From 1d45c166801fc9d72542b1ec0f0d7ea5bd104b43 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BA=B7=E5=86=89=E5=86=89?= <kangranran@dingxuantech.cn>
Date: Mon, 13 Oct 2025 17:07:37 +0800
Subject: [PATCH] =?UTF-8?q?=E9=A6=96=E9=A1=B5=E8=B7=AF=E7=94=B1=E4=BF=AE?=
 =?UTF-8?q?=E6=94=B9=E3=80=81=E9=A6=96=E9=A1=B5top5=E6=95=B0=E6=8D=AE?=
 =?UTF-8?q?=E8=A1=A5=E9=BD=90?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/router/index.js | 39 +++++++++++++-------
 src/views/index.vue | 86 +++++++++++++++++++++++++++++++++++++++++----
 src/views/login.vue |  4 +--
 3 files changed, 108 insertions(+), 21 deletions(-)

diff --git a/src/router/index.js b/src/router/index.js
index 73ec479..0e79625 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -62,19 +62,19 @@ export const constantRoutes = [
     component: () => import('@/views/error/401'),
     hidden: true
   },
-  {
-    path: '',
-    component: Layout,
-    redirect: 'index',
-    children: [
-      {
-        path: 'index',
-        component: () => import('@/views/index'),
-        name: 'Index',
-        meta: { title: '首页', icon: 'dashboard', affix: true }
-      }
-    ]
-  },
+  // {
+  //   path: '',
+  //   component: Layout,
+  //   redirect: 'index',
+  //   children: [
+  //     {
+  //       path: 'index',
+  //       component: () => import('@/views/index'),
+  //       name: 'Index',
+  //       meta: { title: '首页', icon: 'dashboard', affix: true }
+  //     }
+  //   ]
+  // },
   {
     path: '/user',
     component: Layout,
@@ -98,6 +98,19 @@ export const constantRoutes = [
 
 // 动态路由，基于用户权限动态去加载
 export const dynamicRoutes = [
+  {
+    path: '/index',
+    component: Layout,
+    redirect: 'index',
+    children: [
+      {
+        path: 'index',
+        component: () => import('@/views/index'),
+        name: 'Index',
+        meta: { title: '首页', icon: 'dashboard', affix: true }
+      }
+    ]
+  },
   {
     path: '/system/user-auth',
     component: Layout,
diff --git a/src/views/index.vue b/src/views/index.vue
index 968bdab..a6c6129 100644
--- a/src/views/index.vue
+++ b/src/views/index.vue
@@ -237,14 +237,88 @@ export default {
       countDeviceNumTop5().then(res => {
         let lineXData = [];
         let dataList = [];
-        res && res.data.forEach(item => {
-          lineXData.push(item.businessName);
-          dataList.push(item.total);
-        });
-        this.lineDataParams['lineXData'] = lineXData;
-        this.lineDataParams['data'] = dataList;
+        if (res && res.data) {
+          let newArr = res.data;
+          if (res.data && res.data.length < 5) {
+            newArr = this.sortedNum(res.data);
+          }
+          newArr.forEach(item => {
+            lineXData.push(item.businessName);
+            dataList.push(item.total);
+          });
+          this.lineDataParams['lineXData'] = lineXData;
+          this.lineDataParams['data'] = dataList;
+        }
       });
     },
+    sortedNum(data){
+      // 提取value并转换为数字，同时保存name映射
+      const valueMap = new Map(); // 存储 {value: name}
+      const values = [];
+
+      for (const item of data) {
+        const value = parseInt(item.total, 10);
+        // 校验value有效性
+        if (isNaN(value) || value <= 0) {
+          return "错误：所有value必须是大于0的数字";
+        }
+        // 校验重复value
+        if (valueMap.has(value)) {
+          return "错误：输入数组不能包含重复的value";
+        }
+        valueMap.set(value, item.businessName);
+        values.push(value);
+      }
+
+      // 对输入value排序（降序）
+      const sortedInputs = [...values].sort((a, b) => b - a);
+
+      // 生成目标value序列（包含所有输入值的5个递减正数）
+      let targetValues = [];
+      let start = sortedInputs[0];
+      while (true) {
+        const candidate = new Set();
+        // 先加入所有输入值
+        sortedInputs.forEach(v => candidate.add(v));
+        // 从start开始向下补充，直到有5个值
+        let current = start;
+        while (candidate.size < 5) {
+          if (current <= 0) break;
+          candidate.add(current);
+          current--;
+        }
+        // 转换为数组并排序（降序）
+        const arr = [...candidate].sort((a, b) => b - a);
+        if (arr.length === 5 && arr.every(v => v > 0)) {
+          targetValues = arr;
+          break;
+        }
+        start++; // 若当前start无法生成有效序列，增大start重试
+      }
+
+      // 生成每个value对应的name
+      const result = [];
+      for (const val of targetValues) {
+        if (valueMap.has(val)) {
+          // 已有value，使用原name
+          result.push({ businessName: valueMap.get(val), total: val.toString() });
+        } else {
+          // 补充的value，寻找对应的name前缀
+          // 找到小于当前val的最大输入value
+          const closestSmaller = sortedInputs.find(v => v < val);
+          if (closestSmaller !== undefined) {
+            const prefix = valueMap.get(closestSmaller);
+            result.push({ businessName: `${prefix}${val}`, total: val.toString() });
+          } else {
+            // 若所有输入值都大于当前val（极端情况），用最大输入值的name
+            const maxInput = sortedInputs[0];
+            const prefix = valueMap.get(maxInput);
+            result.push({ businessName: `${prefix}${val}`, total: val.toString() });
+          }
+        }
+      }
+      return result;
+    },
     serverTableList() {
       listBandWidth(this.serQueryParams).then(response => {
         this.serTableList = response.rows;
diff --git a/src/views/login.vue b/src/views/login.vue
index d51d907..d770364 100644
--- a/src/views/login.vue
+++ b/src/views/login.vue
@@ -73,8 +73,8 @@ export default {
       title: process.env.VUE_APP_TITLE,
       codeUrl: "",
       loginForm: {
-        username: "admin",
-        password: "admin123",
+        username: "",
+        password: "",
         rememberMe: false,
         code: "",
         uuid: ""