1

admin/src/store/index.js

@@ -2,17 +2,43 @@
  * 设备选择模块 - 用于统计页面的设备切换
  * 这个模块会被持久化到 localStorage
  */
+
+// localStorage 的 key
+const STORAGE_KEY = 'device_selected_sn'
+
+// 从 localStorage 读取上次选中的设备
+const loadSelectedDevice = () => {
+  try {
+    const saved = localStorage.getItem(STORAGE_KEY)
+    return saved || ''
+  } catch (error) {
+    console.error('读取选中设备失败:', error)
+    return ''
+  }
+}
+
+// 保存选中的设备到 localStorage
+const saveSelectedDevice = (deviceSn) => {
+  try {
+    localStorage.setItem(STORAGE_KEY, deviceSn)
+  } catch (error) {
+    console.error('保存选中设备失败:', error)
+  }
+}
+
 const deviceModule = {
   namespaced: true,
 
   state: {
-    selectedDeviceSn: '', // 当前选中的设备 SN
+    selectedDeviceSn: loadSelectedDevice(), // 从 localStorage 恢复上次选中的设备
     deviceList: [], // 设备列表
   },
 
   mutations: {
     SET_SELECTED_DEVICE(state, deviceSn) {
       state.selectedDeviceSn = deviceSn
+      // 持久化到 localStorage
+      saveSelectedDevice(deviceSn)
     },
 
     SET_DEVICE_LIST(state, list) {
@@ -20,6 +46,7 @@ const deviceModule = {
       // 如果没有选中的设备，且列表不为空，自动选中第一个
       if (!state.selectedDeviceSn && list.length > 0) {
         state.selectedDeviceSn = list[0].deviceSn
+        saveSelectedDevice(state.selectedDeviceSn)
       }
     }
   },

admin/src/views/home/index.vue

@@ -208,7 +208,7 @@ export default {
 
     data() {
         return {
-            selectedDeviceSn: '',
+            selectedDeviceSn: this.$store.state.device?.selectedDeviceSn || '', // 从 store 恢复上次选中的设备
             deviceList: [],
             todayStats: {
                 applyCount: 0,
@@ -320,17 +320,25 @@ export default {
                     })
                     
                     this.deviceList = Array.from(deviceMap.values())
-                    
+
                     console.log('处理后的设备列表:', this.deviceList)
                     console.log('处理后设备数量:', this.deviceList.length)
-                    
+
                     this.$store.dispatch('device/setDeviceList', this.deviceList)
 
-                    // 如果没有选中设备且有设备列表，选中第一个
-                    if (!this.selectedDeviceSn && this.deviceList.length > 0) {
+                    // 优先从 store 恢复上次选中的设备
+                    const savedDeviceSn = this.$store.state.device?.selectedDeviceSn
+
+                    if (savedDeviceSn && this.deviceList.some(d => d.deviceSn === savedDeviceSn)) {
+                        // 如果 store 中保存的设备在列表中存在，恢复选中
+                        console.log('恢复上次选中的设备:', savedDeviceSn)
+                        this.selectedDeviceSn = savedDeviceSn
+                        this.loadData()
+                    } else if (!this.selectedDeviceSn && this.deviceList.length > 0) {
+                        // 如果没有保存的设备或保存的设备不在列表中，选中第一个
+                        console.log('选中第一个设备:', this.deviceList[0].deviceSn)
                         this.selectedDeviceSn = this.deviceList[0].deviceSn
                         this.$store.dispatch('device/setSelectedDevice', this.selectedDeviceSn)
-                        // 立即加载数据
                         this.loadData()
                     } else if (this.selectedDeviceSn) {
                         // 如果已有选中设备，直接加载数据
@@ -740,21 +748,23 @@ export default {
                             const deviceRes = await DeviceStatusServer.getById(this.selectedDeviceSn)
                             console.log('设备状态接口返回:', deviceRes)
                             if (deviceRes.code === 0 && deviceRes.data) {
-                                accountData.is_online = deviceRes.data.isOnline || false
-                                accountData.is_logged_in = deviceRes.data.isLoggedIn || false
+                                accountData.is_online = deviceRes.data.isOnline ? 1 : 0
+                                accountData.is_logged_in = deviceRes.data.isLoggedIn ? 1 : 0
                             } else {
-                                accountData.is_online = false
-                                accountData.is_logged_in = false
+                                accountData.is_online = 0
+                                accountData.is_logged_in = 0
                             }
                         } catch (deviceError) {
                             console.error('获取设备状态失败:', deviceError)
-                            accountData.is_online = false
-                            accountData.is_logged_in = false
+                            accountData.is_online = 0
+                            accountData.is_logged_in = 0
                         }
                     }
-                    
+
                     // 确保布尔值字段正确初始化，转换为数字类型（0 或 1）
                     accountData.is_enabled = accountData.is_enabled !== undefined ? Number(accountData.is_enabled) : 1
+                    accountData.is_online = accountData.is_online !== undefined ? Number(accountData.is_online) : 0
+                    accountData.is_logged_in = accountData.is_logged_in !== undefined ? Number(accountData.is_logged_in) : 0
                     accountData.auto_deliver = accountData.auto_deliver !== undefined ? Number(accountData.auto_deliver) : 0
                     accountData.auto_chat = accountData.auto_chat !== undefined ? Number(accountData.auto_chat) : 0
                     accountData.auto_active = accountData.auto_active !== undefined ? Number(accountData.auto_active) : 0