<template>
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<GlobalWindow
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:title="title"
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width="500px"
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:visible.sync="visible"
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:confirm-working="isWorking"
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@confirm="confirm"
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>
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<el-form :model="form" ref="form" :rules="rules">
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<el-form-item label="标题" prop="title">
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<el-input v-model="form.title" placeholder="请输入标题" v-trim/>
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</el-form-item>
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<el-form-item label="标签" prop="labelsArr">
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<div style="width: 100%; display: flex; align-items: center;">
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<el-select v-model="form.labelsArr" style="width: 100%;" @change="changeLabel" multiple placeholder="请选择">
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<el-option
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v-for="item in cateList"
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:key="item.id"
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:label="item.name"
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:value="item.id">
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</el-option>
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</el-select>
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<el-button size="medium" style="margin-left: 15px;" @click="$refs.tagLibrary.open('标签库')">标签库</el-button>
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</div>
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</el-form-item>
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<el-form-item label="地区" prop="area">
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<el-cascader
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v-model="form.area"
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:options="area"
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@change="changeArea"
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:props="{ label: 'name', children: 'childAreasList', value: 'id' }" />
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</el-form-item>
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<el-form-item label="年份" prop="yearInfo">
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<el-date-picker
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v-model="form.yearInfo"
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type="year"
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value-format="yyyy"
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placeholder="选择年份">
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</el-date-picker>
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</el-form-item>
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<el-form-item label="网址链接" prop="link">
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<el-input v-model="form.link" placeholder="请输入网址链接" v-trim/>
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</el-form-item>
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</el-form>
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<!-- 添加知识库 -->
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<TagLibrary ref="tagLibrary" @refresh="getLabel(), form.labels = '', form.labelsArr = []" />
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</GlobalWindow>
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</template>
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<script>
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import BaseOpera from '@/components/base/BaseOpera'
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import GlobalWindow from '@/components/common/GlobalWindow'
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import TagLibrary from '@/components/business/tagLibrary'
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import { findTreeList, list } from '@/api/business/knowledge'
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export default {
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name: 'OperaKnowledgeWindow',
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extends: BaseOpera,
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components: { GlobalWindow, TagLibrary },
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data () {
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return {
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// 表单数据
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form: {
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id: null,
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provinceId: '',
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cityId: '',
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title: '',
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link: '',
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labels: '',
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yearInfo: '',
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area: [],
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labelsArr: []
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},
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// 验证规则
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rules: {
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title: [
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{ required: true, message: '请输入内容', trigger: 'blur' }
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],
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link: [
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{ required: true, message: '请输入内容', trigger: 'blur' }
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]
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},
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area: [],
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cateList: []
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}
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},
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created () {
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this.config({
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api: '/business/knowledge',
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'field.id': 'id'
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})
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},
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methods: {
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changeLabel(e) {
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this.form.labels = e.join(',')
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},
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changeArea(e) {
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if (e.length === 0) return
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if (e.length === 1) {
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this.form.provinceId = e[0]
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} else if (e.length === 2) {
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this.form.provinceId = e[0]
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this.form.cityId = e[1]
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}
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},
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open (title, target) {
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this.getLabel()
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this.getCityTree()
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this.title = title
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this.visible = true
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// 新建
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if (target == null) {
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this.$nextTick(() => {
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this.$refs.form.resetFields()
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this.form[this.configData['field.id']] = null
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})
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return
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}
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// 编辑
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this.$nextTick(() => {
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for (const key in this.form) {
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this.form[key] = target[key]
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}
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if (this.form.labels) {
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this.form.labelsArr = this.form.labels.split(',').map(item => Number(item))
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}
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if (this.form.provinceId && this.form.cityId) {
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this.form.area = [this.form.provinceId, this.form.cityId]
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} else if (this.form.provinceId && !this.form.cityId) {
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this.form.area = [this.form.provinceId]
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}
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})
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},
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async getLabel() {
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this.cateList = await list()
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},
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async getCityTree() {
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this.area = await findTreeList({})
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this.setSecondLevelChildrenToNullPrecise(this.area);
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this.area.forEach(item => {
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if (item.childAreasList.length === 0) {
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item.childAreasList = null
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}
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})
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},
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setSecondLevelChildrenToNullPrecise(data, level = 1) {
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if (!data || !data.length) return;
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data.forEach(item => {
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if (item.childAreasList && item.childAreasList.length) {
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if (level === 1) {
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// 这是第一级节点，处理其子节点（第二级）
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item.childAreasList.forEach(child => {
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child.childAreasList = null;
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});
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} else {
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// 继续递归处理更深层级
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this.setSecondLevelChildrenToNullPrecise(item.childAreasList, level + 1);
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}
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}
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});
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}
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}
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}
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</script>
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