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+<template>
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+ <ContentWrap>
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+ <div class="mx-auto">
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+ <!-- 头部导航栏 -->
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+ <div
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+ class="absolute top-0 left-0 right-0 h-50px bg-white border-bottom z-10 flex items-center px-20px"
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+ >
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+ <!-- 左侧标题 -->
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+ <div class="w-200px flex items-center overflow-hidden">
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+ <Icon icon="ep:arrow-left" class="cursor-pointer flex-shrink-0" @click="handleBack" />
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+ <span class="ml-10px text-16px truncate" :title="formData.name || '创建流程'">
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+ {{ formData.name || '创建流程' }}
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+ </span>
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+ </div>
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+
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+ <!-- 步骤条 -->
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+ <div class="flex-1 flex items-center justify-center h-full">
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+ <div class="w-400px flex items-center justify-between h-full">
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+ <div
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+ v-for="(step, index) in steps"
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+ :key="index"
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+ class="flex items-center cursor-pointer mx-15px relative h-full"
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+ :class="[
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+ currentStep === index
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+ ? 'text-[#3473ff] border-[#3473ff] border-b-2 border-b-solid'
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+ : 'text-gray-500'
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+ ]"
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+ @click="handleStepClick(index)"
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+ >
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+ <div
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+ class="w-28px h-28px rounded-full flex items-center justify-center mr-8px border-2 border-solid text-15px"
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+ :class="[
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+ currentStep === index
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+ ? 'bg-[#3473ff] text-white border-[#3473ff]'
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+ : 'border-gray-300 bg-white text-gray-500'
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+ ]"
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+ >
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+ {{ index + 1 }}
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+ </div>
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+ <span class="text-16px font-bold whitespace-nowrap">{{ step.title }}</span>
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+ </div>
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+ </div>
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+ </div>
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+
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+ <!-- 右侧按钮 -->
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+ <div class="w-200px flex items-center justify-end gap-2">
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+ <el-button v-if="route.params.id" type="success" @click="handleDeploy">发 布</el-button>
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+ <el-button type="primary" @click="handleSave">保 存</el-button>
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+ </div>
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+ </div>
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+
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+ <!-- 主体内容 -->
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+ <div class="mt-50px">
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+ <!-- 第一步:基本信息 -->
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+ <div v-if="currentStep === 0" class="mx-auto w-560px">
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+ <BasicInfo
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+ v-model="formData"
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+ :categoryList="categoryList"
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+ :userList="userList"
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+ ref="basicInfoRef"
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+ />
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+ </div>
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+
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+ <!-- 第二步:表单设计 -->
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+ <div v-if="currentStep === 1" class="mx-auto w-560px">
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+ <FormDesign v-model="formData" :formList="formList" ref="formDesignRef" />
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+ </div>
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+
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+ <!-- 第三步:流程设计 -->
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+ <ProcessDesign
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+ v-if="currentStep === 2"
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+ v-model="formData"
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+ ref="processDesignRef"
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+ @success="handleDesignSuccess"
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+ />
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+ </div>
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+ </div>
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+ </ContentWrap>
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+</template>
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+
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+<script lang="ts" setup>
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+import { useRoute, useRouter } from 'vue-router'
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+import { useMessage } from '@/hooks/web/useMessage'
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+import * as ModelApi from '@/api/bpm/model'
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+import * as FormApi from '@/api/bpm/form'
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+import { CategoryApi } from '@/api/bpm/category'
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+import * as UserApi from '@/api/system/user'
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+import { useUserStoreWithOut } from '@/store/modules/user'
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+import { BpmModelFormType, BpmModelType } from '@/utils/constants'
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+import BasicInfo from './BasicInfo.vue'
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+import FormDesign from './FormDesign.vue'
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+import ProcessDesign from './ProcessDesign.vue'
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+import { useTagsViewStore } from '@/store/modules/tagsView'
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+
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+const router = useRouter()
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+const { delView } = useTagsViewStore() // 视图操作
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+const route = useRoute()
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+const message = useMessage()
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+const userStore = useUserStoreWithOut()
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+
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+// 组件引用
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+const basicInfoRef = ref()
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+const formDesignRef = ref()
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+const processDesignRef = ref()
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+
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+/** 步骤校验函数 */
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+const validateBasic = async () => {
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+ await basicInfoRef.value?.validate()
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+}
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+
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+/** 表单设计校验 */
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+const validateForm = async () => {
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+ await formDesignRef.value?.validate()
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+}
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+
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+/** 流程设计校验 */
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+const validateProcess = async () => {
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+ await processDesignRef.value?.validate()
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+}
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+
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+const currentStep = ref(0) // 步骤控制
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+const steps = [
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+ { title: '基本信息', validator: validateBasic },
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+ { title: '表单设计', validator: validateForm },
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+ { title: '流程设计', validator: validateProcess }
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+]
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+
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+// 表单数据
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+const formData: any = ref({
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+ id: undefined,
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+ name: '',
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+ key: '',
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+ category: undefined,
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+ icon: undefined,
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+ description: '',
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+ type: BpmModelType.BPMN,
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+ formType: BpmModelFormType.NORMAL,
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+ formId: '',
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+ formCustomCreatePath: '',
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+ formCustomViewPath: '',
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+ visible: true,
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+ startUserType: undefined,
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+ managerUserType: undefined,
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+ startUserIds: [],
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+ managerUserIds: []
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+})
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+
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+// 数据列表
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+const formList = ref([])
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+const categoryList = ref([])
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+const userList = ref<UserApi.UserVO[]>([])
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+
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+/** 初始化数据 */
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+const initData = async () => {
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+ const modelId = route.params.id as string
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+ if (modelId) {
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+ // 修改场景
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+ formData.value = await ModelApi.getModel(modelId)
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+ } else {
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+ // 新增场景
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+ formData.value.managerUserIds.push(userStore.getUser.id)
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+ }
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+
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+ // 获取表单列表
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+ formList.value = await FormApi.getFormSimpleList()
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+ // 获取分类列表
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+ categoryList.value = await CategoryApi.getCategorySimpleList()
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+ // 获取用户列表
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+ userList.value = await UserApi.getSimpleUserList()
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+}
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+
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+/** 校验所有步骤数据是否完整 */
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+const validateAllSteps = async () => {
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+ try {
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+ // 基本信息校验
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+ await basicInfoRef.value?.validate()
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+ if (!formData.value.key || !formData.value.name || !formData.value.category) {
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+ currentStep.value = 0
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+ throw new Error('请完善基本信息')
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+ }
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+
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+ // 表单设计校验
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+ await formDesignRef.value?.validate()
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+ if (formData.value.formType === 10 && !formData.value.formId) {
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+ currentStep.value = 1
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+ throw new Error('请选择流程表单')
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+ }
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+ if (
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+ formData.value.formType === 20 &&
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+ (!formData.value.formCustomCreatePath || !formData.value.formCustomViewPath)
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+ ) {
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+ currentStep.value = 1
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+ throw new Error('请完善自定义表单信息')
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+ }
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+
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+ // 流程设计校验
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+ await processDesignRef.value?.validate()
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+ const processData = await processDesignRef.value?.getProcessData()
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+ if (!processData) {
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+ currentStep.value = 2
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+ throw new Error('请设计流程')
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+ }
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+
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+ return true
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+ } catch (error) {
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+ throw error
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+ }
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+}
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+
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+/** 保存操作 */
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+const handleSave = async () => {
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+ try {
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+ // 保存前校验所有步骤的数据
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+ await validateAllSteps()
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+
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+ // 获取最新的流程设计数据
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+ const processData = await processDesignRef.value?.getProcessData()
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+ if (!processData) {
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+ throw new Error('获取流程数据失败')
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+ }
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+
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+ // 更新表单数据
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+ const modelData = {
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+ ...formData.value
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+ }
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+ if (formData.value.type === BpmModelType.BPMN) {
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+ modelData.bpmnXml = processData
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+ modelData.simpleModel = null
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+ } else {
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+ modelData.bpmnXml = null
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+ modelData.simpleModel = processData // 直接使用流程数据对象
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+ }
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+
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+ if (formData.value.id) {
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+ // 修改场景
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+ await ModelApi.updateModel(modelData)
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+ // 询问是否发布流程
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+ try {
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+ await message.confirm('修改流程成功,是否发布流程?')
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+ // 用户点击确认,执行发布
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+ await handleDeploy()
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+ } catch {
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+ // 用户点击取消,停留在当前页面
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+ }
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+ } else {
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+ // 新增场景
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+ formData.value.id = await ModelApi.createModel(modelData)
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+ message.success('新增成功')
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+ try {
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+ await message.confirm('创建流程成功,是否继续编辑?')
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+ // 用户点击继续编辑,跳转到编辑页面
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+ await nextTick()
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+ // 先删除当前页签
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+ delView(unref(router.currentRoute))
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+ // 跳转到编辑页面
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+ await router.push({
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+ name: 'BpmModelUpdate',
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+ params: { id: formData.value.id }
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+ })
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+ } catch {
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+ // 先删除当前页签
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+ delView(unref(router.currentRoute))
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+ // 用户点击返回列表
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+ await router.push({ name: 'BpmModel' })
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+ }
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+ }
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+ } catch (error: any) {
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+ console.error('保存失败:', error)
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+ message.warning(error.message || '请完善所有步骤的必填信息')
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+ }
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+}
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+
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+/** 发布操作 */
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+const handleDeploy = async () => {
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+ try {
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+ // 修改场景下直接发布,新增场景下需要先确认
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+ if (!formData.value.id) {
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+ await message.confirm('是否确认发布该流程?')
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+ }
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+
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+ // 校验所有步骤
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+ await validateAllSteps()
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+
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+ // 获取最新的流程设计数据
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+ const processData = await processDesignRef.value?.getProcessData()
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+ if (!processData) {
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+ throw new Error('获取流程数据失败')
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+ }
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+
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+ // 更新表单数据
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+ const modelData = {
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+ ...formData.value
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+ }
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+ if (formData.value.type === BpmModelType.BPMN) {
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+ modelData.bpmnXml = processData
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+ modelData.simpleModel = null
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+ } else {
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+ modelData.bpmnXml = null
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+ modelData.simpleModel = processData // 直接使用流程数据对象
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+ }
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+
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+ // 先保存所有数据
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+ if (formData.value.id) {
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+ await ModelApi.updateModel(modelData)
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+ } else {
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+ const result = await ModelApi.createModel(modelData)
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+ formData.value.id = result.id
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+ }
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+
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+ // 发布
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+ await ModelApi.deployModel(formData.value.id)
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+ message.success('发布成功')
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+ // 返回列表页
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+ await router.push({ name: 'BpmModel' })
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+ } catch (error: any) {
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+ console.error('发布失败:', error)
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+ message.warning(error.message || '发布失败')
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+ }
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+}
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+
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+/** 步骤切换处理 */
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+const handleStepClick = async (index: number) => {
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+ // 如果是切换到第三步(流程设计),需要校验key和name
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+ if (index === 2) {
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+ if (!formData.value.key || !formData.value.name) {
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+ message.warning('请先填写流程标识和流程名称')
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+ return
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+ }
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+ }
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+
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+ // 只有在向后切换时才进行校验
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+ if (index > currentStep.value) {
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+ try {
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+ if (typeof steps[currentStep.value].validator === 'function') {
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+ await steps[currentStep.value].validator()
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+ }
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+ currentStep.value = index
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+ } catch (error) {
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+ message.warning('请先完善当前步骤必填信息')
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+ }
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+ } else {
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+ // 向前切换时直接切换
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+ currentStep.value = index
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+ }
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+}
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+
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+/** 处理设计器保存成功 */
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+const handleDesignSuccess = (bpmnXml?: string) => {
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+ if (bpmnXml) {
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+ formData.value.bpmnXml = bpmnXml
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+ }
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+}
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+
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+/** 返回列表页 */
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+const handleBack = () => {
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+ // 先删除当前页签
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+ delView(unref(router.currentRoute))
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+ // 跳转到列表页
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+ router.push({ name: 'BpmModel' })
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+}
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+
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+/** 初始化 */
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+onMounted(async () => {
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+ await initData()
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+})
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+
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+// 添加组件卸载前的清理代码
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+onBeforeUnmount(() => {
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+ // 清理所有的引用
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+ basicInfoRef.value = null
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+ formDesignRef.value = null
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+ processDesignRef.value = null
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+})
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+</script>
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+
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+<style lang="scss" scoped>
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+.border-bottom {
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+ border-bottom: 1px solid #dcdfe6;
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+}
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+
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+.text-primary {
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+ color: #3473ff;
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+}
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+
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+.bg-primary {
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+ background-color: #3473ff;
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+}
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+
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+.border-primary {
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+ border-color: #3473ff;
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+}
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+</style>
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