crawler-plugin/admin-frontend-vue/src/pages/account/GroupsPage.vue

<script setup lang="ts">
import { formatDateTime } from '@/utils/datetime'
import { computed, onMounted, ref } from 'vue'
import { ElMessage } from 'element-plus'
import { useAdminSessionStore } from '@/stores/admin-session'
import { openAdminConfirm } from '@/components/admin-confirm'
import { deleteShopGroup, fetchShopGroups } from './shop-group-api'
import { shopGroupSummary, type ShopGroupItem } from './shop-group-model'
import GroupEditorDialog from './GroupEditorDialog.vue'

const session = useAdminSessionStore()
const loading = ref(false)
const rows = ref<ShopGroupItem[]>([])
const editorVisible = ref(false)
const editingGroup = ref<ShopGroupItem | null>(null)
const summary = computed(() => shopGroupSummary(rows.value))
const isSuperAdmin = computed(() => session.isSuperAdmin)
const currentUserId = computed(() => session.user?.id ?? null)
// 客户端分页：全量拉取后按页切片展示。
const page = ref(1)
const pageSize = ref(10)
const total = computed(() => rows.value.length)
const pagedRows = computed(() => rows.value.slice((page.value - 1) * pageSize.value, page.value * pageSize.value))

function changePage(p: number) {
  page.value = p
}

function changeSize(size: number) {
  pageSize.value = size
  page.value = 1
}

function canEditOf(group: ShopGroupItem): boolean {
  if (isSuperAdmin.value) return true
  return currentUserId.value != null && group.leaderUserId != null && currentUserId.value === group.leaderUserId
}

async function loadGroups() {
  loading.value = true
  try {
    rows.value = await fetchShopGroups()
  } catch (error) {
    ElMessage.error(error instanceof Error ? error.message : '数据权限分组加载失败')
  } finally {
    loading.value = false
  }
}

function openCreate() {
  editingGroup.value = null
  editorVisible.value = true
}

function openEdit(group: ShopGroupItem) {
  if (!canEditOf(group)) return
  editingGroup.value = group
  editorVisible.value = true
}

async function removeGroup(group: ShopGroupItem) {
  const ok = await openAdminConfirm({ message: `确定删除分组“${group.name}”吗？`, danger: true })
  if (!ok) return
  try {
    await deleteShopGroup(group.id)
    ElMessage.success('删除成功')
    await loadGroups()
  } catch (error) {
    ElMessage.error(error instanceof Error ? error.message : '删除失败')
  }
}

onMounted(loadGroups)
</script>

<template>
  <div class="page-stack">
    <div class="page-heading">
      <div>
        <h2>数据权限分组</h2>
        <p>管理店铺数据访问分组和组员范围。组长不可更改，组员为普通账号。</p>
      </div>
    </div>
    <el-row :gutter="12" style="margin-bottom: 12px">
      <el-col :span="8">
        <el-card shadow="never">
          <div class="stat-block">
            <span class="stat-label">分组总数</span>
            <span class="stat-value">{{ summary.groupCount }}</span>
          </div>
        </el-card>
      </el-col>
      <el-col :span="8">
        <el-card shadow="never">
          <div class="stat-block">
            <span class="stat-label">组员总数</span>
            <span class="stat-value">{{ summary.memberTotal }}</span>
          </div>
        </el-card>
      </el-col>
    </el-row>
    <el-card shadow="never">
      <div class="table-toolbar">
        <el-button type="primary" @click="openCreate">新建分组</el-button>
      </div>
      <el-table v-loading="loading" :data="pagedRows" stripe>
        <el-table-column prop="name" label="分组名称" min-width="180" />
        <el-table-column prop="leaderUsername" label="组长" min-width="170" />
        <el-table-column prop="memberCount" label="组员数量" min-width="100" />
        <el-table-column label="组员" min-width="240">
          <template #default="{ row }">
            <template v-if="row.memberUsernames.length">
              <el-tag v-for="name in row.memberUsernames" :key="name" size="small" class="member-tag">{{ name }}</el-tag>
            </template>
            <span v-else class="member-none">无</span>
          </template>
        </el-table-column>
        <el-table-column prop="createdAt" label="创建时间" min-width="170">
          <template #default="{ row }">{{ formatDateTime(row.createdAt) }}</template>
        </el-table-column>
        <el-table-column prop="updatedAt" label="修改时间" min-width="170">
          <template #default="{ row }">{{ formatDateTime(row.updatedAt || row.createdAt) }}</template>
        </el-table-column>
        <el-table-column label="操作" min-width="140" fixed="right">
          <template #default="{ row }">
            <el-button link type="primary" :disabled="!canEditOf(row)" @click="openEdit(row)">编辑</el-button>
            <el-button link type="danger" :disabled="!canEditOf(row)" @click="removeGroup(row)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <div class="table-footer">
        <el-pagination background layout="sizes, prev, pager, next, jumper" :total="total" :page-size="pageSize" :page-sizes="[10, 20, 50, 100]" :current-page="page" @current-change="changePage" @size-change="changeSize" />
      </div>
    </el-card>
    <GroupEditorDialog
      v-model="editorVisible"
      :group="editingGroup"
      :operator-super="isSuperAdmin"
      @saved="loadGroups"
    />
  </div>
</template>

<style scoped>
.stat-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-label {
  color: var(--el-text-color-secondary);
  font-size: 13px;
}
.stat-value {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
}
.member-tag {
  margin: 2px 4px 2px 0;
}
.member-more {
  font-size: 12px;
  color: var(--admin-muted);
}
.member-none {
  color: var(--admin-muted);
  font-size: 13px;
}
</style>