refactor: 工作流审批页面布局与样式重构

src/assets/svgs/send.svg

+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1724206193401" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1237" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="200"><path d="M707.91 103c16.28 0 29.522 13.007 29.897 29.195l0.009 0.706v111.878a29.96 29.96 0 0 1-0.898 7.3l171.177-0.001c16.28 0 29.522 13.007 29.897 29.195l0.008 0.706v637.12c0 16.278-13.01 29.518-29.2 29.893l-0.705 0.008H270.884c-16.28 0-29.522-13.007-29.897-29.195l-0.008-0.706V787.274c0-16.514 13.389-29.9 29.905-29.9 16.28 0 29.522 13.007 29.897 29.194l0.008 0.706v101.924h577.4V311.88h-577.4v88.787c0 16.278-13.009 29.518-29.2 29.893l-0.705 0.008c-16.28 0-29.522-13.008-29.897-29.195l-0.008-0.706V281.979c0-16.278 13.009-29.518 29.2-29.893l0.705-0.008h408.019a29.916 29.916 0 0 1-0.89-6.593l-0.008-0.706v-81.978H132.808v407.113h385.787L408.223 456.982c-11.36-11.624-11.329-30.143-0.066-41.729l0.554-0.555c11.625-11.358 30.147-11.327 41.734-0.066l0.555 0.554 161.028 164.762c11.244 11.504 11.344 29.793 0.362 41.42l-0.55 0.565-161.027 161.849c-11.648 11.707-30.583 11.757-42.292 0.11-11.524-11.461-11.754-29.979-0.657-41.723l0.546-0.563 111.319-111.89H102.905c-16.28 0-29.522-13.007-29.897-29.195l-0.008-0.705V132.9c0-16.278 13.01-29.518 29.2-29.893l0.705-0.008H707.91z" fill="#ffffff" p-id="1238"></path></svg>
\ No newline at end of file

src/views/bpm/processInstance/detail/index_new.vue

+<template>
+  <ContentWrap>
+    <el-tabs>
+      <!-- 表单信息 -->
+      <el-tab-pane label="表单信息">
+        <el-row :gutter="10">
+          <el-col :span="18">
+            <!-- 表单信息 -->
+            <div
+              v-loading="processInstanceLoading"
+              class="form-box border-1 border-solid border-[#ccc] p-20px flex flex-col"
+            >
+              <div class="mx-auto mb-10px text-22px font-bold">{{ processInstance.name }}</div>
+              <!-- 情况一：流程表单 -->
+              <el-col
+                v-if="processInstance?.processDefinition?.formType === 10"
+                :offset="6"
+                :span="16"
+              >
+                <form-create
+                  v-model="detailForm.value"
+                  v-model:api="fApi"
+                  :option="detailForm.option"
+                  :rule="detailForm.rule"
+                />
+              </el-col>
+              <!-- 情况二：业务表单 -->
+              <div v-if="processInstance?.processDefinition?.formType === 20">
+                <BusinessFormComponent :id="processInstance.businessKey" />
+              </div>
+            </div>
+
+            <!-- 审批信息 -->
+            <el-divider content-position="center" v-if="runningTasks.length > 0">
+              审批意见
+            </el-divider>
+            <div
+              class="mt-50px"
+              v-for="(item, index) in runningTasks"
+              :key="index"
+              v-loading="processInstanceLoading"
+            >
+              <el-col :offset="4" :span="16">
+                <el-form
+                  :ref="'form' + index"
+                  :model="auditForms[index]"
+                  :rules="auditRule"
+                  label-width="100px"
+                >
+                  <el-form-item v-if="processInstance && processInstance.name" label="流程名">
+                    {{ processInstance.name }}
+                  </el-form-item>
+                  <el-form-item
+                    v-if="processInstance && processInstance.startUser"
+                    label="流程发起人"
+                  >
+                    {{ processInstance?.startUser.nickname }}
+                    <el-tag size="small" type="info">{{
+                      processInstance?.startUser.deptName
+                    }}</el-tag>
+                  </el-form-item>
+                  <el-card v-if="runningTasks[index].formId > 0" class="mb-15px !-mt-10px">
+                    <template #header>
+                      <span class="el-icon-picture-outline">
+                        填写表单【{{ runningTasks[index]?.formName }}】
+                      </span>
+                    </template>
+                    <form-create
+                      v-model="approveForms[index].value"
+                      v-model:api="approveFormFApis[index]"
+                      :option="approveForms[index].option"
+                      :rule="approveForms[index].rule"
+                    />
+                  </el-card>
+                  <el-form-item label="审批建议" prop="reason">
+                    <el-input
+                      v-model="auditForms[index].reason"
+                      placeholder="请输入审批建议"
+                      type="textarea"
+                    />
+                  </el-form-item>
+                  <el-form-item label="抄送人" prop="copyUserIds">
+                    <el-select
+                      v-model="auditForms[index].copyUserIds"
+                      multiple
+                      placeholder="请选择抄送人"
+                    >
+                      <el-option
+                        v-for="itemx in userOptions"
+                        :key="itemx.id"
+                        :label="itemx.nickname"
+                        :value="itemx.id"
+                      />
+                    </el-select>
+                  </el-form-item>
+                </el-form>
+                <div style="margin-bottom: 20px; margin-left: 10%; font-size: 14px">
+                  <el-button type="success" @click="handleAudit(item, true)">
+                    <Icon icon="ep:select" />&nbsp; 通过
+                  </el-button>
+                  <el-button type="danger" @click="handleAudit(item, false)">
+                    <Icon icon="ep:close" />&nbsp; 拒绝
+                  </el-button>
+                  <el-button type="primary" @click="handleSend(item)">
+                    <Icon icon="svg-icon:send" />&nbsp; 抄送
+                  </el-button>
+                  <el-button @click="openTaskUpdateAssigneeForm(item.id)">
+                    <Icon icon="fa:share-square-o" />&nbsp; 转交
+                  </el-button>
+                  <el-button type="info" @click="handleDelegate(item)">
+                    <Icon icon="ep:position" />&nbsp; 委派
+                  </el-button>
+                  <el-button type="primary" @click="handleSign(item)">
+                    <Icon icon="ep:plus" />&nbsp; 加签
+                  </el-button>
+                  <el-button type="warning" @click="handleBack(item)">
+                    <Icon icon="fa:mail-reply" />&nbsp; 退回
+                  </el-button>
+                </div>
+              </el-col>
+            </div>
+          </el-col>
+          <el-col :span="6">
+            <el-timeline class="pt-20px">
+              <el-timeline-item
+                v-for="(activity, index) in activities"
+                :key="index"
+                type="primary"
+                size="large"
+              >
+                <div class="flex flex-col items-start gap-2">
+                  <div class="font-bold">
+                    {{ index === 0 ? '发起人' : '审批人' }}：{{ activity.createBy }}</div
+                  >
+                  <dict-tag
+                    :type="DICT_TYPE.BPM_PROCESS_INSTANCE_STATUS"
+                    :value="activity.status"
+                  />
+                  <div v-if="activity.receiveTime" class="text-#a5a5a5 text-12px">
+                    接收时间：{{ activity.receiveTime }}
+                  </div>
+                  <div v-if="activity.auditTime" class="text-#a5a5a5 text-12px">
+                    审批时间：{{ activity.auditTime }}
+                  </div>
+                  <div v-if="activity.opinion" class="text-#a5a5a5 text-12px w-100%">
+                    <div class="mb-5px">审批意见：</div>
+                    <div
+                      class="w-100% border-1px border-#a5a5a5 border-dashed rounded py-5px px-15px text-#2d2d2d"
+                    >
+                      {{ activity.opinion }}
+                    </div>
+                  </div>
+                </div>
+                <!-- 该节点用户的头像 -->
+                <!-- <template #dot>
+                  <img :src="activity?.avatar" alt="" />
+                </template> -->
+              </el-timeline-item>
+            </el-timeline>
+          </el-col>
+        </el-row>
+      </el-tab-pane>
+      <!-- 流程图 -->
+      <el-tab-pane label="流程图">
+        <!-- 高亮流程图 -->
+        <ProcessInstanceBpmnViewer
+          :id="`${id}`"
+          :bpmn-xml="bpmnXml"
+          :loading="processInstanceLoading"
+          :process-instance="processInstance"
+          :tasks="tasks"
+        />
+      </el-tab-pane>
+      <!-- 流转记录 -->
+      <el-tab-pane label="流转记录">
+        <!-- 审批记录 -->
+        <ProcessInstanceTaskList
+          :loading="tasksLoad"
+          :process-instance="processInstance"
+          :tasks="tasks"
+          @refresh="getTaskList"
+        />
+      </el-tab-pane>
+      <!-- 流转评论 -->
+      <el-tab-pane label="流转评论"> 流转评论 </el-tab-pane>
+    </el-tabs>
+
+    <!-- 弹窗：转派审批人 -->
+    <TaskTransferForm ref="taskTransferFormRef" @success="getDetail" />
+    <!-- 弹窗：回退节点 -->
+    <TaskReturnForm ref="taskReturnFormRef" @success="getDetail" />
+    <!-- 弹窗：委派，将任务委派给别人处理，处理完成后，会重新回到原审批人手中-->
+    <TaskDelegateForm ref="taskDelegateForm" @success="getDetail" />
+    <!-- 弹窗：加签，当前任务审批人为A，向前加签选了一个C，则需要C先审批，然后再是A审批，向后加签B，A审批完，需要B再审批完，才算完成这个任务节点 -->
+    <TaskSignCreateForm ref="taskSignCreateFormRef" @success="getDetail" />
+  </ContentWrap>
+</template>
+<script lang="ts" setup>
+import { DICT_TYPE } from '@/utils/dict'
+import { useUserStore } from '@/store/modules/user'
+import { setConfAndFields2 } from '@/utils/formCreate'
+import type { ApiAttrs } from '@form-create/element-ui/types/config'
+import * as DefinitionApi from '@/api/bpm/definition'
+import * as ProcessInstanceApi from '@/api/bpm/processInstance'
+import * as TaskApi from '@/api/bpm/task'
+import ProcessInstanceBpmnViewer from './ProcessInstanceBpmnViewer.vue'
+import ProcessInstanceTaskList from './ProcessInstanceTaskList.vue'
+import TaskReturnForm from './dialog/TaskReturnForm.vue'
+import TaskDelegateForm from './dialog/TaskDelegateForm.vue'
+import TaskTransferForm from './dialog/TaskTransferForm.vue'
+import TaskSignCreateForm from './dialog/TaskSignCreateForm.vue'
+import { registerComponent } from '@/utils/routerHelper'
+import { isEmpty } from '@/utils/is'
+import * as UserApi from '@/api/system/user'
+
+defineOptions({ name: 'BpmProcessInstanceDetail' })
+
+const { query } = useRoute() // 查询参数
+const message = useMessage() // 消息弹窗
+const { proxy } = getCurrentInstance() as any
+
+const userId = useUserStore().getUser.id // 当前登录的编号
+const id = query.id as unknown as string // 流程实例的编号
+const processInstanceLoading = ref(false) // 流程实例的加载中
+const processInstance = ref<any>({}) // 流程实例
+const bpmnXml = ref('') // BPMN XML
+const tasksLoad = ref(true) // 任务的加载中
+const tasks = ref<any[]>([]) // 任务列表
+// ========== 审批信息 ==========
+const runningTasks = ref<any[]>([]) // 运行中的任务
+const auditForms = ref<any[]>([]) // 审批任务的表单
+const auditRule = reactive({
+  reason: [{ required: true, message: '审批建议不能为空', trigger: 'blur' }]
+})
+const approveForms = ref<any[]>([]) // 审批通过时，额外的补充信息
+const approveFormFApis = ref<ApiAttrs[]>([]) // approveForms 的 fAPi
+
+// ========== 申请信息 ==========
+const fApi = ref<ApiAttrs>() //
+const detailForm = ref({
+  rule: [],
+  option: {},
+  value: {}
+}) // 流程实例的表单详情
+
+/** 监听 approveFormFApis，实现它对应的 form-create 初始化后，隐藏掉对应的表单提交按钮 */
+watch(
+  () => approveFormFApis.value,
+  (value) => {
+    value?.forEach((api) => {
+      api.btn.show(false)
+      api.resetBtn.show(false)
+    })
+  },
+  {
+    deep: true
+  }
+)
+
+/** 处理审批通过和不通过的操作 */
+const handleAudit = async (task, pass) => {
+  // 1.1 获得对应表单
+  const index = runningTasks.value.indexOf(task)
+  const auditFormRef = proxy.$refs['form' + index][0]
+  // 1.2 校验表单
+  const elForm = unref(auditFormRef)
+  if (!elForm) return
+  const valid = await elForm.validate()
+  if (!valid) return
+
+  // 2.1 提交审批
+  const data = {
+    id: task.id,
+    reason: auditForms.value[index].reason,
+    copyUserIds: auditForms.value[index].copyUserIds
+  }
+  if (pass) {
+    // 审批通过，并且有额外的 approveForm 表单，需要校验 + 拼接到 data 表单里提交
+    const formCreateApi = approveFormFApis.value[index]
+    if (formCreateApi) {
+      await formCreateApi.validate()
+      data.variables = approveForms.value[index].value
+    }
+    await TaskApi.approveTask(data)
+    message.success('审批通过成功')
+  } else {
+    await TaskApi.rejectTask(data)
+    message.success('审批不通过成功')
+  }
+  // 2.2 加载最新数据
+  getDetail()
+}
+
+/** 转派审批人 */
+const taskTransferFormRef = ref()
+const openTaskUpdateAssigneeForm = (id: string) => {
+  taskTransferFormRef.value.open(id)
+}
+
+/** 处理审批退回的操作 */
+const taskDelegateForm = ref()
+const handleDelegate = async (task) => {
+  taskDelegateForm.value.open(task.id)
+}
+
+/** 处理审批退回的操作 */
+const taskReturnFormRef = ref()
+const handleBack = async (task: any) => {
+  taskReturnFormRef.value.open(task.id)
+}
+
+/** 处理审批加签的操作 */
+const taskSignCreateFormRef = ref()
+const handleSign = async (task: any) => {
+  taskSignCreateFormRef.value.open(task.id)
+}
+
+/** 获得详情 */
+const getDetail = () => {
+  // 1. 获得流程实例相关
+  getProcessInstance()
+  // 2. 获得流程任务列表（审批记录）
+  getTaskList()
+}
+
+/** 加载流程实例 */
+const BusinessFormComponent = ref(null) // 异步组件
+const getProcessInstance = async () => {
+  try {
+    processInstanceLoading.value = true
+    const data = await ProcessInstanceApi.getProcessInstance(id)
+    if (!data) {
+      message.error('查询不到流程信息！')
+      return
+    }
+    processInstance.value = data
+
+    // 设置表单信息
+    const processDefinition = data.processDefinition
+    if (processDefinition.formType === 10) {
+      setConfAndFields2(
+        detailForm,
+        processDefinition.formConf,
+        processDefinition.formFields,
+        data.formVariables
+      )
+      nextTick().then(() => {
+        fApi.value?.btn.show(false)
+        fApi.value?.resetBtn.show(false)
+        fApi.value?.disabled(true)
+      })
+    } else {
+      // 注意：data.processDefinition.formCustomViewPath 是组件的全路径，例如说：/crm/contract/detail/index.vue
+      BusinessFormComponent.value = registerComponent(data.processDefinition.formCustomViewPath)
+    }
+
+    // 加载流程图
+    bpmnXml.value = (
+      await DefinitionApi.getProcessDefinition(processDefinition.id as number)
+    )?.bpmnXml
+  } finally {
+    processInstanceLoading.value = false
+  }
+}
+
+/** 加载任务列表 */
+const getTaskList = async () => {
+  runningTasks.value = []
+  auditForms.value = []
+  approveForms.value = []
+  approveFormFApis.value = []
+  try {
+    // 获得未取消的任务
+    tasksLoad.value = true
+    const data = await TaskApi.getTaskListByProcessInstanceId(id)
+    tasks.value = []
+    // 1.1 移除已取消的审批
+    data.forEach((task) => {
+      if (task.status !== 4) {
+        tasks.value.push(task)
+      }
+    })
+    // 1.2 排序，将未完成的排在前面，已完成的排在后面；
+    tasks.value.sort((a, b) => {
+      // 有已完成的情况，按照完成时间倒序
+      if (a.endTime && b.endTime) {
+        return b.endTime - a.endTime
+      } else if (a.endTime) {
+        return 1
+      } else if (b.endTime) {
+        return -1
+        // 都是未完成，按照创建时间倒序
+      } else {
+        return b.createTime - a.createTime
+      }
+    })
+
+    // 获得需要自己审批的任务
+    loadRunningTask(tasks.value)
+  } finally {
+    tasksLoad.value = false
+  }
+}
+
+/**
+ * 设置 runningTasks 中的任务
+ */
+const loadRunningTask = (tasks) => {
+  tasks.forEach((task) => {
+    if (!isEmpty(task.children)) {
+      loadRunningTask(task.children)
+    }
+    // 2.1 只有待处理才需要
+    if (task.status !== 1 && task.status !== 6) {
+      return
+    }
+    // 2.2 自己不是处理人
+    if (!task.assigneeUser || task.assigneeUser.id !== userId) {
+      return
+    }
+    // 2.3 添加到处理任务
+    runningTasks.value.push({ ...task })
+    auditForms.value.push({
+      reason: '',
+      copyUserIds: []
+    })
+
+    // 2.4 处理 approve 表单
+    if (task.formId && task.formConf) {
+      const approveForm = {}
+      setConfAndFields2(approveForm, task.formConf, task.formFields, task.formVariables)
+      approveForms.value.push(approveForm)
+    } else {
+      approveForms.value.push({}) // 占位，避免为空
+    }
+  })
+}
+
+/* 抄送 TODO */
+const handleSend = (item) => {}
+
+/** 初始化 */
+const userOptions = ref<UserApi.UserVO[]>([]) // 用户列表
+onMounted(async () => {
+  getDetail()
+  // 获得用户列表
+  userOptions.value = await UserApi.getSimpleUserList()
+})
+
+/* 测试数据 */
+const activities = [
+  {
+    status: 1,
+    receiveTime: '2024-06-25 13:30',
+    createBy: '张三'
+  },
+  {
+    status: 1,
+    receiveTime: '2024-06-25 13:30',
+    auditTime: '2024-07-12 16:32',
+    opinion: '已阅，同意',
+    createBy: '李四'
+  },
+  {
+    status: 1,
+    receiveTime: '2024-06-25 13:30',
+    auditTime: '2024-07-12 16:32',
+    createBy: '王五'
+  },
+  {
+    status: 1,
+    receiveTime: '2024-06-25 13:30',
+    auditTime: '2024-07-12 16:32',
+    opinion: '已阅，同意',
+    createBy: '刘六'
+  },
+  {
+    status: 1,
+    receiveTime: '2024-06-25 13:30',
+    auditTime: '2024-07-12 16:32',
+    createBy: '徐七'
+  }
+]
+</script>
+
+<style lang="scss" scoped>
+.form-box {
+  :deep(.el-card){
+    border: none
+  }
+}
+  
+</style>