<template>
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<div class="searchBox" ref="searchBoxRef">
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<div class="searchInput">
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<el-select v-model="optionsValue" @change="optionChange" placeholder="请选择查询">
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<el-option
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v-for="item in options"
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:key="item.value"
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:label="item.label"
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:value="item.value"
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/>
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</el-select>
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<el-input v-model="searchKey" @focus="handleFocus" placeholder="请输入搜索关键字"></el-input>
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</div>
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<div class="searchBtn" @click="searchClick"></div>
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<div class="region">
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<el-tree-select
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v-model="treeValue"
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check-strictly
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lazy
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:load="load"
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:props="props"
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style="width: 240px"
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@node-click="handleNodeClick"
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/>
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</div>
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</div>
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<div class="select-down-list" ref="selectDownRef" v-show="isSelectDown">
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<div class="item" v-for="item in downList" @click="selectedValue(item)">{{ item.nickname || item.name }}</div>
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</div>
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</template>
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<script setup>
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import { getRegion } from '@/api/home';
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import { searchByKeyword, selectDeviceList } from '@/api/home/common';
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import { useStore } from 'vuex';
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import cesiumOperation from '@/utils/cesium-tsa'
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const { flyTo } = cesiumOperation()
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const store = useStore();
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const searchKey = ref('');
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const userAreaCode = computed(() => store.state.user.userInfo.detail.areaCode);
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const selectedAreaCode = computed(() => store.state.user.selectedAreaCode);
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const areaValue = ref('江西省');
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const treeValue = ref(userAreaCode.value);
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let first = true;
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const searchBoxRef = ref(null);
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const selectDownRef = ref(null);
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function handleNodeClick(data) {
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areaValue.value = data.name;
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store.commit('setSelectedAreaCode', data.code);
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}
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const props = {
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label: 'name',
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value: 'code',
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children: 'children',
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};
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const load = async (node, resolve) => {
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if (first) {
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first = false;
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const res = await getRegion(userAreaCode.value);
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const { provinceCode, provinceName } = res?.data?.data?.[0] || {};
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resolve([{ code: provinceCode, name: provinceName }]);
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return;
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}
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const code = node?.data?.code || userAreaCode.value;
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if ((node?.data?.regionLevel || 0) > 2) return resolve([]);
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getRegion(code).then(res => {
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resolve(res?.data?.data || []);
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});
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};
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const optionsValue = ref('1');
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const options = [
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{
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value: '1',
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label: '机巢',
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},
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{
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value: '2',
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label: '地址',
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},
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];
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const isSelectDown = ref(false);
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// 下拉数据列表
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const machineNestList = ref([]);
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// 地址搜索结果
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const downList = ref([]);
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const position = ref({});
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// 获取机巢搜索结果
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const getDeviceList = async () => {
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const res = await selectDeviceList({
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keyword: searchKey.value,
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});
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if (res.data.code !== 0) return;
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machineNestList.value = res?.data?.data || [];
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downList.value = res?.data?.data || [];
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};
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// 获取地址搜索结果
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const getAddressList = async () => {
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const res = await searchByKeyword(encodeURIComponent(`${areaValue.value}+${searchKey.value}`));
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if (res.data.code !== 0) return;
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downList.value = res?.data?.data.tips || [];
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if (downList.value.length > 0) {
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isSelectDown.value = true;
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}
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};
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// 搜索结果
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const searchClick = () => {
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const longitude = Number(position.value.longitude)
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const latitude = Number(position.value.latitude)
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flyTo({ longitude, latitude }, 1, 1000)
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};
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// 地址和机巢的切换
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const optionChange = () => {
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searchKey.value = '';
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downList.value = [];
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};
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// 输入框获取焦点
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const handleFocus = () => {
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if (optionsValue.value === '1') {
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isSelectDown.value = true;
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downList.value = machineNestList.value;
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}
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};
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// 机巢下拉获取值
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const selectedValue = item => {
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searchKey.value = item.nickname || item.name;
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if (optionsValue.value === '1') {
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position.value = item;
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} else {
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position.value = { longitude: item.location.split(',')[0], latitude: item.location.split(',')[1] };
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}
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isSelectDown.value = false;
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};
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// 监听搜索关键字变化
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watch(searchKey, async (newVal) => {
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if (optionsValue.value === '2') {
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await getAddressList();
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}
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}, { immediate: false });
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onMounted(() => {
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getDeviceList();
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document.addEventListener('click', handleClickOutside);
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});
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onUnmounted(() => {
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document.removeEventListener('click', handleClickOutside);
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});
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const handleClickOutside = (event) => {
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if (!searchBoxRef.value?.contains(event.target) && !selectDownRef.value?.contains(event.target)) {
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isSelectDown.value = false;
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}
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};
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</script>
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<style scoped lang="scss">
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.select-down-list {
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position: absolute;
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top: 188px;
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left: 45%;
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transform: translateX(-45%);
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width: 220px;
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height: 256px;
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overflow-y: auto;
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background: linear-gradient( 180deg, #0D3556 0%, #012350 100%);
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border-radius: 0px 0px 8px 8px;
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border: 1px solid;
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border-image: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(115, 192, 255, 1)) 1 1;
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&::-webkit-scrollbar {
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width: 0;
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display: none;
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}
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-ms-overflow-style: none; /* IE and Edge */
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scrollbar-width: none; /* Firefox */
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.item {
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color: #FFFFFF;
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height: 32px;
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line-height: 32px;
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text-align: center;
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cursor: pointer;
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}
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}
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.searchBox {
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width: 420px;
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height: 43px;
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position: absolute;
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top: 145px;
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left: 50%;
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transform: translateX(-50%);
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display: flex;
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.el-select {
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width: 130px;
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height: 100%;
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:deep() {
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.el-select__wrapper {
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background: transparent;
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border: none;
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box-shadow: none;
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height: 100%;
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padding-left: 20px;
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}
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.el-select__selected-item {
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font-family: Source Han Sans CN, Source Han Sans CN, serif;
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font-weight: 400;
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font-size: 14px;
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color: #ffffff;
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line-height: 18px;
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}
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}
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}
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.searchInput {
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width: 243px;
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height: 100%;
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background: url('@/assets/images/home/searchBox/searchBg1.png') no-repeat center / 100% 100%;
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display: flex;
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.el-input {
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height: 100%;
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:deep() {
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.el-input__wrapper {
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background: transparent;
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border: none;
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box-shadow: none;
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height: 100%;
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}
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.el-input__inner {
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font-family: Source Han Sans CN, Source Han Sans CN, serif;
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font-weight: 400;
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font-size: 14px;
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color: #ffffff;
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line-height: 18px;
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}
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}
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}
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}
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.searchBtn {
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width: 67px;
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height: 100%;
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background: url('@/assets/images/home/searchBox/searchBg2.png') no-repeat center / 100% 100%;
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cursor: pointer;
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}
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.region {
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width: 0;
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flex-grow: 1;
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background: url('@/assets/images/home/searchBox/searchBg3.png') no-repeat center / 100% 100%;
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:deep() {
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.el-select__wrapper {
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width: 100px;
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padding-left: 20px;
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}
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}
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}
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}
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</style>
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