<template>
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<div class="history-simulation">
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<div class="left-top">
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<span>预测模拟</span>
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<span class="clickable-text" @click="toggleDetails">{{
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isCollapsed ? "展开" : "收起"
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}}</span>
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</div>
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<el-form
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:class="{ hidden: isCollapsed }"
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:model="forms"
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class="details"
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label-width="auto"
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style="max-width: 600px"
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>
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<el-form-item label="预测数据:">
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<el-select
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v-model="forms.prediction"
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placeholder="请选择"
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popper-class="mySelectStyle"
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>
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<el-option
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v-for="item in ForecastData"
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:key="item.id"
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:label="item.name"
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:value="item.name"
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></el-option>
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</el-select>
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</el-form-item>
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<el-form-item label="降雨年份:" v-show="forms.prediction == '降雨场次'">
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<el-select
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v-model="forms.showRainYears"
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placeholder="请选择"
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popper-class="mySelectStyle"
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@change="changeYear"
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>
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<el-option
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v-for="item in rainYears"
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:key="item.id"
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:label="item.label"
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:value="item.label"
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></el-option>
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</el-select>
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</el-form-item>
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<el-form-item label="降雨数据:" v-show="showSelect">
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<el-select
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@change="rainFallChange"
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v-model="forms.showRainFall"
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placeholder="请选择"
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popper-class="mySelectStyle"
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>
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<el-option
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v-for="item in rainFall"
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:key="item.rainfallId"
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:label="item.rainfallName"
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:value="item"
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></el-option>
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</el-select>
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</el-form-item>
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<el-form-item label="方案名称:">
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<el-input
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v-model="forms.name"
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type="text"
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placeholder="请输入"
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></el-input>
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</el-form-item>
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<el-form-item label="降雨雨量:">
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<el-input v-model="forms.rainfall" type="number" placeholder="请输入">
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<template #append>mm</template></el-input
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>
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</el-form-item>
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<el-form-item label="降雨强度:">
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<el-input v-model="forms.intensity" type="number" placeholder="请输入">
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<template #append>mm/h</template></el-input
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>
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</el-form-item>
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<el-form-item label="降雨模式:">
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<el-select
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v-model="forms.mode"
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placeholder="请选择"
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popper-class="mySelectStyle"
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>
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<el-option
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v-for="item in RainfallPatterns"
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:key="item.id"
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:label="item.name"
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:value="item.name"
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></el-option>
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</el-select>
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</el-form-item>
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<el-form-item label="选择时间:">
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<el-date-picker
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v-model="forms.hours"
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type="datetimerange"
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start-placeholder="开始时间"
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end-placeholder="结束时间"
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format="YYYY-MM-DD HH:mm:ss"
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date-format="YYYY/MM/DD ddd"
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time-format="A hh:mm:ss"
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@change="change"
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/>
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</el-form-item>
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<el-form-item label="预计时长:">
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<el-input
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disabled
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v-model="forms.duration"
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type="number"
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placeholder="请输入"
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><template #append>h</template></el-input
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>
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</el-form-item>
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</el-form>
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<div class="buttons">
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<el-button type="primary" @click="openPlan">打开方案</el-button>
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<el-button type="primary" @click="openSaveDialog">保存方案</el-button>
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<el-button type="success" @click="startPlay">开始模拟</el-button>
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</div>
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</div>
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</template>
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<script setup>
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import { ref, computed, inject, reactive, watch, onMounted } from "vue";
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import { ElMessage } from "element-plus";
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import { initeWaterPrimitiveView } from "@/utils/water";
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import { useSimStore } from "@/store/simulation.js"; // 引入 Store
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import { SimAPIStore } from "@/store/simAPI";
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import { getRainfallDataYears } from "@/api/hpApi";
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import { EventBus } from "@/eventBus"; // 引入事件总线
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onMounted(() => {});
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// 获取 Store 实例
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const simStore = SimAPIStore();
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// 定义 Props
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const props = defineProps({
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selectedArea: {
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type: Object,
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required: true,
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},
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});
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// 数据绑定
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const isCollapsed = ref(false); // 控制展开/收起状态
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const saveDialogVisible = ref(false); // 控制保存方案对话框的显示状态
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// 预测数据选项
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const ForecastData = [
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{ id: "1", name: "降雨场次" },
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{ id: "2", name: "气象数据" },
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{ id: "3", name: "逐小时预报数据" },
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{ id: "4", name: "自定义参数" },
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];
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// 降雨模式选项
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const RainfallPatterns = [
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{ id: "1", name: "正态分布" },
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{ id: "2", name: "平均分布" },
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{ id: "3", name: "波动平均分布" },
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{ id: "4", name: "持续上升" },
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];
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const forms = reactive({
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rainfall: 50,
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name: "",
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intensity: 70,
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duration: null,
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prediction: "降雨场次",
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mode: "正态分布",
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showRainFall: "",
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hours: null,
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type: 1,
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geom: null, // 先设置为 null 或者其他默认值,
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showRainYears: "",
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});
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// 降雨场次选择
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const rainFall = ref({});
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// 降雨年份选择
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const rainYears = [
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{
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label: "2024",
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value: "2024",
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id: 1,
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},
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{
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label: "2025",
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value: "2025",
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id: 2,
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},
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];
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const showSelect = ref(false);
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const changeYear = (val) => {
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if (val) {
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showSelect.value = true;
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}
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if (val == "2024") {
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getRainfallDataYears(2024).then((res) => {
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rainFall.value = res.data.pageData;
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// console.log(rainFall.value, "2024");
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});
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} else if (val == "2025") {
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getRainfallDataYears(2025).then((res) => {
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rainFall.value = res.data.pageData;
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// console.log(rainFall.value, "2025");
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});
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}
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};
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// 降雨场次选择
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const rainFallChange = (val) => {
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console.log(val, "val");
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const decimalHours = (val.rainfallDuration.match(/(\d+)时(\d+)分/) || [])
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.slice(1)
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.reduce((acc, curr, i) => acc + parseInt(curr, 10) / (i === 0 ? 1 : 60), 0)
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.toFixed(1);
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console.log(parseFloat(decimalHours)); // 输出: 2.6
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forms.duration = decimalHours;
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forms.intensity = val.rainIntensityHour;
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forms.rainfall = val.rainfallTotalValue;
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};
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// 切换详情显示
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const toggleDetails = () => {
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isCollapsed.value = !isCollapsed.value;
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};
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const { calculateHoursDifference } = inject("calculateHours");
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const change = (val) => {
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forms.duration = calculateHoursDifference(val);
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};
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const resetForm = () => {
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forms.rainfall = 50;
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forms.name = "";
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forms.intensity = 70;
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forms.duration = null;
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forms.prediction = "降雨场次";
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forms.mode = "正态分布";
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forms.showRainFall = "";
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forms.hours = null;
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forms.type = 1;
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forms.geom = null; // 先设置为 null 或者其他默认值,
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};
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// 打开保存方案对话框
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const openSaveDialog = async () => {
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// 在 setup 内部更新 geom 的值
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try {
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forms.geom = props.selectedArea;
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await simStore.addSimCheme(forms);
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resetForm();
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EventBus.emit("close-selectArea");
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} catch (err) {}
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};
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// 注入模拟操作方法
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const { startSimulate, endSimulate } = inject("simulateActions");
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// 开始模拟
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async function startPlay() {
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try {
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formData.geom = props.selectedArea;
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// 保存方案
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const res = await simStore.addSimCheme(forms);
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const schemeId = res.data?.data?.id;
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if (!schemeId) {
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ElMessage.error("方案保存失败，未获取到有效 ID");
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return;
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}
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// 调用求解器
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const simStartRes = await getSimStart(schemeId);
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console.log(simStartRes, "getSimStart 返回结果");
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// 关闭选择区域窗口、初始化视图并开始模拟
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EventBus.emit("close-selectArea");
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// 暂时不在此处开始模拟，模拟都在方案列表中进行模拟
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// initeWaterPrimitiveView();
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// startSimulate();
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ElMessage.warning({
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message: "请返回方案列表开始模拟！",
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duration: 10000, // 提示框显示时长，单位为毫秒，默认是3000毫秒
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});
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} catch (error) {
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ElMessage.error("启动模拟失败，请稍后再试");
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}
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}
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// 打开方案
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const openPlan = () => {
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console.log("打开方案按钮被点击");
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};
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</script>
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<style lang="less" scoped>
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.history-simulation {
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margin-bottom: 20px;
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}
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.details {
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width: 100%;
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height: 100%;
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padding: 0px 10px 0px 0px;
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box-sizing: border-box;
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width: 100%;
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height: 100%;
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}
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.hidden {
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height: 0;
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opacity: 0;
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}
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.buttons {
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margin-top: 10px;
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margin-right: 10px;
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display: flex;
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gap: 10px;
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}
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.el-button {
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flex: 1;
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}
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.input-item {
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display: flex;
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align-items: center;
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}
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label {
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text-align: left;
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white-space: nowrap;
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margin-right: 10px;
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}
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.el-input {
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flex: 4;
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}
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span {
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flex: 1;
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text-align: left;
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}
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.el-select {
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flex: 4;
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text-align: left;
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margin-bottom: 10px;
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}
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.clickable-text {
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margin-left: 160px;
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cursor: pointer;
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font-size: 14px;
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color: #61f7d4;
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}
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/* 自定义 Dialog 的 z-index */
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.custom-dialog {
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z-index: 3000 !important; /* 确保对话框覆盖其他元素 */
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}
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/deep/ .el-input-group__append,
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.el-input-group__prepend {
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background-color: #084b42;
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color: #fff;
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}
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/deep/ .el-form-item__label {
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color: #61f7d4 !important;
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}
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/deep/ .el-select {
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margin-bottom: 0px !important;
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}
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/deep/ .el-form-item {
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margin-top: 10px;
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}
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</style>
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