优化代码

ebike-maintenance/pages/home/home.vue

@@ -170,8 +170,8 @@
 		findIndex,
 		find
 	} from "lodash";
-	
-	
+
+
 	var qqmapsdk = new QQMapWX({
 		key: map.sdkKey
 	});
@@ -214,7 +214,7 @@
 	const polygons = ref([]); //面
 	const polylines = ref([]); //线
 	const circles = ref([]); //圆
-	
+
 	const orderCount = ref(0); //接单数量
 	const quantityCount = ref(100); // 电量
 	const color_down = "#EF4B4D"; //低电量
@@ -234,7 +234,7 @@
 	//加载后
 	onMounted(() => {
 		mapContext = map.getMap("mapRef", getCurrentInstance());
-		getZone(() => {
+		getZone((arrData) => {
 			//获取当前定位
 			map.getLoalcation(mapContext, (res) => {
 				const {
@@ -265,8 +265,9 @@
 						city: "当前定位" + city,
 						country: [data]
 					}
-					const arrData=arrAreaData.value||[];
-					arrAreaData.value=arrData.splice(0, 0, locationPoint);
+				    arrData = arrData || [];
+					arrData.splice(0, 0, locationPoint);
+					arrAreaData.value = arrData;
 					changeArea(data);
 				}, (res) => {
 					showModelMessage("切换区域失败！");
@@ -277,60 +278,59 @@
 	});
 
 	//获取行政区划
-	const getZone = (callback) => {
+	function getZone(callback) {
 		api.callOperateApi("ebikeRegion/getZone", null, "get").then((res) => {
+			const arrData = [];
 			const {
 				code,
 				data,
 				message
 			} = res;
-			if (code == 200) {
-				const arrData = [];
-				if (data && data.length > 0) {
-					data.map(item => {
-						const {
-							id,
-							name,
-							lng,
-							lat,
-							cityName
-						} = item;
-						let index = findIndex(arrData, {
-							city: cityName
-						});
-						let oData = arrData[index];
-						const obj = {
-							id,
-							name,
-							lat,
-							lng
-						};
-						if (index == "-1") {
-							index = 0;
-							oData = {
-								city: cityName,
-								country: [obj]
-							}
-						} else {
-							oData["country"].push(obj);
-						}
-						arrData[index] = oData;
-					});
-				}
-				if (locationPoint) {
-					arrData.splice(0, 0, locationPoint);
-				}
-				arrAreaData.value = arrData;
-
-			} else {
+			if (code != 200) {
 				showModelMessage(message);
+				if(callback) callback(arrData);
+				return;
+			} 
+			if (data && data.length > 0) {
+				data.map(item => {
+					const {
+						id,
+						name,
+						lng,
+						lat,
+						cityName
+					} = item;
+					let index = findIndex(arrData, {
+						city: cityName
+					});
+					let oData = arrData[index];
+					const obj = {
+						id,
+						name,
+						lat,
+						lng
+					};
+					if (index == "-1") {
+						index = 0;
+						oData = {
+							city: cityName,
+							country: [obj]
+						}
+					} else {
+						oData["country"].push(obj);
+					}
+					arrData[index] = oData;
+				});
 			}
-			callback();
+			if (locationPoint) {
+				arrData.splice(0, 0, locationPoint);
+			}
+			if(callback) callback(arrData);
 		});
 	}
 
 	//定位
-	const getLocation = () => {
+	function getLocation() {
 		map.getLoalcation(mapContext, (res) => {
 			const {
 				latitude,
@@ -341,18 +341,18 @@
 	}
 
 	//显示区域
-	const onShowDrawer = () => {
+	function onShowDrawer() {
 		showArea.value.open();
 
 	}
 
 	//切换区域
-	const clickArea = (data) => {
+	function clickArea(data) {
 		changeArea(data);
 		showArea.value.close();
 	}
 
-	const changeArea = (data, refresh) => {
+	function changeArea(data, refresh) {
 		const {
 			id,
 			lng,
@@ -472,13 +472,13 @@
 	}
 
 	//地图数据
-	const loadMapData = (data) => {
+	function loadMapData(data) {
 		loadMapBikeData(showBike.value, data);
 		loadMapRegionData(showRegion.value, data);
 	}
 
 	//显示隐藏车辆
-	const showBikeData = () => {
+	function showBikeData() {
 		const show = !showBike.value
 		showBike.value = show;
 		const {
@@ -491,7 +491,7 @@
 		loadMapBikeData(show, data);
 	};
 
-	const loadMapBikeData = (show, data) => {
+	function loadMapBikeData(show, data) {
 		const {
 			bikeData
 		} = data;
@@ -509,7 +509,7 @@
 	}
 
 	//显示隐藏站点
-	const showRegionData = () => {
+	function showRegionData() {
 		const show = !showRegion.value;
 		showRegion.value = show;
 		const {
@@ -519,10 +519,10 @@
 			zoneId: id
 		});
 		if (!data) return;
-		loadMapRegionData(show,data);
+		loadMapRegionData(show, data);
 	}
 
-	const loadMapRegionData = (show, data) => {
+	function loadMapRegionData(show, data) {
 		const {
 			arrCircles,
 			arrPolygons,
@@ -540,13 +540,13 @@
 	};
 
 	//刷新
-	const refreshArea = () => {
+	function refreshArea() {
 		changeArea(selArea, true);
 	}
 
 
 	//缩放
-	const onZoom = (lx) => {
+	function onZoom(lx) {
 		switch (lx) {
 			case "out":
 				scale.value = scale.value + 1;
@@ -558,7 +558,7 @@
 	}
 
 	//电量筛选
-	const quantityChange = (e) => {
+	function quantityChange(e) {
 		const {
 			detail: {
 				value
@@ -576,12 +576,12 @@
 	}
 
 	//批量换电
-	const changeBatteries = () => {
+	function changeBatteries() {
 		showModelMessage("该功能暂未实现！");
 	}
 
 	//查询工单
-	const queryOrders = (lx) => {
+	function queryOrders(lx) {
 		showModelMessage("该功能暂未实现！");
 	}
 </script>