<template>
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<Dialog v-model="dialogVisible" :title="dialogTitle" width="55%">
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<el-form
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ref="formRef"
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v-loading="formLoading"
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:model="formData"
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:rules="formRules" label-width="100px">
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<el-row>
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<el-col :span="12">
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<el-form-item label="指标编码" prop="itemNo">
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<el-input v-model="formData.itemNo" disabled/>
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</el-form-item>
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</el-col>
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<el-col :span="12">
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<el-form-item label="指标名称" prop="itemName">
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<el-input v-model="formData.itemName" placeholder="请输入指标名称"/>
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</el-form-item>
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</el-col>
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</el-row>
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<el-row>
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<el-col :span="12">
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<el-form-item label="指标分类" prop="itemCategory">
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<el-select v-model="formData.itemCategory" clearable placeholder="请选择指标分类">
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<el-option
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v-for="item in dataCategoryList"
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:key="item.id"
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:label="item.label"
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:value="item.id + ''"
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/>
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</el-select>
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</el-form-item>
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</el-col>
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<el-col :span="12">
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<el-form-item label="时间粒度" prop="timeGranularity">
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<el-select v-model="formData.timeGranularity" placeholder="请选择">
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<el-option
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v-for="dict in getStrDictOptions(DICT_TYPE.TIME_GRANULARITY)"
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:key="dict.value"
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:label="dict.label"
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:value="dict.value"
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/>
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</el-select>
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</el-form-item>
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</el-col>
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</el-row>
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<el-row>
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<el-col :span="8">
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<el-form-item label="指标精度" prop="precision">
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<el-input v-model="formData.precision"/>
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</el-form-item>
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</el-col>
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<el-col :span="8">
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<el-form-item label="转换系数" prop="coefficient">
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<el-input v-model="formData.coefficient"/>
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</el-form-item>
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</el-col>
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<el-col :span="8">
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<el-form-item label="数量单位" prop="unit">
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<el-input v-model="formData.unit"/>
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</el-form-item>
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</el-col>
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</el-row>
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<el-row>
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<el-col :span="24">
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<el-form-item label="备注" prop="remark">
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<el-input v-model="formData.remark" type="textarea" maxlength="100"/>
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</el-form-item>
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</el-col>
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</el-row>
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<el-row>
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<el-col :span="24">
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<el-form-item label="表达式">
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<el-table :data="expressionList" border style="width: 100%">
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<el-table-column type="index" align="center" width="60" label="序号"/>
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<el-table-column prop="" label="左括号" width="100" align="center">
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<template #default="scope">
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<el-input size="small" v-model="scope.row.parenthesesLeft" placeholder="" readonly maxlength="10"/>
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<el-button size="small" @click="addParenthesesLeft(scope.$index, scope.row)">+</el-button>
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<el-button size="small" @click="removeParenthesesLeft(scope.$index, scope.row)">-</el-button>
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</template>
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</el-table-column>
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<el-table-column prop="" label="指标" align="center">
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<template #default="scope">
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<el-select size="mini" v-model="scope.row.itemNo" filterable placeholder="请选择">
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<el-option v-for="(item, index) in itemList"
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:key="index"
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:label="item.itemName"
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:value="item.itemNo"/>
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</el-select>
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</template>
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</el-table-column>
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<el-table-column prop="" label="运算值" align="center">
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<template #default="scope">
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<el-input size="mini" v-model="scope.row.itemNo" placeholder="运算值" clearable/>
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</template>
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</el-table-column>
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<el-table-column prop="" label="右括号" width="100" align="center">
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<template #default="scope">
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<el-input size="small" v-model="scope.row.parenthesesRight" placeholder="" readonly/>
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<el-button size="small" @click="addParenthesesRight(scope.$index, scope.row, ')')">+
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</el-button>
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<el-button size="small" @click="removeParenthesesRight(scope.$index, scope.row)">-
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</el-button>
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</template>
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</el-table-column>
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<el-table-column prop="" label="运算符" width="100" align="center">
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<template #default="scope">
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<el-select size="mini" v-model="scope.row.operator" clearable placeholder="请选择"
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style="font-weight: 600;">
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<el-option v-for="item in operatorList"
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:key="item"
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:label="item"
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:value="item"/>
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</el-select>
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</template>
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</el-table-column>
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<el-table-column prop="" label="操作" width="100" align="center">
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<template #default="scope">
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<el-button @click="addExpressionRow(scope.$index, expressionList)" link type="primary" size="small">添加</el-button>
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<el-button @click="deleteExpressionRow(scope.$index, expressionList)" link type="danger" size="small">删除</el-button>
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</template>
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</el-table-column>
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</el-table>
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</el-form-item>
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</el-col>
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</el-row>
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</el-form>
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<template #footer>
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<el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
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<el-button @click="dialogVisible = false">取 消</el-button>
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</template>
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</Dialog>
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</template>
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<script lang="ts" setup>
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import {DICT_TYPE, getStrDictOptions} from '@/utils/dict'
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import * as DataSetApi from '@/api/data/ind/data/data.set'
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import {CommonStatusEnum} from '@/utils/constants'
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import * as DataSourceConfigApi from "@/api/infra/dataSourceConfig";
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import * as ItemApi from '@/api/data/ind/item/item'
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import { ElMessage } from 'element-plus'
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import * as CategoryApi from '@/api/data/ind/category/index'
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defineOptions({name: 'IndDataSetForm'})
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const {t} = useI18n() // 国际化
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const message = useMessage() // 消息弹窗
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const dialogVisible = ref(false) // 弹窗的是否展示
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const dialogTitle = ref('') // 弹窗的标题
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const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
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const formType = ref('') // 表单的类型：create - 新增；update - 修改
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const itemList = ref([] as ItemApi.ItemVO[])
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let formData = ref({
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id: undefined,
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itemNo: '',
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itemName: '',
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itemType: '',
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itemCategory: '',
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coefficient: '',
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precision: '',
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businessType: '',
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timeRange: '',
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timeGranularity: '',
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remark: '',
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calItem: {
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id: '',
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expression: '',
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}
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})
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let expressionList = ref([{
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parenthesesLeft: '',
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itemNo: '',
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parenthesesRight: '',
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operator: ''
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}])
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const validateAsNumber = (rule, value, callback) => {
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const regex = /^(\-|\+)?\d+(\.\d+)?$/;
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if (!regex.test(value)) {
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callback(new Error('请输入数字！'));
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}
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}
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const operatorList = ref(['+', '-', '*', '/', '&', '|', '!', '>', '<'])
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const formRules = reactive({
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itemName: [{required: true, message: '指标名称不能为空', trigger: 'blur'}],
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itemCategory: [{required: true, message: '指标类型不能为空', trigger: 'blur'}],
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precision: [{validator: validateAsNumber, trigger: 'blur' }],
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coefficient: [{validator: validateAsNumber, trigger: 'blur' }],
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})
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const formRef = ref() // 表单 Ref
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const dataSourceList = ref([] as DataSourceConfigApi.DataSourceConfigVO[])
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const queryParams = reactive({})
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const dataCategoryList = ref([] as CategoryApi.IndItemCategoryVO[])
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/** 打开弹窗 */
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const open = async (type: string, id?: number) => {
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dialogVisible.value = true
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dialogTitle.value = '复合指标'
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formType.value = type
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resetForm()
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// 加载数据源列表
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dataCategoryList.value = await CategoryApi.getCategoryListAllSimple()
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itemList.value = await ItemApi.getItemList(queryParams)
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// 修改时，设置数据
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if (id) {
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formLoading.value = true
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try {
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formData.value = await ItemApi.getItem(id)
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expressionList.value = []
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let expression = formData.value.calItem.expression
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do {
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let indexArray = [
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expression.indexOf('+'),
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expression.indexOf('-'),
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expression.indexOf('*'),
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expression.indexOf('/'),
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expression.indexOf('&'),
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expression.indexOf('|'),
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expression.indexOf('!'),
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expression.indexOf('>'),
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expression.indexOf('<')
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].sort(numAscSort)
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if (indexArray[indexArray.length - 1] !== -1) {
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let endIndex = 0
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for (let key in indexArray) {
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if (indexArray[key] > -1) {
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endIndex = indexArray[key]
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break
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}
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}
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// 运算值
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let itemNoStr = expression.substring(0, endIndex)
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// 运算符
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let operator = expression.substr(endIndex, 1)
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let indexOfParenthesesLeft = itemNoStr.indexOf('(')
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let lastIndexOfParenthesesLeft = itemNoStr.lastIndexOf('(')
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// 左括号
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let parenthesesLeft = ''
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if (indexOfParenthesesLeft !== -1 && lastIndexOfParenthesesLeft !== -1) {
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parenthesesLeft = itemNoStr.substring(indexOfParenthesesLeft, lastIndexOfParenthesesLeft + 1)
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itemNoStr = itemNoStr.substring(lastIndexOfParenthesesLeft + 1)
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}
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let indexOfParenthesesRight = itemNoStr.indexOf(')')
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let lastIndexOfParenthesesRight = itemNoStr.lastIndexOf(')')
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// 右括号
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let parenthesesRight = ''
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if (indexOfParenthesesRight !== -1 && lastIndexOfParenthesesRight !== -1) {
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parenthesesRight = itemNoStr.substring(indexOfParenthesesRight, lastIndexOfParenthesesRight + 1)
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itemNoStr = itemNoStr.substring(0, indexOfParenthesesRight)
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}
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expressionList.value.push({
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parenthesesLeft: parenthesesLeft,
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itemNo: itemNoStr,
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parenthesesRight: parenthesesRight,
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operator: operator
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})
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expression = expression.substring(endIndex + 1)
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} else {
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let pointStr = expression
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let indexOfParenthesesLeft = pointStr.indexOf('(')
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let lastIndexOfParenthesesLeft = pointStr.lastIndexOf('(')
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let parenthesesLeft = ''
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if (indexOfParenthesesLeft !== -1 && lastIndexOfParenthesesLeft !== -1) {
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parenthesesLeft = pointStr.substring(indexOfParenthesesLeft, lastIndexOfParenthesesLeft + 1)
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pointStr = pointStr.substring(lastIndexOfParenthesesLeft + 1)
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}
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let indexOfParenthesesRight = pointStr.indexOf(')')
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let lastIndexOfParenthesesRight = pointStr.lastIndexOf(')')
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let parenthesesRight = ''
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if (indexOfParenthesesRight !== -1 && lastIndexOfParenthesesRight !== -1) {
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parenthesesRight = pointStr.substring(indexOfParenthesesRight, lastIndexOfParenthesesRight + 1)
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pointStr = pointStr.substring(0, indexOfParenthesesRight)
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}
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expressionList.value.push({
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parenthesesLeft: parenthesesLeft,
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itemNo: pointStr,
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parenthesesRight: parenthesesRight,
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operator: ''
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})
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expression = ''
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}
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} while (expression && expression.length > 0)
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} finally {
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formLoading.value = false
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}
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}
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}
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function numAscSort(a, b) {
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return a - b
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}
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defineExpose({open}) // 提供 open 方法，用于打开弹窗
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/** 提交表单 */
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const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
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const submitForm = async () => {
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// 校验表单
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if (!formRef) return
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const valid = await formRef.value.validate()
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if (!valid) return
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// 提交请求
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formLoading.value = true
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try {
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if (expressionList.value && expressionList.value.length > 0) {
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let parenthesesLeftRex = /^[(]*$/
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let parenthesesRightRex = /^[)]*$/
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let expression = ''
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for (let i = 0; i < expressionList.value.length; i++) {
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let value = expressionList.value[i]
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if (!parenthesesLeftRex.test(value.parenthesesLeft)) {
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ElMessage({
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message: `第${i + 1}行左括号输入不正确！`,
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type: 'error',
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duration: 1500
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})
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return
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}
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if (!parenthesesRightRex.test(value.parenthesesRight)) {
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ElMessage({
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message: `第${i + 1}行右括号输入不正确！`,
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type: 'error',
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duration: 1500
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})
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return
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}
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if (i !== (expressionList.value.length - 1) && !value.operator) {
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ElMessage({
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message: `第${i + 1}行运算符不能为空！`,
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type: 'error',
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duration: 1500
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})
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return
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}
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expression = expression + value.parenthesesLeft + value.itemNo + value.parenthesesRight + (i === (expressionList.value.length - 1) ? '' : value.operator)
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}
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formData.value.calItem.expression = expression
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} else {
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ElMessage({
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message: `表达式不可以为空`,
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type: 'error',
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duration: 1500
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})
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return
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}
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formData.value.itemType = 'CAL'
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const data = formData.value as ItemApi.ItemVO
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if (formType.value === 'create') {
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await ItemApi.createItem(data)
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message.success(t('common.createSuccess'))
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} else {
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await ItemApi.updateItem(data)
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message.success(t('common.updateSuccess'))
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}
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dialogVisible.value = false
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// 发送操作成功的事件
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emit('success')
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} finally {
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formLoading.value = false
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}
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}
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function addExpressionRow(index, rows) {
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let row = JSON.parse(JSON.stringify(rows[index]))
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rows.splice(index, 0, row)
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}
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function addParenthesesLeft(index, row) {
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if (row.parenthesesLeft) {
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row.parenthesesLeft = row.parenthesesLeft + '('
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} else {
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row.parenthesesLeft = '('
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}
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}
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function removeParenthesesLeft(index, row) {
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if (row.parenthesesLeft) {
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row.parenthesesLeft = row.parenthesesLeft.substring(0, row.parenthesesLeft.length - 1)
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} else {
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row.parenthesesLeft = ''
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}
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}
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function addParenthesesRight(index, row) {
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if (row.parenthesesRight) {
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row.parenthesesRight = row.parenthesesRight + ')'
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} else {
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row.parenthesesRight = ')'
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}
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}
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function removeParenthesesRight(index, row) {
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if (row.parenthesesRight) {
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row.parenthesesRight = row.parenthesesRight.substring(0, row.parenthesesRight.length - 1)
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} else {
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row.parenthesesRight = ''
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}
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}
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function deleteExpressionRow(index, rows) {
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if (!rows || rows.length === 1) {
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ElMessage({
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message: '不能全部删除！',
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type: 'error',
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duration: 1500
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})
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return
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}
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rows.splice(index, 1)
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}
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/** 重置表单 */
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const resetForm = () => {
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formData.value = {
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id: undefined,
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itemNo: '',
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itemName: '',
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itemType: '',
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itemCategory: '',
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coefficient: '',
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precision: '',
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businessType: '',
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timeRange: '',
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timeGranularity: '',
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remark: '',
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calItem: {
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id: '',
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expression: '',
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}}
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formRef.value?.resetFields()
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}
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</script>
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