project_management-java.git

			@@ -1,50 +1,67 @@
			package com.ycl.service.impl;

			import com.alibaba.fastjson2.JSON;

			import com.alibaba.fastjson2.JSONObject;
			import com.baomidou.mybatisplus.core.metadata.IPage;
			import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
			import com.baomidou.mybatisplus.extension.conditions.update.LambdaUpdateChainWrapper;
			import com.ycl.common.constant.ProcessConstants;
			import com.ycl.common.core.domain.AjaxResult;
			import com.ycl.common.constant.ProcessOverTimeConstants;
			import com.ycl.common.core.domain.entity.SysDept;
			import com.ycl.common.core.domain.entity.SysRole;
			import com.ycl.common.core.domain.entity.SysUser;
			import com.ycl.common.enums.FlowComment;
			import com.ycl.common.enums.business.HandlerTypeEnum;
			import com.ycl.common.enums.business.ProcessLogEventTypeEnum;
			import com.ycl.common.enums.business.TaskStatusEnum;
			import com.ycl.common.utils.SecurityUtils;
			import com.ycl.domain.dto.FlowTaskDto;
			import com.ycl.constant.TaskTypeConstant;
			import com.ycl.domain.entity.ProcessCoding;
			import com.ycl.domain.entity.ProjectInfo;
			import com.ycl.domain.entity.ProjectProcess;
			import com.ycl.domain.entity.SysForm;
			import com.ycl.domain.form.TaskDelegationForm;
			import com.ycl.domain.form.TaskJumpForm;
			import com.ycl.domain.json.DelegateData;
			import com.ycl.domain.vo.CustomerTaskVO;
			import com.ycl.domain.vo.IndexCustomerTaskVO;
			import com.ycl.domain.vo.ProjectProcessDetailVO;
			import com.ycl.event.event.TaskLogEvent;
			import com.ycl.mapper.ProjectInfoMapper;
			import com.ycl.mapper.ProjectProcessMapper;
			import com.ycl.service.IFlowTaskService;
			import com.ycl.service.ISysFormService;
			import com.ycl.service.ProcessCodingService;
			import com.ycl.service.ProjectProcessService;
			import com.ycl.common.base.Result;
			import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
			import com.ycl.domain.form.ProjectProcessForm;
			import com.ycl.domain.vo.ProjectProcessVO;
			import com.ycl.domain.query.ProjectProcessQuery;
			import com.ycl.service.common.TaskCommonService;
			import com.ycl.system.service.ISysDeptService;
			import com.ycl.system.service.ISysRoleService;
			import com.ycl.system.service.ISysUserService;
			import org.apache.commons.lang3.StringUtils;
			import org.flowable.bpmn.model.BpmnModel;
			import org.flowable.bpmn.model.FlowElement;
			import org.flowable.bpmn.model.*;
			import org.flowable.bpmn.model.Process;
			import org.flowable.bpmn.model.StartEvent;
			import org.flowable.common.engine.impl.util.CollectionUtil;
			import org.flowable.engine.*;
			import org.flowable.engine.history.HistoricProcessInstance;
			import org.flowable.engine.repository.ProcessDefinition;
			import org.flowable.engine.runtime.ProcessInstance;
			import org.flowable.identitylink.api.IdentityLink;
			import org.flowable.identitylink.api.IdentityLinkInfo;
			import org.flowable.identitylink.api.IdentityLinkType;
			import org.flowable.identitylink.service.impl.persistence.entity.IdentityLinkEntityImpl;
			import org.flowable.task.api.Task;
			import org.flowable.task.api.TaskQuery;
			import org.flowable.task.api.history.HistoricTaskInstance;
			import org.flowable.task.api.history.HistoricTaskInstanceQuery;
			import org.springframework.context.ApplicationEventPublisher;
			import org.springframework.stereotype.Service;
			import lombok.RequiredArgsConstructor;
			import com.ycl.framework.utils.PageUtil;
			import org.springframework.beans.BeanUtils;
			import org.springframework.transaction.annotation.Transactional;
			import org.springframework.util.Assert;
			import org.springframework.util.CollectionUtils;

			import java.util.*;
			import java.util.stream.Collectors;
			@@ -68,26 +85,143 @@
			private final HistoryService historyService;
			private final ISysUserService sysUserService;
			private final ISysRoleService sysRoleService;
			private final ISysDeptService sysDeptService;
			private final TaskCommonService taskCommonService;
			private final IFlowTaskService flowTaskService;
			private final ISysFormService formService;
			private final ProcessCodingService processCodingService;
			private final ApplicationEventPublisher publisher;
			private final ISysDeptService deptService;

			/**
			* 分页查询
			*
			* @param query
			* @return
			*/
			@Override
			public Result page(ProjectProcessQuery query) {
			IPage<ProjectProcessVO> page = PageUtil.getPage(query, ProjectProcessVO.class);
			baseMapper.getPage(page, query);
			baseMapper.getPage(query, page);
			for (ProjectProcessVO vo : page.getRecords()) {
			if (Objects.nonNull(vo.getProcessDefId())) {
			ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionId(vo.getProcessDefId()).singleResult();
			if (Objects.nonNull(processDefinition)) {
			vo.setSuspended(processDefinition.isSuspended());
			vo.setFlowableProcessName(processDefinition.getName() + "(v" + processDefinition.getVersion() + ")");
			vo.setDeployId(processDefinition.getDeploymentId());
			}
			}
			}
			return Result.ok().data(page.getRecords()).total(page.getTotal());
			}

			@Override
			@Transactional(rollbackFor = Exception.class)
			public Result projectSetProcess(ProjectProcessForm form) {
			// 查询该项目是否已经绑定过流程了，检查绑定的流程是否在运行，在运行就删了
			ProjectProcess pp = new LambdaQueryChainWrapper<>(baseMapper)
			.eq(ProjectProcess::getProjectId, form.getProjectId())
			.one();
			if (Objects.isNull(pp)) {
			throw new RuntimeException("该项目未绑定流程");
			}
			if (Objects.nonNull(pp.getProcessInsId())) {
			HistoricProcessInstance historicProcessInstance =
			historyService.createHistoricProcessInstanceQuery().processInstanceId(pp.getProcessInsId()).singleResult();
			if (Objects.nonNull(historicProcessInstance)) {
			// 删除之前流程的数据
			if (historicProcessInstance.getEndTime() != null) {
			historyService.deleteHistoricProcessInstance(historicProcessInstance.getId());
			} else {
			// 删除流程实例
			runtimeService.deleteProcessInstance(pp.getProcessInsId(), "");
			// 删除历史流程实例
			historyService.deleteHistoricProcessInstance(pp.getProcessInsId());
			}
			}
			}
			ProjectInfo project = new LambdaQueryChainWrapper<>(projectInfoMapper)
			.select(ProjectInfo::getCreateBy)
			.eq(ProjectInfo::getId, form.getProjectId())
			.one();
			if (Objects.isNull(project)) {
			throw new RuntimeException("项目不存在");
			}
			SysUser user = sysUserService.selectUserById(project.getCreateBy());
			if (Objects.isNull(user)) {
			throw new RuntimeException("项目业主单位不存在");
			}
			String processInsId = this.startPro(form.getProjectId(), form.getProcessDefId(), user.getDeptId());
			new LambdaUpdateChainWrapper<>(baseMapper)
			.eq(ProjectProcess::getProjectId, form.getProjectId())
			.set(ProjectProcess::getProcessDefId, form.getProcessDefId())
			.set(ProjectProcess::getProcessInsId, processInsId)
			.set(ProjectProcess::getDataLaunch, project.getCreateBy())
			.update();
			return Result.ok("流程变更成功");
			}

			@Override
			@Transactional(rollbackFor = Exception.class)
			public Result startProcess(Long projectId, String processDefId) {
			ProjectInfo project = new LambdaQueryChainWrapper<>(projectInfoMapper)
			.select(ProjectInfo::getCreateBy)
			.eq(ProjectInfo::getId, projectId)
			.one();
			if (Objects.isNull(project)) {
			throw new RuntimeException("项目不存在");
			}
			SysUser user = sysUserService.selectUserById(project.getCreateBy());
			if (Objects.isNull(user)) {
			throw new RuntimeException("项目业主单位不存在");
			}
			String processInsId = this.startPro(projectId, processDefId, user.getDeptId());
			ProjectProcess entity = new ProjectProcess();
			entity.setProjectId(projectId);
			entity.setProcessDefId(processDefId);
			entity.setProcessInsId(processInsId);
			entity.setDataLaunch(project.getCreateBy());
			baseMapper.insert(entity);

			return Result.ok("流程启动成功");
			}

			/**
			* 启动流程
			*
			* @param projectId
			* @param processDefId
			* @return
			*/
			private String startPro(Long projectId, String processDefId, Long createBy) {


			ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionId(processDefId)
			.latestVersion().singleResult();
			if (Objects.nonNull(processDefinition) && processDefinition.isSuspended()) {
			throw new RuntimeException("该流程已被挂起,请先激活流程");
			}
			Map<String, Object> variables = new HashMap<>(2);
			// 设置流程发起人Id到流程中
			SysUser sysUser = SecurityUtils.getLoginUser().getUser();
			identityService.setAuthenticatedUserId(sysUser.getUserId().toString());
			variables.put(ProcessConstants.PROCESS_INITIATOR, sysUser.getUserId());

			// 将该项目的申请人（业主方）作为流程中某些环节的处理人
			variables.put(ProcessConstants.DATA_LAUNCH, createBy);
			ProcessInstance processInstance = runtimeService.startProcessInstanceById(processDefId, projectId + "", variables);
			return processInstance.getId();
			}

			/**
			* 获取流程详情
			*
			* @param projectId
			* @return
			*/
			@Override
			public Result detail(Long projectId, String processId) {
			public Result detail(Long projectId, String processDefId) {
			// 项目信息
			ProjectInfo projectInfo = new LambdaQueryChainWrapper<>(projectInfoMapper)
			.select(ProjectInfo::getId, ProjectInfo::getProjectName, ProjectInfo::getProjectCode)
			@@ -100,7 +234,7 @@

			ProjectProcess projectProcess = new LambdaQueryChainWrapper<>(baseMapper)
			.eq(ProjectProcess::getProjectId, projectId)
			.eq(ProjectProcess::getFlowableProcessId, processId)
			.eq(ProjectProcess::getProcessDefId, processDefId)
			.one();
			if (Objects.isNull(projectProcess)) {
			return Result.error("该项目未设置流程");
			@@ -113,145 +247,1350 @@

			ProjectProcessDetailVO.TaskStatistics taskStatistics = new ProjectProcessDetailVO.TaskStatistics();
			// 状态统计
			taskStatistics.setTotalTaskNum(this.getTotalTaskNum(processId));
			taskStatistics.setTodoTaskNum(this.getTodoTaskNum(projectProcess.getProcessInstanceId()));
			taskStatistics.setTotalTaskNum(this.getTotalTaskNum(processDefId));
			taskStatistics.setTodoTaskNum(this.getTodoTaskNum(projectProcess.getProcessInsId()));
			taskStatistics.setRemainingTaskNum(this.getRemainingTaskNum(processDefId, projectProcess.getProcessInsId(), taskStatistics.getTotalTaskNum()));
			taskStatistics.setTimelyFinishedTaskNum(this.getTimelyTaskNum(projectProcess.getProcessInsId()));
			taskStatistics.setOvertimeTaskNum(this.getOvertimeTaskNum(projectProcess.getProcessInsId()));
			taskStatistics.setWillOvertimeTaskNum(this.getWillOvertimeTaskNum(projectProcess.getProcessInsId()));
			// taskStatistics.setCurrentTask(this.getCurrentNodeTaskList(projectProcess.getProcessInstanceId()));
			taskStatistics.setRemainingTaskNum(this.getNotFinishedTaskNum(projectProcess.getProcessInstanceId()));
			detail.setStatistics(taskStatistics);

			Result result = Result.ok();

			// 代办任务
			this.getTodoTaskList(projectProcess.getProcessInstanceId(),"", 1, 5, result);
			this.getTodoTaskList(projectProcess.getProjectId(), projectProcess.getProcessInsId(), "", 5, 1, result);
			return result.data(detail);
			}


			@Override
			public Result projectSetProcess(ProjectProcessForm form) {
			// 查询该项目是否已经绑定过流程了，检查绑定的流程是否在运行，在运行就删了
			ProjectProcess pp = new LambdaQueryChainWrapper<>(baseMapper)
			.eq(ProjectProcess::getProjectId, form.getProjectId())
			public Result taskList(com.ycl.domain.query.TaskQuery query) {
			// 获取项目对应的流程实例id
			ProjectProcess projectProcess = new LambdaQueryChainWrapper<>(baseMapper)
			.eq(ProjectProcess::getProjectId, query.getProjectId())
			.eq(ProjectProcess::getProcessDefId, query.getProcessDefId())
			.one();
			if (Objects.nonNull(pp)) {
			// TODO 处理之前绑定过的流程数据
			new LambdaUpdateChainWrapper<>(baseMapper)
			.eq(ProjectProcess::getProjectId, form.getProjectId())
			.set(ProjectProcess::getFlowableProcessId, form.getFlowableProcessId())
			.update();
			} else {
			ProjectProcess entity = ProjectProcessForm.getEntityByForm(form, null);
			baseMapper.insert(entity);
			if (Objects.isNull(projectProcess)) {
			throw new RuntimeException("该项目未配置流程");
			}
			return Result.ok("流程变更成功");
			Result ok = Result.ok();
			switch (query.getTaskType()) {
			case TaskTypeConstant.ALL:
			this.getAllUserTask(query.getProjectId(), query.getProcessDefId(), projectProcess.getProcessInsId(), query.getTaskName(), (int) query.getCurrentPage(), (int) query.getPageSize(), ok);
			break;
			case TaskTypeConstant.TODO:
			this.getTodoTaskList(query.getProjectId(), projectProcess.getProcessInsId(), query.getTaskName(), (int) query.getPageSize(), (int) query.getCurrentPage(), ok);
			ok.data(ok.get("taskList"));
			break;
			case TaskTypeConstant.CURRENT:
			break;
			case TaskTypeConstant.REMAINING:
			this.getRemainingTask(query.getProjectId(), query.getProcessDefId(), projectProcess.getProcessInsId(), query.getTaskName(), (int) query.getCurrentPage(), (int) query.getPageSize(), ok);
			break;
			case TaskTypeConstant.TIMELY:
			this.getTimelyTask(query.getProcessDefId(), projectProcess.getProcessInsId(), query.getTaskName(), (int) query.getCurrentPage(), (int) query.getPageSize(), ok);
			break;
			case TaskTypeConstant.OVERTIME:
			this.getOvertimeTask(query.getProjectId(), query.getProcessDefId(), projectProcess.getProcessInsId(), query.getTaskName(), (int) query.getCurrentPage(), (int) query.getPageSize(), ok);
			break;
			case TaskTypeConstant.WILL_OVER_TIME:
			this.getWillOvertimeTask(query.getProjectId(), query.getProcessDefId(), projectProcess.getProcessInsId(), query.getTaskName(), (int) query.getCurrentPage(), (int) query.getPageSize(), ok);
			break;
			default:
			break;

			}
			return ok;
			}

			@Override
			@Transactional(rollbackFor = Exception.class)
			public Result startProcess(String projectId, String processId) {
			ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionId(processId)
			.latestVersion().singleResult();
			if (Objects.nonNull(processDefinition) && processDefinition.isSuspended()) {
			return Result.error("该流程已被挂起,请先激活流程");
			}
			Map<String, Object> variables = new HashMap<>(2);
			// 设置流程发起人Id到流程中
			SysUser sysUser = SecurityUtils.getLoginUser().getUser();
			identityService.setAuthenticatedUserId(sysUser.getUserId().toString());
			variables.put(ProcessConstants.PROCESS_INITIATOR, sysUser.getUserId());
			ProcessInstance processInstance = runtimeService.startProcessInstanceById(processId, projectId, variables);
			// // 流程发起时跳过发起人节点
			// // 给第一步申请人节点设置任务执行人和意见
			// Task task = taskService.createTaskQuery().processInstanceId(processInstance.getProcessInstanceId()).singleResult();
			// if (Objects.nonNull(task)) {
			// taskService.addComment(task.getId(), processInstance.getProcessInstanceId(), FlowComment.NORMAL.getType(), sysUser.getNickName() + "发起流程申请");
			// taskService.complete(task.getId(), variables);
			// }
			// 项目流程关联流程实例id
			new LambdaUpdateChainWrapper<>(baseMapper)
			.eq(ProjectProcess::getProjectId, projectId)
			.eq(ProjectProcess::getFlowableProcessId, processId)
			.set(ProjectProcess::getProcessInstanceId, processInstance.getProcessInstanceId())
			.update();
			return Result.ok("流程启动成功");
			}


			private void getTodoTaskList(String processInstanceId, String name, Integer pageNum, Integer pageSize, Result result) {
			public void getIndexTodoTask(String taskName, int pageSize, int pageNum, Result result) {
			TaskQuery taskQuery = taskService.createTaskQuery()
			.active()
			.processInstanceId(processInstanceId)
			.includeProcessVariables()
			.orderByTaskCreateTime().desc();

			// TODO 传入名称查询不到数据?
			if (StringUtils.isNotBlank(name)) {
			taskQuery.processDefinitionNameLike(name);
			if (StringUtils.isNotBlank(taskName)) {
			taskQuery.processDefinitionNameLike(taskName);
			}
			if (! SecurityUtils.getLoginUser().getUser().isAdmin()) {
			taskQuery
			.or()
			.taskCandidateGroupIn(taskCommonService.getCurrentUserGroups())
			.taskCandidateUser(SecurityUtils.getUserId() + "")
			.taskAssignee(SecurityUtils.getUserId() + "")
			.endOr();
			}
			result.total(taskQuery.count());
			List<Task> taskList = taskQuery.listPage(pageSize * (pageNum - 1), pageSize);
			List<FlowTaskDto> flowList = new ArrayList<>();
			List<IndexCustomerTaskVO> vos = new ArrayList<>();
			for (Task task : taskList) {
			FlowTaskDto flowTask = new FlowTaskDto();
			IndexCustomerTaskVO taskVO = new IndexCustomerTaskVO();
			// 当前流程信息
			flowTask.setTaskId(task.getId());
			flowTask.setTaskDefKey(task.getTaskDefinitionKey());
			flowTask.setCreateTime(task.getCreateTime());
			flowTask.setProcDefId(task.getProcessDefinitionId());
			flowTask.setExecutionId(task.getExecutionId());
			flowTask.setTaskName(task.getName());
			taskVO.setTaskId(task.getId());
			taskVO.setCreateTime(task.getCreateTime());
			taskVO.setProcessDefId(task.getProcessDefinitionId());
			taskVO.setExecutionId(task.getExecutionId());
			taskVO.setTaskName(task.getName());
			taskVO.setTaskStatus(TaskStatusEnum.TODO);
			// 流程定义信息
			ProcessDefinition pd = repositoryService.createProcessDefinitionQuery()
			.processDefinitionId(task.getProcessDefinitionId())
			.singleResult();
			flowTask.setDeployId(pd.getDeploymentId());
			flowTask.setProcDefName(pd.getName());
			flowTask.setProcDefVersion(pd.getVersion());
			flowTask.setProcInsId(task.getProcessInstanceId());
			taskVO.setDeployId(pd.getDeploymentId());
			taskVO.setProcessName(pd.getName());
			taskVO.setProcessInsId(task.getProcessInstanceId());
			taskVO.setTaskDefinitionKey(task.getTaskDefinitionKey());

			// 流程项目信息
			ProjectInfo project = baseMapper.getProjectInfo(task.getProcessInstanceId());
			if (Objects.nonNull(project)) {
			taskVO.setProjectId(project.getId());
			taskVO.setProjectName(project.getProjectName());
			} else {
			continue;
			}

			// 流程发起人信息
			HistoricProcessInstance historicProcessInstance = historyService.createHistoricProcessInstanceQuery()
			.processInstanceId(task.getProcessInstanceId())
			.singleResult();
			SysUser startUser = sysUserService.selectUserById(Long.parseLong(historicProcessInstance.getStartUserId()));
			flowTask.setStartUserId(startUser.getUserId().toString());
			flowTask.setStartUserName(startUser.getNickName());
			flowTask.setStartDeptName(Objects.nonNull(startUser.getDept()) ? startUser.getDept().getDeptName() : "");
			this.setPromoterInfo(taskVO);

			// 一个任务可能有多个候选人/组，所以需要使用list
			List<Long> handlerIds = new ArrayList<>(2);
			List<String> handlerNames = new ArrayList<>(2);
			List<Long> handlerUnitIds = new ArrayList<>(2);
			List<String> handlerUnitNames = new ArrayList<>(2);
			taskVO.setHandlerId(handlerIds);
			taskVO.setHandlerName(handlerNames);
			taskVO.setHandlerUnitId(handlerUnitIds);
			taskVO.setHandlerUnitName(handlerUnitNames);

			// 流程处理人信息
			List<IdentityLink> identityLinksForTask = taskService.getIdentityLinksForTask(task.getId());
			List<IdentityLink> identityLinks = taskService.getIdentityLinksForTask(task.getId());
			// Boolean aboutMe = taskCommonService.taskAboutMe(identityLinks);
			// if (! aboutMe) {
			// continue;
			// }
			for (IdentityLinkInfo identityLink : identityLinks) {
			// 绑定的是用户，查出用户姓名、部门
			if (StringUtils.isNotBlank(identityLink.getUserId())) {
			taskVO.setHandlerType(HandlerTypeEnum.USER);
			SysUser sysUser = sysUserService.selectUserById(Long.parseLong(identityLink.getUserId()));
			if (Objects.nonNull(sysUser)) {
			handlerIds.add(sysUser.getUserId());
			handlerNames.add(sysUser.getNickName());
			if (Objects.nonNull(sysUser.getDept())) {
			handlerUnitIds.add(sysUser.getDept().getDeptId());
			handlerUnitNames.add(sysUser.getDept().getDeptName());
			}
			}
			// 绑定的是角色或者部门
			} else if (StringUtils.isNotBlank(identityLink.getGroupId())) {
			if (identityLink.getGroupId().startsWith("dept")) { // 部门的id是加了前缀的如：dept:1
			taskVO.setHandlerType(HandlerTypeEnum.DEPT);
			String[] split = identityLink.getGroupId().split(":");
			if (split.length > 1) {
			// 部门
			SysDept dept = sysDeptService.selectDeptById(Long.parseLong(split[1]));
			if (Objects.nonNull(dept)) {
			handlerUnitIds.add(dept.getDeptId());
			handlerUnitNames.add(dept.getDeptName());
			}
			}
			} else {
			taskVO.setHandlerType(HandlerTypeEnum.ROLE);
			SysRole role = sysRoleService.selectRoleById(Long.parseLong(identityLink.getGroupId()));
			if (Objects.nonNull(role)) {
			handlerUnitIds.add(role.getRoleId());
			handlerUnitNames.add(role.getRoleName());
			}
			}
			}
			}

			this.distinctVo(taskVO);
			vos.add(taskVO);
			}
			if (vos.size() < pageSize) {
			result.total(vos.size());
			}
			result.put("taskList", vos);
			}

			@Override
			public void getAllTodoTask(String taskName, int pageSize, int pageNum, Result result) {
			TaskQuery taskQuery = taskService.createTaskQuery()
			.active()
			.includeProcessVariables()
			.includeIdentityLinks()
			.orderByTaskCreateTime().desc();

			if (StringUtils.isNotBlank(taskName)) {
			taskQuery.processDefinitionNameLike(taskName);
			}
			result.total(taskQuery.count());
			List<Task> taskList = taskQuery.listPage(pageSize * (pageNum - 1), pageSize);
			List<CustomerTaskVO> vos = new ArrayList<>();
			for (Task task : taskList) {
			CustomerTaskVO taskVO = new CustomerTaskVO();
			// 当前流程信息
			taskVO.setTaskId(task.getId());
			taskVO.setCreateTime(task.getCreateTime());
			taskVO.setProcessDefId(task.getProcessDefinitionId());
			taskVO.setExecutionId(task.getExecutionId());
			taskVO.setTaskName(task.getName());
			taskVO.setTaskStatus(TaskStatusEnum.TODO);
			// 流程定义信息
			ProcessDefinition pd = repositoryService.createProcessDefinitionQuery()
			.processDefinitionId(task.getProcessDefinitionId())
			.singleResult();
			taskVO.setDeployId(pd.getDeploymentId());
			taskVO.setProcessName(pd.getName());
			taskVO.setProcessInsId(task.getProcessInstanceId());
			taskVO.setTaskDefinitionKey(task.getTaskDefinitionKey());

			// 流程发起人信息
			this.setPromoterInfo(taskVO);

			// 一个任务可能有多个候选人/组，所以需要使用list
			List<Long> handlerIds = new ArrayList<>(2);
			List<String> handlerNames = new ArrayList<>(2);
			List<Long> handlerUnitIds = new ArrayList<>(2);
			List<String> handlerUnitNames = new ArrayList<>(2);

			// 流程处理人信息
			List<? extends IdentityLinkInfo> identityLinks = task.getIdentityLinks();
			for (IdentityLinkInfo identityLink : identityLinks) {
			// 绑定的是用户，查出用户姓名、部门
			if (StringUtils.isNotBlank(identityLink.getUserId())) {
			taskVO.setHandlerType(HandlerTypeEnum.USER);
			SysUser sysUser = sysUserService.selectUserById(Long.parseLong(identityLink.getUserId()));
			if (Objects.nonNull(sysUser)) {
			handlerIds.add(sysUser.getUserId());
			handlerNames.add(sysUser.getNickName());
			if (Objects.nonNull(sysUser.getDept())) {
			handlerUnitIds.add(sysUser.getDept().getDeptId());
			handlerUnitNames.add(sysUser.getDept().getDeptName());
			}
			}
			// 绑定的是角色或者部门
			} else if (StringUtils.isNotBlank(identityLink.getGroupId())) {
			if (identityLink.getGroupId().startsWith("dept")) { // 部门的id是加了前缀的如：dept:1
			taskVO.setHandlerType(HandlerTypeEnum.DEPT);
			String[] split = identityLink.getGroupId().split(":");
			if (split.length > 1) {
			// 部门
			SysDept dept = sysDeptService.selectDeptById(Long.parseLong(split[1]));
			if (Objects.nonNull(dept)) {
			handlerUnitIds.add(dept.getDeptId());
			handlerUnitNames.add(dept.getDeptName());
			}
			}
			} else {
			taskVO.setHandlerType(HandlerTypeEnum.ROLE);
			SysRole role = sysRoleService.selectRoleById(Long.parseLong(identityLink.getGroupId()));
			if (Objects.nonNull(role)) {
			handlerUnitIds.add(role.getRoleId());
			handlerUnitNames.add(role.getRoleName());
			}
			}
			}
			}
			vos.add(taskVO);
			}
			result.put("taskList", vos);
			}

			@Override
			public Result detailByProcessInsId(com.ycl.domain.query.TaskQuery query) {
			List<ProjectProcess> list = new LambdaQueryChainWrapper<>(baseMapper)
			.eq(ProjectProcess::getProcessInsId, query.getProcessInsId())
			.eq(ProjectProcess::getProcessDefId, query.getProcessDefId())
			.list();
			return Result.ok().data(list);
			}

			@Override
			public Result taskIsAuditing(String processDefinitionId, String taskId) {
			Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
			BpmnModel bpmnModel = repositoryService.getBpmnModel(processDefinitionId);
			Collection<Process> processes = bpmnModel.getProcesses();
			Boolean needAuditing = Boolean.FALSE;
			for (Process process : processes) {
			Collection<FlowElement> flowElements = process.getFlowElements();
			for (FlowElement flowElement : flowElements) {
			if (flowElement instanceof UserTask && flowElement.getId().equals(task.getTaskDefinitionKey())) {
			UserTask userTask = (UserTask) flowElement;
			needAuditing = taskCommonService.checkHasExeProperty(userTask.getExtensionElements().get("properties"), ProcessConstants.EXTENSION_PROPERTY_NEED_AUDITING_TEXT);
			break;
			}

			}
			}
			return Result.ok().data(needAuditing);
			}

			@Override
			public Result taskDelegation(TaskDelegationForm form) {
			Task task = taskService.createTaskQuery().taskId(form.getTaskId()).singleResult();
			if (Objects.isNull(task)) {
			throw new RuntimeException("未在运行任务中找到该任务，无法执行转办操作");
			}
			List<IdentityLink> identityLinksForTask = taskService.getIdentityLinksForTask(task.getId());
			// 转办之前的处理人
			List<String> beforeHandlerIds = new ArrayList<>(2);
			// 转办之前的处理人类型
			HandlerTypeEnum beforeHandlerType = null;
			// 需要先移除之前的处理人
			for (IdentityLinkInfo identityLink : identityLinksForTask) {
			if (StringUtils.isNotBlank(identityLink.getUserId())) {
			beforeHandlerIds.add(identityLink.getUserId());
			beforeHandlerType = HandlerTypeEnum.USER;
			if (IdentityLinkType.ASSIGNEE.equals(identityLink.getType())) {
			taskService.deleteUserIdentityLink(task.getId(), identityLink.getUserId(), IdentityLinkType.ASSIGNEE);
			} else {
			taskService.deleteCandidateUser(task.getId(), identityLink.getUserId());
			}
			} else if (StringUtils.isNotBlank(identityLink.getGroupId())) {
			beforeHandlerIds.add(identityLink.getGroupId());
			if (identityLink.getGroupId().contains("dept")) {
			beforeHandlerType = HandlerTypeEnum.DEPT;
			} else {
			beforeHandlerType = HandlerTypeEnum.ROLE;
			}
			// 从候选组中删除这个组，便不能申领执行任务了
			taskService.deleteCandidateGroup(task.getId(), identityLink.getGroupId());
			}
			}
			DelegateData jsonData = new DelegateData();
			jsonData.setBeforeHandlerIds(beforeHandlerIds);
			jsonData.setBeforeHandlerType(beforeHandlerType);

			List<String> afterHandlerIds = new ArrayList<>(2);
			// 再新增处理人
			switch (form.getPeopleType()) {
			case FIX_USER:
			// 指定用户的话，只能选一个用户
			taskService.setAssignee(task.getId(), form.getTargetId());
			afterHandlerIds.add(form.getTargetId());
			break;
			case USER:
			// 用户组的话，可以选多个用户
			String[] userList = form.getTargetId().split(",");
			for (String userId : userList) {
			taskService.addCandidateUser(task.getId(), userId);
			}
			afterHandlerIds.addAll(List.of(userList));
			break;
			case DEPT:
			String[] deptList = form.getTargetId().split(",");
			for (String deptId : deptList) {
			// 添加候选组，便可以申领执行任务了
			taskService.addCandidateGroup(task.getId(), deptId);
			}
			List<String> deptIds = Arrays.stream(deptList).map(id -> {
			// 因为部门的id是加了 dept:前缀的，用于区分部门和角色这两个组的概念
			String[] split = id.split(":");
			return split[1];
			}).collect(Collectors.toList());
			afterHandlerIds.addAll(deptIds);
			break;
			case ROLE:
			String[] roleList = form.getTargetId().split(",");
			for (String roleId : roleList) {
			taskService.addCandidateGroup(task.getId(), roleId);
			}
			afterHandlerIds.addAll(List.of(roleList));
			break;
			default:
			break;
			}
			jsonData.setAfterHandlerIds(afterHandlerIds);
			jsonData.setAfterHandlerType(form.getPeopleType());
			// 发布转办事件
			publisher.publishEvent(new TaskLogEvent(this, form.getProjectId(), form.getProcessInsId(), task.getId(), ProcessLogEventTypeEnum.DELEGATE, jsonData));

			return Result.ok("转办成功");
			}

			@Override
			@Transactional(rollbackFor = Exception.class)
			public Result taskJump(TaskJumpForm form) {
			Task task = taskService.createTaskQuery().taskId(form.getTaskId()).processInstanceId(form.getProcessInsId()).singleResult();
			if (Objects.nonNull(task)) {
			// 添加跳过日志
			publisher.publishEvent(new TaskLogEvent(this, form.getProjectId(), form.getProcessInsId(), form.getTaskId(), ProcessLogEventTypeEnum.JUMP, null));
			// 查出该任务绑定的表单

			Map<String, Object> data = new HashMap<>(1);
			if (StringUtils.isNotBlank(task.getFormKey())) {
			SysForm sysForm = formService.selectSysFormById(Long.parseLong(task.getFormKey()));
			if (Objects.nonNull(sysForm)) {
			data.put(ProcessConstants.TASK_FORM_KEY, JSONObject.parseObject(sysForm.getFormContent()));
			}
			}
			// 完成任务
			flowTaskService.completeSubmitForm(form.getTaskId(), data);
			}
			return Result.ok("操作成功");
			}

			/**
			* 查询待办任务
			*
			* @param projectId
			* @param processInsId
			* @param taskName
			* @param pageSize
			* @param pageNum
			* @param result
			*/
			public void getTodoTaskList(Long projectId, String processInsId, String taskName, int pageSize, int pageNum, Result result) {
			TaskQuery taskQuery = taskService.createTaskQuery()
			.active()
			.processInstanceId(processInsId)
			.includeProcessVariables()
			.orderByTaskCreateTime().desc();

			if (StringUtils.isNotBlank(taskName)) {
			taskQuery.processDefinitionNameLike(taskName);
			}
			result.total(taskQuery.count());
			List<Task> taskList = taskQuery.listPage(pageSize * (pageNum - 1), pageSize);
			List<CustomerTaskVO> vos = new ArrayList<>();
			for (Task task : taskList) {
			CustomerTaskVO taskVO = new CustomerTaskVO();
			this.setRuntimeTaskInfo(task, taskVO, projectId);
			vos.add(taskVO);
			}
			result.put("taskList", vos);
			}

			/**
			* 获取所有任务
			*
			* @param projectId 项目id
			* @param processDefinitionId 流程运行id
			* @param processInsId 流程实例id
			* @param pageNum
			* @param pageSize
			* @param result
			* @return
			*/
			private List<CustomerTaskVO> getAllUserTask(Long projectId, String processDefinitionId, String processInsId, String taskName, Integer pageNum, Integer pageSize, Result result) {
			int startNum = pageSize * (pageNum - 1);
			int endNum = startNum + pageSize;
			List<UserTask> allUserTaskElement = this.getAllUserTaskElement(processDefinitionId);
			if (startNum >= allUserTaskElement.size()) {
			// 如果起始索引超出了列表的大小，返回一个空列表
			return new ArrayList<>();
			}
			if (StringUtils.isNotBlank(taskName)) {
			// 模拟模糊查询
			allUserTaskElement = allUserTaskElement.stream().filter(taskEl -> taskEl.getName().contains(taskName)).collect(Collectors.toList());
			}
			result.total(allUserTaskElement.size());
			int end = Math.min(endNum, allUserTaskElement.size());
			List<UserTask> userTasks = allUserTaskElement.subList(startNum, end);
			// 查出流程
			ProcessInstance process = runtimeService.createProcessInstanceQuery().processInstanceId(processInsId).singleResult();
			if (Objects.isNull(process)) {
			// 如果运行时找不到说明是已完成的流程，直接查历史任务
			List<CustomerTaskVO> vos = this.getFinishedProcessTaskInfo(userTasks, processInsId, processDefinitionId);
			result.data(vos);
			return vos;
			}
			// 判断任务状态
			List<CustomerTaskVO> vos = userTasks.stream().map(userTask -> {
			CustomerTaskVO vo = new CustomerTaskVO();
			vo.setProcessInsId(process.getId());
			vo.setProcessDefId(processDefinitionId);
			vo.setDeployId(process.getDeploymentId());
			vo.setTaskName(userTask.getName());
			vo.setProcessName(process.getProcessDefinitionName());
			Task task = taskService.createTaskQuery()
			.processInstanceId(process.getId())
			.taskDefinitionKey(userTask.getId())
			.singleResult();

			// 一个任务可能有多个候选人/组，所以需要使用list
			List<Long> handlerIds = new ArrayList<>(2);
			List<String> handlerNames = new ArrayList<>(2);
			List<Long> handlerUnitIds = new ArrayList<>(2);
			List<String> handlerUnitNames = new ArrayList<>(2);
			vo.setHandlerId(handlerIds);
			vo.setHandlerName(handlerNames);
			vo.setHandlerUnitId(handlerUnitIds);
			vo.setHandlerUnitName(handlerUnitNames);

			if (Objects.isNull(task)) {
			// 如果任务在运行时没找到，那么可能为未开始或者已完成，需要从历史任务中再找一下
			List<HistoricTaskInstance> historicTasks = historyService.createHistoricTaskInstanceQuery()
			.processInstanceId(process.getProcessInstanceId())
			.taskDefinitionKey(userTask.getId())
			.includeIdentityLinks()
			.orderByHistoricTaskInstanceStartTime()
			.desc()
			.list();
			if (CollectionUtils.isEmpty(historicTasks)) {
			vo.setPromoterName("暂无");
			vo.setPromoterUnitName("暂无");
			// 未开始的任务，其关联的用户组这些都可以从UserTask中拿到，因为本身未开始的任务是没有task的，所以这里直接查
			if (StringUtils.isNotBlank(userTask.getAssignee())) {
			vo.setHandlerType(HandlerTypeEnum.USER);
			// 处理变量表达式
			if (userTask.getAssignee().contains(ProcessConstants.DATA_LAUNCH)) {
			this.varReview(vo, projectId, processInsId);
			} else {
			SysUser sysUser = sysUserService.selectUserById(Long.parseLong(userTask.getAssignee()));
			if (Objects.nonNull(sysUser)) {
			handlerIds.add(sysUser.getUserId());
			handlerNames.add(sysUser.getNickName());
			if (Objects.nonNull(sysUser.getDept())) {
			handlerUnitIds.add(sysUser.getDept().getDeptId());
			handlerUnitNames.add(sysUser.getDept().getDeptName());
			}
			}
			}
			} else if (CollectionUtil.isNotEmpty(userTask.getCandidateGroups())) {
			List<String> groupIds = userTask.getCandidateGroups();
			for (String groupId : groupIds) {
			if (groupId.startsWith("dept")) { // 部门的id是加了前缀的如：dept:1
			vo.setHandlerType(HandlerTypeEnum.DEPT);
			String[] split = groupId.split(":");
			if (split.length > 1) {
			// 部门
			SysDept dept = sysDeptService.selectDeptById(Long.parseLong(split[1]));
			if (Objects.nonNull(dept)) {
			handlerUnitIds.add(dept.getDeptId());
			handlerUnitNames.add(dept.getDeptName());

			}
			}
			} else {
			vo.setHandlerType(HandlerTypeEnum.ROLE);
			SysRole role = sysRoleService.selectRoleById(Long.parseLong(groupId));
			if (Objects.nonNull(role)) {
			handlerUnitIds.add(role.getRoleId());
			handlerUnitNames.add(role.getRoleName());
			}
			}
			}
			}
			vo.setTaskStatus(TaskStatusEnum.NOT_START);
			} else {
			vo.setTaskStatus(TaskStatusEnum.FINISHED);
			// 如果是已完成的，信息需要单独赋值
			vo.setTaskId(historicTasks.get(0).getId());
			vo.setExecutionId(historicTasks.get(0).getExecutionId());
			vo.setCreateTime(historicTasks.get(0).getStartTime());

			// 查询实际处理人
			long handlerUserId = Long.parseLong(historicTasks.get(0).getAssignee());
			SysUser handlerUser = sysUserService.selectUserById(handlerUserId);
			if (Objects.nonNull(handlerUser)) {
			handlerIds.add(handlerUserId);
			handlerNames.add(handlerUser.getNickName());
			vo.setActualHandlerUserId(historicTasks.get(0).getAssignee());
			vo.setActualHandlerUserName(handlerUser.getNickName());
			}
			vo.setTaskDefinitionKey(historicTasks.get(0).getTaskDefinitionKey());
			this.setPromoterAndHandler(vo, historicTasks.get(0).getIdentityLinks());
			}
			} else {
			vo.setTaskStatus(TaskStatusEnum.TODO);
			vo.setTaskId(task.getId());
			vo.setExecutionId(task.getExecutionId());
			vo.setCreateTime(task.getCreateTime());
			vo.setTaskDefinitionKey(task.getTaskDefinitionKey());

			this.setPromoterAndHandler(vo, null);
			this.setRuntimeTaskInfo(task, vo, projectId);
			}
			this.distinctVo(vo);
			return vo;
			}).collect(Collectors.toList());
			result.data(vos);
			return vos;
			}

			/**
			* 查询已完成的流程的任务信息
			*
			* @param userTasks 任务节点列表
			* @param processInsId 流程实例id
			* @param processDefId 流程定义id
			* @return
			*/
			private List<CustomerTaskVO> getFinishedProcessTaskInfo(List<UserTask> userTasks, String processInsId, String processDefId) {
			HistoricProcessInstance hisProcess = historyService.createHistoricProcessInstanceQuery().processInstanceId(processInsId).singleResult();
			List<CustomerTaskVO> vos = userTasks.stream().map(userTask -> {
			CustomerTaskVO vo = new CustomerTaskVO();
			vo.setProcessInsId(hisProcess.getId());
			vo.setProcessDefId(processDefId);
			vo.setDeployId(hisProcess.getDeploymentId());
			vo.setTaskName(userTask.getName());
			vo.setProcessName(hisProcess.getProcessDefinitionName());

			// 查多个是因为驳回后会查出两条及以上，取最新一条
			List<HistoricTaskInstance> hisTaskList = historyService.createHistoricTaskInstanceQuery()
			.processInstanceId(hisProcess.getId())
			.taskDefinitionKey(userTask.getId()).includeIdentityLinks()
			.orderByHistoricTaskInstanceStartTime()
			.desc()
			.list();

			vo.setTaskStatus(TaskStatusEnum.FINISHED);
			// 如果是已完成的，信息需要单独赋值
			vo.setTaskId(hisTaskList.get(0).getId());
			vo.setExecutionId(hisTaskList.get(0).getExecutionId());
			vo.setCreateTime(hisTaskList.get(0).getStartTime());
			// 查询实际处理人
			long handlerUserId = Long.parseLong(hisTaskList.get(0).getAssignee());
			SysUser handlerUser = sysUserService.selectUserById(handlerUserId);
			if (Objects.nonNull(handlerUser)) {

			vo.setActualHandlerUserId(hisTaskList.get(0).getAssignee());
			vo.setActualHandlerUserName(handlerUser.getNickName());
			}
			vo.setTaskDefinitionKey(hisTaskList.get(0).getTaskDefinitionKey());
			this.setPromoterAndHandler(vo, hisTaskList.get(0).getIdentityLinks());

			return vo;
			}).collect(Collectors.toList());
			return vos;
			}

			/**
			* 设置运行时任务的信息
			*
			* @param task 任务
			* @param taskVO 任务vo
			* @param projectId 项目id
			*/
			private void setRuntimeTaskInfo(Task task, CustomerTaskVO taskVO, Long projectId) {
			// 当前流程信息
			taskVO.setTaskId(task.getId());
			taskVO.setCreateTime(task.getCreateTime());
			taskVO.setProcessDefId(task.getProcessDefinitionId());
			taskVO.setExecutionId(task.getExecutionId());
			taskVO.setTaskName(task.getName());
			taskVO.setTaskStatus(TaskStatusEnum.TODO);
			// 流程定义信息
			ProcessInstance process = runtimeService.createProcessInstanceQuery().processInstanceId(task.getProcessInstanceId()).singleResult();
			String deployId = "";
			String processName = "";
			if (Objects.nonNull(process)) {
			deployId = process.getDeploymentId();
			processName = process.getProcessDefinitionName();
			} else {
			HistoricProcessInstance hisProcess = historyService.createHistoricProcessInstanceQuery().processInstanceId(task.getProcessInstanceId()).singleResult();
			deployId = hisProcess.getDeploymentId();
			processName = hisProcess.getProcessDefinitionName();
			}
			taskVO.setDeployId(deployId);
			taskVO.setProcessName(processName);
			taskVO.setProcessInsId(task.getProcessInstanceId());
			taskVO.setTaskDefinitionKey(task.getTaskDefinitionKey());

			// 流程发起人信息
			this.setPromoterInfo(taskVO);

			// 一个任务可能有多个候选人/组，所以需要使用list
			List<Long> handlerIds = new ArrayList<>(2);
			List<String> handlerNames = new ArrayList<>(2);
			List<Long> handlerUnitIds = new ArrayList<>(2);
			List<String> handlerUnitNames = new ArrayList<>(2);
			taskVO.setHandlerId(handlerIds);
			taskVO.setHandlerName(handlerNames);
			taskVO.setHandlerUnitId(handlerUnitIds);
			taskVO.setHandlerUnitName(handlerUnitNames);

			// 流程处理人信息
			List<IdentityLink> identityLinksForTask = taskService.getIdentityLinksForTask(task.getId());
			for (IdentityLinkInfo identityLink : identityLinksForTask) {
			// if (StringUtils.isBlank(((IdentityLinkEntityImpl)identityLink).getId())) {
			// continue;
			// }
			// 绑定的是用户，查出用户姓名、部门
			if (StringUtils.isNotBlank(identityLink.getUserId())) {
			// 处理变量表达式
			if (identityLink.getUserId().contains(ProcessConstants.DATA_LAUNCH)) {
			this.varReview(taskVO, projectId, task.getProcessInstanceId());
			continue;
			}
			taskVO.setHandlerType(HandlerTypeEnum.USER);
			SysUser sysUser = sysUserService.selectUserById(Long.parseLong(identityLink.getUserId()));
			if (Objects.nonNull(sysUser)) {
			handlerIds.add(sysUser.getUserId());
			handlerNames.add(sysUser.getNickName());
			if (Objects.nonNull(sysUser.getDept())) {
			handlerUnitIds.add(sysUser.getDept().getDeptId());
			handlerUnitNames.add(sysUser.getDept().getDeptName());
			}
			}
			// 绑定的是角色或者部门
			} else if (StringUtils.isNotBlank(identityLink.getGroupId())) {
			if (identityLink.getGroupId().startsWith("dept")) { // 部门的id是加了前缀的如：dept:1
			taskVO.setHandlerType(HandlerTypeEnum.DEPT);
			String[] split = identityLink.getGroupId().split(":");
			if (split.length > 1) {
			// 部门
			SysDept dept = sysDeptService.selectDeptById(Long.parseLong(split[1]));
			if (Objects.nonNull(dept)) {
			handlerUnitIds.add(dept.getDeptId());
			handlerUnitNames.add(dept.getDeptName());
			}
			}
			} else {
			taskVO.setHandlerType(HandlerTypeEnum.ROLE);
			SysRole role = sysRoleService.selectRoleById(Long.parseLong(identityLink.getGroupId()));
			if (Objects.nonNull(role)) {
			handlerUnitIds.add(Long.parseLong(identityLink.getGroupId()));
			handlerUnitNames.add(role.getRoleName());
			}
			}
			}

			this.distinctVo(taskVO);
			}
			}

			/**
			* 统计按时完成的任务
			*
			* @param processInsId 流程实例id
			* @return
			*/
			private Long getTimelyTaskNum(String processInsId) {
			// 查出时间正常的任务id
			List<String> taskKeyList = new LambdaQueryChainWrapper<>(processCodingService.getBaseMapper())
			.select(ProcessCoding::getTaskDefKey)
			.eq(ProcessCoding::getProcessInsId, processInsId)
			.eq(ProcessCoding::getOvertimeStatus, ProcessOverTimeConstants.NORMAL)
			.list()
			.stream()
			.map(ProcessCoding::getTaskDefKey)
			.collect(Collectors.toList());
			if (CollectionUtils.isEmpty(taskKeyList)) {
			return 0L;
			}
			// 查出所有已完成的任务
			return historyService.createHistoricTaskInstanceQuery()
			.processInstanceId(processInsId)
			.finished()
			.caseDefinitionKeyIn(taskKeyList)
			.count();
			}

			/**
			* 查询按时完成的任务
			*
			* @param processDefinitionId 流程定义id
			* @param processInsId 流程实例id
			* @param taskName 任务名称--搜索条件
			* @param pageNum
			* @param pageSize
			* @param result
			* @return
			*/
			private List<CustomerTaskVO> getTimelyTask(String processDefinitionId, String processInsId, String taskName, Integer pageNum, Integer pageSize, Result result) {
			int startNum = pageSize * (pageNum - 1);
			int endNum = startNum + pageSize;

			// 查出时间正常的任务id
			List<String> taskKeyList = new LambdaQueryChainWrapper<>(processCodingService.getBaseMapper())
			.select(ProcessCoding::getTaskDefKey)
			.eq(ProcessCoding::getProcessInsId, processInsId)
			.eq(ProcessCoding::getOvertimeStatus, ProcessOverTimeConstants.NORMAL)
			.list()
			.stream()
			.map(ProcessCoding::getTaskDefKey)
			.collect(Collectors.toList());

			List<HistoricTaskInstance> finishedTaskList = new ArrayList<>();
			if (! CollectionUtils.isEmpty(taskKeyList)) {
			// 查出所有已完成的任务
			finishedTaskList = historyService.createHistoricTaskInstanceQuery()
			.processInstanceId(processInsId)
			.finished()
			.taskNameLike(taskName)
			.caseDefinitionKeyIn(taskKeyList)
			.includeIdentityLinks()
			.list();
			}

			if (startNum >= finishedTaskList.size()) {
			// 如果起始索引超出了列表的大小，返回一个空列表
			return new ArrayList<>();
			}
			result.total(finishedTaskList.size());
			int end = Math.min(endNum, finishedTaskList.size());
			List<HistoricTaskInstance> pageFinishedTaskList = finishedTaskList.subList(startNum, end);
			List<String> taskDefs = pageFinishedTaskList.stream().map(HistoricTaskInstance::getTaskDefinitionKey).collect(Collectors.toList());
			Map<String, HistoricTaskInstance> keyMap = pageFinishedTaskList.stream().collect(Collectors.toMap(HistoricTaskInstance::getTaskDefinitionKey, his -> his));

			// 得到目标任务对应的定义
			List<UserTask> finishedUserTaskElement = this.getAllUserTaskElement(processDefinitionId).stream().filter(el -> taskDefs.contains(el.getId())).collect(Collectors.toList());
			// 查出流程

			ProcessInstance process = runtimeService.createProcessInstanceQuery().processInstanceId(processInsId).singleResult();
			String deployId = "";
			String processName = "";
			if (Objects.nonNull(process)) {
			deployId = process.getDeploymentId();
			processName = process.getProcessDefinitionName();
			} else {
			HistoricProcessInstance hisProcess = historyService.createHistoricProcessInstanceQuery().processInstanceId(processInsId).singleResult();
			deployId = hisProcess.getDeploymentId();
			processName = hisProcess.getProcessDefinitionName();
			}

			String finalDeployId = deployId;
			String finalProcessName = processName;
			List<CustomerTaskVO> vos = finishedUserTaskElement.stream().map(userTask -> {
			CustomerTaskVO vo = new CustomerTaskVO();
			vo.setProcessInsId(processInsId);
			vo.setProcessDefId(processDefinitionId);
			vo.setDeployId(finalDeployId);
			vo.setTaskName(userTask.getName());
			vo.setProcessName(finalProcessName);

			// 一个任务可能有多个候选人/组，所以需要使用list
			List<Long> handlerIds = new ArrayList<>(2);
			List<String> handlerNames = new ArrayList<>(2);
			List<Long> handlerUnitIds = new ArrayList<>(2);
			List<String> handlerUnitNames = new ArrayList<>(2);
			vo.setHandlerId(handlerIds);
			vo.setHandlerName(handlerNames);
			vo.setHandlerUnitId(handlerUnitIds);
			vo.setHandlerUnitName(handlerUnitNames);

			HistoricTaskInstance hisTask = keyMap.get(userTask.getId());
			if (Objects.nonNull(hisTask)) {
			vo.setTaskStatus(TaskStatusEnum.FINISHED);
			// 如果是已完成的，信息需要单独赋值
			vo.setTaskId(hisTask.getId());
			vo.setExecutionId(hisTask.getExecutionId());
			vo.setCreateTime(hisTask.getStartTime());

			// 查询实际处理人
			long handlerUserId = Long.parseLong(hisTask.getAssignee());
			SysUser handlerUser = sysUserService.selectUserById(handlerUserId);
			if (Objects.nonNull(handlerUser)) {
			handlerIds.add(handlerUserId);
			handlerNames.add(handlerUser.getNickName());
			vo.setActualHandlerUserId(hisTask.getAssignee());
			vo.setActualHandlerUserName(handlerUser.getNickName());
			}
			vo.setTaskDefinitionKey(hisTask.getTaskDefinitionKey());
			this.setPromoterAndHandler(vo, hisTask.getIdentityLinks());
			}

			this.distinctVo(vo);
			return vo;
			}).collect(Collectors.toList());
			result.data(vos);
			return vos;
			}


			/**
			* 统计超时的任务数
			*
			* @param processInsId 流程实例id
			* @return
			*/
			private Long getOvertimeTaskNum(String processInsId) {
			// 查出时间正常的任务id
			List<String> taskKeyList = new LambdaQueryChainWrapper<>(processCodingService.getBaseMapper())
			.select(ProcessCoding::getTaskDefKey)
			.eq(ProcessCoding::getProcessInsId, processInsId)
			.eq(ProcessCoding::getOvertimeStatus, ProcessOverTimeConstants.OVERTIME)
			.list()
			.stream()
			.map(ProcessCoding::getTaskDefKey)
			.collect(Collectors.toList());
			if (CollectionUtils.isEmpty(taskKeyList)) {
			return 0L;
			}
			// 查出所有已完成的任务
			return taskService.createTaskQuery()
			.processInstanceId(processInsId)
			.caseDefinitionKeyIn(taskKeyList)
			.count();
			}

			/**
			* 查询超时的任务
			*
			* @param projectId 项目id
			* @param processDefinitionId 流程定义id
			* @param processInsId 流程实例id
			* @param taskName 任务名称--搜索条件
			* @param pageNum
			* @param pageSize
			* @param result
			* @return
			*/
			private List<CustomerTaskVO> getOvertimeTask(Long projectId, String processDefinitionId, String processInsId, String taskName, Integer pageNum, Integer pageSize, Result result) {
			int startNum = pageSize * (pageNum - 1);
			int endNum = startNum + pageSize;

			// 查出即将超时的任务
			List<String> taskKeyList = new LambdaQueryChainWrapper<>(processCodingService.getBaseMapper())
			.select(ProcessCoding::getTaskDefKey)
			.eq(ProcessCoding::getProcessInsId, processInsId)
			.eq(ProcessCoding::getOvertimeStatus, ProcessOverTimeConstants.OVERTIME)
			.list()
			.stream()
			.map(ProcessCoding::getTaskDefKey)
			.collect(Collectors.toList());

			List<Task> taskList = new ArrayList<>();
			// 查出所有正在处理(运行时)的任务
			if (! CollectionUtils.isEmpty(taskKeyList)) {
			taskList = taskService.createTaskQuery()
			.processInstanceId(processInsId)
			.taskNameLike(taskName)
			.caseDefinitionKeyIn(taskKeyList)
			.list();
			}

			if (startNum >= taskList.size()) {
			// 如果起始索引超出了列表的大小，返回一个空列表
			return new ArrayList<>();
			}
			result.total(taskList.size());
			int end = Math.min(endNum, taskList.size());
			List<Task> pageTaskList = taskList.subList(startNum, end);
			List<String> taskDefs = pageTaskList.stream().map(Task::getTaskDefinitionKey).collect(Collectors.toList());
			Map<String, Task> keyMap = pageTaskList.stream().collect(Collectors.toMap(Task::getTaskDefinitionKey, his -> his));

			// 得到目标任务对应的定义
			List<UserTask> finishedUserTaskElement = this.getAllUserTaskElement(processDefinitionId).stream().filter(el -> taskDefs.contains(el.getId())).collect(Collectors.toList());

			// 查询任务相关信息
			List<CustomerTaskVO> vos = finishedUserTaskElement.stream().map(userTask -> {
			Task task = keyMap.get(userTask.getId());
			CustomerTaskVO vo = new CustomerTaskVO();
			this.setRuntimeTaskInfo(task, vo, projectId);
			return vo;
			}).collect(Collectors.toList());
			result.data(vos);
			return vos;
			}

			/**
			* 统计即将超时的任务数
			*
			* @param processInsId 流程实例id
			* @return
			*/
			private Long getWillOvertimeTaskNum(String processInsId) {
			// 查出时间正常的任务id
			List<String> taskKeyList = new LambdaQueryChainWrapper<>(processCodingService.getBaseMapper())
			.select(ProcessCoding::getTaskDefKey)
			.eq(ProcessCoding::getProcessInsId, processInsId)
			.eq(ProcessCoding::getOvertimeStatus, ProcessOverTimeConstants.WILLOVERTIME)
			.list()
			.stream()
			.map(ProcessCoding::getTaskDefKey)
			.collect(Collectors.toList());
			if (CollectionUtils.isEmpty(taskKeyList)) {
			return 0L;
			}
			// 查出所有已完成的任务
			return taskService.createTaskQuery()
			.processInstanceId(processInsId)
			.caseDefinitionKeyIn(taskKeyList)
			.count();
			}

			/**
			* 查询即将超时的任务
			*
			* @param projectId 项目id
			* @param processDefinitionId 流程定义id
			* @param processInsId 流程实例id
			* @param taskName 任务名称--搜索条件
			* @param pageNum
			* @param pageSize
			* @param result
			* @return
			*/
			private List<CustomerTaskVO> getWillOvertimeTask(Long projectId, String processDefinitionId, String processInsId, String taskName, Integer pageNum, Integer pageSize, Result result) {
			int startNum = pageSize * (pageNum - 1);
			int endNum = startNum + pageSize;

			// 查出即将超时的任务
			List<String> taskKeyList = new LambdaQueryChainWrapper<>(processCodingService.getBaseMapper())
			.select(ProcessCoding::getTaskDefKey)
			.eq(ProcessCoding::getProcessInsId, processInsId)
			.eq(ProcessCoding::getOvertimeStatus, ProcessOverTimeConstants.WILLOVERTIME)
			.list()
			.stream()
			.map(ProcessCoding::getTaskDefKey)
			.collect(Collectors.toList());

			List<Task> taskList = new ArrayList<>();
			// 查出所有正在处理(运行时)的任务
			if (! CollectionUtils.isEmpty(taskKeyList)) {
			taskList = taskService.createTaskQuery()
			.processInstanceId(processInsId)
			.taskNameLike(taskName)
			.caseDefinitionKeyIn(taskKeyList)
			.list();
			}

			if (startNum >= taskList.size()) {
			// 如果起始索引超出了列表的大小，返回一个空列表
			return new ArrayList<>();
			}
			result.total(taskList.size());
			int end = Math.min(endNum, taskList.size());
			List<Task> pageTaskList = taskList.subList(startNum, end);
			List<String> taskDefs = pageTaskList.stream().map(Task::getTaskDefinitionKey).collect(Collectors.toList());
			Map<String, Task> keyMap = pageTaskList.stream().collect(Collectors.toMap(Task::getTaskDefinitionKey, his -> his));

			// 得到目标任务对应的定义
			List<UserTask> finishedUserTaskElement = this.getAllUserTaskElement(processDefinitionId).stream().filter(el -> taskDefs.contains(el.getId())).collect(Collectors.toList());

			// 查询任务相关信息
			List<CustomerTaskVO> vos = finishedUserTaskElement.stream().map(userTask -> {
			Task task = keyMap.get(userTask.getId());
			CustomerTaskVO vo = new CustomerTaskVO();
			this.setRuntimeTaskInfo(task, vo, projectId);
			return vo;
			}).collect(Collectors.toList());
			result.data(vos);
			return vos;
			}

			/**
			* 查询剩余事项（未开始的任务）
			*
			* @param projectId 项目id
			* @param processDefinitionId
			* @param processInsId
			* @param taskName
			* @param pageNum
			* @param pageSize
			* @param result
			* @return
			*/
			private List<CustomerTaskVO> getRemainingTask(Long projectId,
			String processDefinitionId,
			String processInsId,
			String taskName,
			Integer pageNum,
			Integer pageSize,
			Result result) {
			// 查出流程
			ProcessInstance process = runtimeService.createProcessInstanceQuery().processInstanceId(processInsId).singleResult();
			if (Objects.isNull(process)) {
			// 如果流程已经完成，那么没有剩余事项了
			List<CustomerTaskVO> vos = new ArrayList<>(1);
			result.data(vos);
			return vos;
			}

			int startNum = pageSize * (pageNum - 1);
			int endNum = startNum + pageSize;
			List<UserTask> allUserTaskElement = this.getAllUserTaskElement(processDefinitionId);

			// 排除进行中的任务和已完成的任务
			List<String> runTaskKeyList = taskService.createTaskQuery().processInstanceId(processInsId).list().stream().map(Task::getTaskDefinitionKey).collect(Collectors.toList());
			List<String> finishedTaskKeyList = historyService.createHistoricTaskInstanceQuery().processInstanceId(processInsId).finished().list().stream().map(HistoricTaskInstance::getTaskDefinitionKey).distinct().collect(Collectors.toList());
			allUserTaskElement = allUserTaskElement.stream().filter(el -> !runTaskKeyList.contains(el.getId()) && !finishedTaskKeyList.contains(el.getId())).collect(Collectors.toList());
			// 模拟模糊查询
			if (StringUtils.isNotBlank(taskName)) {
			allUserTaskElement = allUserTaskElement.stream().filter(taskEl -> taskEl.getName().contains(taskName)).collect(Collectors.toList());
			}
			if (startNum >= allUserTaskElement.size()) {
			// 如果起始索引超出了列表的大小，返回一个空列表
			return new ArrayList<>();
			}
			result.total(allUserTaskElement.size());
			int end = Math.min(endNum, allUserTaskElement.size());
			List<UserTask> userTasks = allUserTaskElement.subList(startNum, end);



			// 判断任务状态，构建vo
			List<CustomerTaskVO> vos = new ArrayList<>(48);
			for (UserTask userTask : userTasks) {
			CustomerTaskVO vo = new CustomerTaskVO();
			// 一个任务可能有多个候选人/组，所以需要使用list
			List<Long> handlerIds = new ArrayList<>(2);
			List<String> handlerNames = new ArrayList<>(2);
			List<Long> handlerUnitIds = new ArrayList<>(2);
			List<String> handlerUnitNames = new ArrayList<>(2);
			vo.setHandlerId(handlerIds);
			vo.setHandlerName(handlerNames);
			vo.setHandlerUnitId(handlerUnitIds);
			vo.setHandlerUnitName(handlerUnitNames);

			vo.setProcessInsId(process.getId());
			vo.setProcessDefId(processDefinitionId);
			vo.setDeployId(process.getDeploymentId());
			vo.setTaskName(userTask.getName());
			vo.setProcessName(process.getProcessDefinitionName());
			vo.setTaskStatus(TaskStatusEnum.NOT_START);
			// 未开始的任务，其关联的用户组这些都可以从UserTask中拿到，因为本身未开始的任务是没有task的，所以这里直接查
			if (StringUtils.isNotBlank(userTask.getAssignee())) {
			vo.setHandlerType(HandlerTypeEnum.USER);

			// 处理变量表达式
			if (userTask.getAssignee().contains(ProcessConstants.DATA_LAUNCH)) {
			this.varReview(vo, projectId, processInsId);
			vos.add(vo);
			continue;
			}
			SysUser sysUser = sysUserService.selectUserById(Long.parseLong(userTask.getAssignee()));
			if (Objects.nonNull(sysUser)) {
			handlerIds.add(sysUser.getUserId());
			handlerNames.add(sysUser.getNickName());
			if (Objects.nonNull(sysUser.getDept())) {
			handlerUnitIds.add(sysUser.getDept().getDeptId());
			handlerUnitNames.add(sysUser.getDept().getDeptName());
			}
			}
			} else if (CollectionUtil.isNotEmpty(userTask.getCandidateGroups())) {
			List<String> groupIds = userTask.getCandidateGroups();
			for (String groupId : groupIds) {
			if (groupId.startsWith("dept")) { // 部门的id是加了前缀的如：dept:1
			vo.setHandlerType(HandlerTypeEnum.DEPT);
			String[] split = groupId.split(":");
			if (split.length > 1) {
			// 部门
			SysDept dept = sysDeptService.selectDeptById(Long.parseLong(split[1]));
			if (Objects.nonNull(dept)) {
			handlerUnitIds.add(dept.getDeptId());
			handlerUnitNames.add(dept.getDeptName());

			}
			}
			} else {
			vo.setHandlerType(HandlerTypeEnum.ROLE);
			SysRole role = sysRoleService.selectRoleById(Long.parseLong(groupId));
			if (Objects.nonNull(role)) {
			handlerUnitIds.add(role.getRoleId());
			handlerUnitNames.add(role.getRoleName());
			}
			}
			}
			}
			this.distinctVo(vo);
			vos.add(vo);
			}
			result.data(vos);
			return vos;
			}

			/**
			* 对任务信息中处理人的去重
			*
			* @param vo
			*/
			private void distinctVo(CustomerTaskVO vo) {
			vo.setHandlerId(vo.getHandlerId().stream().distinct().collect(Collectors.toList()));
			vo.setHandlerName(vo.getHandlerName().stream().distinct().collect(Collectors.toList()));
			vo.setHandlerUnitId(vo.getHandlerUnitId().stream().distinct().collect(Collectors.toList()));
			vo.setHandlerUnitName(vo.getHandlerUnitName().stream().distinct().collect(Collectors.toList()));
			}

			/**
			* 处理流程变量的处理人回显
			*
			* @param vo
			*/
			private void varReview(CustomerTaskVO vo, Long projectId, String processInsId) {
			ProjectProcess projectProcess = new LambdaQueryChainWrapper<>(projectProcessMapper)
			.eq(ProjectProcess::getProjectId, projectId)
			.eq(ProjectProcess::getProcessInsId, processInsId)
			.one();
			if (Objects.isNull(projectProcess)) {
			throw new RuntimeException("该流程未绑定项目");
			}
			SysUser user = sysUserService.selectUserById(projectProcess.getDataLaunch());
			if (Objects.nonNull(user) && Objects.nonNull(user.getDept())) {
			vo.getHandlerName().add(user.getDept().getDeptName());
			vo.getHandlerId().add(user.getDept().getDeptId());
			}
			this.distinctVo(vo);
			}

			/**
			* 查询剩余事项（未开始的任务）数量
			*
			* @param processDefinitionId 流程定义id
			* @param processInsId 流程实例id
			* @return
			*/
			private Long getRemainingTaskNum(String processDefinitionId, String processInsId, long totalNum) {

			// 查出流程
			ProcessInstance process = runtimeService.createProcessInstanceQuery().processInstanceId(processInsId).singleResult();
			if (Objects.isNull(process)) {
			// 运行时未找到流程，说明流程已经结束了
			return 0L;
			}
			// 查出已完成的任务，用总任务数-已完成的就得到剩余事项
			List<HistoricTaskInstance> list = historyService.createHistoricTaskInstanceQuery()
			.processInstanceId(process.getProcessInstanceId())
			.finished()
			.list();
			long num = list.stream().map(HistoricTaskInstance::getTaskDefinitionKey).distinct().count();

			return totalNum - num;
			}


			/**
			* 设置任务的发起人&处理人只有待办任务和已完成任务才会掉这个方法
			*
			* @param taskVO
			* @param identityLinkInfos 如果是已完成的任务，用这个去取关联的用户/用户组
			*/
			private void setPromoterAndHandler(CustomerTaskVO taskVO, List<? extends IdentityLinkInfo> identityLinkInfos) {
			this.setPromoterInfo(taskVO);

			// 一个任务可能有多个候选人/组，所以需要使用list
			List<Long> handlerIds = new ArrayList<>(2);
			List<String> handlerNames = new ArrayList<>(2);
			List<Long> handlerUnitIds = new ArrayList<>(2);
			List<String> handlerUnitNames = new ArrayList<>(2);
			taskVO.setHandlerId(handlerIds);
			taskVO.setHandlerName(handlerNames);
			taskVO.setHandlerUnitId(handlerUnitIds);
			taskVO.setHandlerUnitName(handlerUnitNames);

			// 流程处理人信息
			if (TaskStatusEnum.TODO.equals(taskVO.getTaskStatus())) {
			List<IdentityLink> identityLinksForTask = taskService.getIdentityLinksForTask(taskVO.getTaskId());
			for (IdentityLink identityLink : identityLinksForTask) {
			if (StringUtils.isBlank(((IdentityLinkEntityImpl)identityLink).getId())) {
			continue;
			}
			// 绑定的是用户，查出用户姓名、部门
			if (StringUtils.isNotBlank(identityLink.getUserId())) {
			SysUser sysUser = sysUserService.selectUserById(Long.parseLong(identityLink.getUserId()));
			if (Objects.nonNull(sysUser)) {
			flowTask.setAssigneeId(sysUser.getUserId());
			taskVO.setHandlerType(HandlerTypeEnum.USER);
			handlerIds.add(sysUser.getUserId());
			handlerNames.add(sysUser.getNickName());
			if (Objects.nonNull(sysUser.getDept())) {
			flowTask.setAssigneeDeptName(sysUser.getDept().getDeptName());
			handlerUnitIds.add(sysUser.getDept().getDeptId());
			handlerUnitNames.add(sysUser.getDept().getDeptName());
			}
			flowTask.setAssigneeName(sysUser.getNickName());
			}
			// 绑定的是角色，查出角色名称
			// 绑定的是角色或者是部门，需要根据id判断
			} else if (StringUtils.isNotBlank(identityLink.getGroupId())) {
			SysRole role = sysRoleService.selectRoleById(Long.parseLong(identityLink.getGroupId()));
			if (Objects.nonNull(role)) {
			flowTask.setAssigneeId(Long.parseLong(identityLink.getGroupId()));
			flowTask.setAssigneeDeptName("由拥有角色：【" + role.getRoleName() + "】的人处理");
			flowTask.setAssigneeName("暂未处理");
			if (identityLink.getGroupId().startsWith("dept")) { // 部门的id是加了前缀的如：dept:1
			taskVO.setHandlerType(HandlerTypeEnum.DEPT);
			String[] split = identityLink.getGroupId().split(":");
			if (split.length > 1) {
			// 部门
			SysDept dept = sysDeptService.selectDeptById(Long.parseLong(split[1]));
			if (Objects.nonNull(dept)) {
			handlerUnitIds.add(dept.getDeptId());
			handlerUnitNames.add(dept.getDeptName());
			}
			}
			} else {
			taskVO.setHandlerType(HandlerTypeEnum.ROLE);
			SysRole role = sysRoleService.selectRoleById(Long.parseLong(identityLink.getGroupId()));
			if (Objects.nonNull(role)) {
			handlerUnitIds.add(role.getRoleId());
			handlerUnitNames.add(role.getRoleName());
			}
			}
			}
			}
			flowList.add(flowTask);
			} else if (TaskStatusEnum.FINISHED.equals(taskVO.getTaskStatus())) {
			for (IdentityLinkInfo identityLink : identityLinkInfos) {
			// 绑定的是用户，查出用户姓名、部门
			if (StringUtils.isNotBlank(identityLink.getUserId())) {
			taskVO.setHandlerType(HandlerTypeEnum.USER);
			SysUser sysUser = sysUserService.selectUserById(Long.parseLong(identityLink.getUserId()));
			if (Objects.nonNull(sysUser)) {
			handlerIds.add(sysUser.getUserId());
			handlerNames.add(sysUser.getNickName());
			if (Objects.nonNull(sysUser.getDept())) {
			handlerUnitIds.add(sysUser.getDept().getDeptId());
			handlerUnitNames.add(sysUser.getDept().getDeptName());
			}
			}
			// 绑定的是角色，查出角色名称
			} else if (StringUtils.isNotBlank(identityLink.getGroupId())) {
			if (identityLink.getGroupId().startsWith("dept")) {
			taskVO.setHandlerType(HandlerTypeEnum.DEPT);
			String[] split = identityLink.getGroupId().split(":");
			if (split.length > 1) {
			// 部门
			SysDept dept = sysDeptService.selectDeptById(Long.parseLong(split[1]));
			if (Objects.nonNull(dept)) {
			handlerUnitIds.add(dept.getDeptId());
			handlerUnitNames.add(dept.getDeptName());
			}
			}
			} else {
			taskVO.setHandlerType(HandlerTypeEnum.ROLE);
			SysRole role = sysRoleService.selectRoleById(Long.parseLong(identityLink.getGroupId()));
			if (Objects.nonNull(role)) {
			handlerUnitIds.add(role.getRoleId());
			handlerUnitNames.add(role.getRoleName());
			}
			}
			}
			}
			}
			result.put("taskList", flowList);

			this.distinctVo(taskVO);
			}

			/**
			* 获取流程节点数（总任务数，不包含开始、结束等特殊的，只统计UserTask类型的）
			* 设置任务发起人
			*
			* @param processDefinitionId 流程定义id
			* @param taskVO
			*/
			private void setPromoterInfo(CustomerTaskVO taskVO) {
			// 发起人应为上一节点的处理人
			List<String> beforeNodeKey = taskCommonService.getBeforeNodeInfo(taskVO.getProcessDefId(), taskVO.getTaskDefinitionKey());
			List<SysUser> userList = beforeNodeKey.stream().map(key -> {
			List<HistoricTaskInstance> historicTaskInstances = historyService.createHistoricTaskInstanceQuery()
			.processInstanceId(taskVO.getProcessInsId())
			.taskDefinitionKey(key)
			.orderByHistoricTaskInstanceStartTime()
			.desc()
			.list(); // 之所以用list是因为如果某个任务被驳回过，且如果该任务再次执行时会有多条数据，取最新的一条
			if (! CollectionUtils.isEmpty(historicTaskInstances)) {
			// 实际领取这个任务的人，也就是处理人
			String assignee = historicTaskInstances.get(0).getAssignee();
			SysUser startUser = sysUserService.selectUserById(Long.parseLong(assignee));
			return startUser;
			} else {
			return null;
			}
			}).filter(user -> Objects.nonNull(user)).collect(Collectors.toList());
			if (CollectionUtils.isEmpty(userList)) {
			taskVO.setPromoterName("暂无");
			taskVO.setPromoterUnitName("暂无");
			} else {
			taskVO.setPromoterId(userList.stream().map(user -> { return user.getUserId() + ""; }).collect(Collectors.joining("、")));
			taskVO.setPromoterName(userList.stream().map(user -> { return user.getNickName(); }).collect(Collectors.joining("、")));
			taskVO.setPromoterUnitId(userList.stream().filter(user -> Objects.nonNull(user.getDept())).map(user -> { return user.getDept().getDeptId() + "";}).collect(Collectors.joining("、")));
			taskVO.setPromoterUnitName(userList.stream().filter(user -> Objects.nonNull(user.getDept())).map(user -> { return user.getDept().getDeptName() + "";}).collect(Collectors.joining("、")));
			}
			}

			/**
			* 获取某个流程的所有任务节点
			*
			* @param processDefinitionId
			* @return
			*/
			private Long getTotalTaskNum(String processDefinitionId) {
			private List<UserTask> getAllUserTaskElement(String processDefinitionId) {
			// 获取流程定义
			ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery()
			.processDefinitionId(processDefinitionId)
			@@ -273,25 +1612,21 @@
			throw new IllegalStateException("无法获取流程对象: " + processDefinition.getKey());
			}

			// 计算任务节点数量
			Long taskNodeCount = 0L;
			List<FlowElement> flowElements = process.getFlowElements().stream().toList();
			for (FlowElement flowElement : flowElements) {
			if (flowElement instanceof org.flowable.bpmn.model.UserTask) {
			taskNodeCount++;
			}
			}
			return taskNodeCount;
			List<UserTask> userTaskElements = flowElements.stream().filter(flowElement -> flowElement instanceof UserTask).map(flowElement -> {
			return (UserTask) flowElement;
			}).collect(Collectors.toList());
			return userTaskElements;
			}

			/**
			* 获取流程剩余未完成的任务数
			* 获取流程节点数（总任务数，不包含开始、结束等特殊的，只统计UserTask类型的）
			*
			* @param processInstanceId
			* @param processDefinitionId 流程定义id
			* @return
			*/
			private Long getNotFinishedTaskNum(String processInstanceId) {
			return historyService.createHistoricTaskInstanceQuery().processInstanceId(processInstanceId).processUnfinished().count();
			private Long getTotalTaskNum(String processDefinitionId) {
			return Long.valueOf(this.getAllUserTaskElement(processDefinitionId).size());
			}

			/**
			@@ -311,6 +1646,6 @@
			* @return
			*/
			private List<Task> getCurrentNodeTaskList(String processInstanceId) {
			return taskService.createTaskQuery().processDefinitionId(processInstanceId).list();
			return taskService.createTaskQuery().processDefinitionId(processInstanceId).list();
			}
			}