<template>
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<el-dialog
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class="command-page-map-view-dialog"
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v-model="visible"
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:show-close="false"
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:close-on-click-modal="false"
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@closed="handleClosed"
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destroy-on-close
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>
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<div class="dialog-container">
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<div class="left-container">
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<CommonCesiumMap
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ref="mapRef"
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class="leftMap command-cesium"
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:active="visible"
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:flat-mode="false"
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:terrain="true"
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:layer-mode="4"
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:boundary="false"
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:list="list"
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@point-change="handlePointChange"
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>
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<template #timeline-prefix>
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<el-icon class="track-play-btn" :size="30" @click.stop="handlePlayClick">
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<VideoPause v-if="isPlaying" />
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<VideoPlay v-else />
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</el-icon>
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</template>
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</CommonCesiumMap>
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</div>
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<div class="right-container">
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<div class="header">
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<span>{{ dialogTitle }}</span>
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<el-icon class="close-btn" @click.stop="visible = false"><Close /></el-icon>
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</div>
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<div class="content">
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<div class="detail-title">轨迹信息</div>
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<el-row>
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<el-col :span="24">
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<div class="label">无人机名称</div>
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<div class="val">{{ formData.droneName }}</div>
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</el-col>
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<el-col :span="24">
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<div class="label">无人机序列号</div>
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<div class="val">{{ formData.serialNo }}</div>
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</el-col>
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<el-col :span="24">
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<div class="label">告警时间</div>
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<div class="val">{{ formData.alarmTime }}</div>
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</el-col>
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<el-col :span="24">
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<div class="label">触发原因</div>
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<div class="val">{{ formData.triggerType }}</div>
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</el-col>
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<el-col :span="24">
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<div class="label">停留时长</div>
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<div class="val">{{ formData.stayDuration }}</div>
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</el-col>
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</el-row>
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<div class="detail-title">轨迹点</div>
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<div class="command-table-container">
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<div class="command-table-content">
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<el-table ref="pointTableRef" class="command-table" :data="list" :row-class-name="getRowClassName">
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<el-table-column type="index" width="60" label="序号" />
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<el-table-column label="经纬度">
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<template #default="{ row }">{{ row.longitude }},{{ row.latitude }}</template>
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</el-table-column>
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<el-table-column prop="createTime" label="时间" />
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</el-table>
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</div>
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</div>
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</div>
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<div class="footer">
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<el-button v-if="dialogMode != 'view'" color="#2B2B4C" @click="handleCancel">
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{{ dialogReadonly ? '关闭' : '取消' }}
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</el-button>
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</div>
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</div>
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</div>
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</el-dialog>
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</template>
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<script setup>
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import { Close, VideoPause, VideoPlay } from '@element-plus/icons-vue'
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import { computed, nextTick, onBeforeUnmount, ref } from 'vue'
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import CommonCesiumMap from '@/components/map-container/common-cesium-map.vue'
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import { fwDroneFlightRecordDetailApi } from '@/views/recordManage/historyTracks/fwDroneFlightRecord'
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import { fwDroneFlightRecordDetailPageApi } from '@/views/recordManage/historyTracks/flyTrajectory'
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import * as Cesium from 'cesium'
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import { ArrowLineMaterialProperty } from '@/utils/cesium/Material'
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import droneIcon from '@/assets/images/dataCockpit/map/drone.png'
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const initForm = () => ({
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droneName: '',
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serialNo: '',
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alarmTime: '',
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triggerType: '',
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stayDuration: '',
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})
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let list = ref([])
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const formData = ref(initForm()) // 表单数据
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const visible = ref(false) // 弹框显隐
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const dialogMode = ref('add') // 弹框模式
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const dialogReadonly = computed(() => dialogMode.value === 'view')
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const mapRef = ref(null)
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const dialogTitle = computed(() => {
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if (dialogMode.value === 'edit') {
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return '编辑'
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} else if (dialogMode.value === 'view') {
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return '查看'
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} else {
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return '新增'
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}
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})
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// 关闭弹框
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function handleCancel() {
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visible.value = false
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}
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// 加载详情
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async function loadDetail() {
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if (!formData.value.id) return
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const res = await fwDroneFlightRecordDetailApi({ id: formData.value.id })
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const res1 = await fwDroneFlightRecordDetailPageApi({ flightRecordId: formData.value.id })
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list.value = res1.data.data.records ?? []
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drawFlightPath()
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formData.value = res?.data?.data ?? {}
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}
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let arrowLineMaterialProperty = new ArrowLineMaterialProperty({
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color: new Cesium.Color(128 / 255, 215 / 255, 255 / 255, 1),
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directionColor: new Cesium.Color(1, 1, 1, 1),
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outlineColor: new Cesium.Color(1, 1, 1, 1),
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outlineWidth: 0,
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speed: 5,
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})
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const MOCK_FLIGHT_HEIGHT = 120
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// 角度转c3
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function degreesToC3({ longitude, latitude, height = 0 }) {
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return Cesium.Cartesian3.fromDegrees(longitude, latitude, height)
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}
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// 渲染航线
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function drawFlightPath() {
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const positions = list.value.map(p => degreesToC3({ ...p, height: MOCK_FLIGHT_HEIGHT }))
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if (!positions.length) return
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droneLineEntity && geometricSource.entities.remove(droneLineEntity)
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droneLineEntity = geometricSource.entities.add({
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polyline: {
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width: 4,
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positions: positions,
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material: arrowLineMaterialProperty,
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clampToGround: false,
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},
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})
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startDroneEntity && geometricSource.entities.remove(startDroneEntity)
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startDroneEntity = geometricSource.entities.add({
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position: positions[positions.length - 1],
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billboard: {
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image: droneIcon,
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width: 40,
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height: 40,
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verticalOrigin: Cesium.VerticalOrigin.CENTER,
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heightReference: Cesium.HeightReference.NONE,
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},
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})
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viewer.flyTo(droneLineEntity, { duration: 0 })
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}
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// 关闭后重置
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function handleClosed() {
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stopTrackPlay()
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formData.value = initForm()
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list.value = []
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selectedPointIndex.value = 0
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viewer = null
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geometricSource = null
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droneLineEntity = null
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startDroneEntity = null
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}
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// 当前选中的轨迹点索引（与地图时间轴联动）
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const selectedPointIndex = ref(0)
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const pointTableRef = ref(null)
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const isPlaying = ref(false)
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const PLAY_INTERVAL = 1000
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let playTimer = null
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let playIndex = 0
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// 停止轨迹播放
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function stopTrackPlay() {
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if (playTimer) {
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clearTimeout(playTimer)
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playTimer = null
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}
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isPlaying.value = false
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}
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// 播放下一个轨迹点
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function playNextPoint() {
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if (!list.value.length || playIndex >= list.value.length) {
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stopTrackPlay()
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return
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}
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mapRef.value?.clickWeekTime?.(list.value[playIndex], playIndex, {
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animate: true,
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duration: PLAY_INTERVAL,
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})
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playIndex += 1
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playTimer = setTimeout(() => {
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playTimer = null
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if (playIndex >= list.value.length) {
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stopTrackPlay()
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return
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}
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playNextPoint()
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}, PLAY_INTERVAL)
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}
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// 切换轨迹播放状态
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function handlePlayClick() {
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if (isPlaying.value) {
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stopTrackPlay()
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return
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}
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if (!list.value.length) return
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mapRef.value?.clickWeekTime?.(list.value[0], 0)
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if (list.value.length === 1) return
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playIndex = 1
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isPlaying.value = true
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playNextPoint()
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}
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// 地图上点击轨迹点后，同步高亮表格对应行，并滚动到该行
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function handlePointChange({ index } = {}) {
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if (typeof index !== 'number') return
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selectedPointIndex.value = index
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scrollToSelectedRow()
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}
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// 表格行较多时自动滚动到选中行
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async function scrollToSelectedRow() {
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await nextTick()
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const rowEl = pointTableRef.value?.$el?.querySelector('.selected-row')
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rowEl?.scrollIntoView({ block: 'nearest', behavior: 'smooth' })
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}
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function getRowClassName({ row, rowIndex }) {
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const classNames = []
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if (row?.isAlarm === 1) classNames.push('alarm-row')
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if (rowIndex === selectedPointIndex.value) classNames.push('selected-row')
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return classNames.join(' ')
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}
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let viewer, geometricSource, droneLineEntity, startDroneEntity
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function initMap() {
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if (viewer) return
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const map = mapRef.value?.getMap?.()
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if (!map?.viewer) return
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viewer = map.viewer
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geometricSource = new Cesium.CustomDataSource('geometricSource')
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viewer.dataSources.add(geometricSource)
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}
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// 打开弹框
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async function open({ mode, row } = {}) {
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stopTrackPlay()
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dialogMode.value = mode || 'add'
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visible.value = true
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await nextTick()
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initMap()
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if (dialogMode.value === 'add') {
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formData.value = initForm()
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} else {
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formData.value = row
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await loadDetail()
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}
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}
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defineExpose({ open })
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// 卸载时清理播放定时器
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onBeforeUnmount(() => {
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stopTrackPlay()
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})
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</script>
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<style scoped lang="scss">
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.left-container {
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min-width: 0;
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overflow: hidden;
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}
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.right-container {
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position: relative;
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flex-shrink: 0;
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z-index: 1;
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background: #1a1a2a;
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}
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:deep(.alarm-row) {
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background: #2b2b4c !important;
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td {
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background-color: transparent !important;
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}
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}
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// 与地图时间轴联动的选中行高亮
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:deep(.selected-row) {
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background: #14335f !important;
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td {
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background-color: transparent !important;
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color: #4faaff !important;
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}
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}
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.track-play-btn {
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color: #ffffff;
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cursor: pointer;
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}
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</style>
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