优化定时加载

guonan

2025-05-29 6641cefa084db2636a997de00fde5be167788e1e

 src/views/left/CitySim.vue

@@ -10,13 +10,22 @@
    <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"
            placeholder="请输入方案名称"
          >
          </el-input>
        </el-form-item>
@@ -57,7 +66,7 @@
          <el-select
            @change="changeGeom"
            v-model="forms.geom"
            placeholder="Select"
            placeholder="请选择模拟区域"
            style="max-width: 600px"
          >
            <el-option
@@ -75,7 +84,7 @@
          <el-select
            @change="changeGeom"
            v-model="forms.geom"
            placeholder="Select"
            placeholder="请选择模拟区域"
            style="max-width: 600px"
          >
            <el-option
@@ -91,7 +100,7 @@
          <el-input
            v-model="forms.rainfall"
            style="max-width: 600px"
            placeholder="Please input"
            placeholder="请输入降雨量"
          >
            <template #append>mm</template>
          </el-input>
@@ -101,7 +110,7 @@
            v-if="forms.fileList.length !== 0"
            v-model="forms.hours"
            type="datetime"
            placeholder="Select date and time"
            placeholder="请选择开始时间"
          />
          <el-date-picker
            v-if="forms.fileList.length == 0"
@@ -120,7 +129,7 @@
            disabled
            v-model="forms.duration"
            style="max-width: 600px"
            placeholder="Please input"
            placeholder="请输入降雨时长"
          >
            <template #append>h</template>
          </el-input>
@@ -130,7 +139,7 @@
          <el-input
            v-model="forms.intensity"
            style="max-width: 600px"
            placeholder="Please input"
            placeholder="请输入降雨强度"
          >
            <template #append>mm/h</template>
          </el-input>
@@ -140,7 +149,7 @@
      </el-form>
      <div style="display: flex; justify-content: flex-end">
        <el-button type="primary" @click="addSimCheme">保存方案</el-button>
        <el-button type="success" @click="startPlay">开始模拟</el-button>
        <el-button type="success" @click="startPlay">保存并开始模拟</el-button>
      </div>
    </div>
  </div>
@@ -153,7 +162,8 @@
import { ElMessage, ElMessageBox } from "element-plus";
import { initeWaterPrimitiveView } from "@/utils/water";
import { SimAPIStore } from "@/store/simAPI";
import { getRegionData } from "@/api/trApi";
import { getRegionData, getSimStart, getSimDataById } from "@/api/trApi";

import { storeToRefs } from "pinia";
import dayjs from "dayjs";
import { EventBus } from "@/eventBus"; // 引入事件总线
@@ -162,6 +172,14 @@
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" },
@@ -187,6 +205,8 @@
  fetchRegionData(1);
});

const showBackground = ref(true); // 默认显示背景图

// 监听 selectTab 的变化
watch(selectTab, (newVal) => {
  let type;
@@ -197,10 +217,21 @@
    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
@@ -239,6 +270,9 @@

const addSimCheme = async () => {
  try {
    if (selectTab.value == "重点沟仿真") {
      forms.geom = props.selectedArea;
    }
    await simStore.addSimCheme(forms);
    resetForm(); // 只有在保存成功后才重置表单
    EventBus.emit("close-selectArea");
@@ -372,10 +406,6 @@
  console.log(intensityColumn, "intensityColumnintensityColumnintensityColumn");
  // 3. 提取第二列的单位（如 "(mm/h)" → "mm/h"）
  const intensityUnit = extractUnitFromHeader(intensityColumn);
  console.log(
    intensityUnit,
    "intensityUnitintensityUnitintensityUnitintensityUnit"
  );
  forms.intensityUnit = intensityUnit; // 存储单位（可选）

  // 4. 如果校验通过，继续处理数据
@@ -466,9 +496,39 @@
};

// 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: "请返回方案列表开始模拟！",
      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");
  }
}
</script>

@@ -480,6 +540,12 @@
  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 {