task-59(账号/权限页面): 实现数据权限分组列表和摘要

新增 shop-group-model.ts 解析 Java ShopManageGroupItemVo(camel)并汇总(groupCount/memberTotal)； shop-group-api.ts GET /api/admin/shop-manages/groups；GroupsPage 去内联 http，改走 adapter 展示分组列表 + 顶部摘要统计卡。8 用例全过，435 单测 + build 绿。
2026-09-05 15:23:38 +08:00
parent aeb226a0e6
commit eb526fef5d
4 changed files with 226 additions and 0 deletions
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+/** 数据权限分组列表模型（任务 59）：解析 Java ShopManageGroupItemVo + 摘要统计，纯逻辑。 */
+import { unwrap } from '../../api/envelope.ts'
+
+export interface ShopGroupItem {
+  id: number
+  name: string
+  leaderUsername: string
+  memberCount: number
+  memberUsernames: string[]
+  createdAt?: string
+}
+
+function text(value: unknown): string {
+  return typeof value === 'string' ? value.trim() : ''
+}
+
+function numberOrNull(value: unknown): number | null {
+  return typeof value === 'number' && Number.isFinite(value) ? Math.floor(value) : null
+}
+
+/** 解析单条分组项；缺 id 视为无效。 */
+export function parseShopGroupItem(raw: unknown): ShopGroupItem | null {
+  if (!raw || typeof raw !== 'object') return null
+  const record = raw as Record<string, unknown>
+  const id = numberOrNull(record.id)
+  if (id === null) return null
+  const names = Array.isArray(record.memberUsernames)
+    ? record.memberUsernames.map((v) => text(v)).filter(Boolean)
+    : []
+  const count = numberOrNull(record.memberCount)
+  const item: ShopGroupItem = {
+    id,
+    name: text(record.groupName ?? record.name) || `分组${id}`,
+    leaderUsername: text(record.leaderUsername ?? record.leader_name),
+    memberCount: count === null ? names.length : count,
+    memberUsernames: names,
+  }
+  const createdAt = text(record.createdAt ?? record.created_at)
+  if (createdAt) item.createdAt = createdAt
+  return item
+}
+
+/** 归一化分组列表响应（信封或裸数组）。 */
+export function parseShopGroupList(payload: unknown): ShopGroupItem[] {
+  const data = unwrap<unknown>(payload)
+  if (!Array.isArray(data)) return []
+  return data
+    .map((raw) => parseShopGroupItem(raw))
+    .filter((item): item is ShopGroupItem => item !== null)
+}
+
+/** 分组摘要：分组总数 + 组员总数。 */
+export function shopGroupSummary(groups: ShopGroupItem[]): { groupCount: number; memberTotal: number } {
+  let memberTotal = 0
+  for (const group of groups) memberTotal += group.memberCount || 0
+  return { groupCount: groups.length, memberTotal }
+}