<template>
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<div class="node-wrapper">
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<div class="node-container">
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<div class="node-box" :class="{ 'node-config-error': !currentNode.showText }">
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<div class="node-title-container">
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<div class="node-title-icon user-task"><span class="iconfont icon-approve"></span></div>
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<input
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v-if="showInput"
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type="text"
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class="editable-title-input"
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@blur="blurEvent()"
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v-mountedFocus
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v-model="currentNode.name"
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:placeholder="currentNode.name"
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/>
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<div v-else class="node-title" @click="clickTitle">
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{{ currentNode.name }}
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</div>
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</div>
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<div class="node-content" @click="openNodeConfig">
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<div class="node-text" :title="currentNode.showText" v-if="currentNode.showText">
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{{ currentNode.showText }}
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</div>
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<div class="node-text" v-else>
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{{ NODE_DEFAULT_TEXT.get(NodeType.USER_TASK_NODE) }}
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</div>
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<Icon icon="ep:arrow-right-bold" />
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</div>
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<div class="node-toolbar">
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<div class="toolbar-icon"
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><Icon color="#0089ff" icon="ep:circle-close-filled" :size="18" @click="deleteNode"
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/></div>
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</div>
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</div>
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<!-- 传递子节点给添加节点组件。会在子节点前面添加节点 -->
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<NodeHandler v-if="currentNode" v-model:child-node="currentNode.childNode" />
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</div>
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</div>
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<UserTaskNodeConfig
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v-if="currentNode"
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ref="nodeSetting"
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:flow-node="currentNode"
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@find:return-task-nodes="findReturnTaskNodes"
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/>
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</template>
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<script setup lang="ts">
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import { SimpleFlowNode, NodeType, NODE_DEFAULT_TEXT } from '../consts'
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import { useWatchNode, useNodeName2 } from '../node'
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import NodeHandler from '../NodeHandler.vue'
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import UserTaskNodeConfig from '../nodes-config/UserTaskNodeConfig.vue'
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defineOptions({
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name: 'UserTaskNode'
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})
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const props = defineProps({
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flowNode: {
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type: Object as () => SimpleFlowNode,
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required: true
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}
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})
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const emits = defineEmits<{
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'update:flowNode': [node: SimpleFlowNode | undefined]
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'find:parentNode': [nodeList: SimpleFlowNode[], nodeType: NodeType]
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}>()
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// 监控节点变化
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const currentNode = useWatchNode(props)
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// 节点名称编辑
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const { showInput, blurEvent, clickTitle } = useNodeName2(currentNode, NodeType.START_USER_NODE)
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const nodeSetting = ref()
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// 打开节点配置
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const openNodeConfig = () => {
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// 把当前节点传递给配置组件
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nodeSetting.value.showUserTaskNodeConfig(currentNode.value)
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nodeSetting.value.openDrawer()
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}
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const deleteNode = () => {
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emits('update:flowNode', currentNode.value.childNode)
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}
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// 查找可以驳回用户节点
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const findReturnTaskNodes = (
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matchNodeList: SimpleFlowNode[] // 匹配的节点
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) => {
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// 从父节点查找
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emits('find:parentNode', matchNodeList, NodeType.USER_TASK_NODE)
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}
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</script>
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<style lang="scss" scoped></style>
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