From f470e0d65b5e2054b8a9fb76b20403a4f0340d36 Mon Sep 17 00:00:00 2001
From: Lesan <1960681385@qq.com>
Date: Fri, 3 Jan 2025 16:20:06 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20Simple=E8=AE=BE=E8=AE=A1=E5=99=A8-?=
 =?UTF-8?q?=E5=BB=B6=E6=97=B6=E5=99=A8?=
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---
 .../src/NodeHandler.vue                       |  17 ++
 .../src/ProcessNodeTree.vue                   |   7 +
 .../SimpleProcessDesignerV2/src/consts.ts     |  36 ++++
 .../src/nodes-config/DelayTimerNodeConfig.vue | 189 ++++++++++++++++++
 .../src/nodes/DelayTimerNode.vue              |  98 +++++++++
 5 files changed, 347 insertions(+)
 create mode 100644 src/components/SimpleProcessDesignerV2/src/nodes-config/DelayTimerNodeConfig.vue
 create mode 100644 src/components/SimpleProcessDesignerV2/src/nodes/DelayTimerNode.vue

diff --git a/src/components/SimpleProcessDesignerV2/src/NodeHandler.vue b/src/components/SimpleProcessDesignerV2/src/NodeHandler.vue
index 853a0aa6..4dfd51ad 100644
--- a/src/components/SimpleProcessDesignerV2/src/NodeHandler.vue
+++ b/src/components/SimpleProcessDesignerV2/src/NodeHandler.vue
@@ -39,6 +39,13 @@
             </div>
             <div class="handler-item-text">包容分支</div>
           </div>
+          <div class="handler-item" @click="addNode(NodeType.DELAY_TIMER_NODE)">
+            <!-- TODO @芋艿 需要更换一下iconfont的图标 -->
+            <div class="handler-item-icon copy">
+              <span class="iconfont icon-size icon-copy"></span>
+            </div>
+            <div class="handler-item-text">延迟器</div>
+          </div>
         </div>
         <template #reference>
           <div class="add-icon"><Icon icon="ep:plus" /></div>
@@ -208,6 +215,16 @@ const addNode = (type: number) => {
     }
     emits('update:childNode', data)
   }
+  if (type === NodeType.DELAY_TIMER_NODE) {
+    const data: SimpleFlowNode = {
+      id: 'Activity_' + generateUUID(),
+      name: NODE_DEFAULT_NAME.get(NodeType.DELAY_TIMER_NODE) as string,
+      showText: '',
+      type: NodeType.DELAY_TIMER_NODE,
+      childNode: props.childNode
+    }
+    emits('update:childNode', data)
+  }
 }
 </script>
 
diff --git a/src/components/SimpleProcessDesignerV2/src/ProcessNodeTree.vue b/src/components/SimpleProcessDesignerV2/src/ProcessNodeTree.vue
index 9b1d65aa..419501ac 100644
--- a/src/components/SimpleProcessDesignerV2/src/ProcessNodeTree.vue
+++ b/src/components/SimpleProcessDesignerV2/src/ProcessNodeTree.vue
@@ -38,6 +38,12 @@
     @update:model-value="handleModelValueUpdate"
     @find:parent-node="findFromParentNode"
   />
+  <!-- 延迟器节点 -->
+  <DelayTimerNode
+    v-if="currentNode && currentNode.type === NodeType.DELAY_TIMER_NODE"
+    :flow-node="currentNode"
+    @update:flow-node="handleModelValueUpdate"
+  />
   <!-- 递归显示孩子节点  -->
   <ProcessNodeTree
     v-if="currentNode && currentNode.childNode"
@@ -60,6 +66,7 @@ import CopyTaskNode from './nodes/CopyTaskNode.vue'
 import ExclusiveNode from './nodes/ExclusiveNode.vue'
 import ParallelNode from './nodes/ParallelNode.vue'
 import InclusiveNode from './nodes/InclusiveNode.vue'
+import DelayTimerNode from './nodes/DelayTimerNode.vue'
 import { SimpleFlowNode, NodeType } from './consts'
 import { useWatchNode } from './node'
 defineOptions({
diff --git a/src/components/SimpleProcessDesignerV2/src/consts.ts b/src/components/SimpleProcessDesignerV2/src/consts.ts
index b81aa948..afa9c567 100644
--- a/src/components/SimpleProcessDesignerV2/src/consts.ts
+++ b/src/components/SimpleProcessDesignerV2/src/consts.ts
@@ -23,6 +23,11 @@ export enum NodeType {
    */
   COPY_TASK_NODE = 12,
 
+  /**
+   * 延迟器节点
+   */
+  DELAY_TIMER_NODE = 13,
+
   /**
    * 条件节点
    */
@@ -98,6 +103,8 @@ export interface SimpleFlowNode {
   defaultFlow?: boolean
   // 活动的状态，用于前端节点状态展示
   activityStatus?: TaskStatusEnum
+  // 延迟设置
+  delaySetting?: DelaySetting
 }
 // 候选人策略枚举 （ 用于审批节点。抄送节点 )
 export enum CandidateStrategy {
@@ -413,12 +420,14 @@ NODE_DEFAULT_TEXT.set(NodeType.USER_TASK_NODE, '请配置审批人')
 NODE_DEFAULT_TEXT.set(NodeType.COPY_TASK_NODE, '请配置抄送人')
 NODE_DEFAULT_TEXT.set(NodeType.CONDITION_NODE, '请设置条件')
 NODE_DEFAULT_TEXT.set(NodeType.START_USER_NODE, '请设置发起人')
+NODE_DEFAULT_TEXT.set(NodeType.DELAY_TIMER_NODE, '请设置延迟器')
 
 export const NODE_DEFAULT_NAME = new Map<number, string>()
 NODE_DEFAULT_NAME.set(NodeType.USER_TASK_NODE, '审批人')
 NODE_DEFAULT_NAME.set(NodeType.COPY_TASK_NODE, '抄送人')
 NODE_DEFAULT_NAME.set(NodeType.CONDITION_NODE, '条件')
 NODE_DEFAULT_NAME.set(NodeType.START_USER_NODE, '发起人')
+NODE_DEFAULT_NAME.set(NodeType.DELAY_TIMER_NODE, '延迟器')
 
 // 候选人策略。暂时不从字典中取。 后续可能调整。控制显示顺序
 export const CANDIDATE_STRATEGY: DictDataVO[] = [
@@ -568,3 +577,30 @@ export enum ProcessVariableEnum {
    */
   START_USER_ID = 'PROCESS_START_USER_ID'
 }
+
+/**
+ * 延迟设置
+ */
+export type DelaySetting = {
+  // 延迟类型
+  delayType: number
+  // 延迟时间表达式
+  delayTime: string
+}
+/**
+ * 延迟类型
+ */
+export enum DelayTypeEnum {
+  /**
+   * 固定时长
+   */
+  FIXED_TIME_DURATION = 1,
+  /**
+   * 固定日期时间
+   */
+  FIXED_DATE_TIME = 2
+}
+export const DELAY_TYPE = [
+  { label: '固定时长', value: DelayTypeEnum.FIXED_TIME_DURATION },
+  { label: '固定日期时间', value: DelayTypeEnum.FIXED_DATE_TIME }
+]
diff --git a/src/components/SimpleProcessDesignerV2/src/nodes-config/DelayTimerNodeConfig.vue b/src/components/SimpleProcessDesignerV2/src/nodes-config/DelayTimerNodeConfig.vue
new file mode 100644
index 00000000..27a351b8
--- /dev/null
+++ b/src/components/SimpleProcessDesignerV2/src/nodes-config/DelayTimerNodeConfig.vue
@@ -0,0 +1,189 @@
+<template>
+  <el-drawer
+    :append-to-body="true"
+    v-model="settingVisible"
+    :show-close="false"
+    :size="550"
+    :before-close="saveConfig"
+  >
+    <template #header>
+      <div class="config-header">
+        <input
+          v-if="showInput"
+          type="text"
+          class="config-editable-input"
+          @blur="blurEvent()"
+          v-mountedFocus
+          v-model="nodeName"
+          :placeholder="nodeName"
+        />
+        <div v-else class="node-name">
+          {{ nodeName }} <Icon class="ml-1" icon="ep:edit-pen" :size="16" @click="clickIcon()" />
+        </div>
+        <div class="divide-line"></div>
+      </div>
+    </template>
+    <div>
+      <el-form ref="formRef" :model="configForm" label-position="top" :rules="formRules">
+        <el-form-item label="延迟时间" prop="delayType">
+          <el-radio-group v-model="configForm.delayType">
+            <el-radio-button
+              v-for="item in DELAY_TYPE"
+              :key="item.value"
+              :label="item.label"
+              :value="item.value"
+            />
+          </el-radio-group>
+        </el-form-item>
+        <el-form-item v-if="configForm.delayType === DelayTypeEnum.FIXED_TIME_DURATION">
+          <el-form-item prop="timeDuration">
+            <el-input-number
+              class="mr-2"
+              :style="{ width: '100px' }"
+              v-model="configForm.timeDuration"
+              :min="1"
+              controls-position="right"
+            />
+          </el-form-item>
+          <el-select v-model="configForm.timeUnit" class="mr-2" :style="{ width: '100px' }">
+            <el-option
+              v-for="item in TIME_UNIT_TYPES"
+              :key="item.value"
+              :label="item.label"
+              :value="item.value"
+            />
+          </el-select>
+          <el-text>后进入下一节点</el-text>
+        </el-form-item>
+        <el-form-item v-if="configForm.delayType === DelayTypeEnum.FIXED_DATE_TIME" prop="dateTime">
+          <el-date-picker
+            class="mr-2"
+            v-model="configForm.dateTime"
+            type="datetime"
+            placeholder="请选择日期和时间"
+            value-format="YYYY-MM-DDTHH:mm:ss"
+          />
+          <el-text>后进入下一节点</el-text>
+        </el-form-item>
+      </el-form>
+    </div>
+    <template #footer>
+      <el-divider />
+      <div>
+        <el-button type="primary" @click="saveConfig">确 定</el-button>
+        <el-button @click="closeDrawer">取 消</el-button>
+      </div>
+    </template>
+  </el-drawer>
+</template>
+<script setup lang="ts">
+import {
+  SimpleFlowNode,
+  NodeType,
+  TIME_UNIT_TYPES,
+  TimeUnitType,
+  DelayTypeEnum,
+  DELAY_TYPE
+} from '../consts'
+import { useWatchNode, useDrawer, useNodeName } from '../node'
+import { convertTimeUnit } from '../utils'
+defineOptions({
+  name: 'DelayTimerNodeConfig'
+})
+const props = defineProps({
+  flowNode: {
+    type: Object as () => SimpleFlowNode,
+    required: true
+  }
+})
+// 抽屉配置
+const { settingVisible, closeDrawer, openDrawer } = useDrawer()
+// 当前节点
+const currentNode = useWatchNode(props)
+// 节点名称
+const { nodeName, showInput, clickIcon, blurEvent } = useNodeName(NodeType.DELAY_TIMER_NODE)
+// 抄送人表单配置
+const formRef = ref() // 表单 Ref
+// 表单校验规则
+const formRules = reactive({
+  delayType: [{ required: true, message: '延迟时间不能为空', trigger: 'change' }],
+  timeDuration: [{ required: true, message: '延迟时间不能为空', trigger: 'change' }],
+  dateTime: [{ required: true, message: '延迟时间不能为空', trigger: 'change' }]
+})
+// 配置表单数据
+const configForm = ref({
+  delayType: DelayTypeEnum.FIXED_TIME_DURATION,
+  timeDuration: 1,
+  timeUnit: TimeUnitType.HOUR,
+  dateTime: ''
+})
+// 保存配置
+const saveConfig = async () => {
+  if (!formRef) return false
+  const valid = await formRef.value.validate()
+  if (!valid) return false
+  const showText = getShowText()
+  if (!showText) return false
+  currentNode.value.showText = showText
+  if (configForm.value.delayType === DelayTypeEnum.FIXED_TIME_DURATION) {
+    currentNode.value.delaySetting = {
+      delayType: configForm.value.delayType,
+      delayTime: getIsoTimeDuration()
+    }
+  }
+  if (configForm.value.delayType === DelayTypeEnum.FIXED_DATE_TIME) {
+    currentNode.value.delaySetting = {
+      delayType: configForm.value.delayType,
+      delayTime: configForm.value.dateTime
+    }
+  }
+  settingVisible.value = false
+  return true
+}
+const getShowText = (): string => {
+  let showText = ''
+  if (configForm.value.delayType === DelayTypeEnum.FIXED_TIME_DURATION) {
+    showText = `延迟${configForm.value.timeDuration}${TIME_UNIT_TYPES.find((item) => item.value === configForm.value.timeUnit).label}`
+  }
+  if (configForm.value.delayType === DelayTypeEnum.FIXED_DATE_TIME) {
+    showText = `延迟至${configForm.value.dateTime.replace('T', ' ')}`
+  }
+  return showText
+}
+const getIsoTimeDuration = () => {
+  let strTimeDuration = 'PT'
+  if (configForm.value.timeUnit === TimeUnitType.MINUTE) {
+    strTimeDuration += configForm.value.timeDuration + 'M'
+  }
+  if (configForm.value.timeUnit === TimeUnitType.HOUR) {
+    strTimeDuration += configForm.value.timeDuration + 'H'
+  }
+  if (configForm.value.timeUnit === TimeUnitType.DAY) {
+    strTimeDuration += configForm.value.timeDuration + 'D'
+  }
+  return strTimeDuration
+}
+// 显示延迟器节点配置， 由父组件传过来
+const showDelayTimerNodeConfig = (node: SimpleFlowNode) => {
+  nodeName.value = node.name
+  if (node.delaySetting) {
+    configForm.value.delayType = node.delaySetting.delayType
+    // 固定时长
+    if (configForm.value.delayType === DelayTypeEnum.FIXED_TIME_DURATION) {
+      const strTimeDuration = node.delaySetting.delayTime
+      let parseTime = strTimeDuration.slice(2, strTimeDuration.length - 1)
+      let parseTimeUnit = strTimeDuration.slice(strTimeDuration.length - 1)
+      configForm.value.timeDuration = parseInt(parseTime)
+      configForm.value.timeUnit = convertTimeUnit(parseTimeUnit)
+    }
+    // 固定日期时间
+    if (configForm.value.delayType === DelayTypeEnum.FIXED_DATE_TIME) {
+      configForm.value.dateTime = node.delaySetting.delayTime
+    }
+  }
+}
+
+defineExpose({ openDrawer, showDelayTimerNodeConfig }) // 暴露方法给父组件
+</script>
+
+<style lang="scss" scoped></style>
diff --git a/src/components/SimpleProcessDesignerV2/src/nodes/DelayTimerNode.vue b/src/components/SimpleProcessDesignerV2/src/nodes/DelayTimerNode.vue
new file mode 100644
index 00000000..94f9c413
--- /dev/null
+++ b/src/components/SimpleProcessDesignerV2/src/nodes/DelayTimerNode.vue
@@ -0,0 +1,98 @@
+<template>
+  <div class="node-wrapper">
+    <div class="node-container">
+      <div
+        class="node-box"
+        :class="[
+          { 'node-config-error': !currentNode.showText },
+          `${useTaskStatusClass(currentNode?.activityStatus)}`
+        ]"
+      >
+        <div class="node-title-container">
+          <!-- TODO @芋艿 需要更换图标 -->
+          <div class="node-title-icon copy-task"><span class="iconfont icon-copy"></span></div>
+          <input
+            v-if="!readonly && showInput"
+            type="text"
+            class="editable-title-input"
+            @blur="blurEvent()"
+            v-mountedFocus
+            v-model="currentNode.name"
+            :placeholder="currentNode.name"
+          />
+          <div v-else class="node-title" @click="clickTitle">
+            {{ currentNode.name }}
+          </div>
+        </div>
+        <div class="node-content" @click="openNodeConfig">
+          <div class="node-text" :title="currentNode.showText" v-if="currentNode.showText">
+            {{ currentNode.showText }}
+          </div>
+          <div class="node-text" v-else>
+            {{ NODE_DEFAULT_TEXT.get(NodeType.DELAY_TIMER_NODE) }}
+          </div>
+          <Icon v-if="!readonly" icon="ep:arrow-right-bold" />
+        </div>
+        <div v-if="!readonly" class="node-toolbar">
+          <div class="toolbar-icon"
+            ><Icon color="#0089ff" icon="ep:circle-close-filled" :size="18" @click="deleteNode"
+          /></div>
+        </div>
+      </div>
+
+      <!-- 传递子节点给添加节点组件。会在子节点前面添加节点 -->
+      <NodeHandler
+        v-if="currentNode"
+        v-model:child-node="currentNode.childNode"
+        :current-node="currentNode"
+      />
+    </div>
+    <DelayTimerNodeConfig
+      v-if="!readonly && currentNode"
+      ref="nodeSetting"
+      :flow-node="currentNode"
+    />
+  </div>
+</template>
+<script setup lang="ts">
+import { SimpleFlowNode, NodeType, NODE_DEFAULT_TEXT } from '../consts'
+import NodeHandler from '../NodeHandler.vue'
+import { useNodeName2, useWatchNode, useTaskStatusClass } from '../node'
+import DelayTimerNodeConfig from '../nodes-config/DelayTimerNodeConfig.vue'
+defineOptions({
+  name: 'DelayTimerNode'
+})
+const props = defineProps({
+  flowNode: {
+    type: Object as () => SimpleFlowNode,
+    required: true
+  }
+})
+// 定义事件，更新父组件。
+const emits = defineEmits<{
+  'update:flowNode': [node: SimpleFlowNode | undefined]
+}>()
+// 是否只读
+const readonly = inject<Boolean>('readonly')
+// 监控节点的变化
+const currentNode = useWatchNode(props)
+// 节点名称编辑
+const { showInput, blurEvent, clickTitle } = useNodeName2(currentNode, NodeType.DELAY_TIMER_NODE)
+
+const nodeSetting = ref()
+// 打开节点配置
+const openNodeConfig = () => {
+  if (readonly) {
+    return
+  }
+  nodeSetting.value.showDelayTimerNodeConfig(currentNode.value)
+  nodeSetting.value.openDrawer()
+}
+
+// 删除节点。更新当前节点为孩子节点
+const deleteNode = () => {
+  emits('update:flowNode', currentNode.value.childNode)
+}
+</script>
+
+<style lang="scss" scoped></style>