<template>
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<el-table
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:data="sceneList"
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table-layout="fixed"
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size="small"
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:show-overflow-tooltip="true"
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border
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row-class-name="t-row"
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cell-class-name="t-cell"
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header-row-class-name="t-header-row"
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header-cell-class-name="t-header-cell"
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@row-click="handleRowClick"
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@filter-change="handleFilterChange"
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>
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<!-- <el-table-column type="index" label="#" width="25" /> -->
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<el-table-column
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prop="type"
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label="类型"
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width="56"
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column-key="type"
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:filters="sceneTypeFilter"
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:filter-method="filterHandler"
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/>
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<el-table-column prop="name" label="名称" />
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<el-table-column prop="location" label="地址" />
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<el-table-column label="临近站点" width="65">
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<template #default="{ row }">
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<div>{{ row.closestStation.name }}</div>
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<div>{{ parseInt(row.length) + '米' }}</div>
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</template>
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</el-table-column>
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<slot></slot>
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<!-- <el-table-column
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prop="districtName"
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label="区县"
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align="center"
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width="54"
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/> -->
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<!-- <el-table-column label="管理" width="70" align="center">
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<template #default="{ row }">
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<el-button
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type="primary"
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size="small"
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class="el-button-custom"
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@click="deleteDevice(row)"
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>删除</el-button
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>
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</template>
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</el-table-column> -->
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</el-table>
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</template>
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<script setup>
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import { ref, computed, watch, onUnmounted } from 'vue';
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import { sceneTypes, sceneIcon } from '@/constant/scene-types';
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import MapUtil from '@/utils/map/util';
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import marks from '@/utils/map/marks';
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const props = defineProps({
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sceneList: Array,
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showMarks: {
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type: Boolean,
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default: true
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}
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});
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let layer = undefined;
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let showSceneTypes = ref([]);
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const sceneTypeFilter = computed(() => {
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return sceneTypes()
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.filter((v) => {
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return !v.disabled;
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})
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.map((v) => {
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return { text: v.label, value: v.label };
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});
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});
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const showSceneList = computed(() => {
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if (showSceneTypes.value.length == 0) {
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return props.sceneList;
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} else {
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return props.sceneList.filter((v) => {
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return showSceneTypes.value.indexOf(v.type) != -1;
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});
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}
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});
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onUnmounted(() => {
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removeLayer();
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});
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watch(showSceneList, (nV, oV) => {
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if (nV && props.showMarks) {
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drawMarks(nV);
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} else {
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removeLayer();
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}
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});
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watch(
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() => props.showMarks,
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(nV, oV) => {
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if (showSceneList.value && nV) {
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drawMarks(showSceneList.value);
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} else {
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removeLayer();
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}
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},
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{ immediate: true }
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);
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function removeLayer() {
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if (layer != undefined) {
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MapUtil.removeViews(layer);
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layer = undefined;
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}
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}
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function drawMarks(sceneList) {
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removeLayer();
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if (sceneList.length != 0) {
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const icons = [];
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sceneList.forEach((s) => {
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icons.push(sceneIcon(s.typeId));
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});
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layer = marks.createLabelMarks(icons, sceneList, false);
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}
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}
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function handleRowClick(row, col, event) {
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MapUtil.setCenter([row.longitude, row.latitude], true);
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}
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function filterHandler(value, row, column) {
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const property = column['property'];
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return row[property] === value;
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}
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function handleFilterChange(newFilters) {
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// console.log(newFilters);
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showSceneTypes.value = newFilters['type'];
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}
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</script>
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