From f1f8f4e64aadb6a65a6a247d037ab9b7b6b6795f Mon Sep 17 00:00:00 2001
From: YunaiV <zhijiantianya@gmail.com>
Date: Wed, 20 May 2026 13:09:26 +0800
Subject: [PATCH] =?UTF-8?q?feat=EF=BC=88iot=EF=BC=89:=20=E8=BF=81=E7=A7=BB?=
 =?UTF-8?q?=20ele=20=E7=9A=84=20map=20=E7=BB=84=E4=BB=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 apps/web-ele/src/components/map/index.ts      |   3 +
 .../src/components/map/src/map-dialog.vue     | 290 ++++++++++++++++++
 apps/web-ele/src/components/map/src/utils.ts  |  63 ++++
 3 files changed, 356 insertions(+)
 create mode 100644 apps/web-ele/src/components/map/index.ts
 create mode 100644 apps/web-ele/src/components/map/src/map-dialog.vue
 create mode 100644 apps/web-ele/src/components/map/src/utils.ts

diff --git a/apps/web-ele/src/components/map/index.ts b/apps/web-ele/src/components/map/index.ts
new file mode 100644
index 000000000..c8b84da5a
--- /dev/null
+++ b/apps/web-ele/src/components/map/index.ts
@@ -0,0 +1,3 @@
+export { default as MapDialog } from './src/map-dialog.vue';
+
+export { loadBaiduMapSdk } from './src/utils';
diff --git a/apps/web-ele/src/components/map/src/map-dialog.vue b/apps/web-ele/src/components/map/src/map-dialog.vue
new file mode 100644
index 000000000..9bc34790b
--- /dev/null
+++ b/apps/web-ele/src/components/map/src/map-dialog.vue
@@ -0,0 +1,290 @@
+<!-- 地图选择弹窗组件：基于百度地图 GL 实现 -->
+<script lang="ts" setup>
+import { nextTick, reactive, ref } from 'vue';
+
+import { useVbenModal } from '@vben/common-ui';
+
+import { ElButton, ElForm, ElFormItem, ElInput, ElOption, ElSelect } from 'element-plus';
+
+import { loadBaiduMapSdk } from './utils';
+
+const emit = defineEmits<{
+  confirm: [
+    data: {
+      address: string;
+      latitude: string;
+      longitude: string;
+    },
+  ];
+}>();
+
+const mapContainerRef = ref<HTMLElement>();
+const state = reactive({
+  lonLat: '', // 经纬度字符串，格式为 "经度,纬度"
+  address: '', // 地址信息
+  loading: false, // 地址搜索加载状态
+  latitude: '', // 纬度
+  longitude: '', // 经度
+  map: null as any, // 百度地图实例
+  mapAddressOptions: [] as any[], // 地址搜索选项
+  mapMarker: null as any, // 地图标记点
+  geocoder: null as any, // 地理编码器实例
+  mapContainerReady: false, // 地图容器是否准备好
+});
+
+// 初始经纬度（打开弹窗时传入）
+const initLongitude = ref<number | undefined>();
+const initLatitude = ref<number | undefined>();
+
+/** 弹窗打开动画完成后初始化地图 */
+async function handleDialogOpened() {
+  // 先显示地图容器
+  state.mapContainerReady = true;
+
+  // 等待下一个 DOM 更新周期，确保地图容器已渲染
+  await nextTick();
+  // 加载百度地图 SDK
+  await loadBaiduMapSdk();
+  initMapInstance();
+}
+
+/** 弹窗关闭后清理地图 */
+function handleDialogClosed() {
+  // 销毁地图实例
+  if (state.map) {
+    state.map.destroy?.();
+    state.map = null;
+  }
+  state.mapMarker = null;
+  state.geocoder = null;
+  state.mapContainerReady = false;
+}
+
+/** 初始化地图实例 */
+function initMapInstance() {
+  if (!mapContainerRef.value) {
+    return;
+  }
+
+  // 初始化地图和地理编码器
+  initMap();
+  initGeocoder();
+
+  // 监听地图点击事件
+  state.map.addEventListener('click', (e: any) => {
+    const point = e.latlng;
+    state.lonLat = `${point.lng},${point.lat}`;
+    regeoCode(state.lonLat);
+  });
+
+  // 如果有初始经纬度，加载标记点
+  if (initLongitude.value && initLatitude.value) {
+    const lonLat = `${initLongitude.value},${initLatitude.value}`;
+    regeoCode(lonLat);
+  }
+}
+
+/** 初始化地图 */
+function initMap() {
+  state.map = new window.BMapGL.Map(mapContainerRef.value);
+  state.map.centerAndZoom(new window.BMapGL.Point(116.404, 39.915), 11);
+  state.map.enableScrollWheelZoom();
+  state.map.disableDoubleClickZoom();
+
+  state.map.addControl(new window.BMapGL.NavigationControl());
+  state.map.addControl(new window.BMapGL.ScaleControl());
+  state.map.addControl(new window.BMapGL.ZoomControl());
+}
+
+/** 初始化地理编码器 */
+function initGeocoder() {
+  state.geocoder = new window.BMapGL.Geocoder();
+}
+
+/** 搜索地址 */
+function autoSearch(queryValue: string) {
+  if (!queryValue) {
+    state.mapAddressOptions = [];
+    return;
+  }
+
+  state.loading = true;
+
+  // noinspection JSUnusedGlobalSymbols
+  const localSearch = new window.BMapGL.LocalSearch(state.map, {
+    onSearchComplete: (results: any) => {
+      state.loading = false;
+      const temp: any[] = [];
+
+      if (results && results._pois) {
+        results._pois.forEach((p: any) => {
+          const point = p.point;
+          if (point && point.lng && point.lat) {
+            temp.push({
+              name: p.title,
+              value: `${point.lng},${point.lat}`,
+            });
+          }
+        });
+      }
+
+      state.mapAddressOptions = temp;
+    },
+  });
+
+  localSearch.search(queryValue);
+}
+
+/** 处理地址选择 */
+function handleAddressSelect(value: string) {
+  if (value) {
+    regeoCode(value);
+  }
+}
+
+/** 添加标记点 */
+function setMarker(lnglat: string[]) {
+  if (!lnglat) {
+    return;
+  }
+
+  if (state.mapMarker !== null) {
+    state.map.removeOverlay(state.mapMarker);
+  }
+
+  const point = new window.BMapGL.Point(lnglat[0], lnglat[1]);
+  state.mapMarker = new window.BMapGL.Marker(point);
+
+  state.map.addOverlay(state.mapMarker);
+  state.map.centerAndZoom(point, 16);
+}
+
+/** 经纬度转地址、添加标记点 */
+function regeoCode(lonLat: string) {
+  if (!lonLat) {
+    return;
+  }
+  const lnglat = lonLat.split(',');
+  if (lnglat.length !== 2) {
+    return;
+  }
+
+  state.longitude = lnglat[0]!;
+  state.latitude = lnglat[1]!;
+  const point = new window.BMapGL.Point(lnglat[0], lnglat[1]);
+  state.map.centerAndZoom(point, 16);
+
+  setMarker(lnglat);
+  getAddress(lnglat);
+}
+
+/** 根据经纬度获取地址信息 */
+function getAddress(lnglat: string[]) {
+  const point = new window.BMapGL.Point(lnglat[0], lnglat[1]);
+  state.geocoder.getLocation(point, (result: any) => {
+    if (result && result.address) {
+      state.address = result.address;
+    }
+  });
+}
+
+/** 确认选择 */
+function handleConfirm() {
+  if (state.longitude && state.latitude) {
+    emit('confirm', {
+      longitude: state.longitude,
+      latitude: state.latitude,
+      address: state.address,
+    });
+  }
+  modalApi.close();
+}
+
+const [Modal, modalApi] = useVbenModal({
+  onOpenChange(isOpen: boolean) {
+    if (isOpen) {
+      handleDialogOpened();
+    } else {
+      handleDialogClosed();
+    }
+  },
+});
+
+/** 打开弹窗 */
+function open(longitude?: number, latitude?: number) {
+  initLongitude.value = longitude;
+  initLatitude.value = latitude;
+  state.longitude = longitude ? String(longitude) : '';
+  state.latitude = latitude ? String(latitude) : '';
+  state.address = '';
+  state.mapAddressOptions = [];
+  modalApi.open();
+}
+
+defineExpose({ open });
+</script>
+
+<template>
+  <Modal :footer="false" class="w-[700px]" title="百度地图">
+    <div class="w-full">
+      <!-- 第一行：位置搜索 -->
+      <ElForm label-width="80px">
+        <ElFormItem label="定位位置">
+          <ElSelect
+            v-model="state.address"
+            :filter-method="autoSearch"
+            :loading="state.loading"
+            class="w-full"
+            clearable
+            filterable
+            placeholder="可输入地址查询经纬度"
+            remote
+            @change="handleAddressSelect"
+          >
+            <ElOption
+              v-for="item in state.mapAddressOptions"
+              :key="item.value"
+              :label="item.name"
+              :value="item.value"
+            />
+          </ElSelect>
+        </ElFormItem>
+        <!-- 第二行：坐标显示 -->
+        <ElFormItem label="当前坐标">
+          <div class="flex gap-2">
+            <ElInput
+              :model-value="state.longitude"
+              disabled
+              style="width: 200px"
+            >
+              <template #prepend>经度</template>
+            </ElInput>
+            <ElInput
+              :model-value="state.latitude"
+              disabled
+              style="width: 200px"
+            >
+              <template #prepend>纬度</template>
+            </ElInput>
+          </div>
+        </ElFormItem>
+      </ElForm>
+      <!-- 第三行：地图 -->
+      <div
+        v-if="state.mapContainerReady"
+        ref="mapContainerRef"
+        class="mt-[10px] h-[400px] w-full"
+      ></div>
+      <div
+        v-else
+        class="mt-[10px] flex h-[400px] w-full items-center justify-center"
+      >
+        <span class="text-gray-400">地图加载中...</span>
+      </div>
+    </div>
+    <div class="mt-4 flex justify-end gap-2">
+      <ElButton type="primary" @click="handleConfirm">确 定</ElButton>
+      <ElButton @click="modalApi.close()">取 消</ElButton>
+    </div>
+  </Modal>
+</template>
diff --git a/apps/web-ele/src/components/map/src/utils.ts b/apps/web-ele/src/components/map/src/utils.ts
new file mode 100644
index 000000000..c5ff378e1
--- /dev/null
+++ b/apps/web-ele/src/components/map/src/utils.ts
@@ -0,0 +1,63 @@
+/* eslint-disable @typescript-eslint/no-dynamic-delete */
+/**
+ * 百度地图 SDK 加载工具
+ */
+
+// 扩展 Window 接口以包含百度地图 GL API
+declare global {
+  interface Window {
+    BMapGL: any;
+  }
+}
+
+// 全局回调名称
+const CALLBACK_NAME = '__BAIDU_MAP_LOAD_CALLBACK__';
+
+// SDK 加载状态
+let loadPromise: null | Promise<void> = null;
+
+/**
+ * 加载百度地图 GL SDK
+ * @param timeout 超时时间（毫秒），默认 10000
+ * @returns Promise<void>
+ */
+export const loadBaiduMapSdk = (timeout = 10_000): Promise<void> => {
+  // 已加载完成
+  if (window.BMapGL) {
+    return Promise.resolve();
+  }
+
+  // 正在加载中，返回同一个 Promise
+  if (loadPromise) {
+    return loadPromise;
+  }
+
+  loadPromise = new Promise((resolve, reject) => {
+    const timeoutId = setTimeout(() => {
+      loadPromise = null;
+      reject(new Error('百度地图 SDK 加载超时'));
+    }, timeout);
+
+    // 全局回调
+    (window as any)[CALLBACK_NAME] = () => {
+      clearTimeout(timeoutId);
+      delete (window as any)[CALLBACK_NAME];
+      resolve();
+    };
+
+    // 创建 script 标签
+    const script = document.createElement('script');
+    script.src = `https://api.map.baidu.com/api?v=1.0&type=webgl&ak=${
+      import.meta.env.VITE_BAIDU_MAP_KEY
+    }&callback=${CALLBACK_NAME}`;
+    script.addEventListener('onerror', () => {
+      clearTimeout(timeoutId);
+      loadPromise = null;
+      delete (window as any)[CALLBACK_NAME];
+      reject(new Error('百度地图 SDK 加载失败'));
+    });
+    document.body.append(script);
+  });
+
+  return loadPromise;
+};