完成全部页面分页组件的抽取2

pages/mall/admin/product/protection/index.uvue

@@ -24,7 +24,7 @@
 				<view v-if="list.length === 0" class="empty-box">
 					<text class="empty-text">暂无数据</text>
 				</view>
-				<view v-for="(item, index) in list" :key="index" class="table-row-item">
+				<view v-for="(item, index) in pagedList" :key="index" class="table-row-item">
 					<text class="td flex-1 color-9">{{ item.id }}</text>
 					<view class="td flex-2">
 						<image class="protection-icon-img" :src="item.icon" mode="aspectFit"></image>
@@ -42,6 +42,22 @@
 				</view>
 			</view>
 		</view>
+		<CommonPagination
+			v-if="true"
+			:total="total"
+			:loading="false"
+			:currentPage="currentPage"
+			:pageSize="pageSize"
+			:pageSizeOptionLabels="pageSizeOptionLabels"
+			:pageSizeIndex="pageSizeIndex"
+			:visiblePages="visiblePages"
+			:totalPage="totalPage"
+			:jumpPageInput="jumpPageInput"
+			@page-size-change="handlePageSizeChange"
+			@page-change="handlePageChange"
+			@update:jumpPageInput="(val: string) => { jumpPageInput.value = val }"
+			@jump-page="handleJumpPage"
+		/>
 
 		<!-- 添加/编辑弹窗 (居中 Modal) -->
 		<view class="modal-overlay" v-if="showModal" @click="closeModal">
@@ -102,8 +118,9 @@
 </template>
 
 <script setup lang="uts">
-import { ref, reactive } from 'vue'
+import { ref, reactive, computed } from 'vue'
 import StatusSwitch from '@/components/StatusSwitch.uvue'
+import CommonPagination from '@/components/CommonPagination/CommonPagination.uvue'
 
 interface ProtectionItem {
 	id: number;
@@ -114,10 +131,53 @@ interface ProtectionItem {
 	sort: number;
 }
 
+// ========== MOCK DATA START ==========
+// TODO: 接真实接口时替换此处 list 为 fetchProtectionList() 调用
 const list = reactive<ProtectionItem[]>([
 	{ id: 1, name: '正品保障', icon: '/static/logo.png', desc: '该商品由平台认证，保证百分百正品。', status: true, sort: 0 },
-	{ id: 2, name: '七天无理由', icon: '/static/logo.png', desc: '商品在不影响二次销售的情况下，支持7天无理由退换。', status: true, sort: 0 }
+	{ id: 2, name: '七天无理由', icon: '/static/logo.png', desc: '商品在不影响二次销售的情况下，支持 7 天无理由退换。', status: true, sort: 0 },
+	{ id: 3, name: '价格保指', icon: '/static/logo.png', desc: '购买后 30 天内如遇同款低价，即可申请价差补偿。', status: true, sort: 1 },
+	{ id: 4, name: '全程颜料隐形', icon: '/static/logo.png', desc: '顺丰乐丰包装，不露商品信息，注重隐次保护。', status: true, sort: 2 },
+	{ id: 5, name: '隐私保护', icon: '/static/logo.png', desc: '尥尺保护您的个人信息，不向任何第三方泄露。', status: true, sort: 3 },
+	{ id: 6, name: '即时客服', icon: '/static/logo.png', desc: '7×24小时在线客服，随时解决您的问题。', status: true, sort: 4 },
+	{ id: 7, name: '准时发货', icon: '/static/logo.png', desc: '下单后 48 小时内发货，快递全程跟踪。', status: false, sort: 5 },
+	{ id: 8, name: '免费退返运', icon: '/static/logo.png', desc: '指定品类商品支持免费退返运。', status: true, sort: 6 },
+	{ id: 9, name: '官方维修', icon: '/static/logo.png', desc: '各地维修中心 500+，提供上门维修服务。', status: true, sort: 7 },
+	{ id: 10, name: '分期免息', icon: '/static/logo.png', desc: '支持花唉/支付分期，指定商品免息付款。', status: false, sort: 8 }
 ])
+// ========== MOCK DATA END ==========
+
+// ========== PAGINATION STATE ==========
+const currentPage = ref(1)
+const pageSize = ref(10)
+const jumpPageInput = ref('')
+const pageSizeOptions = [10, 15, 20, 30, 50]
+const pageSizeOptionLabels = computed(() => pageSizeOptions.map((n: number) => `${n}条/页`))
+const pageSizeIndex = computed(() => { const idx = pageSizeOptions.indexOf(pageSize.value); return idx >= 0 ? idx : 0 })
+const total = computed(() => list.length)
+const totalPage = computed(() => Math.max(1, Math.ceil(total.value / pageSize.value)))
+const pagedList = computed(() => {
+  const start = (currentPage.value - 1) * pageSize.value
+  return list.slice(start, start + pageSize.value)
+})
+const visiblePages = computed((): number[] => {
+  const t = totalPage.value; const cur = currentPage.value
+  if (t <= 7) return Array.from({ length: t }, (_: any, i: number) => i + 1)
+  if (cur <= 4) return [1, 2, 3, 4, 5, -1, t]
+  if (cur >= t - 3) return [1, -1, t - 4, t - 3, t - 2, t - 1, t]
+  return [1, -1, cur - 1, cur, cur + 1, -1, t]
+})
+const handlePageChange = (p: number) => { currentPage.value = p }
+const handlePageSizeChange = (e: any) => {
+  const idx = Number(e.detail.value)
+  pageSize.value = pageSizeOptions[idx] ?? pageSizeOptions[0]
+  currentPage.value = 1
+}
+const handleJumpPage = () => {
+  const p = parseInt(jumpPageInput.value)
+  if (!isNaN(p) && p >= 1 && p <= totalPage.value) currentPage.value = p
+}
+// ========== END PAGINATION STATE ==========
 
 const showModal = ref(false)
 const isEdit = ref(false)