Vue3 重构：工作流分组

src/views/bpm/group/UserGroupForm.vue

@@ -0,0 +1,132 @@
+<template>
+  <Dialog :title="modelTitle" v-model="modelVisible">
+    <el-form
+      ref="formRef"
+      :model="formData"
+      :rules="formRules"
+      label-width="100px"
+      v-loading="formLoading"
+    >
+      <el-form-item label="组名" prop="name">
+        <el-input v-model="formData.name" placeholder="请输入组名" />
+      </el-form-item>
+      <el-form-item label="描述">
+        <el-input type="textarea" v-model="formData.name" placeholder="请输入描述" />
+      </el-form-item>
+      <el-form-item label="成员" prop="memberUserIds">
+        <el-select v-model="formData.memberUserIds" multiple placeholder="请选择成员">
+          <el-option
+            v-for="user in userList"
+            :key="user.id"
+            :label="user.nickname"
+            :value="user.id"
+          />
+        </el-select>
+      </el-form-item>
+      <el-form-item label="状态" prop="status">
+        <el-radio-group v-model="formData.status">
+          <el-radio
+            v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
+            :key="dict.value"
+            :label="dict.value"
+          >
+            {{ dict.label }}
+          </el-radio>
+        </el-radio-group>
+      </el-form-item>
+    </el-form>
+    <template #footer>
+      <div class="dialog-footer">
+        <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
+        <el-button @click="modelVisible = false">取 消</el-button>
+      </div>
+    </template>
+  </Dialog>
+</template>
+<script setup lang="ts">
+import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
+import { CommonStatusEnum } from '@/utils/constants'
+import * as UserGroupApi from '@/api/bpm/userGroup'
+import * as UserApi from '@/api/system/user'
+
+const { t } = useI18n() // 国际化
+const message = useMessage() // 消息弹窗
+
+const modelVisible = ref(false) // 弹窗的是否展示
+const modelTitle = ref('') // 弹窗的标题
+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
+const formType = ref('') // 表单的类型：create - 新增；update - 修改
+const formData = ref({
+  id: undefined,
+  name: undefined,
+  description: undefined,
+  memberUserIds: undefined,
+  status: CommonStatusEnum.ENABLE
+})
+const formRules = reactive({
+  name: [{ required: true, message: '组名不能为空', trigger: 'blur' }],
+  description: [{ required: true, message: '描述不能为空', trigger: 'blur' }],
+  memberUserIds: [{ required: true, message: '成员不能为空', trigger: 'blur' }],
+  status: [{ required: true, message: '状态不能为空', trigger: 'blur' }]
+})
+const formRef = ref() // 表单 Ref
+const userList = ref([]) // 用户列表
+
+/** 打开弹窗 */
+const open = async (type: string, id?: number) => {
+  modelVisible.value = true
+  modelTitle.value = t('action.' + type)
+  formType.value = type
+  resetForm()
+  // 修改时，设置数据
+  if (id) {
+    formLoading.value = true
+    try {
+      formData.value = await UserGroupApi.getUserGroup(id)
+    } finally {
+      formLoading.value = false
+    }
+  }
+  // 加载用户列表
+  userList.value = await UserApi.getSimpleUserList()
+}
+defineExpose({ open }) // 提供 open 方法，用于打开弹窗
+
+/** 提交表单 */
+const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
+const submitForm = async () => {
+  // 校验表单
+  if (!formRef) return
+  const valid = await formRef.value.validate()
+  if (!valid) return
+  // 提交请求
+  formLoading.value = true
+  try {
+    const data = formData.value as unknown as UserGroupApi.UserGroupVO
+    if (formType.value === 'create') {
+      await UserGroupApi.createUserGroup(data)
+      message.success(t('common.createSuccess'))
+    } else {
+      await UserGroupApi.updateUserGroup(data)
+      message.success(t('common.updateSuccess'))
+    }
+    modelVisible.value = false
+    // 发送操作成功的事件
+    emit('success')
+  } finally {
+    formLoading.value = false
+  }
+}
+
+/** 重置表单 */
+const resetForm = () => {
+  formData.value = {
+    id: undefined,
+    name: undefined,
+    description: undefined,
+    memberUserIds: undefined,
+    status: CommonStatusEnum.ENABLE
+  }
+  formRef.value?.resetFields()
+}
+</script>