| | |
| | | <template> |
| | | <div style="width: 100%; height: 100%"> |
| | | <div |
| | | class="left-top" |
| | | v-if="simStore.selectTab == '行政区划仿真'" |
| | | style="margin-top: 0px" |
| | | > |
| | | <div class="left-top" v-if="simStore.selectTab == '行政区划仿真'" style="margin-top: 0px"> |
| | | 行政区划仿真(30m精度) |
| | | </div> |
| | | <div class="left-top" v-if="simStore.selectTab == '重点区域仿真'"> |
| | | 重点区域仿真(10m精度) |
| | | </div> |
| | | <div class="forms"> |
| | | <el-form :model="forms" label-width="auto" style="max-width: 600px"> |
| | | <div class="left-top" v-if="simStore.selectTab == '重点沟仿真'"> |
| | | 历史模拟 |
| | | </div> |
| | | |
| | | <div class="forms" :class="{ 'no-background': !showBackground }"> |
| | | <el-form :rules="rules" :model="forms" label-width="auto" style="max-width: 600px"> |
| | | <el-form-item label="方案名称:"> |
| | | <el-input |
| | | v-model="forms.name" |
| | | style="max-width: 600px" |
| | | placeholder="Please input" |
| | | > |
| | | <el-input v-model="forms.name" style="max-width: 600px" placeholder="请输入方案名称"> |
| | | </el-input> |
| | | </el-form-item> |
| | | <el-form-item label="上传参数"> |
| | | <el-upload |
| | | v-model:file-list="forms.fileList" |
| | | class="upload-demo" |
| | | :auto-upload="false" |
| | | :multiple="false" |
| | | :on-change="handleFileChange" |
| | | :limit="1" |
| | | :on-exceed="handleExceed" |
| | | :before-upload="beforeUpload" |
| | | accept=".xlsx,.xls,.csv" |
| | | > |
| | | <el-upload :on-remove="handleRemove" v-model:file-list="forms.fileList" class="upload-demo" |
| | | :auto-upload="false" :multiple="false" :on-change="handleFileChange" :limit="1" :on-exceed="handleExceed" |
| | | :before-upload="beforeUpload" accept=".xlsx,.xls,.csv"> |
| | | <el-button type="primary">点击上传降雨数据</el-button> |
| | | <template #append>mm/h</template> |
| | | </el-upload> |
| | | </el-form-item> |
| | | <el-form-item |
| | | label="行政区域:" |
| | | v-if="simStore.selectTab == '行政区划仿真'" |
| | | > |
| | | <el-select |
| | | v-model="forms.eare" |
| | | placeholder="Select" |
| | | style="max-width: 600px" |
| | | > |
| | | <el-option |
| | | v-for="item in cityOptions" |
| | | :key="item.value" |
| | | :label="item.label" |
| | | :value="item.value" |
| | | /> |
| | | <el-form-item label="雨强单位" v-if="forms.fileList.length !== 0"> |
| | | <el-select v-model="forms.intensityUnit" placeholder="请选择雨强单位" style="max-width: 600px" |
| | | :disabled="!!forms.intensityUnit"> |
| | | <el-option v-for="item in intensityOptions" :key="item.value" :label="item.label" :value="item.value" /> |
| | | </el-select> |
| | | </el-form-item> |
| | | <el-form-item |
| | | label="重点区域:" |
| | | v-if="simStore.selectTab == '重点区域仿真'" |
| | | > |
| | | <el-select |
| | | v-model="forms.eares" |
| | | placeholder="Select" |
| | | style="max-width: 600px" |
| | | > |
| | | <el-option |
| | | v-for="item in earesOptions" |
| | | :key="item.value" |
| | | :label="item.label" |
| | | :value="item.value" |
| | | /> |
| | | <el-form-item label="行政区域:" v-if="simStore.selectTab == '行政区划仿真'"> |
| | | <el-select @change="changeGeom" v-model="forms.geom" placeholder="请选择模拟区域" style="max-width: 600px"> |
| | | <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item" /> |
| | | </el-select> |
| | | </el-form-item> |
| | | <el-form-item label="重点区域:" v-if="simStore.selectTab == '重点区域仿真'"> |
| | | <el-select @change="changeGeom" v-model="forms.geom" placeholder="请选择模拟区域" style="max-width: 600px"> |
| | | <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item" /> |
| | | </el-select> |
| | | </el-form-item> |
| | | |
| | | <el-form-item label="降雨量:"> |
| | | <el-input |
| | | v-model="forms.rainfall" |
| | | style="max-width: 600px" |
| | | placeholder="Please input" |
| | | > |
| | | <el-input v-model="forms.rainfall" style="max-width: 600px" placeholder="请输入降雨量"> |
| | | <template #append>mm</template> |
| | | </el-input> |
| | | </el-form-item> |
| | | |
| | | <el-form-item label="选择时间:"> |
| | | <el-date-picker v-if="forms.fileList.length !== 0" v-model="forms.hours" type="datetime" |
| | | placeholder="请选择开始时间" /> |
| | | <el-date-picker v-if="forms.fileList.length == 0" v-model="forms.hours" type="datetimerange" |
| | | start-placeholder="开始时间" end-placeholder="结束时间" format="YYYY-MM-DD HH:mm:ss" date-format="YYYY/MM/DD ddd" |
| | | time-format="A hh:mm:ss" @change="change" /> |
| | | </el-form-item> |
| | | <el-form-item label="降雨时长:"> |
| | | <el-input |
| | | v-model="forms.duration" |
| | | style="max-width: 600px" |
| | | placeholder="Please input" |
| | | > |
| | | <el-input disabled v-model="forms.duration" style="max-width: 600px" placeholder="请输入降雨时长"> |
| | | <template #append>h</template> |
| | | </el-input> |
| | | </el-form-item> |
| | | |
| | | <el-form-item label="降雨强度:"> |
| | | <el-input |
| | | v-model="forms.intensity" |
| | | style="max-width: 600px" |
| | | placeholder="Please input" |
| | | > |
| | | <el-input v-model="forms.intensity" style="max-width: 600px" placeholder="请输入降雨强度"> |
| | | <template #append>mm/h</template> |
| | | </el-input> |
| | | </el-form-item> |
| | | |
| | | <el-form-item label="仿真参数:"></el-form-item> |
| | | <!-- <el-form-item label="仿真参数:"></el-form-item> --> |
| | | </el-form> |
| | | <div style="display: flex; justify-content: flex-end"> |
| | | <el-button type="primary" @click="openSaveDialog">保存方案</el-button> |
| | | <el-button type="success" @click="startPlay">开始模拟</el-button> |
| | | <el-button type="primary" @click="addSimCheme">保存方案</el-button> |
| | | <el-button type="success" @click="startPlay">保存并开始模拟</el-button> |
| | | </div> |
| | | <!---------------------------- 保存方案对话框(接口版本需删除) --------------------------------> |
| | | <el-dialog |
| | | v-model="saveDialogVisible" |
| | | :title="dialogTitle" |
| | | width="50%" |
| | | :before-close="handleClose" |
| | | custom-class="custom-dialog" |
| | | > |
| | | <div class="dialog-content"> |
| | | <p><strong>模拟类型:</strong>{{ dialogTitle }}</p> |
| | | <p v-if="disForm === '行政区划仿真'"> |
| | | <strong>行政区域:</strong>{{ forms.eare }} |
| | | </p> |
| | | <p v-if="disForm === '重点区域仿真'"> |
| | | <strong>重点区域:</strong>{{ forms.eares }} |
| | | </p> |
| | | <p><strong>降雨量:</strong>{{ forms.rainfall }} mm</p> |
| | | <p><strong>降雨时长:</strong>{{ forms.duration }} h</p> |
| | | <p><strong>降雨强度:</strong>{{ forms.intensity }} mm/h</p> |
| | | <p><strong>上传文件:</strong>{{ uploadedFilesText }}</p> |
| | | </div> |
| | | <template #footer> |
| | | <span class="dialog-footer"> |
| | | <el-button @click="saveDialogVisible = false">取消</el-button> |
| | | <el-button type="primary" @click="confirmSave">确定保存</el-button> |
| | | </span> |
| | | </template> |
| | | </el-dialog> |
| | | </div> |
| | | </div> |
| | | </template> |
| | | |
| | | <script setup> |
| | | import { reactive, ref, watch, inject, computed } from "vue"; |
| | | import { reactive, ref, watch, inject, computed, onMounted } from "vue"; |
| | | import * as XLSX from "xlsx"; |
| | | import Papa from "papaparse"; |
| | | import { ElMessage, ElMessageBox } from "element-plus"; |
| | | import { initeWaterPrimitiveView } from "@/utils/water"; |
| | | import { createSimData } from "@/api/trApi"; |
| | | import { SimAPIStore } from "@/store/simAPI"; |
| | | import { getRegionData, getSimStart, getSimDataById } from "@/api/trApi"; |
| | | |
| | | import { useSimStore } from "@/store/simulation"; |
| | | import { storeToRefs } from "pinia"; |
| | | import dayjs from "dayjs"; |
| | | import { EventBus } from "@/eventBus"; // 引入事件总线 |
| | | |
| | | const simStore = useSimStore(); |
| | | const simStore = SimAPIStore(); |
| | | const { selectTab } = storeToRefs(simStore); |
| | | |
| | | const options = reactive([]); |
| | | |
| | | // 历史模拟选中区域 |
| | | const props = defineProps({ |
| | | selectedArea: { |
| | | type: Object, |
| | | required: true, |
| | | }, |
| | | }); |
| | | |
| | | const intensityOptions = ref([ |
| | | { value: "mm/h", label: "mm/h" }, |
| | | { value: "mm/5min", label: "mm/5min" }, |
| | | { value: "mm/min", label: "mm/min" }, |
| | | ]); |
| | | |
| | | // 定义一个方法,用于根据 type 获取区域数据 |
| | | const fetchRegionData = (type) => { |
| | | getRegionData({ type: type }).then((res) => { |
| | | // 使用响应式数组的方法更新内容 |
| | | options.splice( |
| | | 0, |
| | | options.length, |
| | | ...res.data.map((item) => ({ |
| | | value: item.geom, |
| | | label: item.name, |
| | | })) |
| | | ); |
| | | }); |
| | | }; |
| | | |
| | | onMounted(() => { |
| | | fetchRegionData(1); |
| | | }); |
| | | |
| | | const showBackground = ref(true); // 默认显示背景图 |
| | | |
| | | // 监听 selectTab 的变化 |
| | | watch(selectTab, (newVal) => { |
| | | let type; |
| | | switch (newVal) { |
| | | case "行政区划仿真": |
| | | type = 1; |
| | | break; |
| | | case "重点区域仿真": |
| | | type = 2; |
| | | break; |
| | | case "重点沟仿真": |
| | | type = 3; |
| | | break; |
| | | default: |
| | | type = 1; // 默认值 |
| | | } |
| | | // 根据 type 设置是否显示背景图(因为历史模拟中表单带了背景图) |
| | | if (type == 3) { |
| | | showBackground.value = false; |
| | | } else { |
| | | showBackground.value = true; |
| | | } |
| | | fetchRegionData(type); |
| | | // Tab切换的时候清空表单 |
| | | resetForm(); |
| | | }); |
| | | |
| | | // 注入父组件提供的方法 |
| | | const { startSimulate, endSimulate } = inject("simulateActions"); |
| | | const saveDialogVisible = ref(false); // 控制保存方案对话框的显示状态(接口版本删除) |
| | | // 表单数据 |
| | | const forms = reactive({ |
| | | name: "", |
| | | eare: "北京市", |
| | | eares: "孙胡沟", |
| | | rainfall: "", |
| | | duration: "", |
| | | intensity: "", |
| | | geom: "", |
| | | rainfall: null, |
| | | duration: null, |
| | | intensity: null, |
| | | fileList: [], |
| | | type: 3, |
| | | rainFallList: [], |
| | | hours: null, |
| | | intensityUnit: "", |
| | | }); |
| | | |
| | | // 城市和重点区域选项 |
| | | const cityOptions = [ |
| | | { value: "北京市", label: "北京市" }, |
| | | { value: "东城区", label: "东城区" }, |
| | | { value: "西城区", label: "西城区" }, |
| | | { value: "朝阳区", label: "朝阳区" }, |
| | | { value: "海淀区", label: "海淀区" }, |
| | | { value: "丰台区", label: "丰台区" }, |
| | | { value: "石景山区", label: "石景山区" }, |
| | | { value: "门头沟区", label: "门头沟区" }, |
| | | { value: "房山区", label: "房山区" }, |
| | | { value: "通州区", label: "通州区" }, |
| | | { value: "顺义区", label: "顺义区" }, |
| | | { value: "昌平区", label: "昌平区" }, |
| | | { value: "大兴区", label: "大兴区" }, |
| | | { value: "怀柔区", label: "怀柔区" }, |
| | | { value: "平谷区", label: "平谷区" }, |
| | | { value: "密云区", label: "密云区" }, |
| | | { value: "延庆区", label: "延庆区" }, |
| | | ]; |
| | | const earesOptions = [ |
| | | { value: "孙胡沟", label: "孙胡沟" }, |
| | | { value: "鱼水洞后沟", label: "鱼水洞后沟" }, |
| | | { value: "于家西沟", label: "于家西沟" }, |
| | | { value: "北河沟", label: "北河沟" }, |
| | | { value: "龙泉峪村", label: "龙泉峪村" }, |
| | | ]; |
| | | const flyHeight = ref(100000); |
| | | |
| | | // 计算属性:获取对话框标题 |
| | | const dialogTitle = computed(() => { |
| | | return simStore.selectTab === "行政区划仿真" |
| | | ? "行政区划仿真" |
| | | : "重点区域仿真"; |
| | | }); |
| | | // 将选中区域传递给gisView文件,做标红flyTo显示 |
| | | const changeGeom = (val) => { |
| | | if (selectTab.value == "行政区划仿真") { |
| | | flyHeight.value = 100000; |
| | | } else { |
| | | flyHeight.value = 5000; |
| | | } |
| | | EventBus.emit("select-geom", { geom: val.value, flyHeight: flyHeight.value }); |
| | | }; |
| | | |
| | | const { calculateHoursDifference } = inject("calculateHours"); |
| | | |
| | | const change = (val) => { |
| | | forms.duration = calculateHoursDifference(val); |
| | | }; |
| | | |
| | | const addSimCheme = async () => { |
| | | try { |
| | | if (selectTab.value == "重点沟仿真") { |
| | | forms.geom = props.selectedArea; |
| | | } |
| | | await simStore.addSimCheme(forms); |
| | | // 打印拦挡坝所需要的数据 |
| | | // printDamEntities(); |
| | | resetForm(); // 只有在保存成功后才重置表单 |
| | | EventBus.emit("close-selectArea"); |
| | | } catch (error) { } |
| | | }; |
| | | |
| | | // 重置表单 |
| | | const resetForm = () => { |
| | | forms.name = ""; |
| | | forms.geom = ""; |
| | | forms.rainfall = null; |
| | | forms.duration = null; |
| | | forms.intensity = null; |
| | | forms.fileList = []; |
| | | forms.rainFallList = []; |
| | | forms.hours = null; |
| | | forms.intensityUnit = ""; |
| | | }; |
| | | |
| | | // 计算属性:获取上传文件的名称列表 |
| | | const uploadedFilesText = computed(() => { |
| | | return forms.fileList.map((file) => file.name).join(", ") || "无"; |
| | | }); |
| | | |
| | | ////////////////////////////////////// 接口版本需删除////////////////////////////////////// |
| | | // 打开保存方案对话框 |
| | | const openSaveDialog = () => { |
| | | if ( |
| | | !forms.rainfall || |
| | | !forms.duration || |
| | | !forms.intensity || |
| | | (simStore.selectTab === "行政区划仿真" && !forms.eare) || |
| | | (simStore.selectTab === "重点区域仿真" && !forms.eares) |
| | | ) { |
| | | ElMessage.warning("请先填写所有必填项"); |
| | | return; |
| | | } |
| | | saveDialogVisible.value = true; |
| | | } |
| | | const handleClose = () => { |
| | | saveDialogVisible.value = false; |
| | | }; |
| | | |
| | | // 确认保存 |
| | | const confirmSave = () => { |
| | | console.log("保存方案成功", { |
| | | 模拟类型: dialogTitle.value, |
| | | 行政区域: simStore.selectTab === "行政区划仿真" ? forms.eare : null, |
| | | 重点区域: simStore.selectTab === "重点区域仿真" ? forms.eares : null, |
| | | 降雨量: `${forms.rainfall} mm`, |
| | | 降雨时长: `${forms.duration} h`, |
| | | 降雨强度: `${forms.intensity} mm/h`, |
| | | 上传文件: forms.fileList.map((file) => file.name), |
| | | }); |
| | | ElMessage.success("方案已保存"); |
| | | saveDialogVisible.value = false; |
| | | resetForm(); |
| | | }; |
| | | ////////////////////////////////////// 结束删除////////////////////////////////////// |
| | | |
| | | //////////////////////////////////接口版本启用////////////////////////////////// |
| | | // const isLoading = ref(false); |
| | | // // 保存方案 |
| | | // const openSaveDialog = () => { |
| | | // if ( |
| | | // !forms.rainfall || |
| | | // !forms.duration || |
| | | // !forms.intensity || |
| | | // (simStore.selectTab === "行政区划仿真" && !forms.eare) || |
| | | // (simStore.selectTab === "重点区域仿真" && !forms.eares) |
| | | // ) { |
| | | // ElMessage.warning("请先填写所有必填项"); |
| | | // return; |
| | | // } |
| | | // ElMessageBox.confirm("确定要保存当前方案吗?", dialogTitle.value, { |
| | | // confirmButtonText: "确定", |
| | | // cancelButtonText: "取消", |
| | | // type: "warning", |
| | | // }) |
| | | // .then(confirmSave) |
| | | // .catch(() => { |
| | | // ElMessage({ |
| | | // type: "info", |
| | | // message: "已取消保存", |
| | | // }); |
| | | // }); |
| | | // }; |
| | | // const confirmSave = async () => { |
| | | // if (isLoading.value) { |
| | | // ElMessage.warning("正在保存,请稍候..."); |
| | | // return; // 防止重复提交 |
| | | // } |
| | | // isLoading.value = true; // 开始加载状态 |
| | | // try { |
| | | // await simStore.createSimulation(forms); // 调用 Store 中的保存方法 |
| | | // ElMessage.success("保存成功"); |
| | | // saveDialogVisible.value = true; // 显示保存对话框(如果需要) |
| | | // } catch (error) { |
| | | // console.error("保存失败:", error); |
| | | // ElMessage.error("保存失败,请稍后重试"); |
| | | // } finally { |
| | | // isLoading.value = false; // 结束加载状态 |
| | | // } |
| | | // }; |
| | | //////////////////////////////////接口版本启用////////////////////////////////// |
| | | |
| | | // 重置表单 |
| | | const resetForm = () => { |
| | | forms.eare = "北京市"; |
| | | forms.eares = "孙胡沟"; |
| | | forms.rainfall = ""; |
| | | forms.duration = ""; |
| | | forms.intensity = ""; |
| | | forms.fileList = []; |
| | | }; |
| | | |
| | | // 文件变化时触发解析 |
| | | const handleFileChange = (file) => { |
| | |
| | | const workbook = XLSX.read(data, { type: "array" }); |
| | | const firstSheetName = workbook.SheetNames[0]; |
| | | const worksheet = workbook.Sheets[firstSheetName]; |
| | | const jsonData = XLSX.utils.sheet_to_json(worksheet); |
| | | const jsonData = XLSX.utils.sheet_to_json(worksheet, { |
| | | raw: false, // 使用格式化字符串而不是原始值 |
| | | dateNF: "yyyy-mm-dd hh:mm:ss", // 指定日期格式 |
| | | }); |
| | | |
| | | processData(jsonData); |
| | | }; |
| | | |
| | | // 处理数据 |
| | | const processData = (data) => { |
| | | if (data.length === 0) return; |
| | | /** |
| | | * 检查时间列是否按升序排列 |
| | | * @param {Array} data - 表格数据 |
| | | * @param {string} timeColumn - 时间列的字段名 |
| | | * @returns {boolean} - 是否按升序排列 |
| | | */ |
| | | const isTimeColumnSorted = (data, timeColumn) => { |
| | | for (let i = 1; i < data.length; i++) { |
| | | const prevTime = parseDateTime(data[i - 1][timeColumn]); |
| | | const currentTime = parseDateTime(data[i][timeColumn]); |
| | | |
| | | const tableColumns = Object.keys(data[0]); |
| | | |
| | | // 第一列:时间 |
| | | const firstTime = parseDateTime(data[0][tableColumns[0]]); |
| | | const lastTime = parseDateTime(data[data.length - 1][tableColumns[0]]); |
| | | const timeDuration = Math.floor((lastTime - firstTime) / 1000); |
| | | forms.duration = (timeDuration / 3600).toFixed(2); // 更新降雨时长 |
| | | |
| | | // 第二列:降雨强度 |
| | | const maxValue = Math.max( |
| | | ...data.map((row) => { |
| | | const value = parseFloat(row[tableColumns[1]]); |
| | | return isNaN(value) ? -Infinity : value; |
| | | }) |
| | | ).toFixed(2); |
| | | forms.intensity = maxValue; // 更新降雨强度 |
| | | |
| | | // 第三列:累计降雨量 |
| | | const lastValue = data[data.length - 1][tableColumns[2]]; |
| | | forms.rainfall = lastValue; // 更新降雨量 |
| | | // 如果前一个时间 > 当前时间,说明不是升序 |
| | | if (prevTime > currentTime) { |
| | | console.error(`时间乱序:第 ${i} 行`, { |
| | | prevTime: new Date(prevTime), |
| | | currentTime: new Date(currentTime), |
| | | }); |
| | | return false; |
| | | } |
| | | } |
| | | return true; // 所有时间都按升序排列 |
| | | }; |
| | | |
| | | // 解析日期时间 |
| | | const parseDateTime = (dateString) => { |
| | | if (typeof dateString === "number") { |
| | | const parsedDate = XLSX.SSF.parse_date_code(dateString); |
| | | if (parsedDate) { |
| | | return new Date( |
| | | parsedDate.y, |
| | | parsedDate.m - 1, |
| | | parsedDate.d, |
| | | parsedDate.H || 0, |
| | | parsedDate.M || 0, |
| | | parsedDate.S || 0 |
| | | ).getTime(); |
| | | /** |
| | | * 从表头提取单位(如 "小时雨强mm/h" → "mm/h") |
| | | * @param {string} header - 表头字符串 |
| | | * @returns {string} - 提取的单位(如 "mm/h"),默认返回空字符串 |
| | | */ |
| | | const extractUnitFromHeader = (header) => { |
| | | if (!header) return ""; |
| | | |
| | | // 直接匹配 "mm/h"、"m/s" 等常见单位 |
| | | const unitRegex = /(mm\/h|mm\/1min|mm\/5min|mm\/15min)/; // 根据需要扩展 |
| | | const match = header.match(unitRegex); |
| | | return match ? match[0] : ""; |
| | | }; |
| | | |
| | | const transformKeys = (data) => { |
| | | return data.map((item) => ({ |
| | | time: item["时间"], // "时间" → "time" |
| | | intensity: parseFloat(item["小时雨强"]), // 转为浮点数 |
| | | total: parseFloat(item["累计雨量"]), // 转为浮点数 |
| | | })); |
| | | }; |
| | | |
| | | // 可配置的字段名匹配规则 |
| | | const COLUMN_MATCH_RULES = { |
| | | time: ["时间", "time", "datetime", "date"], |
| | | intensity: [ |
| | | "雨强", |
| | | "小时雨强", |
| | | "rain_intensity", |
| | | "rain_rate", |
| | | "hour_rain", |
| | | "降雨强度", |
| | | ], |
| | | totalRainfall: [ |
| | | "累计雨量", |
| | | "总雨量", |
| | | "total_rain", |
| | | "cumulative_rainfall", |
| | | "降雨总量", |
| | | ], |
| | | }; |
| | | |
| | | /** |
| | | * 自动匹配字段名 |
| | | * @param {Object} headers - 表头对象(第一行) |
| | | * @returns {{time: string, intensity: string, totalRainfall: string}} |
| | | */ |
| | | function matchColumns(headers) { |
| | | const matched = { |
| | | time: null, |
| | | intensity: null, |
| | | totalRainfall: null, |
| | | }; |
| | | |
| | | for (const header of Object.keys(headers)) { |
| | | const cleanHeader = header.trim(); |
| | | |
| | | if ( |
| | | !matched.time && |
| | | COLUMN_MATCH_RULES.time.some((k) => cleanHeader.includes(k)) |
| | | ) { |
| | | matched.time = header; |
| | | } |
| | | |
| | | if ( |
| | | !matched.intensity && |
| | | COLUMN_MATCH_RULES.intensity.some((k) => cleanHeader.includes(k)) |
| | | ) { |
| | | matched.intensity = header; |
| | | } |
| | | |
| | | if ( |
| | | !matched.totalRainfall && |
| | | COLUMN_MATCH_RULES.totalRainfall.some((k) => cleanHeader.includes(k)) |
| | | ) { |
| | | matched.totalRainfall = header; |
| | | } |
| | | } |
| | | |
| | | const parsedDate = new Date(dateString); |
| | | if (!isNaN(parsedDate.getTime())) { |
| | | return parsedDate.getTime(); |
| | | return matched; |
| | | } |
| | | |
| | | /** |
| | | * 数据处理主函数 |
| | | * @param {Array} data - 解析后的原始数据数组,每个元素是一个对象 |
| | | */ |
| | | const processData = (data) => { |
| | | // 检查是否为空数据 |
| | | if (data.length === 0) { |
| | | ElMessage.warning("文件内容为空!"); |
| | | return; |
| | | } |
| | | |
| | | const parts = dateString.split(/[/\s:]/); |
| | | if (parts.length >= 6) { |
| | | const year = parseInt(parts[0], 10); |
| | | const month = parseInt(parts[1], 10) - 1; |
| | | const day = parseInt(parts[2], 10); |
| | | const hour = parseInt(parts[3], 10) || 0; |
| | | const minute = parseInt(parts[4], 10) || 0; |
| | | const second = parseInt(parts[5], 10) || 0; |
| | | // 匹配列名(例如“时间”、“小时雨强”) |
| | | const columns = matchColumns(data[0]); |
| | | |
| | | // 校验必要字段是否存在 |
| | | if (!columns.time) { |
| | | ElMessage.error( |
| | | "未找到有效的时间列,请检查列名是否为“时间”或其他支持的格式" |
| | | ); |
| | | forms.fileList = []; |
| | | return; |
| | | } |
| | | |
| | | if (!columns.intensity) { |
| | | ElMessage.error( |
| | | "未找到有效的雨强列,请检查列名是否为“小时雨强”或其他支持的格式" |
| | | ); |
| | | forms.fileList = []; |
| | | return; |
| | | } |
| | | |
| | | // 校验时间列是否升序排列 |
| | | if (!isTimeColumnSorted(data, columns.time)) { |
| | | ElMessage.error("时间列必须按升序排列!"); |
| | | forms.fileList = []; |
| | | return; |
| | | } |
| | | |
| | | // 提取单位(如 mm/h),若没有则设为空字符串 |
| | | forms.intensityUnit = extractUnitFromHeader(columns.intensity) || ""; |
| | | |
| | | // 将原始数据转换为统一结构的对象数组 |
| | | const rawRainFallList = data.map((row) => ({ |
| | | time: row[columns.time], |
| | | intensity: parseFloat(row[columns.intensity]), |
| | | total: columns.totalRainfall |
| | | ? parseFloat(row[columns.totalRainfall]) |
| | | : undefined, |
| | | })); |
| | | |
| | | // 更新 forms.rainFallList,可用于图表显示等用途 |
| | | forms.rainFallList = rawRainFallList; |
| | | |
| | | |
| | | // 判断是否为整小时数据(即相邻时间间隔是否为整小时) |
| | | const isHourlyData = checkIfHourlyData(rawRainFallList); |
| | | |
| | | let hourlyRainfallList = []; |
| | | |
| | | if (!isHourlyData) { |
| | | // 如果不是整小时数据,按小时进行聚合处理 |
| | | hourlyRainfallList = aggregateToHourlyRainfall(rawRainFallList); |
| | | console.log(hourlyRainfallList, "修正后的小时雨强"); |
| | | } else { |
| | | // 如果是整小时数据,直接使用原始雨强值 |
| | | hourlyRainfallList = rawRainFallList.map((item) => ({ |
| | | time: item.time, |
| | | intensity: item.intensity, |
| | | })); |
| | | } |
| | | |
| | | // 计算起始时间和结束时间(毫秒数) |
| | | const firstTime = parseDateTime(hourlyRainfallList[0]?.time); |
| | | const lastTime = parseDateTime( |
| | | hourlyRainfallList[hourlyRainfallList.length - 1]?.time |
| | | ); |
| | | |
| | | // 计算持续时间(单位:小时) |
| | | const durationSeconds = Math.floor((lastTime - firstTime) / 1000); |
| | | forms.duration = (durationSeconds / 3600).toFixed(2); // 单位:小时 |
| | | |
| | | // 找出最大小时雨强 |
| | | const maxIntensity = Math.max( |
| | | ...hourlyRainfallList.map((item) => item.intensity).filter((v) => !isNaN(v)) |
| | | ).toFixed(2); |
| | | forms.intensity = maxIntensity; |
| | | |
| | | // 若有总降雨量列,取出最后一个值作为总降雨量 |
| | | if (columns.totalRainfall) { |
| | | const lastTotal = parseFloat(data[data.length - 1][columns.totalRainfall]); |
| | | forms.rainfall = isNaN(lastTotal) ? 0 : lastTotal.toFixed(2); |
| | | } else { |
| | | forms.rainfall = 0; |
| | | } |
| | | }; |
| | | |
| | | /** |
| | | * 检查数据是否为整小时记录 |
| | | * @param {Array} rainList - 原始降雨数据列表,每个元素包含 time 和 intensity |
| | | * @returns {boolean} - 是否为整小时数据 |
| | | */ |
| | | function checkIfHourlyData(rainList) { |
| | | if (rainList.length < 2) return true; // 只有一个点,默认视为整小时数据 |
| | | |
| | | for (let i = 1; i < rainList.length; i++) { |
| | | // 解析两个相邻时间点 |
| | | const time1 = parseDateTime(rainList[i - 1].time); |
| | | const time2 = parseDateTime(rainList[i].time); |
| | | |
| | | // 计算时间差(分钟) |
| | | const diffMinutes = Math.abs(time2 - time1) / (1000 * 60); |
| | | |
| | | // 如果时间差不是整小时(不能被60整除),则不是整小时数据 |
| | | if (diffMinutes % 60 !== 0) { |
| | | return false; |
| | | } |
| | | } |
| | | |
| | | return true; |
| | | } |
| | | |
| | | /** |
| | | * 将任意时间粒度的雨强数据,按小时聚合为“小时雨强” |
| | | * @param {Array} rainList - 原始数据列表,每个元素包含 time 和 intensity |
| | | * @returns {Array} - 按小时分组的聚合结果 |
| | | */ |
| | | function aggregateToHourlyRainfall(rainList) { |
| | | const grouped = {}; // 用于临时存储每个小时的数据 |
| | | |
| | | for (const item of rainList) { |
| | | // 解析时间字符串为时间戳 |
| | | const timestamp = parseDateTime(item.time); |
| | | |
| | | // 如果解析失败,跳过当前项 |
| | | if (isNaN(timestamp)) { |
| | | console.warn("无效的时间格式,已跳过", item.time); |
| | | continue; |
| | | } |
| | | |
| | | // 将时间戳转为 Date 对象以便操作日期 |
| | | const dt = new Date(timestamp); |
| | | |
| | | // 构造年月日+小时键(如:"2024-08-25 14") |
| | | const year = String(dt.getFullYear()).padStart(4, "0"); |
| | | const month = String(dt.getMonth() + 1).padStart(2, "0"); // 注意月份从0开始 |
| | | const date = String(dt.getDate()).padStart(2, "0"); |
| | | const hour = String(dt.getHours()).padStart(2, "0"); |
| | | |
| | | const hourKey = `${year}-${month}-${date} ${hour}`; |
| | | |
| | | // 初始化该小时的聚合对象 |
| | | if (!grouped[hourKey]) { |
| | | grouped[hourKey] = { |
| | | time: `${hourKey}:00:00`, // 标准化为整点时间 |
| | | intensity: 0, |
| | | }; |
| | | } |
| | | |
| | | // 累加该小时内所有雨强值 |
| | | grouped[hourKey].intensity += item.intensity; |
| | | } |
| | | |
| | | // 将聚合结果转为数组并保留两位小数 |
| | | const result = Object.values(grouped).map((item) => ({ |
| | | time: item.time, |
| | | intensity: Number(item.intensity.toFixed(2)), |
| | | })); |
| | | |
| | | return result; |
| | | } |
| | | /** |
| | | * 解析日期时间字符串或Excel数字日期,返回时间戳(毫秒数) |
| | | * @param {string|number} dateString - 日期字符串或Excel数字日期 |
| | | * @returns {number} 时间戳(毫秒数),解析失败返回 NaN |
| | | */ |
| | | const parseDateTime = (dateString) => { |
| | | // 1. 处理 Excel 数字日期(如 45136.91666666666),但是此处我在Excel解析时间的时候已经转换了,所以这个暂时无用 |
| | | if (typeof dateString === "number") { |
| | | // 使用 XLSX 工具解析 Excel 日期编码 |
| | | const parsedDate = XLSX.SSF.parse_date_code(dateString); |
| | | if (parsedDate) { |
| | | // 转换为 JavaScript Date 对象并返回时间戳 |
| | | return new Date( |
| | | parsedDate.y, // 年 |
| | | parsedDate.m - 1, // 月(Excel 中 1-12,JS 中 0-11) |
| | | parsedDate.d, // 日 |
| | | parsedDate.H || 0, // 时(可能不存在,默认为 0) |
| | | parsedDate.M || 0, // 分(可能不存在,默认为 0) |
| | | parsedDate.S || 0 // 秒(可能不存在,默认为 0) |
| | | ).getTime(); // 返回时间戳 |
| | | } |
| | | } |
| | | |
| | | // 2. 尝试直接解析日期字符串(如 "2023-07-30T16:00:00"),现在使用的是这个 |
| | | const parsedDate = new Date(dateString); |
| | | if (!isNaN(parsedDate.getTime())) { |
| | | return parsedDate.getTime(); // 返回有效时间戳 |
| | | } |
| | | |
| | | // 3. 处理自定义格式的日期字符串(如 "2023/07/30 16:00:00") |
| | | const parts = dateString.split(/[/\s:]/); // 按 `/`、空格、`:` 分割 |
| | | if (parts.length >= 6) { |
| | | const year = parseInt(parts[0], 10); // 年 |
| | | const month = parseInt(parts[1], 10) - 1; // 月(转换为 JS 的 0-11) |
| | | const day = parseInt(parts[2], 10); // 日 |
| | | const hour = parseInt(parts[3], 10) || 0; // 时(默认 0) |
| | | const minute = parseInt(parts[4], 10) || 0; // 分(默认 0) |
| | | const second = parseInt(parts[5], 10) || 0; // 秒(默认 0) |
| | | |
| | | // 构造 Date 对象并返回时间戳 |
| | | const date = new Date(year, month, day, hour, minute, second); |
| | | if (!isNaN(date.getTime())) { |
| | | return date.getTime(); |
| | | } |
| | | } |
| | | |
| | | // 4. 解析失败时警告并返回 NaN |
| | | console.warn(`无法解析日期: ${dateString}`); |
| | | return NaN; |
| | | }; |
| | | |
| | | const handleExceed = () => { |
| | | ElMessage.warning("每次只能上传一个文件"); |
| | | }; |
| | | |
| | | const handleRemove = () => { |
| | | forms.rainfall = null; |
| | | forms.duration = null; |
| | | forms.intensity = null; |
| | | forms.fileList = []; |
| | | forms.rainFallList = []; |
| | | forms.hours = null; |
| | | forms.intensityUnit = ""; |
| | | }; |
| | | |
| | | const beforeUpload = (file) => { |
| | |
| | | return true; |
| | | }; |
| | | |
| | | |
| | | // 开始模拟 |
| | | function startPlay() { |
| | | initeWaterPrimitiveView(); |
| | | startSimulate(); |
| | | async function startPlay() { |
| | | try { |
| | | // 保存方案 |
| | | if (selectTab.value == "重点沟仿真") { |
| | | forms.geom = props.selectedArea; |
| | | } |
| | | const res = await simStore.addSimCheme(forms); |
| | | const schemeId = res.data?.data?.id; |
| | | |
| | | if (!schemeId) { |
| | | ElMessage.error("方案保存失败,未获取到有效 ID"); |
| | | return; |
| | | } |
| | | |
| | | // 调用求解器 |
| | | const simStartRes = await getSimStart(schemeId); |
| | | |
| | | // 关闭选择区域窗口、初始化视图并开始模拟 |
| | | EventBus.emit("close-selectArea"); |
| | | simStore.shouldPoll = true; |
| | | |
| | | // 暂时不在此处开始模拟,模拟都在方案列表中进行模拟 |
| | | // initeWaterPrimitiveView(); |
| | | // startSimulate(); |
| | | |
| | | ElMessage.warning({ |
| | | message: "请返回方案列表等待模拟结果!", |
| | | duration: 10000, // 提示框显示时长,单位为毫秒,默认是3000毫秒 |
| | | }); |
| | | } catch (error) { |
| | | console.error("启动模拟过程中发生错误:", error); |
| | | // ElMessage.error("启动模拟失败,请稍后再试"); |
| | | } |
| | | } |
| | | // ========================================拦挡坝=============================================================== |
| | | // 获取拦挡坝数据 |
| | | function printDamEntities() { |
| | | const entities = viewer.entities.values; |
| | | const damDataList = []; |
| | | |
| | | for (let i = 0; i < entities.length; i++) { |
| | | const entity = entities[i]; |
| | | |
| | | if (entity.name && (entity.name === '栏档坝1' || entity.name === '栏档坝2')) { |
| | | damDataList.push({ |
| | | name: entity.name, |
| | | position: entity.position?._value, |
| | | heading: entity.heading?._value ?? entity.heading, |
| | | pitch: entity.pitch?._value ?? entity.pitch, |
| | | roll: entity.roll?._value ?? entity.roll, |
| | | modelScale: entity.model?.scale?._value ?? entity.model?.scale |
| | | }); |
| | | } |
| | | } |
| | | if (damDataList.length > 0) { |
| | | console.log("【栏档坝实体数据列表】:", damDataList); |
| | | deleteDamEntitiesAfterDelay(); |
| | | } else { |
| | | console.log("未找到任何名为 '栏档坝1' 或 '栏档坝2' 的实体"); |
| | | } |
| | | } |
| | | // 保存方案后定时清除新建的拦挡坝数据 |
| | | function deleteDamEntitiesAfterDelay() { |
| | | setTimeout(() => { |
| | | const entities = Array.from(viewer.entities.values); |
| | | const damsToDelete = entities.filter( |
| | | entity => entity.name === '栏档坝1' || entity.name === '栏档坝2' |
| | | ); |
| | | |
| | | damsToDelete.forEach(entity => { |
| | | viewer.entities.remove(entity); |
| | | }); |
| | | |
| | | if (damsToDelete.length > 0) { |
| | | console.log(`【已删除】共 ${damsToDelete.length} 个栏档坝实体`); |
| | | } else { |
| | | console.log("未找到任何可删除的栏档坝实体"); |
| | | } |
| | | }, 5000); |
| | | } |
| | | </script> |
| | | |
| | |
| | | height: 100%; |
| | | padding: 10px 10px 0px 0px; |
| | | box-sizing: border-box; |
| | | transition: background 0.3s ease; // 可选过渡效果 |
| | | } |
| | | |
| | | .forms.no-background { |
| | | margin-top: 0px; |
| | | background-image: none; |
| | | } |
| | | |
| | | /deep/ .el-input-group__append, |
| | | .el-input-group__prepend { |
| | | background-color: #084b42; |
| | | color: #fff; |
| | | } |
| | | |
| | | /deep/ .el-form-item__label { |
| | | color: #61f7d4 !important; |
| | | } |
| | | |
| | | /deep/ .el-upload-list__item-file-name { |
| | | white-space: normal; |
| | | } |
| | | </style> |