update：优化ota

src/pages/device/ota-wifi.vue

@@ -9,10 +9,10 @@ import useStore from "@/store";
 import { capsuleHeight } from "@/util";
 import {
   connectDeviceWifiAPI,
+  getDeviceDetailAPI,
   getDeviceWifiStatusAPI,
-  getHardwareBoxVersionAPI,
 } from "@/apis";
-import { useOtaUpdate } from "@/composables/useOtaUpdate";
+import { getOtaInfoFromDetail, useOtaUpdate } from "@/composables/useOtaUpdate";
 
 const STATES = {
   SCANNING: "SCANNING",
@@ -23,7 +23,7 @@ const STATES = {
 };
 
 const isIOS = uni.getDeviceInfo().osName === "ios";
-const { deviceStatus } = storeToRefs(useStore());
+const { device, deviceStatus } = storeToRefs(useStore());
 const currentState = ref(STATES.SCANNING);
 const connectedWifi = ref(null);
 const connectedWifiName = ref("");
@@ -45,10 +45,7 @@ const showPassword = ref(false);
 // 刷新防抖标志：扫描进行中为 true，禁止重复点击；扫描结束（成功/失败）后重置为 false。
 const isRefreshing = ref(false);
 const fromFirmwareUpdate = ref(false);
-const routeOtaInfo = ref({
-  versionNumber: "",
-  resourceUrl: "",
-});
+const routeOtaVersionNumber = ref("");
 const countdownVisible = ref(false);
 const countdownSeconds = ref(3);
 const firmwareMessageVisible = ref(false);
@@ -395,37 +392,38 @@ const joinNetwork = () => {
   submitDeviceWifiConfig({ ssid, password });
 };
 
-// 获取 OTA 更新版本信息，正常使用入口传参，缺失时再请求后端兜底。
-const getOtaVersionInfo = async () => {
-  if (routeOtaInfo.value.versionNumber && routeOtaInfo.value.resourceUrl) {
-    return {
-      needUpdate: true,
-      versionNumber: routeOtaInfo.value.versionNumber,
-      resourceUrl: routeOtaInfo.value.resourceUrl,
-    };
-  }
-  return getHardwareBoxVersionAPI();
-};
-
 const startFirmwareUpdate = async () => {
   if (!fromFirmwareUpdate.value || !connectedWifi.value || otaUpdating.value) return;
+  const deviceId = device.value.deviceId;
+  const wifi = connectedWifi.value;
+  if (!deviceId) return;
   try {
-    const versionInfo = await getOtaVersionInfo();
-    if (!versionInfo?.needUpdate) {
+    const response = await getDeviceDetailAPI(deviceId);
+    const detail = response?.detail || response?.data?.detail;
+    if (!detail || device.value.deviceId !== deviceId) throw new Error("设备详情已失效");
+    const otaInfo = getOtaInfoFromDetail(detail);
+    if (!otaInfo.needUpdate) {
       firmwareMessage.value = "当前已是最新版本";
       firmwareMessageVisible.value = true;
       return;
     }
-    await startOtaUpdate({
-      versionNumber: versionInfo.versionNumber,
-      wifiSsid: connectedWifi.value.SSID,
-      wifiPassword: connectedWifi.value.password || "",
-      resourceUrl: versionInfo.resourceUrl,
-    });
+    if (!otaInfo.versionNumber) {
+      firmwareMessage.value = "缺少固件目标版本，请返回后重试";
+      firmwareMessageVisible.value = true;
+      return;
+    }
+    // WiFi 连接可能耗时较长，以更新前的最新设备详情为准。
+    routeOtaVersionNumber.value = otaInfo.versionNumber;
   } catch (error) {
-    firmwareMessage.value = "获取更新版本失败，请重试";
+    firmwareMessage.value = "获取设备详情失败，请返回后重试";
     firmwareMessageVisible.value = true;
+    return;
   }
+  await startOtaUpdate({
+    versionNumber: routeOtaVersionNumber.value,
+    wifiSsid: wifi.SSID,
+    wifiPassword: wifi.password || "",
+  });
 };
 
 const clearFirmwareCountdown = () => {
@@ -466,10 +464,7 @@ const togglePasswordVisibility = () => {
 // 页面加载时识别普通 WiFi 入口和固件更新入口。
 onLoad((options = {}) => {
   fromFirmwareUpdate.value = options.source === "firmware-update";
-  routeOtaInfo.value = {
-    versionNumber: decodeURIComponent(options.versionNumber || ""),
-    resourceUrl: decodeURIComponent(options.resourceUrl || ""),
-  };
+  routeOtaVersionNumber.value = decodeURIComponent(options.versionNumber || "");
 });
 
 // 页面挂载后启动 WiFi 扫描流程。