<template>
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<el-dialog v-model="visible" :title="titleEnum[dialogMode]" :close-on-click-modal="false" width="80%">
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<div class="bodyBox">
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<div class="leftMap ztzf-cesium" id="mapContainer"></div>
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<div class="rightInfo">
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<div v-if="readonly">
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<el-row>
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<el-col :span="24">
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<div>区域名称: {{ formData.areaName }}</div>
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</el-col>
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<el-col :span="24">
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<div>区域位置: {{ formatLocation(formData) }}</div>
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</el-col>
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<el-col :span="24">
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<div>区域面积: {{ formData.areaSize || '-' }}k㎡</div>
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</el-col>
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<el-col :span="24">
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<div>区域类型: {{ getDictLabel(formData.areaType, dictObj.areaType) }}</div>
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</el-col>
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<el-col :span="24">
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<div>触发条件: {{ formData.triggerCondition }}</div>
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</el-col>
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<el-col :span="24">
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<div>响应机制: {{ formData.responseMechanism }}</div>
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</el-col>
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<el-col :span="24">
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<div>管控级别: {{ getDictLabel(formData.controlLevel, dictObj.controlLevel) }}</div>
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</el-col>
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<el-col :span="24">
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<div>关联派出所: {{ formData.policeStationName }}</div>
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</el-col>
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<el-col :span="24">
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<div>可飞行时间段: {{ formatFlyDate(formData) }}</div>
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</el-col>
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</el-row>
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</div>
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<el-form v-else ref="formRef" :model="formData" :rules="rules" :disabled="readonly" label-width="100px">
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<el-row>
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<el-col :span="24">
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<el-form-item label="区域名称" prop="areaName">
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<el-input v-model="formData.areaName" maxlength="50" placeholder="请输入" clearable />
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</el-form-item>
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</el-col>
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<el-col :span="24">
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<el-form-item label="区域位置" prop="longitude">
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<div>{{ formatLocation(formData) }}</div>
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</el-form-item>
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</el-col>
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<el-col :span="24">
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<el-form-item label="区域面积" prop="areaSize">{{ formData.areaSize || '-' }}k㎡</el-form-item>
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</el-col>
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<el-col :span="24">
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<el-form-item label="区域类型" prop="areaType">
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<el-select v-model="formData.areaType" placeholder="请选择" clearable>
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<el-option
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v-for="item in dictObj.areaType"
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:key="item.dictKey"
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:label="item.dictValue"
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:value="item.dictKey"
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/>
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</el-select>
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</el-form-item>
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</el-col>
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<el-col :span="24">
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<el-form-item label="响应机制" prop="responseMechanism">
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<el-input v-model="formData.responseMechanism" maxlength="200" placeholder="请输入" clearable />
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</el-form-item>
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</el-col>
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<el-col :span="24">
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<el-form-item label="触发条件" prop="triggerCondition">
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<el-input v-model="formData.triggerCondition" maxlength="200" placeholder="请输入" clearable />
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</el-form-item>
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</el-col>
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<el-col :span="24">
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<el-form-item label="管控级别" prop="controlLevel">
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<el-select v-model="formData.controlLevel" placeholder="请选择" clearable>
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<el-option
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v-for="item in dictObj.controlLevel"
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:key="item.dictKey"
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:label="item.dictValue"
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:value="item.dictKey"
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/>
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</el-select>
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</el-form-item>
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</el-col>
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<el-col :span="24">
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<el-form-item label="可飞行时段" prop="flyDateStart">
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<el-date-picker
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v-model="flyDateRange"
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type="datetimerange"
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range-separator="至"
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start-placeholder="开始时间"
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end-placeholder="结束时间"
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value-format="YYYY-MM-DD HH:mm:ss"
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clearable
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/>
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</el-form-item>
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</el-col>
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<el-col :span="24">
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<el-form-item label="关联派出所" prop="policeStationId">
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<el-select v-model="formData.policeStationId" placeholder="请选择" clearable>
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<el-option
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v-for="item in policeStationOptions"
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:key="item.id"
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:label="item.stationName"
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:value="item.id"
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/>
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</el-select>
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</el-form-item>
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</el-col>
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<el-col :span="24">
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<el-form-item label="关联设备" prop="deviceIds">
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<el-table
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ref="deviceTableRef"
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:data="deviceOptions"
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row-key="id"
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@selection-change="handleDeviceSelectionChange"
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>
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<el-table-column type="selection" width="55" />
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<el-table-column prop="deviceName" label="设备名称" />
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</el-table>
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</el-form-item>
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</el-col>
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</el-row>
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</el-form>
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</div>
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</div>
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<template #footer>
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<el-button @click="handleCancel">{{ readonly ? '关闭' : '取消' }}</el-button>
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<el-button v-if="!readonly" type="primary" :loading="submitting" :disabled="submitting" @click="handleSubmit">
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确定
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</el-button>
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</template>
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</el-dialog>
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</template>
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<script setup>
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import { computed, inject, nextTick, onMounted, ref, watch } from 'vue'
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import { ElMessage } from 'element-plus'
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import { fwAreaDivideDetailApi, fwAreaDivideSubmitApi } from './partitionApi'
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import { fieldRules, getDictLabel } from '@ztzf/utils'
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import { PublicCesium } from '@/utils/cesium/publicCesium'
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import { DrawPolygon } from '@/utils/cesium/DrawPolygon'
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import { cartesian3Convert } from '@/utils/cesium/mapUtil'
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import * as turf from '@turf/turf'
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import * as Cesium from 'cesium'
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import { fwPoliceStationListApi } from '@/views/areaManage/precinctInfo/precinctInfoApi'
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import { fwDeviceListApi } from '@/views/basicManage/deviceStock/fwDevice'
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const initForm = () => ({
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areaName: '', // 区域名称
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areaSize: null, // 区域面积
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areaType: '', // 区域类型
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controlLevel: '', // 管控级别
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deviceIds: '', // 关联设备ID
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flyDateEnd: '', // 可飞行结束
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flyDateStart: '', // 可飞行开始
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latitude: null, // 区域中心纬度
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longitude: null, // 区域中心经度
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policeStationId: '', // 关联派出所id
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responseMechanism: '', // 响应机制
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triggerCondition: '', // 触发条件
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})
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const emit = defineEmits(['success'])
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const formRef = ref(null) // 表单实例
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const formData = ref(initForm()) // 表单数据
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const visible = defineModel() // 弹框显隐
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const dialogMode = ref('add') // 弹框模式
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const submitting = ref(false) // 提交中
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const readonly = computed(() => dialogMode.value === 'view')
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const titleEnum = ref({ edit: '编辑', view: '查看', add: '新增' })
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const flyDateRange = ref([]) // 飞行时间
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const deviceTableRef = ref(null)
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const selectedDeviceRows = ref([])
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const policeStationOptions = ref([]) // 关联派出所
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const deviceOptions = ref([]) // 关联设备
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const dictObj = inject('dictObj')
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let viewer
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let drawPolygonExample
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let pointList = []
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const rules = {
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areaName: fieldRules(true, 50),
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longitude: fieldRules(true),
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areaType: fieldRules(true),
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responseMechanism: fieldRules(true, 200),
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triggerCondition: fieldRules(true, 200),
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controlLevel: fieldRules(true),
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flyDateStart: fieldRules(true),
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policeStationId: fieldRules(true),
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deviceIds: fieldRules(true),
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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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// 提交新增/编辑
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async function handleSubmit() {
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const isValid = await formRef.value?.validate().catch(() => false)
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if (!isValid) return
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submitting.value = true
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try {
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let str = [...pointList, pointList[0]].map(item => `${item.longitude} ${item.latitude}`).join(',')
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formData.value.geom = `POLYGON((${str}))`
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await fwAreaDivideSubmitApi(formData.value)
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ElMessage.success(dialogMode.value === 'add' ? '新增成功' : '更新成功')
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visible.value = false
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emit('success')
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} finally {
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submitting.value = false
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}
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}
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watch(
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() => flyDateRange.value,
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() => {
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formData.value.flyDateStart = flyDateRange.value[0] || ''
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formData.value.flyDateEnd = flyDateRange.value[1] || ''
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}
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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 fwAreaDivideDetailApi({ id: formData.value.id })
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formData.value = res?.data?.data ?? initForm()
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flyDateRange.value = [formData.value.flyDateStart, formData.value.flyDateEnd].filter(Boolean)
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}
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// 格式化区域位置
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function formatLocation(row) {
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if (row?.longitude == null || row?.latitude == null) return ''
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return `${_.round(row.longitude, 6)}, ${_.round(row.latitude, 6)}`
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}
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// 格式化可飞行时间段
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function formatFlyDate(row) {
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if (!row?.flyDateStart && !row?.flyDateEnd) return ''
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return `${row.flyDateStart || '-'} ~ ${row.flyDateEnd || '-'}`
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}
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// 初始化地图实例
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function initMap() {
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const publicCesiumInstance = new PublicCesium({
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dom: 'mapContainer',
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flatMode: false,
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terrain: true,
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layerMode: 4,
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boundary: false,
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})
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viewer = publicCesiumInstance.getViewer()
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}
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// 绘制完成回调
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const drawFinished = async data => {
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pointList = _.cloneDeep(data).map(item => {
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const val = cartesian3Convert(item, viewer)
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return { ...val, lng: val.longitude, lat: val.latitude }
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})
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const polygon = turf.polygon([
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[...pointList.map(item => [item.longitude, item.latitude]), [pointList[0].longitude, pointList[0].latitude]],
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])
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const center = turf.centerOfMass(polygon)
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const areaSqm = turf.area(polygon) // 平方米
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formData.value.areaSize = _.round(areaSqm / 1_000_000, 2) // 平方千米
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formData.value.longitude = center.geometry.coordinates[0]
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formData.value.latitude = center.geometry.coordinates[1]
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}
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// 新增模式绘制
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function addPolygon() {
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drawPolygonExample = new DrawPolygon(viewer)
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drawPolygonExample.initHandler(viewer)
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drawPolygonExample.subscribe('getPolygonPositions', drawFinished)
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}
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// 解析经纬度
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function getLonLat(str) {
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if (!str) return []
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return str
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.replace('POLYGON((', '')
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.replace('))', '')
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.split(',')
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.map(pair => {
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const [lon, lat] = pair.trim().split(' ').map(Number)
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return [lon, lat]
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})
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}
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// 编辑面
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function editPolygon() {
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if (!formData.value?.geom) return
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const grouped = getLonLat(formData.value.geom)
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grouped.pop()
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pointList = grouped.map(item => ({ longitude: item[0], latitude: item[1] }))
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drawPolygonExample?.destroy()
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drawPolygonExample = new DrawPolygon(viewer)
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drawPolygonExample.initPolygon(
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viewer,
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grouped.map(item => ({ lng: item[0], lat: item[1] }))
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)
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drawPolygonExample.subscribe('getPolygonPositions', drawFinished)
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}
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// 查看面
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function viewPolygon() {
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if (!formData.value?.geom) return
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const grouped = getLonLat(formData.value.geom)
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grouped.pop()
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pointList = grouped.map(item => ({ longitude: item[0], latitude: item[1] }))
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const result = grouped.flat().flat()
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const mian = viewer.entities?.add({
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customType: 'control_group',
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position: Cesium.Cartesian3.fromDegrees(result[0], result[1]),
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polyline: {
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positions: Cesium.Cartesian3.fromDegreesArray(result),
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clampToGround: true,
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width: 3,
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material: Cesium.Color.RED,
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},
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})
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viewer.flyTo(mian)
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}
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// 获取派出所列表
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async function getPoliceStationList() {
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const res = await fwPoliceStationListApi()
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policeStationOptions.value = res?.data?.data ?? []
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}
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// 获取设备列表
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async function getDeviceList() {
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if (deviceOptions.value.length) return
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const res = await fwDeviceListApi({ isAreaSelect: 1 })
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deviceOptions.value = res?.data?.data ?? []
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}
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// 关联设备变更
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function handleDeviceSelectionChange(rows) {
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selectedDeviceRows.value = rows
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const ids = rows.map(item => item.id)
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formData.value.deviceIds = ids.join(',')
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}
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function getDeviceIdList() {
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if (!formData.value.deviceIds) return []
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return formData.value.deviceIds.split(',').filter(Boolean)
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}
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function syncDeviceSelection() {
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if (!deviceTableRef.value) return
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deviceTableRef.value.clearSelection()
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console.log(getDeviceIdList())
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const ids = new Set(getDeviceIdList().map(String))
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const rows = []
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deviceOptions.value.forEach(row => {
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if (ids.has(String(row.id))) {
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deviceTableRef.value.toggleRowSelection(row, true)
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rows.push(row)
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}
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})
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selectedDeviceRows.value = rows
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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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dialogMode.value = mode || 'add'
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formData.value = dialogMode.value === 'add' ? initForm() : row
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selectedDeviceRows.value = []
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await nextTick()
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initMap()
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await getDeviceList()
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if (dialogMode.value === 'add') {
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addPolygon()
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} else if (dialogMode.value === 'edit') {
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await loadDetail()
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editPolygon()
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} else {
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await loadDetail()
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viewPolygon()
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}
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await nextTick()
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syncDeviceSelection()
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}
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onMounted(() => {
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getPoliceStationList()
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getDeviceList()
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})
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defineExpose({
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open,
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})
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</script>
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<style scoped lang="scss">
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.bodyBox {
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display: flex;
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height: 600px;
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.leftMap {
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width: 70%;
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height: 100%;
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}
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.rightInfo {
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width: 30%;
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height: 100%;
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overflow: auto;
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}
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}
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</style>
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