<template>
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<ContentWrap>
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<div class="flex justify-between pl-20px items-center">
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<h3 class="font-extrabold">流程模型</h3>
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<!-- 搜索工作栏 -->
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<el-form
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v-if="!isCategorySorting"
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class="-mb-15px flex mr-10px"
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:model="queryParams"
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ref="queryFormRef"
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:inline="true"
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label-width="68px"
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@submit.prevent
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>
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<el-form-item prop="name" class="ml-auto">
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<el-input
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v-model="queryParams.name"
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placeholder="搜索流程"
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clearable
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@keyup.enter="handleQuery"
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class="!w-240px"
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>
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<template #prefix>
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<Icon icon="ep:search" class="mx-10px" />
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</template>
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</el-input>
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</el-form-item>
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<!-- 右上角：新建模型、更多操作 -->
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<el-form-item>
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<el-button type="primary" @click="openForm('create')" v-hasPermi="['bpm:model:create']">
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<Icon icon="ep:plus" class="mr-5px" /> 新建模型
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</el-button>
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</el-form-item>
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<el-form-item>
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<el-dropdown @command="(command) => handleCommand(command)" placement="bottom-end">
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<el-button class="w-30px" plain>
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<Icon icon="ep:setting" />
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</el-button>
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<template #dropdown>
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<el-dropdown-menu>
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<el-dropdown-item command="handleCategoryAdd">
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<Icon icon="ep:circle-plus" :size="13" class="mr-5px" />
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新建分类
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</el-dropdown-item>
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<el-dropdown-item command="handleCategorySort">
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<Icon icon="fa:sort-amount-desc" :size="13" class="mr-5px" />
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分类排序
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</el-dropdown-item>
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</el-dropdown-menu>
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</template>
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</el-dropdown>
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</el-form-item>
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</el-form>
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<div class="mr-20px" v-else>
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<el-button @click="handleCategorySortCancel"> 取 消 </el-button>
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<el-button type="primary" @click="handleCategorySortSubmit"> 保存排序 </el-button>
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</div>
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</div>
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<el-divider />
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<!-- 按照分类，展示其所属的模型列表 -->
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<div class="px-15px">
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<draggable
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:disabled="!isCategorySorting"
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v-model="categoryGroup"
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item-key="id"
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:animation="400"
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>
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<template #item="{ element }">
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<ContentWrap
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class="rounded-lg transition-all duration-300 ease-in-out hover:shadow-xl"
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v-loading="loading"
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:body-style="{ padding: 0 }"
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:key="element.id"
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>
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<CategoryDraggableModel
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:isCategorySorting="isCategorySorting"
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:categoryInfo="element"
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@success="getList"
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/>
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</ContentWrap>
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</template>
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</draggable>
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</div>
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</ContentWrap>
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<!-- 表单弹窗：添加/修改流程 -->
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<ModelForm ref="formRef" @success="getList" />
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<!-- 表单弹窗：添加分类 -->
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<CategoryForm ref="categoryFormRef" @success="getList" />
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<!-- 弹窗：表单详情 -->
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<Dialog title="表单详情" v-model="formDetailVisible" width="800">
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<form-create :rule="formDetailPreview.rule" :option="formDetailPreview.option" />
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</Dialog>
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</template>
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<script lang="ts" setup>
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import draggable from 'vuedraggable'
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import { CategoryApi } from '@/api/bpm/category'
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import * as ModelApi from '@/api/bpm/model'
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import ModelForm from './ModelForm.vue'
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import CategoryForm from '../category/CategoryForm.vue'
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import { cloneDeep } from 'lodash-es'
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import CategoryDraggableModel from './CategoryDraggableModel.vue'
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defineOptions({ name: 'BpmModel' })
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const message = useMessage() // 消息弹窗
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const loading = ref(true) // 列表的加载中
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const isCategorySorting = ref(false) // 是否 category 正处于排序状态
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const queryParams = reactive({
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name: undefined
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})
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const queryFormRef = ref() // 搜索的表单
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const categoryGroup: any = ref([]) // 按照 category 分组的数据
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const originalData: any = ref([]) // 原始数据
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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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/** 添加/修改操作 */
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const formRef = ref()
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const openForm = (type: string, id?: number) => {
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formRef.value.open(type, id)
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}
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/** 流程表单的详情按钮操作 */
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const formDetailVisible = ref(false)
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const formDetailPreview = ref({
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rule: [],
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option: {}
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})
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/** 右上角设置按钮 */
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const handleCommand = (command: string) => {
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switch (command) {
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case 'handleCategoryAdd':
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handleCategoryAdd()
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break
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case 'handleCategorySort':
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handleCategorySort()
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break
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default:
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break
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}
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}
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/** 新建分类 */
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const categoryFormRef = ref()
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const handleCategoryAdd = () => {
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categoryFormRef.value.open('create')
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}
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/** 分类排序的提交 */
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const handleCategorySort = () => {
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// 保存初始数据
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originalData.value = cloneDeep(categoryGroup.value)
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isCategorySorting.value = true
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}
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/** 分类排序的取消 */
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const handleCategorySortCancel = () => {
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// 恢复初始数据
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categoryGroup.value = cloneDeep(originalData.value)
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isCategorySorting.value = false
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}
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/** 分类排序的保存 */
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const handleCategorySortSubmit = async () => {
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// 保存排序
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const ids = categoryGroup.value.map((item: any) => item.id)
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await CategoryApi.updateCategorySortBatch(ids)
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// 刷新列表
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isCategorySorting.value = false
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message.success('排序分类成功')
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await getList()
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}
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/** 加载数据 */
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const getList = async () => {
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loading.value = true
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try {
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// 查询模型 + 分裂的列表
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const modelList = await ModelApi.getModelList(queryParams.name)
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const categoryList = await CategoryApi.getCategorySimpleList()
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// 按照 category 聚合
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// 注意：必须一次性赋值给 categoryGroup，否则每次操作后，列表会重新渲染，滚动条的位置会偏离！！！
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categoryGroup.value = categoryList.map((category: any) => ({
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...category,
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modelList: modelList.filter((model: any) => model.categoryName == category.name)
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}))
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} finally {
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loading.value = false
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}
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}
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/** 初始化 **/
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onMounted(() => {
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getList()
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})
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</script>
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<style lang="scss" scoped>
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:deep() {
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.el-table--fit .el-table__inner-wrapper:before {
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height: 0;
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}
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.el-card {
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border-radius: 8px;
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}
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.el-form--inline .el-form-item {
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margin-right: 10px;
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}
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.el-divider--horizontal {
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margin-top: 6px;
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}
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}
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</style>
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