feat: 增加获取位置的方法

src/pages/Discovery/index.vue

@@ -29,10 +29,12 @@ import CardSwiper from "./components/CardSwiper/index.vue";
 import QuickQuestions from "./components/QuickQuestions/index.vue";
 import discoveryCover from "@/components/ImageSwiper/images/2025-07-12_180248.jpg";
 
-import { homeTabsData, homeTabContentData, homeQuickQuestionData } from "../../request/api/MainPageDataApi";
-import { useAppStore } from "@/store";
+import { homeTabsData, getNearbyTags, homeTabContentData, homeQuickQuestionData } from "../../request/api/MainPageDataApi";
+import { useAppStore, useLocationStore } from "@/store";
 import { JumpType } from "../../model/ChatModel";
+
 const appStore = useAppStore();
+const locationStore = useLocationStore();
   /// 从个渠道获取如二维码
 const sceneId = appStore.sceneId || "";
 
@@ -58,15 +60,20 @@ const queryTabsList = async () => {
     }));
     /// 设置tab数据
     discoveryTabs.value = tabList;
-
-    /// 查询是否有sceneId参数
-    const activeTabIndex = discoveryTabs.value.findIndex((tab) => tab.id === sceneId);
-
-    /// 如果有则优先展示对应tab数据，没有则展示第一个tab数据
-    if (activeTabIndex > -1) {
-      activeIndex.value = activeTabIndex;
-      queryDiscoveryData(sceneId);
-    } else {
+    /// 根据sceneId查询对应tab数据
+    findTabByIdWithActiveTabIndex(sceneId);
+  }
+}
+/// 根据id查询tab并设置activeIndex
+const findTabByIdWithActiveTabIndex = (tabsId) => {
+  /// 查询是否有id参数
+  const activeTabIndex = discoveryTabs.value.findIndex((tab) => tab.id === tabsId);
+  /// 如果有则优先展示对应tab数据，没有则展示第一个tab数据
+  if (activeTabIndex > -1) {
+    activeIndex.value = activeTabIndex;
+    queryDiscoveryData(tabsId);
+  } else {
+    if (discoveryTabs.value.length > 0) {
       activeIndex.value = 0;
       queryDiscoveryData(discoveryTabs.value[0].id);
     }
@@ -145,10 +152,37 @@ const handleClick = async (item) => {
   }
 }
 
+/// 获取位置信息
+const getLocation = () => {
+  /// 已经有sceneId了，说明之前已经获取过位置信息了，就不需要再获取一次了
+  if (sceneId) return; 
+  uni.getLocation({
+    type: 'wgs84',
+    success: function (res) {
+      // 将位置信息存储到 Pinia 中
+      locationStore.setLocationData({
+        latitude: res.latitude,
+        longitude: res.longitude,
+      });
+      console.log('当前位置：' + JSON.stringify(res));
+      getNearbyTagsData();
+    }
+  });
+}
+
+/// 获取附近标签数据
+const getNearbyTagsData = async () => {
+  const res = await getNearbyTags();
+  if (res.code === 0) {
+    const nearbyTagId = res.data;
+    findTabByIdWithActiveTabIndex(nearbyTagId);
+  }
+}
 
 /// 组件挂载后请求数据
 onMounted(() => {
   queryTabsList();
+  getLocation();
 });
 
 </script>