refactor(vimp): 移除冗余的选中设备GB编码相关代码

删除alarm-tree、camera-tree组件中的选中状态定义、节点绑定及双击设置逻辑，同时移除vimp主页面中对应的状态声明、组件传参和状态展示代码

src/pages/vimp/apis/client/index.ts

@@ -0,0 +1 @@
+export * from './vimp-client';

src/pages/vimp/apis/client/vimp-client.ts

@@ -1,16 +1,8 @@
-import type { VimpChannel, VimpStation } from './model';
 import type { AxiosError, AxiosRequestConfig, CreateAxiosDefaults } from 'axios';
 import axios from 'axios';
+import type { VimpResponse, VimpResult } from '../../types';
 
-interface VimpResult<T = unknown> {
-  code: number;
-  data: T;
-  msg: string;
-}
-
-type VimpResponse<T> = [err: AxiosError | null, data: T | null, resp: VimpResult<T> | null];
-
-const createVimpClient = (config?: CreateAxiosDefaults) => {
+export const createVimpClient = (config?: CreateAxiosDefaults) => {
   const instance = axios.create(config);
 
   const vimpPost = <T>(url: string, data?: AxiosRequestConfig['data'], options?: Partial<Omit<AxiosRequestConfig, 'data'>> & { retRaw?: boolean; upload?: boolean }): Promise<VimpResponse<T>> => {
@@ -38,7 +30,7 @@ const createVimpClient = (config?: CreateAxiosDefaults) => {
   };
 };
 
-const unwrapVimpResponse = <T>(resp: VimpResponse<T>) => {
+export const unwrapVimpResponse = <T>(resp: VimpResponse<T>) => {
   const [err, data, result] = resp;
   if (err) throw err;
   if (result) {
@@ -51,21 +43,3 @@ const unwrapVimpResponse = <T>(resp: VimpResponse<T>) => {
 export const vimpClient = createVimpClient({
   baseURL: `/vimp/api/client`,
 });
-
-export const catalogAllDeviceApi = async (options?: { signal?: AbortSignal }) => {
-  const { signal } = options ?? {};
-  const client = vimpClient;
-  const endpoint = `/catalog/allDevice`;
-  const resp = await client.post<VimpStation[]>(endpoint, {}, { signal });
-  const data = unwrapVimpResponse(resp);
-  return data;
-};
-
-export const catalogChannelApi = async (code: string, options?: { signal?: AbortSignal }) => {
-  const { signal } = options ?? {};
-  const client = vimpClient;
-  const endpoint = `/catalog/channel`;
-  const resp = await client.post<VimpChannel[]>(endpoint, { code, time: '' }, { signal });
-  const data = unwrapVimpResponse(resp);
-  return data;
-};

src/pages/vimp/apis/index.ts

@@ -1,3 +1,4 @@
+export * from './client';
 export * from './model';
 export * from './query';
 export * from './request';

src/pages/vimp/apis/model/index.ts

@@ -0,0 +1,2 @@
+export * from './vimp-channel';
+export * from './vimp-station';

src/pages/vimp/apis/model/vimp-channel.ts

@@ -1,9 +1,3 @@
-export interface VimpStation {
-  code: string;
-  name: string;
-  online: boolean;
-}
-
 export interface VimpChannel {
   address: string;
   block: string;

src/pages/vimp/apis/model/vimp-station.ts

@@ -0,0 +1,5 @@
+export interface VimpStation {
+  code: string;
+  name: string;
+  online: boolean;
+}

src/pages/vimp/apis/query/device-center-query.ts

@@ -1,13 +1,13 @@
 import { useQuery } from '@tanstack/vue-query';
 import { computed } from 'vue';
-import { catalogChannelApi, catalogAllDeviceApi } from './request';
+import { catalogChannelApi, catalogAllDeviceApi } from '../request';
 import type { AxiosRequestConfig } from 'axios';
 import axios from 'axios';
-import type { CodeArea, CodeLines, CodeSites } from '../types';
-import type { VimpChannel } from '.';
-import { useCameraStore, useAlarmStore } from '../stores';
+import type { CodeArea, CodeLines, CodeSites } from '../../types';
+import { useCameraStore, useAlarmStore } from '../../stores';
+import type { VimpChannel } from '../model';
 
-export const useVimpDeviceQuery = () => {
+export const useDeviceCenterQuery = () => {
   const cameraStore = useCameraStore();
   const alarmStore = useAlarmStore();
 
@@ -68,14 +68,10 @@ export const useVimpDeviceQuery = () => {
             }
           });
 
-          if (cameras.length > 0) {
           siteCamerasMap[site.code] = cameras;
-          }
-          if (alarms.length > 0) {
           siteAlarmsMap[site.code] = alarms;
         }
       }
-      }
 
       cameraStore.buildLineTabPanes({
         sites,

src/pages/vimp/apis/query/index.ts

@@ -0,0 +1 @@
+export * from './device-center-query';

src/pages/vimp/apis/request/catalog.all-device.ts

@@ -0,0 +1,11 @@
+import { unwrapVimpResponse, vimpClient } from '../client';
+import type { VimpStation } from '../model';
+
+export const catalogAllDeviceApi = async (options?: { signal?: AbortSignal }) => {
+  const { signal } = options ?? {};
+  const client = vimpClient;
+  const endpoint = `/catalog/allDevice`;
+  const resp = await client.post<VimpStation[]>(endpoint, {}, { signal });
+  const data = unwrapVimpResponse(resp);
+  return data;
+};

src/pages/vimp/apis/request/catalog.channel.ts

@@ -0,0 +1,11 @@
+import { unwrapVimpResponse, vimpClient } from '../client';
+import type { VimpChannel } from '../model';
+
+export const catalogChannelApi = async (code: string, options?: { signal?: AbortSignal }) => {
+  const { signal } = options ?? {};
+  const client = vimpClient;
+  const endpoint = `/catalog/channel`;
+  const resp = await client.post<VimpChannel[]>(endpoint, { code, time: '' }, { signal });
+  const data = unwrapVimpResponse(resp);
+  return data;
+};

src/pages/vimp/apis/request/index.ts

@@ -0,0 +1,2 @@
+export * from './catalog.channel';
+export * from './catalog.all-device';

src/pages/vimp/components/alarm-tree.vue

@@ -1,19 +1,16 @@
 <script setup lang="ts">
 import { NTabPane, NTabs, NTree, type TreeOverrideNodeClickBehavior, type TreeProps } from 'naive-ui';
-import { useVimpDeviceQuery } from '../api/query';
-import type { VimpChannel, VimpStation } from '../api/model';
 import { h, type CSSProperties } from 'vue';
-import { hasOwn } from '@vueuse/core';
 import { useAlarmStore } from '../stores';
 import { storeToRefs } from 'pinia';
+import { useDeviceCenterQuery } from '../apis';
+import { isAlarmNode, isAlarmSiteNode, isAlarmAreaNode } from '../types';
 
-const { isLoading } = useVimpDeviceQuery();
+const { isLoading } = useDeviceCenterQuery();
 
 const alarmStore = useAlarmStore();
 const { lineTabPanes } = storeToRefs(alarmStore);
 
-const selectedDeviceGbCode = defineModel<[string]>('selectedDeviceGbCode', { default: () => [''] });
-
 const overrideNodeClickBehavior: TreeOverrideNodeClickBehavior = ({ option }) => {
   const hasChildren = (option.children?.length ?? 0) > 0;
   if (hasChildren) {
@@ -25,8 +22,8 @@ const overrideNodeClickBehavior: TreeOverrideNodeClickBehavior = ({ option }) =>
 
 const renderNodeLabel: TreeProps['renderLabel'] = ({ option }) => {
   // 是车站节点
-  if (hasOwn(option, 'online')) {
-    const siteOnline = option['online'] as boolean;
+  if (isAlarmSiteNode(option)) {
+    const siteOnline = option.online;
     const siteNodeStyle: CSSProperties = {
       opacity: siteOnline ? 1 : 0.5,
     };
@@ -34,8 +31,8 @@ const renderNodeLabel: TreeProps['renderLabel'] = ({ option }) => {
   }
 
   // 是中间节点(一级/二级区域)
-  if (!hasOwn(option, 'device') && hasOwn(option, 'site')) {
-    const site = option['site'] as VimpStation;
+  if (isAlarmAreaNode(option)) {
+    const site = option.site;
     const nodeStyle: CSSProperties = {
       opacity: site.online ? 1 : 0.5,
     };
@@ -43,9 +40,9 @@ const renderNodeLabel: TreeProps['renderLabel'] = ({ option }) => {
   }
 
   // 是警报器节点
-  if (hasOwn(option, 'alarm') && hasOwn(option, 'site')) {
-    const alarm = option['alarm'] as VimpChannel;
-    const site = option['site'] as VimpStation;
+  if (isAlarmNode(option)) {
+    const alarm = option.alarm;
+    const site = option.site;
 
     const alarmOnline = () => {
       return alarm.status === 1 && site.online;
@@ -59,14 +56,13 @@ const renderNodeLabel: TreeProps['renderLabel'] = ({ option }) => {
       'div',
       {
         style: alarmNodeStyle,
-        draggable: alarm.status === 1,
+        draggable: alarmOnline(),
         onDblclick() {
-          if (alarm.status === 0) return;
-          selectedDeviceGbCode.value = [alarm.code];
+          if (!alarmOnline()) return;
           window.$message.info(`查看警报器：${JSON.stringify({ code: alarm.code, name: alarm.name })}`);
         },
         onDragstart(event) {
-          if (alarm.status === 0) return;
+          if (!alarmOnline()) return;
           console.log(event);
           event.dataTransfer?.setData('type', 'alarm');
           event.dataTransfer?.setData('code', alarm.code);
@@ -93,7 +89,6 @@ const renderNodeLabel: TreeProps['renderLabel'] = ({ option }) => {
       show-line
       virtual-scroll
       style="height: 100%"
-      v-model:selected-keys="selectedDeviceGbCode"
       :data="lineTabPanes.at(0)?.alarmTree"
       :override-default-node-click-behavior="overrideNodeClickBehavior"
       :render-label="renderNodeLabel"
@@ -108,7 +103,6 @@ const renderNodeLabel: TreeProps['renderLabel'] = ({ option }) => {
           show-line
           virtual-scroll
           style="height: 100%"
-          v-model:selected-keys="selectedDeviceGbCode"
           :data="alarmTree"
           :override-default-node-click-behavior="overrideNodeClickBehavior"
           :render-label="renderNodeLabel"

src/pages/vimp/components/camera-tree.vue

@@ -1,19 +1,16 @@
 <script setup lang="ts">
 import { NTabPane, NTabs, NTree, type TreeOverrideNodeClickBehavior, type TreeProps } from 'naive-ui';
-import { useVimpDeviceQuery } from '../api/query';
-import type { VimpChannel, VimpStation } from '../api/model';
 import { h, type CSSProperties } from 'vue';
-import { hasOwn } from '@vueuse/core';
 import { useCameraStore } from '../stores';
 import { storeToRefs } from 'pinia';
+import { useDeviceCenterQuery } from '../apis';
+import { isCameraNode, isCameraSiteNode, isCameraAreaNode } from '../types';
 
-const { isLoading } = useVimpDeviceQuery();
+const { isLoading } = useDeviceCenterQuery();
 
 const cameraStore = useCameraStore();
 const { lineTabPanes } = storeToRefs(cameraStore);
 
-const selectedDeviceGbCode = defineModel<[string]>('selectedDeviceGbCode', { default: () => [''] });
-
 const overrideNodeClickBehavior: TreeOverrideNodeClickBehavior = ({ option }) => {
   const hasChildren = (option.children?.length ?? 0) > 0;
   if (hasChildren) {
@@ -25,8 +22,8 @@ const overrideNodeClickBehavior: TreeOverrideNodeClickBehavior = ({ option }) =>
 
 const renderNodeLabel: TreeProps['renderLabel'] = ({ option }) => {
   // 是车站节点
-  if (hasOwn(option, 'online')) {
-    const siteOnline = option['online'] as boolean;
+  if (isCameraSiteNode(option)) {
+    const siteOnline = option.online;
     const siteNodeStyle: CSSProperties = {
       opacity: siteOnline ? 1 : 0.5,
     };
@@ -34,8 +31,8 @@ const renderNodeLabel: TreeProps['renderLabel'] = ({ option }) => {
   }
 
   // 是中间节点(一级/二级区域)
-  if (!hasOwn(option, 'device') && hasOwn(option, 'site')) {
-    const site = option['site'] as VimpStation;
+  if (isCameraAreaNode(option)) {
+    const site = option.site;
     const nodeStyle: CSSProperties = {
       opacity: site.online ? 1 : 0.5,
     };
@@ -43,9 +40,9 @@ const renderNodeLabel: TreeProps['renderLabel'] = ({ option }) => {
   }
 
   // 是摄像机节点
-  if (hasOwn(option, 'camera') && hasOwn(option, 'site')) {
-    const camera = option['camera'] as VimpChannel;
-    const site = option['site'] as VimpStation;
+  if (isCameraNode(option)) {
+    const camera = option.camera;
+    const site = option.site;
 
     const cameraOnline = () => {
       return camera.status === 1 && site.online;
@@ -59,14 +56,13 @@ const renderNodeLabel: TreeProps['renderLabel'] = ({ option }) => {
       'div',
       {
         style: cameraNodeStyle,
-        draggable: camera.status === 1,
+        draggable: cameraOnline(),
         onDblclick() {
-          if (camera.status === 0) return;
-          selectedDeviceGbCode.value = [camera.code];
+          if (!cameraOnline()) return;
           window.$message.info(`播放：${JSON.stringify({ code: camera.code, name: camera.name })}`);
         },
         onDragstart(event) {
-          if (camera.status === 0) return;
+          if (!cameraOnline()) return;
           console.log(event);
           event.dataTransfer?.setData('type', 'camera');
           event.dataTransfer?.setData('code', camera.code);
@@ -93,7 +89,6 @@ const renderNodeLabel: TreeProps['renderLabel'] = ({ option }) => {
       show-line
       virtual-scroll
       style="height: 100%"
-      v-model:selected-keys="selectedDeviceGbCode"
       :data="lineTabPanes.at(0)?.cameraTree"
       :override-default-node-click-behavior="overrideNodeClickBehavior"
       :render-label="renderNodeLabel"
@@ -108,7 +103,6 @@ const renderNodeLabel: TreeProps['renderLabel'] = ({ option }) => {
           show-line
           virtual-scroll
           style="height: 100%"
-          v-model:selected-keys="selectedDeviceGbCode"
           :data="cameraTree"
           :override-default-node-click-behavior="overrideNodeClickBehavior"
           :render-label="renderNodeLabel"

src/pages/vimp/stores/alarm-store.ts

@@ -1,7 +1,7 @@
 import { defineStore } from 'pinia';
-import type { VimpChannel, VimpStation } from '../api';
+import type { VimpChannel, VimpStation } from '../apis';
 import { h, ref } from 'vue';
-import type { AlarmAreaNodeOption, AlarmNodeOption, CodeArea, CodeLines, CodeSites, AlarmLineTabPane, AlarmSiteNodeOption, AlarmSubAreaNodeOption } from '../types';
+import type { AlarmMainAreaNodeOption, AlarmNodeOption, CodeArea, CodeLines, CodeSites, AlarmLineTabPane, AlarmSiteNodeOption, AlarmSubAreaNodeOption } from '../types';
 
 interface BuildLineTabPanesParams {
   sites: VimpStation[] | null;
@@ -79,22 +79,22 @@ export const useAlarmStore = defineStore('vimp-alarm', () => {
         }
         if (!siteArea) continue; // 如果还是未找到区域，则跳过该警报器
 
-        // 构造区域节点
+        // 构造1级区域节点
         if (!siteNode.children?.find((areaNode) => areaNode.key === `${alarmSiteCode}${alarmMainAreaCode}`)) {
-          const areaNode: AlarmAreaNodeOption = {
+          const mainAreaNode: AlarmMainAreaNodeOption = {
             key: `${alarmSiteCode}${alarmMainAreaCode}`,
             label: siteArea.name,
             children: [],
             stats: { online: 0, offline: 0, total: 0 },
             site: site,
           };
-          siteNode.children?.push(areaNode);
+          siteNode.children?.push(mainAreaNode);
         }
-        const areaNode = siteNode.children?.find((areaNode) => areaNode.key === `${alarmSiteCode}${alarmMainAreaCode}`);
-        if (!areaNode) continue; // 如果区域节点不存在，则跳过该警报器
+        const targetMainAreaNode = siteNode.children?.find((areaNode) => areaNode.key === `${alarmSiteCode}${alarmMainAreaCode}`);
+        if (!targetMainAreaNode) continue; // 如果1级区域节点不存在，则跳过该警报器
 
-        // 构造子区域节点
-        if (!areaNode.children?.find((subAreaNode) => subAreaNode.key === `${alarmSiteCode}${alarmAreaCode}`)) {
+        // 构造2级区域节点
+        if (!targetMainAreaNode.children?.find((subAreaNode) => subAreaNode.key === `${alarmSiteCode}${alarmAreaCode}`)) {
           let subArea: CodeArea['subs'][number] | undefined = undefined;
           if (alarmSiteType === 'station') {
             subArea = codeStationAreas.find((area) => area.code === alarmMainAreaCode)?.subs.find((subArea) => subArea.code === alarmAreaCode);
@@ -116,9 +116,9 @@ export const useAlarmStore = defineStore('vimp-alarm', () => {
             stats: { online: 0, offline: 0, total: 0 },
             site: site,
           };
-          areaNode.children?.push(subAreaNode);
+          targetMainAreaNode.children?.push(subAreaNode);
         }
-        const subAreaNode = areaNode.children?.find((subAreaNode) => subAreaNode.key === `${alarmSiteCode}${alarmAreaCode}`);
+        const subAreaNode = targetMainAreaNode.children?.find((subAreaNode) => subAreaNode.key === `${alarmSiteCode}${alarmAreaCode}`);
         if (!subAreaNode) continue; // 如果子区域节点不存在，则跳过该警报器
 
         // 构造警报器节点
@@ -141,16 +141,16 @@ export const useAlarmStore = defineStore('vimp-alarm', () => {
 
         // 统计站点、区域、子区域的在线/离线/总警报器数量
         siteNode.stats.total++;
-        areaNode.stats.total++;
+        targetMainAreaNode.stats.total++;
         subAreaNode.stats.total++;
         if (alarm.status === 1) {
           siteNode.stats.online++;
-          areaNode.stats.online++;
+          targetMainAreaNode.stats.online++;
           subAreaNode.stats.online++;
         }
         if (alarm.status === 0) {
           siteNode.stats.offline++;
-          areaNode.stats.offline++;
+          targetMainAreaNode.stats.offline++;
           subAreaNode.stats.offline++;
         }
       }

src/pages/vimp/stores/camera-store.ts

@@ -1,7 +1,7 @@
 import { defineStore } from 'pinia';
-import type { VimpChannel, VimpStation } from '../api';
+import type { VimpChannel, VimpStation } from '../apis';
 import { h, ref } from 'vue';
-import type { CameraAreaNodeOption, CameraNodeOption, CodeArea, CodeLines, CodeSites, CameraLineTabPane, CameraSiteNodeOption, CameraSubAreaNodeOption } from '../types';
+import type { CameraMainAreaNodeOption, CameraNodeOption, CodeArea, CodeLines, CodeSites, CameraLineTabPane, CameraSiteNodeOption, CameraSubAreaNodeOption } from '../types';
 
 interface BuildLineTabPanesParams {
   sites: VimpStation[] | null;
@@ -79,22 +79,22 @@ export const useCameraStore = defineStore('vimp-camera', () => {
         }
         if (!siteArea) continue; // 如果还是未找到区域，则跳过该摄像机
 
-        // 构造区域节点
+        // 构造1级区域节点
         if (!siteNode.children?.find((areaNode) => areaNode.key === `${cameraSiteCode}${cameraMainAreaCode}`)) {
-          const areaNode: CameraAreaNodeOption = {
+          const mainAreaNode: CameraMainAreaNodeOption = {
             key: `${cameraSiteCode}${cameraMainAreaCode}`,
             label: siteArea.name,
             children: [],
             stats: { online: 0, offline: 0, total: 0 },
             site: site,
           };
-          siteNode.children?.push(areaNode);
+          siteNode.children?.push(mainAreaNode);
         }
-        const areaNode = siteNode.children?.find((areaNode) => areaNode.key === `${cameraSiteCode}${cameraMainAreaCode}`);
-        if (!areaNode) continue; // 如果区域节点不存在，则跳过该摄像机
+        const targetMainAreaNode = siteNode.children?.find((areaNode) => areaNode.key === `${cameraSiteCode}${cameraMainAreaCode}`);
+        if (!targetMainAreaNode) continue; // 如果1级区域节点不存在，则跳过该摄像机
 
-        // 构造子区域节点
-        if (!areaNode.children?.find((subAreaNode) => subAreaNode.key === `${cameraSiteCode}${cameraAreaCode}`)) {
+        // 构造2级区域节点
+        if (!targetMainAreaNode.children?.find((subAreaNode) => subAreaNode.key === `${cameraSiteCode}${cameraAreaCode}`)) {
           let subArea: CodeArea['subs'][number] | undefined = undefined;
           if (cameraSiteType === 'station') {
             subArea = codeStationAreas.find((area) => area.code === cameraMainAreaCode)?.subs.find((subArea) => subArea.code === cameraAreaCode);
@@ -107,7 +107,7 @@ export const useCameraStore = defineStore('vimp-camera', () => {
           } else {
             continue;
           }
-          if (!subArea) continue; // 如果还是未找到子区域，则跳过该摄像机
+          if (!subArea) continue; // 如果还是未找到2级区域，则跳过该摄像机
 
           const subAreaNode: CameraSubAreaNodeOption = {
             key: `${cameraSiteCode}${cameraAreaCode}`,
@@ -116,9 +116,9 @@ export const useCameraStore = defineStore('vimp-camera', () => {
             stats: { online: 0, offline: 0, total: 0 },
             site: site,
           };
-          areaNode.children?.push(subAreaNode);
+          targetMainAreaNode.children?.push(subAreaNode);
         }
-        const subAreaNode = areaNode.children?.find((subAreaNode) => subAreaNode.key === `${cameraSiteCode}${cameraAreaCode}`);
+        const subAreaNode = targetMainAreaNode.children?.find((subAreaNode) => subAreaNode.key === `${cameraSiteCode}${cameraAreaCode}`);
         if (!subAreaNode) continue; // 如果子区域节点不存在，则跳过该摄像机
 
         // 构造摄像机节点
@@ -143,16 +143,16 @@ export const useCameraStore = defineStore('vimp-camera', () => {
 
         // 统计站点、区域、子区域的在线/离线/总摄像机数量
         siteNode.stats.total++;
-        areaNode.stats.total++;
+        targetMainAreaNode.stats.total++;
         subAreaNode.stats.total++;
         if (camera.status === 1) {
           siteNode.stats.online++;
-          areaNode.stats.online++;
+          targetMainAreaNode.stats.online++;
           subAreaNode.stats.online++;
         }
         if (camera.status === 0) {
           siteNode.stats.offline++;
-          areaNode.stats.offline++;
+          targetMainAreaNode.stats.offline++;
           subAreaNode.stats.offline++;
         }
       }

src/pages/vimp/stores/index.ts

@@ -1,2 +1,2 @@
-export * from './camera';
-export * from './alarm';
+export * from './camera-store';
+export * from './alarm-store';

src/pages/vimp/types/axios.ts

@@ -0,0 +1,9 @@
+import type { AxiosError } from 'axios';
+
+export interface VimpResult<T = unknown> {
+  code: number;
+  data: T;
+  msg: string;
+}
+
+export type VimpResponse<T> = [err: AxiosError | null, data: T | null, resp: VimpResult<T> | null];

src/pages/vimp/types/device-tree.ts

@@ -1,5 +1,5 @@
 import type { TabPaneProps, TreeOption } from 'naive-ui';
-import type { VimpChannel, VimpStation } from '../api';
+import type { VimpChannel, VimpStation } from '../apis/model';
 
 export type SiteType = 'station' | 'parking' | 'occ' | 'train';
 export type CodeLines = Record<string, { name: string; color: string }>;
@@ -27,18 +27,30 @@ export interface CameraSubAreaNodeOption extends TreeOption {
   site: VimpStation;
 }
 
-export interface CameraAreaNodeOption extends TreeOption {
+export interface CameraMainAreaNodeOption extends TreeOption {
   children?: CameraSubAreaNodeOption[];
   stats: CountStats;
   site: VimpStation;
 }
 
 export interface CameraSiteNodeOption extends TreeOption {
-  children?: CameraAreaNodeOption[];
+  children?: CameraMainAreaNodeOption[];
   stats: CountStats;
   online: boolean;
 }
 
+export function isCameraSiteNode(option: TreeOption): option is CameraSiteNodeOption {
+  return 'online' in option && !('camera' in option);
+}
+
+export function isCameraAreaNode(option: TreeOption): option is CameraMainAreaNodeOption | CameraSubAreaNodeOption {
+  return 'site' in option && !('camera' in option) && !('online' in option);
+}
+
+export function isCameraNode(option: TreeOption): option is CameraNodeOption {
+  return 'camera' in option && 'site' in option;
+}
+
 export interface CameraLineTabPane extends TabPaneProps {
   lineCode: string;
   lineName: string;
@@ -60,18 +72,30 @@ export interface AlarmSubAreaNodeOption extends TreeOption {
   site: VimpStation;
 }
 
-export interface AlarmAreaNodeOption extends TreeOption {
+export interface AlarmMainAreaNodeOption extends TreeOption {
   children?: AlarmSubAreaNodeOption[];
   stats: CountStats;
   site: VimpStation;
 }
 
 export interface AlarmSiteNodeOption extends TreeOption {
-  children?: AlarmAreaNodeOption[];
+  children?: AlarmMainAreaNodeOption[];
   stats: CountStats;
   online: boolean;
 }
 
+export function isAlarmSiteNode(option: TreeOption): option is AlarmSiteNodeOption {
+  return 'online' in option && !('alarm' in option);
+}
+
+export function isAlarmAreaNode(option: TreeOption): option is AlarmMainAreaNodeOption | AlarmSubAreaNodeOption {
+  return 'site' in option && !('alarm' in option) && !('online' in option);
+}
+
+export function isAlarmNode(option: TreeOption): option is AlarmNodeOption {
+  return 'alarm' in option && 'site' in option;
+}
+
 export interface AlarmLineTabPane extends TabPaneProps {
   lineCode: string;
   lineName: string;

src/pages/vimp/types/index.ts

@@ -1 +1,2 @@
-export * from './tree';
+export * from './axios';
+export * from './device-tree';

src/pages/vimp/vimp-page.vue

@@ -15,8 +15,6 @@ const resourceTabPanes: ResourceTabPane[] = [
   { name: 'alarm', tab: '警报器', component: AlarmTree },
 ];
 
-const selectedDeviceGbCode = ref<[string]>(['']);
-
 const onDragover = (event: DragEvent) => {
   event.preventDefault();
   if (event.dataTransfer) {
@@ -32,13 +30,11 @@ const onDrop = (event: DragEvent) => {
     const code = event.dataTransfer?.getData('code');
     if (!code) return;
     const name = event.dataTransfer?.getData('name');
-    selectedDeviceGbCode.value = [code];
     window.$message.info(`播放：${JSON.stringify({ code, name })}`);
   } else if (type === 'alarm') {
     const code = event.dataTransfer?.getData('code');
     if (!code) return;
     const name = event.dataTransfer?.getData('name');
-    selectedDeviceGbCode.value = [code];
     window.$message.info(`查看警报器：${JSON.stringify({ code, name })}`);
   } else {
   }
@@ -51,7 +47,7 @@ const onDrop = (event: DragEvent) => {
       <NTabs :type="'line'" :placement="'left'" style="height: 100%">
         <NTabPane v-for="{ name: resourceName, tab: resourceTab, component } in resourceTabPanes" :key="resourceName" :tab="resourceTab" :name="resourceName">
           <template v-if="!!component">
-            <component :is="component" v-model:selected-device-gb-code="selectedDeviceGbCode" />
+            <component :is="component" />
           </template>
         </NTabPane>
       </NTabs>
@@ -59,7 +55,6 @@ const onDrop = (event: DragEvent) => {
     <div style="flex: 1">
       <div style="height: 480px; background-color: #666; display: grid; place-items: center" @dragover="onDragover" @drop="onDrop">
         <div>这里是播放器</div>
-        <div>{{ selectedDeviceGbCode }}</div>
       </div>
     </div>
   </div>