.js

@@ -0,0 +1,163 @@
+import {
+  STATUS_MAP,
+  PRIORITY_MAP,
+  SEVERITY_MAP,
+  BUG_TYPE_MAP,
+  formatBugType,
+  formatReproduceRate
+} from '@/utils/bugMaps'
+
+/** 历史记录 field_name / fieldName → 中文 */
+const FIELD_NAME_CN = {
+  status: '状态',
+  assignee_id: '当前指派',
+  reporter_id: '创建人',
+  module_id: '模块',
+  product_id: '产品',
+  project_id: '项目',
+  priority: '优先级',
+  severity: '严重程度',
+  bug_type: '类型',
+  title: '标题',
+  environment: '环境',
+  case_id: '关联用例',
+  plan_id: '关联计划',
+  steps: '复现步骤',
+  solution: '解决方案',
+  resolve_version: '解决版本',
+  resolve_comment: '解决备注',
+  comment: '备注',
+  create: '创建',
+  delete: '删除',
+  description: '描述',
+  user_id: '用户',
+  is_auto: '自动化',
+  reproduce_rate: '复现率',
+  resolved_by: '解决人'
+}
+
+const SOLUTION_CN = {
+  by_design: '设计如此',
+  duplicate_bug: '重复Bug',
+  external_reason: '外部原因',
+  solution_resolved: '已解决',
+  cannot_reproduce: '无法重现',
+  deferred: '延期处理',
+  wont_fix: '不予解决'
+}
+
+const RESOLVE_VERSION_CN = {
+  trunk: '主干',
+  current_sprint: '当前迭代',
+  next: '下一版本'
+}
+
+function stripHtmlBrief(html, maxLen) {
+  if (html == null || html === '') return ''
+  const text = String(html)
+    .replace(/<[^>]+>/g, ' ')
+    .replace(/\s+/g, ' ')
+    .trim()
+  if (!text) return '（富文本）'
+  if (maxLen && text.length > maxLen) return text.slice(0, maxLen) + '…'
+  return text
+}
+
+function toSnakeFieldKey(name) {
+  const s = String(name || '').trim()
+  if (!s) return ''
+  return s
+    .replace(/([a-z\d])([A-Z])/g, '$1_$2')
+    .replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2')
+    .toLowerCase()
+    .replace(/^_+/, '')
+    .replace(/_+/g, '_')
+}
+
+/** 与 BUG_EDIT_HISTORY_FIELDS / 接口 fieldName 对齐的 snake_case key */
+export function normalizeBugHistoryFieldKey(name) {
+  const snake = toSnakeFieldKey(name)
+  if (!snake) return ''
+  const compact = snake.replace(/_/g, '')
+  const alias = {
+    assigneeid: 'assignee_id',
+    reporterid: 'reporter_id',
+    moduleid: 'module_id',
+    productid: 'product_id',
+    projectid: 'project_id',
+    caseid: 'case_id',
+    planid: 'plan_id',
+    bugtype: 'bug_type',
+    reproducerate: 'reproduce_rate',
+    resolvedby: 'resolved_by',
+    userid: 'user_id',
+    isauto: 'is_auto',
+    resolveversion: 'resolve_version',
+    resolvecomment: 'resolve_comment',
+    oldvalue: 'old_value',
+    newvalue: 'new_value',
+    fieldname: 'field_name'
+  }
+  return alias[compact] || snake
+}
+
+export function formatBugHistoryFieldName(name) {
+  const k = normalizeBugHistoryFieldKey(name)
+  if (!k) return '-'
+  return FIELD_NAME_CN[k] || String(name || '').trim() || '-'
+}
+
+/**
+ * 按字段将历史 old/new 转为中文展示（未知枚举则原样返回）
+ */
+export function formatBugHistoryCellValue(fieldName, value) {
+  const fn = normalizeBugHistoryFieldKey(fieldName)
+  const raw = value
+  if (raw === undefined || raw === null || raw === '') return '（空）'
+
+  const s = String(raw).trim()
+
+  switch (fn) {
+    case 'status':
+      return STATUS_MAP[Number(s)] != null ? STATUS_MAP[Number(s)] : s
+    case 'priority':
+      return PRIORITY_MAP[Number(s)] != null ? PRIORITY_MAP[Number(s)] : s
+    case 'severity':
+      return SEVERITY_MAP[Number(s)] != null ? SEVERITY_MAP[Number(s)] : s
+    case 'bug_type':
+      return BUG_TYPE_MAP[Number(s)] != null ? BUG_TYPE_MAP[Number(s)] : formatBugType(Number(s))
+    case 'solution':
+      return SOLUTION_CN[s] || s
+    case 'resolve_version':
+      return RESOLVE_VERSION_CN[s] || s
+    case 'resolve_comment':
+    case 'comment':
+      return stripHtmlBrief(raw, 160)
+    case 'create':
+    case 'delete':
+      if (s === '0' || s === '1') return s === '1' ? '是' : '否'
+      return s
+    case 'steps':
+      return stripHtmlBrief(raw, 120)
+    case 'reproduce_rate':
+      return formatReproduceRate(s)
+    case 'resolved_by':
+      return s
+    default:
+      return s
+  }
+}
+
+/** 解决弹窗历史列表用：单行描述 */
+export function formatBugHistoryLineText(h) {
+  const fn = h.field_name || h.fieldName || ''
+  var ov = h.old_value
+  if (ov === undefined || ov === null) ov = h.oldValue
+  var nv = h.new_value
+  if (nv === undefined || nv === null) nv = h.newValue
+  const op = h.operator_id || h.operatorId || h.operator_name || h.operatorName || ''
+  const label = formatBugHistoryFieldName(fn)
+  const o = formatBugHistoryCellValue(fn, ov)
+  const n = formatBugHistoryCellValue(fn, nv)
+  return `${label}：${o} → ${n}（操作人 ${op}）`
+}