<template>
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<div class="p-2">
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<transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
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<div v-show="showSearch" class="search">
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<el-form ref="queryFormRef" :model="queryParams" :inline="true">
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<el-form-item label="分类名称" prop="categoryName">
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<el-input v-model="queryParams.categoryName" placeholder="请输入分类名称" clearable @keyup.enter="handleQuery" />
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</el-form-item>
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<el-form-item>
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<el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
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<el-button icon="Refresh" @click="resetQuery">重置</el-button>
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</el-form-item>
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</el-form>
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</div>
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</transition>
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<el-card shadow="never">
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<template #header>
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<el-row :gutter="10" class="mb8">
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<el-col :span="1.5">
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<el-button type="primary" plain icon="Plus" @click="handleAdd()" v-hasPermi="['workflow:category:add']">新增</el-button>
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</el-col>
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<el-col :span="1.5">
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<el-button type="info" plain icon="Sort" @click="handleToggleExpandAll">展开/折叠</el-button>
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</el-col>
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<right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
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</el-row>
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</template>
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<el-table
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ref="categoryTableRef"
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v-loading="loading"
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:data="categoryList"
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row-key="categoryId"
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:default-expand-all="isExpandAll"
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:tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
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>
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<el-table-column label="分类名称" prop="categoryName" width="260"/>
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<el-table-column label="显示顺序" align="center" prop="orderNum" width="200" />
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<el-table-column label="创建时间" align="center" prop="createTime" width="180" />
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<el-table-column label="操作" fixed="right" align="center" class-name="small-padding fixed-width">
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<template #default="scope">
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<el-tooltip content="修改" placement="top">
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<el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['workflow:category:edit']" />
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</el-tooltip>
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<el-tooltip content="新增" placement="top">
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<el-button link type="primary" icon="Plus" @click="handleAdd(scope.row)" v-hasPermi="['workflow:category:add']" />
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</el-tooltip>
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<el-tooltip content="删除" placement="top">
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<el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['workflow:category:remove']" />
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</el-tooltip>
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</template>
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</el-table-column>
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</el-table>
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</el-card>
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<el-dialog :title="dialog.title" v-model="dialog.visible" width="500px" append-to-body>
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<el-form ref="categoryFormRef" :model="form" :rules="rules" label-width="80px">
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<el-form-item label="上级分类" prop="parentId">
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<el-tree-select
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v-model="form.parentId"
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:data="categoryOptions"
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:props="{ value: 'categoryId', label: 'categoryName', children: 'children' }"
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value-key="categoryId"
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placeholder="请选择上级分类"
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check-strictly
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/>
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</el-form-item>
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<el-row :gutter="20">
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<el-col :span="12">
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<el-form-item label="分类名称" prop="categoryName">
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<el-input v-model="form.categoryName" placeholder="请输入分类名称" />
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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="排序" prop="orderNum">
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<el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
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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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<div class="dialog-footer">
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<el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
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<el-button @click="cancel">取 消</el-button>
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</div>
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</template>
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</el-dialog>
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</div>
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</template>
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<script setup name="Category" lang="ts">
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import { listCategory, getCategory, delCategory, addCategory, updateCategory } from "@/api/workflow/category";
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import { CategoryVO, CategoryQuery, CategoryForm } from '@/api/workflow/category/types';
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type CategoryOption = {
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categoryId: number;
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categoryName: string;
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children?: CategoryOption[];
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}
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const { proxy } = getCurrentInstance() as ComponentInternalInstance;;
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const categoryList = ref<CategoryVO[]>([]);
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const categoryOptions = ref<CategoryOption[]>([]);
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const buttonLoading = ref(false);
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const showSearch = ref(true);
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const isExpandAll = ref(true);
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const loading = ref(false);
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const queryFormRef = ref<ElFormInstance>();
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const categoryFormRef = ref<ElFormInstance>();
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const categoryTableRef = ref<ElTableInstance>()
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const dialog = reactive<DialogOption>({
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visible: false,
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title: ''
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});
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const initFormData: CategoryForm = {
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categoryId: undefined,
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categoryName: "",
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parentId: undefined,
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orderNum: 0,
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}
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const data = reactive<PageData<CategoryForm, CategoryQuery>>({
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form: {...initFormData},
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queryParams: {
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categoryName: undefined,
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},
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rules: {
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categoryId: [
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{ required: true, message: "流程分类ID不能为空", trigger: "blur" }
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],
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parentId: [{ required: true, message: "请选择上级分类", trigger: "change" }],
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categoryName: [{ required: true, message: "请输入分类名称", trigger: "blur" }]
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}
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});
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const { queryParams, form, rules } = toRefs(data);
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/** 查询流程分类列表 */
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const getList = async () => {
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loading.value = true;
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const res = await listCategory(queryParams.value);
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const data = proxy?.handleTree<CategoryVO>(res.data, "categoryId", "parentId");
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if (data) {
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categoryList.value = data;
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loading.value = false;
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}
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}
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/** 查询流程分类下拉树结构 */
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const getTreeselect = async () => {
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const res = await listCategory();
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categoryOptions.value = [];
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// 处理树形数据
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const data = proxy?.handleTree<CategoryOption>(res.data, "categoryId", "parentId");
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if (data) {
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categoryOptions.value = data; // 将处理后的树形数据赋值
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}
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};
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// 取消按钮
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const cancel = () => {
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reset();
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dialog.visible = false;
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}
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// 表单重置
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const reset = () => {
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form.value = {...initFormData}
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categoryFormRef.value?.resetFields();
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}
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/** 搜索按钮操作 */
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const handleQuery = () => {
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getList();
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}
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/** 重置按钮操作 */
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const resetQuery = () => {
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queryFormRef.value?.resetFields();
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handleQuery();
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}
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/** 新增按钮操作 */
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const handleAdd = (row?: CategoryVO) => {
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reset();
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getTreeselect();
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if (row?.categoryId) {
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form.value.parentId = row.categoryId;
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} else {
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form.value.parentId = undefined;
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}
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dialog.visible = true;
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dialog.title = "添加流程分类";
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}
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/** 展开/折叠操作 */
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const handleToggleExpandAll = () => {
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isExpandAll.value = !isExpandAll.value;
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toggleExpandAll(categoryList.value, isExpandAll.value)
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}
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/** 展开/折叠操作 */
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const toggleExpandAll = (data: CategoryVO[], status: boolean) => {
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data.forEach((item) => {
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categoryTableRef.value?.toggleRowExpansion(item, status)
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if (item.children && item.children.length > 0) toggleExpandAll(item.children, status)
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})
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}
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/** 修改按钮操作 */
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const handleUpdate = async (row: CategoryVO) => {
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reset();
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await getTreeselect();
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if (row != null) {
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form.value.parentId = row.parentId;
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}
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const res = await getCategory(row.categoryId);
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Object.assign(form.value, res.data);
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dialog.visible = true;
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dialog.title = "修改流程分类";
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}
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/** 提交按钮 */
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const submitForm = () => {
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categoryFormRef.value?.validate(async (valid: boolean) => {
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if (valid) {
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buttonLoading.value = true;
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if (form.value.categoryId) {
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await updateCategory(form.value).finally(() => buttonLoading.value = false);
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} else {
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await addCategory(form.value).finally(() => buttonLoading.value = false);
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}
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proxy?.$modal.msgSuccess("操作成功");
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dialog.visible = false;
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getList();
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}
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});
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}
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/** 删除按钮操作 */
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const handleDelete = async (row: CategoryVO) => {
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await proxy?.$modal.confirm('是否确认删除"' + row.categoryName + '"的分类？');
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loading.value = true;
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await delCategory(row.categoryId).finally(() => loading.value = false);
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await getList();
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proxy?.$modal.msgSuccess("删除成功");
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}
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onMounted(() => {
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getList();
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});
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</script>
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