<!-- 值输入组件 -->
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<template>
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<div class="w-full min-w-0">
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<!-- 布尔值选择 -->
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<el-select
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v-if="propertyType === IoTDataSpecsDataTypeEnum.BOOL"
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v-model="localValue"
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placeholder="请选择布尔值"
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class="w-full!"
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>
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<el-option label="真 (true)" value="true" />
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<el-option label="假 (false)" value="false" />
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</el-select>
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<!-- 枚举值选择 -->
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<el-select
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v-else-if="propertyType === IoTDataSpecsDataTypeEnum.ENUM && enumOptions.length > 0"
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v-model="localValue"
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placeholder="请选择枚举值"
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class="w-full!"
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>
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<el-option
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v-for="option in enumOptions"
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:key="option.value"
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:label="option.label"
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:value="option.value"
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/>
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</el-select>
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<!-- 范围输入 (between 操作符) -->
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<div
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v-else-if="operator === IotRuleSceneTriggerConditionParameterOperatorEnum.BETWEEN.value"
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class="w-full! flex items-center gap-8px"
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>
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<el-input
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v-model="rangeStart"
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:type="getInputType()"
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placeholder="最小值"
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@input="handleRangeChange"
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class="flex-1 min-w-0"
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style="width: auto !important"
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/>
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<span class="text-12px text-[var(--el-text-color-secondary)] whitespace-nowrap">至</span>
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<el-input
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v-model="rangeEnd"
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:type="getInputType()"
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placeholder="最大值"
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@input="handleRangeChange"
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class="flex-1 min-w-0"
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/>
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</div>
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<!-- 列表输入 (in 操作符) -->
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<div
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v-else-if="operator === IotRuleSceneTriggerConditionParameterOperatorEnum.IN.value"
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class="w-full!"
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>
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<el-input v-model="localValue" placeholder="请输入值列表，用逗号分隔" class="w-full!">
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<template #suffix>
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<el-tooltip content="多个值用逗号分隔，如：1,2,3" placement="top">
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<Icon
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icon="ep:question-filled"
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class="text-[var(--el-text-color-placeholder)] cursor-help"
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/>
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</el-tooltip>
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</template>
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</el-input>
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<div v-if="listPreview.length > 0" class="mt-8px flex items-center gap-6px flex-wrap">
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<span class="text-12px text-[var(--el-text-color-secondary)]">解析结果：</span>
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<el-tag v-for="(item, index) in listPreview" :key="index" size="small" class="m-0">
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{{ item }}
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</el-tag>
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</div>
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</div>
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<!-- 日期时间输入 -->
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<el-date-picker
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v-else-if="propertyType === IoTDataSpecsDataTypeEnum.DATE"
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v-model="dateValue"
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type="datetime"
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placeholder="请选择日期时间"
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format="YYYY-MM-DD HH:mm:ss"
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value-format="YYYY-MM-DD HH:mm:ss"
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@change="handleDateChange"
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class="w-full!"
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/>
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<!-- 数字输入 -->
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<el-input-number
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v-else-if="isNumericType()"
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v-model="numberValue"
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:precision="getPrecision()"
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:step="getStep()"
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:min="getMin()"
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:max="getMax()"
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placeholder="请输入数值"
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@change="handleNumberChange"
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class="w-full!"
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/>
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<!-- 文本输入 -->
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<el-input
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v-else
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v-model="localValue"
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:type="getInputType()"
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:placeholder="getPlaceholder()"
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class="w-full!"
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>
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<template #suffix>
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<el-tooltip
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v-if="propertyConfig?.unit"
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:content="`单位：${propertyConfig.unit}`"
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placement="top"
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>
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<span class="text-12px text-[var(--el-text-color-secondary)] px-4px">
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{{ propertyConfig.unit }}
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</span>
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</el-tooltip>
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</template>
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</el-input>
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</div>
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</template>
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<script setup lang="ts">
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import { useVModel } from '@vueuse/core'
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import {
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IoTDataSpecsDataTypeEnum,
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IotRuleSceneTriggerConditionParameterOperatorEnum
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} from '@/views/iot/utils/constants'
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/** 值输入组件 */
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defineOptions({ name: 'ValueInput' })
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interface Props {
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modelValue?: string
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propertyType?: string
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operator?: string
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propertyConfig?: any
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}
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interface Emits {
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(e: 'update:modelValue', value: string): void
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}
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const props = defineProps<Props>()
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const emit = defineEmits<Emits>()
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const localValue = useVModel(props, 'modelValue', emit, {
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defaultValue: ''
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})
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const rangeStart = ref('') // 范围开始值
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const rangeEnd = ref('') // 范围结束值
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const dateValue = ref('') // 日期值
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const numberValue = ref<number>() // 数字值
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/** 计算属性：枚举选项 */
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const enumOptions = computed(() => {
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if (props.propertyConfig?.enum) {
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return props.propertyConfig.enum.map((item: any) => ({
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label: item.name || item.label || item.value,
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value: item.value
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}))
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}
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return []
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})
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/** 计算属性：列表预览 */
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const listPreview = computed(() => {
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if (
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props.operator === IotRuleSceneTriggerConditionParameterOperatorEnum.IN.value &&
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localValue.value
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) {
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return localValue.value
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.split(',')
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.map((item) => item.trim())
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.filter((item) => item)
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}
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return []
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})
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/** 判断是否为数字类型 */
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const isNumericType = () => {
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return [
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IoTDataSpecsDataTypeEnum.INT,
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IoTDataSpecsDataTypeEnum.FLOAT,
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IoTDataSpecsDataTypeEnum.DOUBLE
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].includes((props.propertyType || '') as any)
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}
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/** 获取输入框类型 */
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const getInputType = () => {
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switch (props.propertyType) {
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case IoTDataSpecsDataTypeEnum.INT:
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case IoTDataSpecsDataTypeEnum.FLOAT:
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case IoTDataSpecsDataTypeEnum.DOUBLE:
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return 'number'
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default:
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return 'text'
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}
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}
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/** 获取占位符文本 */
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const getPlaceholder = () => {
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const typeMap = {
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[IoTDataSpecsDataTypeEnum.TEXT]: '请输入字符串',
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[IoTDataSpecsDataTypeEnum.INT]: '请输入整数',
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[IoTDataSpecsDataTypeEnum.FLOAT]: '请输入浮点数',
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[IoTDataSpecsDataTypeEnum.DOUBLE]: '请输入双精度数',
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[IoTDataSpecsDataTypeEnum.STRUCT]: '请输入 JSON 格式数据',
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[IoTDataSpecsDataTypeEnum.ARRAY]: '请输入数组格式数据'
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}
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return typeMap[props.propertyType || ''] || '请输入值'
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}
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/** 获取数字精度 */
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const getPrecision = () => {
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return props.propertyType === IoTDataSpecsDataTypeEnum.INT ? 0 : 2
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}
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/** 获取数字步长 */
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const getStep = () => {
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return props.propertyType === IoTDataSpecsDataTypeEnum.INT ? 1 : 0.1
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}
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/** 获取最小值 */
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const getMin = () => {
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return props.propertyConfig?.min || undefined
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}
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/** 获取最大值 */
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const getMax = () => {
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return props.propertyConfig?.max || undefined
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}
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/** 处理范围变化事件 */
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const handleRangeChange = () => {
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if (rangeStart.value && rangeEnd.value) {
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localValue.value = `${rangeStart.value},${rangeEnd.value}`
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} else {
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localValue.value = ''
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}
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}
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/** 处理日期变化事件 */
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const handleDateChange = (value: string) => {
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localValue.value = value || ''
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}
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/** 处理数字变化事件 */
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const handleNumberChange = (value: number | undefined) => {
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localValue.value = value?.toString() || ''
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}
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/** 监听操作符变化 */
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watch(
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() => props.operator,
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() => {
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localValue.value = ''
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rangeStart.value = ''
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rangeEnd.value = ''
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dateValue.value = ''
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numberValue.value = undefined
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}
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)
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</script>
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