<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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<!-- 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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<!-- 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 type="primary" @click="handleSave"> 保 存 </el-button>
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</div>
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</div>
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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 v-model="formData" ref="basicInfoRef" />
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</div>
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<!-- 第二步：工作流设计 -->
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<WorkflowDesign
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v-if="currentStep === 1"
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v-model="formData"
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:provider="llmProvider"
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ref="workflowDesignRef"
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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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<script setup lang="ts">
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import { useTagsViewStore } from '@/store/modules/tagsView'
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import { CommonStatusEnum } from '@/utils/constants'
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import * as WorkflowApi from '@/api/ai/workflow'
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import BasicInfo from './BasicInfo.vue'
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import WorkflowDesign from './WorkflowDesign.vue'
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import { ModelApi } from '@/api/ai/model/model'
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import { AiModelTypeEnum } from '@/views/ai/utils/constants'
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const router = useRouter()
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const { delView } = useTagsViewStore()
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const route = useRoute()
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const message = useMessage()
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const basicInfoRef = ref()
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const workflowDesignRef = ref()
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const validateBasic = async () => {
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await basicInfoRef.value?.validate()
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}
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const validateWorkflow = async () => {
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await workflowDesignRef.value?.validate()
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}
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const currentStep = ref(-1)
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const steps = [
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{ title: '基本信息', validator: validateBasic },
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{ title: '工作流设计', validator: validateWorkflow }
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]
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const formData: any = ref({
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id: undefined,
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name: '',
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code: '',
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remark: '',
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graph: '',
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status: CommonStatusEnum.ENABLE
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})
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const llmProvider = ref<any>([])
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const workflowData = ref<any>({})
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provide('workflowData', workflowData)
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/** 初始化数据 */
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const actionType = route.params.type as string
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const initData = async () => {
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// 编辑情况下，需要加载工作流配置
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if (actionType === 'update') {
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const workflowId = route.params.id as string
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formData.value = await WorkflowApi.getWorkflow(workflowId)
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workflowData.value = JSON.parse(formData.value.graph)
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}
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// 加载模型列表
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const models = await ModelApi.getModelSimpleList(AiModelTypeEnum.CHAT)
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llmProvider.value = {
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llm: () =>
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models.map(({ id, name }) => ({
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value: id,
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label: name
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})),
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knowledge: () => [],
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internal: () => []
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}
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// TODO @lesan：知识库（可以看下 knowledge）
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// TODO @lesan：搜索引擎（这个之前有个 pr 搞了，，，可能来接下）
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// 设置当前步骤
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currentStep.value = 0
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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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try {
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await validateBasic()
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} catch (error) {
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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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// 工作流设计校验
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try {
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await validateWorkflow()
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} catch (error) {
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currentStep.value = 1
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throw new Error('请完善工作流信息')
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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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/** 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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// 更新表单数据
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const data = {
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...formData.value,
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graph: JSON.stringify(workflowData.value)
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}
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if (actionType === 'update') {
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await WorkflowApi.updateWorkflow(data)
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} else {
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await WorkflowApi.createWorkflow(data)
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}
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// 保存成功，提示并跳转到列表页
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message.success('保存成功')
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delView(unref(router.currentRoute))
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await router.push({ name: 'AiWorkflow' })
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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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/** 步骤切换处理 */
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const handleStepClick = async (index: number) => {
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try {
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if (index !== 0) {
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await validateBasic()
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}
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if (index !== 1) {
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await validateWorkflow()
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}
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// 切换步骤
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currentStep.value = index
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} catch (error) {
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console.error('步骤切换失败:', 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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}
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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: 'AiWorkflow' })
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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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</script>
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<!-- TODO @lesan：可以用 cursor 搞成 unocss 哈 -->
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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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.text-primary {
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color: #3473ff;
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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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.border-primary {
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border-color: #3473ff;
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}
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</style>
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