【代码完善】IOT: ThingModel StructDataSpecs 组件

2026-05-12 05:23:43 +00:00 · 2024-12-23 17:29:14 +08:00
parent d5f3d4006a
commit ce7dc927ae
11 changed files with 254 additions and 96 deletions
--- a/src/views/iot/thingmodel/dataSpecs/ThingModelNumberDataSpecs.vue
+++ b/src/views/iot/thingmodel/dataSpecs/ThingModelNumberDataSpecs.vue
@@ -0,0 +1,138 @@
+<template>
+  <el-form-item label="取值范围">
+    <div class="flex items-center justify-between">
+      <el-form-item
+        :rules="[
+          { required: true, message: '最小值不能为空' },
+          { validator: validateMin, trigger: 'blur' }
+        ]"
+        class="mb-0"
+        prop="property.dataSpecs.min"
+      >
+        <el-input v-model="dataSpecs.min" placeholder="请输入最小值" />
+      </el-form-item>
+      <span class="mx-2">~</span>
+      <el-form-item
+        :rules="[
+          { required: true, message: '最大值不能为空' },
+          { validator: validateMax, trigger: 'blur' }
+        ]"
+        class="mb-0"
+        prop="property.dataSpecs.max"
+      >
+        <el-input v-model="dataSpecs.max" placeholder="请输入最大值" />
+      </el-form-item>
+    </div>
+  </el-form-item>
+  <el-form-item
+    :rules="[
+      { required: true, message: '步长不能为空' },
+      { validator: validateStep, trigger: 'blur' }
+    ]"
+    label="步长"
+    prop="property.dataSpecs.step"
+  >
+    <el-input v-model="dataSpecs.step" placeholder="请输入步长" />
+  </el-form-item>
+  <el-form-item
+    :rules="[{ required: true, message: '请选择单位' }]"
+    label="单位"
+    prop="property.dataSpecs.unit"
+  >
+    <el-select
+      :model-value="dataSpecs.unit ? dataSpecs.unitName + '-' + dataSpecs.unit : ''"
+      filterable
+      placeholder="请选择单位"
+      style="width: 240px"
+      @change="unitChange"
+    >
+      <el-option
+        v-for="(item, index) in UnifyUnitSpecsDTO"
+        :key="index"
+        :label="item.Name + '-' + item.Symbol"
+        :value="item.Name + '-' + item.Symbol"
+      />
+    </el-select>
+  </el-form-item>
+</template>
+
+<script lang="ts" setup>
+import { useVModel } from '@vueuse/core'
+import { UnifyUnitSpecsDTO } from '@/views/iot/utils/constants'
+import { DataSpecsNumberDataVO } from '../config'
+
+/** 数值型的 dataSpecs 配置组件 */
+defineOptions({ name: 'ThingModelNumberDataSpecs' })
+
+const props = defineProps<{ modelValue: any }>()
+const emits = defineEmits(['update:modelValue'])
+const dataSpecs = useVModel(props, 'modelValue', emits) as Ref<DataSpecsNumberDataVO>
+
+/** 单位发生变化时触发 */
+const unitChange = (UnitSpecs: string) => {
+  const [unitName, unit] = UnitSpecs.split('-')
+  dataSpecs.value.unitName = unitName
+  dataSpecs.value.unit = unit
+}
+
+/** 校验最小值 */
+const validateMin = (_: any, __: any, callback: any) => {
+  const min = Number(dataSpecs.value.min)
+  const max = Number(dataSpecs.value.max)
+  if (isNaN(min)) {
+    callback(new Error('请输入有效的数值'))
+    return
+  }
+  if (max !== undefined && !isNaN(max) && min >= max) {
+    callback(new Error('最小值必须小于最大值'))
+    return
+  }
+
+  callback()
+}
+
+/** 校验最大值 */
+const validateMax = (_: any, __: any, callback: any) => {
+  const min = Number(dataSpecs.value.min)
+  const max = Number(dataSpecs.value.max)
+  if (isNaN(max)) {
+    callback(new Error('请输入有效的数值'))
+    return
+  }
+  if (min !== undefined && !isNaN(min) && max <= min) {
+    callback(new Error('最大值必须大于最小值'))
+    return
+  }
+
+  callback()
+}
+
+/** 校验步长 */
+const validateStep = (_: any, __: any, callback: any) => {
+  const step = Number(dataSpecs.value.step)
+  if (isNaN(step)) {
+    callback(new Error('请输入有效的数值'))
+    return
+  }
+  if (step <= 0) {
+    callback(new Error('步长必须大于0'))
+    return
+  }
+  const min = Number(dataSpecs.value.min)
+  const max = Number(dataSpecs.value.max)
+  if (!isNaN(min) && !isNaN(max) && step > max - min) {
+    callback(new Error('步长不能大于最大值和最小值的差值'))
+    return
+  }
+
+  callback()
+}
+</script>
+
+<style lang="scss" scoped>
+:deep(.el-form-item) {
+  .el-form-item {
+    margin-bottom: 0;
+  }
+}
+</style>