From 01410747fc92a6f7bccdf9497fcde43368dc9752 Mon Sep 17 00:00:00 2001
From: xiangpei <xiangpei@timesnew.cn>
Date: 星期六, 30 十一月 2024 08:05:27 +0800
Subject: [PATCH] 项目跟进回显部门

---
 business/src/main/java/com/ycl/service/impl/ProjectProcessServiceImpl.java |  814 +++++++++++++++++++++++++++++++++++++++++++++++++++++----
 1 files changed, 750 insertions(+), 64 deletions(-)

diff --git a/business/src/main/java/com/ycl/service/impl/ProjectProcessServiceImpl.java b/business/src/main/java/com/ycl/service/impl/ProjectProcessServiceImpl.java
index e109539..d2dd255 100644
--- a/business/src/main/java/com/ycl/service/impl/ProjectProcessServiceImpl.java
+++ b/business/src/main/java/com/ycl/service/impl/ProjectProcessServiceImpl.java
@@ -1,7 +1,26 @@
 package com.ycl.service.impl;
 
+import cn.hutool.core.collection.CollectionUtil;
+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.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.TaskStatusEnum;
+import com.ycl.common.utils.SecurityUtils;
+import com.ycl.constant.TaskTypeConstant;
+import com.ycl.domain.dto.FlowTaskDto;
+import com.ycl.domain.entity.ProjectInfo;
 import com.ycl.domain.entity.ProjectProcess;
+import com.ycl.domain.vo.CustomerTaskVO;
+import com.ycl.domain.vo.ProjectProcessDetailVO;
+import com.ycl.mapper.ProjectInfoMapper;
 import com.ycl.mapper.ProjectProcessMapper;
 import com.ycl.service.ProjectProcessService;
 import com.ycl.common.base.Result;
@@ -9,13 +28,31 @@
 import com.ycl.domain.form.ProjectProcessForm;
 import com.ycl.domain.vo.ProjectProcessVO;
 import com.ycl.domain.query.ProjectProcessQuery;
+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.*;
+import org.flowable.bpmn.model.Process;
+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.history.HistoricIdentityLink;
+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.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 java.util.List;
+import java.util.*;
 import java.util.stream.Collectors;
 
 /**
@@ -29,56 +66,15 @@
 public class ProjectProcessServiceImpl extends ServiceImpl<ProjectProcessMapper, ProjectProcess> implements ProjectProcessService {
 
     private final ProjectProcessMapper projectProcessMapper;
-
-    /**
-     * 娣诲姞
-     * @param form
-     * @return
-     */
-    @Override
-    public Result add(ProjectProcessForm form) {
-        ProjectProcess entity = ProjectProcessForm.getEntityByForm(form, null);
-        baseMapper.insert(entity);
-        return Result.ok("娣诲姞鎴愬姛");
-    }
-
-    /**
-     * 淇敼
-     * @param form
-     * @return
-     */
-    @Override
-    public Result update(ProjectProcessForm form) {
-        ProjectProcess entity = baseMapper.selectById(form.getId());
-
-        // 涓虹┖鎶汭llegalArgumentException锛屽仛鍏ㄥ眬寮傚父澶勭悊
-        Assert.notNull(entity, "璁板綍涓嶅瓨鍦�");
-        BeanUtils.copyProperties(form, entity);
-        baseMapper.updateById(entity);
-        return Result.ok("淇敼鎴愬姛");
-    }
-
-    /**
-     * 鎵归噺鍒犻櫎
-     * @param ids
-     * @return
-     */
-    @Override
-    public Result remove(List<String> ids) {
-        baseMapper.deleteBatchIds(ids);
-        return Result.ok("鍒犻櫎鎴愬姛");
-    }
-
-    /**
-     * id鍒犻櫎
-     * @param id
-     * @return
-     */
-    @Override
-    public Result removeById(String id) {
-        baseMapper.deleteById(id);
-        return Result.ok("鍒犻櫎鎴愬姛");
-    }
+    private final RuntimeService runtimeService;
+    private final TaskService taskService;
+    private final IdentityService identityService;
+    private final RepositoryService repositoryService;
+    private final ProjectInfoMapper projectInfoMapper;
+    private final HistoryService historyService;
+    private final ISysUserService sysUserService;
+    private final ISysRoleService sysRoleService;
+    private final ISysDeptService sysDeptService;
 
     /**
      * 鍒嗛〉鏌ヨ
@@ -89,28 +85,718 @@
     public Result page(ProjectProcessQuery query) {
         IPage<ProjectProcessVO> page = PageUtil.getPage(query, ProjectProcessVO.class);
         baseMapper.getPage(page, query);
+        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());
+                }
+            }
+        }
         return Result.ok().data(page.getRecords()).total(page.getTotal());
     }
 
-    /**
-     * 鏍规嵁id鏌ユ壘
-     * @param id
-     * @return
-     */
     @Override
-    public Result detail(Integer id) {
-        ProjectProcessVO vo = baseMapper.getById(id);
-        Assert.notNull(vo, "璁板綍涓嶅瓨鍦�");
-        return Result.ok().data(vo);
+    @Transactional(rollbackFor = Exception.class)
+    public Result projectSetProcess(ProjectProcessForm form) {
+        // 鏌ヨ璇ラ」鐩槸鍚﹀凡缁忕粦瀹氳繃娴佺▼浜嗭紝妫�鏌ョ粦瀹氱殑娴佺▼鏄惁鍦ㄨ繍琛岋紝鍦ㄨ繍琛屽氨鍒犱簡
+        ProjectProcess pp = new LambdaQueryChainWrapper<>(baseMapper)
+                .eq(ProjectProcess::getProjectId, form.getProjectId())
+                .one();
+        if (Objects.isNull(pp)) {
+            throw new RuntimeException("璇ラ」鐩湭缁戝畾娴佺▼");
+        }
+        if (Objects.nonNull(pp.getProcessInsId())) {
+            HistoricProcessInstance historicProcessInstance =
+                    historyService.createHistoricProcessInstanceQuery().processInstanceId(pp.getProcessInsId()).singleResult();
+            // 鍒犻櫎涔嬪墠娴佺▼鐨勬暟鎹�
+            if (historicProcessInstance.getEndTime() != null) {
+                historyService.deleteHistoricProcessInstance(historicProcessInstance.getId());
+            } else {
+                // 鍒犻櫎娴佺▼瀹炰緥
+                runtimeService.deleteProcessInstance(pp.getProcessInsId(), "");
+                // 鍒犻櫎鍘嗗彶娴佺▼瀹炰緥
+                historyService.deleteHistoricProcessInstance(pp.getProcessInsId());
+            }
+        }
+        String processInsId = this.startPro(form.getProjectId(), form.getProcessDefId());
+        new LambdaUpdateChainWrapper<>(baseMapper)
+                .eq(ProjectProcess::getProjectId, form.getProjectId())
+                .set(ProjectProcess::getProcessDefId, form.getProcessDefId())
+                .set(ProjectProcess::getProcessInsId, processInsId)
+                .update();
+        return Result.ok("娴佺▼鍙樻洿鎴愬姛");
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Result startProcess(Long projectId, String processDefId) {
+        String processInsId = this.startPro(projectId, processDefId);
+        ProjectProcess entity = new ProjectProcess();
+        entity.setProjectId(projectId);
+        entity.setProcessDefId(processDefId);
+        entity.setProcessInsId(processInsId);
+        baseMapper.insert(entity);
+        return Result.ok("娴佺▼鍚姩鎴愬姛");
     }
 
     /**
-     * 鍒楄〃
+     * 鍚姩娴佺▼
+     *
+     * @param projectId
+     * @param processDefId
+     * @return
+     */
+    private String startPro(Long projectId, String processDefId) {
+        ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionId(processDefId)
+                .latestVersion().singleResult();
+        if (Objects.nonNull(processDefinition) && processDefinition.isSuspended()) {
+            throw new RuntimeException("璇ユ祦绋嬪凡琚寕璧�,璇峰厛婵�娲绘祦绋�");
+        }
+        Map<String, Object> variables = new HashMap<>(2);
+        // 璁剧疆娴佺▼鍙戣捣浜篒d鍒版祦绋嬩腑
+        SysUser sysUser = SecurityUtils.getLoginUser().getUser();
+        identityService.setAuthenticatedUserId(sysUser.getUserId().toString());
+        variables.put(ProcessConstants.PROCESS_INITIATOR, sysUser.getUserId());
+        ProcessInstance processInstance = runtimeService.startProcessInstanceById(processDefId, projectId + "", variables);
+        return processInstance.getId();
+    }
+
+    /**
+     * 鑾峰彇娴佺▼璇︽儏
+     * @param projectId
      * @return
      */
     @Override
-    public Result all() {
-        List<ProjectProcess> entities = baseMapper.selectList(null);
-        return Result.ok().data(entities);
+    public Result detail(Long projectId, String processDefId) {
+        // 椤圭洰淇℃伅
+        ProjectInfo projectInfo = new LambdaQueryChainWrapper<>(projectInfoMapper)
+                .select(ProjectInfo::getId, ProjectInfo::getProjectName, ProjectInfo::getProjectCode)
+                .eq(ProjectInfo::getId, projectId)
+                .one();
+
+        if (Objects.isNull(projectInfo)) {
+            return Result.error("璇ラ」鐩笉瀛樺湪");
+        }
+
+        ProjectProcess projectProcess = new LambdaQueryChainWrapper<>(baseMapper)
+                .eq(ProjectProcess::getProjectId, projectId)
+                .eq(ProjectProcess::getProcessDefId, processDefId)
+                .one();
+        if (Objects.isNull(projectProcess)) {
+            return Result.error("璇ラ」鐩湭璁剧疆娴佺▼");
+        }
+
+        ProjectProcessDetailVO detail = new ProjectProcessDetailVO();
+        detail.setProjectId(projectId);
+        detail.setProjectName(projectInfo.getProjectName());
+        detail.setProjectCode(projectInfo.getProjectCode());
+
+        ProjectProcessDetailVO.TaskStatistics taskStatistics = new ProjectProcessDetailVO.TaskStatistics();
+        // 鐘舵�佺粺璁�
+        taskStatistics.setTotalTaskNum(this.getTotalTaskNum(processDefId));
+        taskStatistics.setTodoTaskNum(this.getTodoTaskNum(projectProcess.getProcessInsId()));
+        taskStatistics.setRemainingTaskNum(this.getRemainingTaskNum(processDefId, projectProcess.getProcessInsId()));
+//        taskStatistics.setCurrentTask(this.getCurrentNodeTaskList(projectProcess.getProcessInstanceId()));
+        taskStatistics.setRemainingTaskNum(this.getNotFinishedTaskNum(projectProcess.getProcessInsId()));
+        detail.setStatistics(taskStatistics);
+
+        Result result = Result.ok();
+
+        // 浠e姙浠诲姟
+        this.getTodoTaskList(projectProcess.getProcessInsId(),"", 5, 1, result);
+        return result.data(detail);
+    }
+
+    @Override
+    public Result taskList(com.ycl.domain.query.TaskQuery query) {
+        // 鑾峰彇椤圭洰瀵瑰簲鐨勬祦绋嬪疄渚媔d
+        ProjectProcess projectProcess = new LambdaQueryChainWrapper<>(baseMapper)
+                .eq(ProjectProcess::getProjectId, query.getProjectId())
+                .eq(ProjectProcess::getProcessDefId, query.getProcessDefId())
+                .one();
+        if (Objects.isNull(projectProcess)) {
+            throw new RuntimeException("璇ラ」鐩湭閰嶇疆娴佺▼");
+        }
+        Result ok = Result.ok();
+        switch (query.getTaskType()) {
+            case TaskTypeConstant.ALL:
+                this.getAllUserTask(query.getProcessDefId(), projectProcess.getProcessInsId(), query.getTaskName (), (int)query.getCurrentPage(), (int)query.getPageSize(), ok);
+                break;
+            case TaskTypeConstant.TODO:
+                this.getTodoTaskList(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.getProcessDefId(), projectProcess.getProcessInsId(), query.getTaskName (), (int)query.getCurrentPage(), (int)query.getPageSize(), ok);
+                break;
+            default:
+                break;
+
+        }
+        return ok;
+    }
+
+    @Override
+    public void getAllTodoTask(String taskName, int pageSize, int pageNum, Result result) {
+        TaskQuery taskQuery = taskService.createTaskQuery()
+                .active()
+                .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();
+            // 褰撳墠娴佺▼淇℃伅
+            taskVO.setTaskId(task.getId());
+            taskVO.setCreateTime(task.getCreateTime());
+            taskVO.setProcessDefId(task.getProcessDefinitionId());
+            taskVO.setExecutionId(task.getExecutionId());
+            taskVO.setTaskName(task.getName());
+            taskVO.setTaskStatus(TaskStatusEnum.TODO);
+            // 娴佺▼瀹氫箟淇℃伅
+            ProcessDefinition pd = repositoryService.createProcessDefinitionQuery()
+                    .processDefinitionId(task.getProcessDefinitionId())
+                    .singleResult();
+            taskVO.setDeployId(pd.getDeploymentId());
+            taskVO.setProcessName(pd.getName());
+            taskVO.setProcessInsId(task.getProcessInstanceId());
+
+            // 娴佺▼鍙戣捣浜轰俊鎭�
+            HistoricProcessInstance historicProcessInstance = historyService.createHistoricProcessInstanceQuery()
+                    .processInstanceId(task.getProcessInstanceId())
+                    .singleResult();
+            SysUser startUser = sysUserService.selectUserById(Long.parseLong(historicProcessInstance.getStartUserId()));
+            taskVO.setPromoterId(startUser.getUserId());
+            taskVO.setPromoterName(startUser.getNickName());
+            taskVO.setPromoterUnitName(Objects.nonNull(startUser.getDept()) ? startUser.getDept().getDeptName() : "");
+            taskVO.setPromoterUnitId(Objects.nonNull(startUser.getDept()) ? startUser.getDept().getDeptId() : null);
+            // 娴佺▼澶勭悊浜轰俊鎭�
+            List<IdentityLink> identityLinksForTask = taskService.getIdentityLinksForTask(task.getId());
+            for (IdentityLink identityLink : identityLinksForTask) {
+                // 缁戝畾鐨勬槸鐢ㄦ埛锛屾煡鍑虹敤鎴峰鍚嶃�侀儴闂�
+                if (StringUtils.isNotBlank(identityLink.getUserId())) {
+                    SysUser sysUser = sysUserService.selectUserById(Long.parseLong(identityLink.getUserId()));
+                    if (Objects.nonNull(sysUser)) {
+                        taskVO.setHandlerId(sysUser.getUserId());
+                        if (Objects.nonNull(sysUser.getDept())) {
+                            taskVO.setHandlerUnitId(sysUser.getDept().getDeptId());
+                            taskVO.setHandlerUnitName(sysUser.getDept().getDeptName());
+                        }
+                        taskVO.setHandlerName(sysUser.getNickName());
+                    }
+                    // 缁戝畾鐨勬槸瑙掕壊锛屾煡鍑鸿鑹插悕绉�
+                } else if (StringUtils.isNotBlank(identityLink.getGroupId())) {
+                    SysRole role = sysRoleService.selectRoleById(Long.parseLong(identityLink.getGroupId()));
+                    if (Objects.nonNull(role)) {
+                        taskVO.setHandlerUnitId(Long.parseLong(identityLink.getGroupId()));
+                        taskVO.setHandlerUnitName("鐢辨嫢鏈夎鑹诧細銆�" + role.getRoleName() + "銆戠殑浜哄鐞�");
+                        taskVO.setHandlerName("鏆傛湭澶勭悊");
+                        taskVO.setHandlerId(null);
+                    }
+                }
+            }
+            vos.add(taskVO);
+        }
+        result.put("taskList", vos);
+    }
+
+    /**
+     * 鏌ヨ寰呭姙浠诲姟
+     *
+     * @param processInsId
+     * @param taskName
+     * @param pageSize
+     * @param pageNum
+     * @param result
+     */
+    public void getTodoTaskList(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();
+            // 褰撳墠娴佺▼淇℃伅
+            taskVO.setTaskId(task.getId());
+            taskVO.setCreateTime(task.getCreateTime());
+            taskVO.setProcessDefId(task.getProcessDefinitionId());
+            taskVO.setExecutionId(task.getExecutionId());
+            taskVO.setTaskName(task.getName());
+            taskVO.setTaskStatus(TaskStatusEnum.TODO);
+            // 娴佺▼瀹氫箟淇℃伅
+            ProcessDefinition pd = repositoryService.createProcessDefinitionQuery()
+                    .processDefinitionId(task.getProcessDefinitionId())
+                    .singleResult();
+            taskVO.setDeployId(pd.getDeploymentId());
+            taskVO.setProcessName(pd.getName());
+            taskVO.setProcessInsId(task.getProcessInstanceId());
+
+            // 娴佺▼鍙戣捣浜轰俊鎭�
+            HistoricProcessInstance historicProcessInstance = historyService.createHistoricProcessInstanceQuery()
+                    .processInstanceId(task.getProcessInstanceId())
+                    .singleResult();
+            SysUser startUser = sysUserService.selectUserById(Long.parseLong(historicProcessInstance.getStartUserId()));
+            taskVO.setPromoterId(startUser.getUserId());
+            taskVO.setPromoterName(startUser.getNickName());
+            taskVO.setPromoterUnitName(Objects.nonNull(startUser.getDept()) ? startUser.getDept().getDeptName() : "");
+            taskVO.setPromoterUnitId(Objects.nonNull(startUser.getDept()) ? startUser.getDept().getDeptId() : null);
+            // 娴佺▼澶勭悊浜轰俊鎭�
+            List<IdentityLink> identityLinksForTask = taskService.getIdentityLinksForTask(task.getId());
+            for (IdentityLink identityLink : identityLinksForTask) {
+                // 缁戝畾鐨勬槸鐢ㄦ埛锛屾煡鍑虹敤鎴峰鍚嶃�侀儴闂�
+                if (StringUtils.isNotBlank(identityLink.getUserId())) {
+                    SysUser sysUser = sysUserService.selectUserById(Long.parseLong(identityLink.getUserId()));
+                    if (Objects.nonNull(sysUser)) {
+                        taskVO.setHandlerId(sysUser.getUserId());
+                        if (Objects.nonNull(sysUser.getDept())) {
+                            taskVO.setHandlerUnitId(sysUser.getDept().getDeptId());
+                            taskVO.setHandlerUnitName(sysUser.getDept().getDeptName());
+                        }
+                        taskVO.setHandlerName(sysUser.getNickName());
+                    }
+                    // 缁戝畾鐨勬槸瑙掕壊鎴栬�呴儴闂�
+                } else if (StringUtils.isNotBlank(identityLink.getGroupId())) {
+                    if (identityLink.getGroupId().startsWith("dept")) {   // 閮ㄩ棬鐨刬d鏄姞浜嗗墠缂�鐨勫锛歞ept:1
+                        String[] split = identityLink.getGroupId().split(":");
+                        if (split.length > 1) {
+                            // 閮ㄩ棬
+                            SysDept dept = sysDeptService.selectDeptById(Long.parseLong(split[1]));
+                            if (Objects.nonNull(dept)) {
+                                taskVO.setHandlerUnitId(dept.getDeptId());
+                                taskVO.setHandlerUnitName(dept.getDeptName());
+                                taskVO.setHandlerName("鏆傛湭澶勭悊");
+                                taskVO.setHandlerId(null);
+                            }
+                        }
+                    } else {
+                        SysRole role = sysRoleService.selectRoleById(Long.parseLong(identityLink.getGroupId()));
+                        if (Objects.nonNull(role)) {
+                            taskVO.setHandlerUnitId(Long.parseLong(identityLink.getGroupId()));
+                            taskVO.setHandlerUnitName("鐢辨嫢鏈夎鑹诧細銆�" + role.getRoleName() + "銆戠殑浜哄鐞�");
+                            taskVO.setHandlerName("鏆傛湭澶勭悊");
+                            taskVO.setHandlerId(null);
+                        }
+                    }
+                }
+            }
+            vos.add(taskVO);
+        }
+        result.put("taskList", vos);
+    }
+
+    /**
+     * 鑾峰彇鎵�鏈変换鍔�
+     *
+     * @param processDefinitionId 娴佺▼杩愯id
+     * @param processInsId 娴佺▼瀹炰緥id
+     * @param pageNum
+     * @param pageSize
+     * @param result
+     * @return
+     */
+    private List<CustomerTaskVO> getAllUserTask(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);
+        result.total(allUserTaskElement.size());
+        if (startNum >= allUserTaskElement.size()) {
+            // 濡傛灉璧峰绱㈠紩瓒呭嚭浜嗗垪琛ㄧ殑澶у皬锛岃繑鍥炰竴涓┖鍒楄〃
+            return new ArrayList<>();
+        }
+        if (StringUtils.isNotBlank(taskName)) {
+            // 妯℃嫙妯$硦鏌ヨ
+            allUserTaskElement = allUserTaskElement.stream().filter(taskEl -> taskEl.getName().contains(taskName)).collect(Collectors.toList());
+        }
+        int end = Math.min(endNum, allUserTaskElement.size());
+        List<UserTask> userTasks = allUserTaskElement.subList(startNum, end);
+        // 鏌ュ嚭娴佺▼
+        ProcessInstance process = runtimeService.createProcessInstanceQuery().processInstanceId(processInsId).singleResult();
+        // 鍒ゆ柇浠诲姟鐘舵��
+        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();
+            if (Objects.isNull(task)) {
+                // 濡傛灉浠诲姟鍦ㄨ繍琛屾椂娌℃壘鍒帮紝閭d箞鍙兘涓烘湭寮�濮嬫垨鑰呭凡瀹屾垚锛岄渶瑕佷粠鍘嗗彶浠诲姟涓啀鎵句竴涓�
+                HistoricTaskInstance historicTask = historyService.createHistoricTaskInstanceQuery()
+                        .processInstanceId(process.getProcessInstanceId())
+                        .taskDefinitionKey(userTask.getId())
+                        .includeIdentityLinks()
+                        .singleResult();
+                if (Objects.isNull(historicTask)) {
+                    // 鏈紑濮嬬殑浠诲姟锛屽叾鍏宠仈鐨勭敤鎴风粍杩欎簺閮藉彲浠ヤ粠UserTask涓嬁鍒帮紝鍥犱负鏈韩鏈紑濮嬬殑浠诲姟鏄病鏈塼ask鐨勶紝鎵�浠ヨ繖閲岀洿鎺ユ煡
+                    if (StringUtils.isNotBlank(userTask.getAssignee())) {
+                        SysUser sysUser = sysUserService.selectUserById(Long.parseLong(userTask.getAssignee()));
+                        if (Objects.nonNull(sysUser)) {
+                            vo.setHandlerId(sysUser.getUserId());
+                            vo.setHandlerName(sysUser.getNickName());
+                            vo.setHandlerUnitId(Objects.nonNull(sysUser.getDept()) ? sysUser.getDept().getDeptId() : null);
+                            vo.setHandlerUnitName(Objects.nonNull(sysUser.getDept()) ? sysUser.getDept().getDeptName() : null);
+                        }
+                    } else if (CollectionUtil.isNotEmpty(userTask.getCandidateGroups())) {
+                        String groupId = userTask.getCandidateGroups().get(0);
+                        if (groupId.startsWith("dept")) {   // 閮ㄩ棬鐨刬d鏄姞浜嗗墠缂�鐨勫锛歞ept:1
+                            String[] split = groupId.split(":");
+                            if (split.length > 1) {
+                                // 閮ㄩ棬
+                                SysDept dept = sysDeptService.selectDeptById(Long.parseLong(split[1]));
+                                if (Objects.nonNull(dept)) {
+                                    vo.setHandlerUnitId(dept.getDeptId());
+                                    vo.setHandlerUnitName(dept.getDeptName());
+                                    vo.setHandlerName("鏈紑濮�");
+                                    vo.setHandlerId(null);
+                                }
+                            }
+                        } else {
+                            SysRole role = sysRoleService.selectRoleById(Long.parseLong(groupId));
+                            if (Objects.nonNull(role)) {
+                                vo.setHandlerUnitId(Long.parseLong(groupId));
+                                vo.setHandlerUnitName("鐢辨嫢鏈夎鑹诧細銆�" + role.getRoleName() + "銆戠殑浜哄鐞�");
+                                vo.setHandlerName("鏈紑濮�");
+                                vo.setHandlerId(null);
+                            }
+                        }
+                    }
+                    vo.setTaskStatus(TaskStatusEnum.NOT_START);
+                } else {
+                    vo.setTaskStatus(TaskStatusEnum.FINISHED);
+                    // 濡傛灉鏄凡瀹屾垚鐨勶紝淇℃伅闇�瑕佸崟鐙祴鍊�
+                    vo.setTaskId(historicTask.getId());
+                    vo.setExecutionId(historicTask.getExecutionId());
+                    vo.setCreateTime(historicTask.getStartTime());
+                    // 鏌ヨ瀹為檯澶勭悊浜�
+                    long handlerUserId = Long.parseLong(historicTask.getAssignee());
+                    SysUser handlerUser = sysUserService.selectUserById(handlerUserId);
+                    if (Objects.nonNull(handlerUser)) {
+                        vo.setHandlerId(handlerUserId);
+                        vo.setHandlerName(handlerUser.getNickName());
+                    }
+                    this.setPromoterAndHandler(vo, historicTask.getIdentityLinks());
+                }
+            } else {
+                vo.setTaskStatus(TaskStatusEnum.TODO);
+                vo.setTaskId(task.getId());
+                vo.setExecutionId(task.getExecutionId());
+                vo.setCreateTime(task.getCreateTime());
+                this.setPromoterAndHandler(vo, null);
+            }
+            return vo;
+        }).collect(Collectors.toList());
+        result.data(vos);
+        return vos;
+    }
+
+    /**
+     * 鏌ヨ鍓╀綑浜嬮」锛堟湭寮�濮嬬殑浠诲姟锛�
+     *
+     * @param processDefinitionId
+     * @param processInsId
+     * @param taskName
+     * @param pageNum
+     * @param pageSize
+     * @param result
+     * @return
+     */
+    private List<CustomerTaskVO> getRemainingTask(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);
+        result.total(allUserTaskElement.size());
+        if (startNum >= allUserTaskElement.size()) {
+            // 濡傛灉璧峰绱㈠紩瓒呭嚭浜嗗垪琛ㄧ殑澶у皬锛岃繑鍥炰竴涓┖鍒楄〃
+            return new ArrayList<>();
+        }
+        if (StringUtils.isNotBlank(taskName)) {
+            // 妯℃嫙妯$硦鏌ヨ
+            allUserTaskElement = allUserTaskElement.stream().filter(taskEl -> taskEl.getName().contains(taskName)).collect(Collectors.toList());
+        }
+        int end = Math.min(endNum, allUserTaskElement.size());
+        List<UserTask> userTasks = allUserTaskElement.subList(startNum, end);
+        // 鏌ュ嚭娴佺▼
+        ProcessInstance process = runtimeService.createProcessInstanceQuery().processInstanceId(processInsId).singleResult();
+        // 鍒ゆ柇浠诲姟鐘舵��
+        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();
+            if (Objects.isNull(task)) {
+                // 濡傛灉浠诲姟鍦ㄨ繍琛屾椂娌℃壘鍒帮紝閭d箞鍙兘涓烘湭寮�濮嬫垨鑰呭凡瀹屾垚锛屽彧鏌ヨ鏈紑濮嬬殑
+                HistoricTaskInstance historicTask = historyService.createHistoricTaskInstanceQuery()
+                        .processInstanceId(process.getProcessInstanceId())
+                        .taskDefinitionKey(userTask.getId())
+                        .includeIdentityLinks()
+                        .singleResult();
+                if (Objects.isNull(historicTask)) {
+                    // 鏈紑濮嬬殑浠诲姟锛屽叾鍏宠仈鐨勭敤鎴风粍杩欎簺閮藉彲浠ヤ粠UserTask涓嬁鍒帮紝鍥犱负鏈韩鏈紑濮嬬殑浠诲姟鏄病鏈塼ask鐨勶紝鎵�浠ヨ繖閲岀洿鎺ユ煡
+                    if (StringUtils.isNotBlank(userTask.getAssignee())) {
+                        SysUser sysUser = sysUserService.selectUserById(Long.parseLong(userTask.getAssignee()));
+                        if (Objects.nonNull(sysUser)) {
+                            vo.setHandlerId(sysUser.getUserId());
+                            vo.setHandlerName(sysUser.getNickName());
+                            vo.setHandlerUnitId(Objects.nonNull(sysUser.getDept()) ? sysUser.getDept().getDeptId() : null);
+                            vo.setHandlerUnitName(Objects.nonNull(sysUser.getDept()) ? sysUser.getDept().getDeptName() : null);
+                        }
+                    } else if (CollectionUtil.isNotEmpty(userTask.getCandidateGroups())) {
+                        String groupId = userTask.getCandidateGroups().get(0);
+                        if (groupId.startsWith("dept")) {   // 閮ㄩ棬鐨刬d鏄姞浜嗗墠缂�鐨勫锛歞ept:1
+                            String[] split = groupId.split(":");
+                            if (split.length > 1) {
+                                // 閮ㄩ棬
+                                SysDept dept = sysDeptService.selectDeptById(Long.parseLong(split[1]));
+                                if (Objects.nonNull(dept)) {
+                                    vo.setHandlerUnitId(dept.getDeptId());
+                                    vo.setHandlerUnitName(dept.getDeptName());
+                                    vo.setHandlerName("鏈紑濮�");
+                                    vo.setHandlerId(null);
+                                }
+                            }
+                        } else {
+                            SysRole role = sysRoleService.selectRoleById(Long.parseLong(groupId));
+                            if (Objects.nonNull(role)) {
+                                vo.setHandlerUnitId(Long.parseLong(groupId));
+                                vo.setHandlerUnitName("鐢辨嫢鏈夎鑹诧細銆�" + role.getRoleName() + "銆戠殑浜哄鐞�");
+                                vo.setHandlerName("鏈紑濮�");
+                                vo.setHandlerId(null);
+                            }
+                        }
+                    }
+                    vo.setTaskStatus(TaskStatusEnum.NOT_START);
+                    return vo;
+                } else {
+                    return null;
+                }
+            } else {
+                return null;
+            }
+        }).filter(Objects::nonNull).collect(Collectors.toList());
+        result.data(vos);
+        return vos;
+    }
+
+    /**
+     * 鏌ヨ鍓╀綑浜嬮」锛堟湭寮�濮嬬殑浠诲姟锛夋暟閲�
+     *
+     * @param processDefinitionId 娴佺▼瀹氫箟id
+     * @param processInsId 娴佺▼瀹炰緥id
+     * @return
+     */
+    private Long getRemainingTaskNum(String processDefinitionId, String processInsId) {
+
+        List<UserTask> allUserTaskElement = this.getAllUserTaskElement(processDefinitionId);
+        // 鏌ュ嚭娴佺▼
+        ProcessInstance process = runtimeService.createProcessInstanceQuery().processInstanceId(processInsId).singleResult();
+        long num = 0L;
+        // 鍒ゆ柇浠诲姟鐘舵��
+        for (UserTask userTask : allUserTaskElement) {
+            Task task = taskService.createTaskQuery().processInstanceId(process.getId()).taskDefinitionKey(userTask.getId()).singleResult();
+            if (Objects.isNull(task)) {
+                // 濡傛灉浠诲姟鍦ㄨ繍琛屾椂娌℃壘鍒帮紝閭d箞鍙兘涓烘湭寮�濮嬫垨鑰呭凡瀹屾垚锛屽彧鏌ヨ鏈紑濮嬬殑
+                HistoricTaskInstance historicTask = historyService.createHistoricTaskInstanceQuery()
+                        .processInstanceId(process.getProcessInstanceId())
+                        .taskDefinitionKey(userTask.getId())
+                        .includeIdentityLinks()
+                        .singleResult();
+                if (Objects.isNull(historicTask)) {
+                    num++;
+                }
+            }
+        }
+        return num;
+    }
+
+
+    /**
+     * 璁剧疆浠诲姟鐨勫彂璧蜂汉&澶勭悊浜�
+     *
+     * @param taskVO
+     * @param identityLinkInfos 濡傛灉鏄凡瀹屾垚鐨勪换鍔★紝鐢ㄨ繖涓幓鍙栧叧鑱旂殑鐢ㄦ埛/鐢ㄦ埛缁�
+     */
+    private void setPromoterAndHandler(CustomerTaskVO taskVO, List<? extends IdentityLinkInfo> identityLinkInfos) {
+        // TODO 鍙戣捣浜烘槸鍚﹀簲涓轰笂涓�鑺傜偣鐨勫鐞嗕汉
+        // 娴佺▼鍙戣捣浜轰俊鎭�
+        HistoricProcessInstance historicProcessInstance = historyService.createHistoricProcessInstanceQuery()
+                .processInstanceId(taskVO.getProcessInsId())
+                .singleResult();
+        SysUser startUser = sysUserService.selectUserById(Long.parseLong(historicProcessInstance.getStartUserId()));
+        taskVO.setPromoterId(startUser.getUserId());
+        taskVO.setPromoterName(startUser.getNickName());
+        taskVO.setPromoterUnitId(Objects.nonNull(startUser.getDept()) ? startUser.getDept().getDeptId() : null);
+        taskVO.setPromoterUnitName(Objects.nonNull(startUser.getDept()) ? startUser.getDept().getDeptName() : "");
+        // 娴佺▼澶勭悊浜轰俊鎭�
+        if (TaskStatusEnum.TODO.equals(taskVO.getTaskStatus())) {
+            List<IdentityLink> identityLinksForTask = taskService.getIdentityLinksForTask(taskVO.getTaskId());
+            for (IdentityLink identityLink : identityLinksForTask) {
+                // 缁戝畾鐨勬槸鐢ㄦ埛锛屾煡鍑虹敤鎴峰鍚嶃�侀儴闂�
+                if (StringUtils.isNotBlank(identityLink.getUserId())) {
+                    SysUser sysUser = sysUserService.selectUserById(Long.parseLong(identityLink.getUserId()));
+                    if (Objects.nonNull(sysUser)) {
+                        taskVO.setHandlerId(sysUser.getUserId());
+                        if (Objects.nonNull(sysUser.getDept())) {
+                            taskVO.setHandlerUnitId(sysUser.getDept().getDeptId());
+                            taskVO.setHandlerUnitName(sysUser.getDept().getDeptName());
+                        }
+                        taskVO.setHandlerName(sysUser.getNickName());
+                    }
+                    // 缁戝畾鐨勬槸瑙掕壊鎴栬�呮槸閮ㄩ棬锛岄渶瑕佹牴鎹甶d鍒ゆ柇
+                } else if (StringUtils.isNotBlank(identityLink.getGroupId())) {
+                    if (identityLink.getGroupId().startsWith("dept")) {   // 閮ㄩ棬鐨刬d鏄姞浜嗗墠缂�鐨勫锛歞ept:1
+                        String[] split = identityLink.getGroupId().split(":");
+                        if (split.length > 1) {
+                            // 閮ㄩ棬
+                            SysDept dept = sysDeptService.selectDeptById(Long.parseLong(split[1]));
+                            if (Objects.nonNull(dept)) {
+                                taskVO.setHandlerUnitId(dept.getDeptId());
+                                taskVO.setHandlerUnitName(dept.getDeptName());
+                                taskVO.setHandlerName("鏆傛湭澶勭悊");
+                                taskVO.setHandlerId(null);
+                            }
+                        }
+                    } else {
+                        SysRole role = sysRoleService.selectRoleById(Long.parseLong(identityLink.getGroupId()));
+                        if (Objects.nonNull(role)) {
+                            taskVO.setHandlerUnitId(Long.parseLong(identityLink.getGroupId()));
+                            taskVO.setHandlerUnitName("鐢辨嫢鏈夎鑹诧細銆�" + role.getRoleName() + "銆戠殑浜哄鐞�");
+                            taskVO.setHandlerName("鏆傛湭澶勭悊");
+                            taskVO.setHandlerId(null);
+                        }
+                    }
+                }
+            }
+        } else if (TaskStatusEnum.FINISHED.equals(taskVO.getTaskStatus())){
+            for (IdentityLinkInfo identityLink : identityLinkInfos) {
+                // 缁戝畾鐨勬槸鐢ㄦ埛锛屾煡鍑虹敤鎴峰鍚嶃�侀儴闂�
+                if (StringUtils.isNotBlank(identityLink.getUserId())) {
+                    SysUser sysUser = sysUserService.selectUserById(Long.parseLong(identityLink.getUserId()));
+                    if (Objects.nonNull(sysUser)) {
+//                        taskVO.setHandlerId(sysUser.getUserId());
+                        if (Objects.nonNull(sysUser.getDept())) {
+                            taskVO.setHandlerUnitId(sysUser.getDept().getDeptId());
+                            taskVO.setHandlerUnitName(sysUser.getDept().getDeptName());
+                        }
+//                        taskVO.setHandlerName(sysUser.getNickName());
+                    }
+                    // 缁戝畾鐨勬槸瑙掕壊锛屾煡鍑鸿鑹插悕绉�
+                } else if (StringUtils.isNotBlank(identityLink.getGroupId())) {
+                    if (identityLink.getGroupId().startsWith("dept")) {
+                        String[] split = identityLink.getGroupId().split(":");
+                        if (split.length > 1) {
+                            // 閮ㄩ棬
+                            SysDept dept = sysDeptService.selectDeptById(Long.parseLong(split[1]));
+                            if (Objects.nonNull(dept)) {
+                                taskVO.setHandlerUnitId(dept.getDeptId());
+                                taskVO.setHandlerUnitName(dept.getDeptName());
+                            }
+                        }
+                    }
+                    SysRole role = sysRoleService.selectRoleById(Long.parseLong(identityLink.getGroupId()));
+                    if (Objects.nonNull(role)) {
+                        taskVO.setHandlerUnitId(Long.parseLong(identityLink.getGroupId()));
+                        taskVO.setHandlerUnitName("鐢辨嫢鏈夎鑹诧細銆�" + role.getRoleName() + "銆戠殑浜哄鐞�");
+//                        taskVO.setHandlerName(role.getRoleName());
+//                        taskVO.setHandlerId(null);
+                    }
+                }
+            }
+        }
+
+    }
+
+    /**
+     * 鑾峰彇鏌愪釜娴佺▼鐨勬墍鏈変换鍔¤妭鐐�
+     *
+     * @param processDefinitionId
+     * @return
+     */
+    private List<UserTask> getAllUserTaskElement(String processDefinitionId) {
+        // 鑾峰彇娴佺▼瀹氫箟
+        ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery()
+                .processDefinitionId(processDefinitionId)
+                .singleResult();
+
+        if (processDefinition == null) {
+            throw new IllegalArgumentException("娴佺▼瀹氫箟ID鏃犳晥: " + processDefinitionId);
+        }
+
+        // 鑾峰彇BPMN妯″瀷
+        BpmnModel bpmnModel = repositoryService.getBpmnModel(processDefinitionId);
+        if (bpmnModel == null) {
+            throw new IllegalStateException("鏃犳硶鑾峰彇BPMN妯″瀷: " + processDefinitionId);
+        }
+
+        // 鑾峰彇娴佺▼瀵硅薄
+        Process process = bpmnModel.getProcessById(processDefinition.getKey());
+        if (process == null) {
+            throw new IllegalStateException("鏃犳硶鑾峰彇娴佺▼瀵硅薄: " + processDefinition.getKey());
+        }
+
+        List<FlowElement> flowElements = process.getFlowElements().stream().toList();
+        List<UserTask> userTaskElements = flowElements.stream().filter(flowElement -> flowElement instanceof UserTask).map(flowElement -> {
+            return (UserTask) flowElement;
+        }).collect(Collectors.toList());
+        return userTaskElements;
+    }
+
+    /**
+     * 鑾峰彇娴佺▼鑺傜偣鏁帮紙鎬讳换鍔℃暟锛屼笉鍖呭惈寮�濮嬨�佺粨鏉熺瓑鐗规畩鐨勶紝鍙粺璁serTask绫诲瀷鐨勶級
+     *
+     * @param processDefinitionId  娴佺▼瀹氫箟id
+     * @return
+     */
+    private Long getTotalTaskNum(String processDefinitionId) {
+        return Long.valueOf(this.getAllUserTaskElement(processDefinitionId).size());
+    }
+
+    /**
+     * 鑾峰彇娴佺▼鍓╀綑鏈畬鎴愮殑浠诲姟鏁�
+     *
+     * @param processInstanceId
+     * @return
+     */
+    private Long getNotFinishedTaskNum(String processInstanceId) {
+        return historyService.createHistoricTaskInstanceQuery().processInstanceId(processInstanceId).processUnfinished().count();
+    }
+
+    /**
+     * 鑾峰彇寰呭姙浠诲姟鏁�
+     *
+     * @param processInstanceId
+     * @return
+     */
+    private Long getTodoTaskNum(String processInstanceId) {
+        return taskService.createTaskQuery().active().processInstanceId(processInstanceId).count();
+    }
+
+    /**
+     * 鑾峰彇褰撳墠鐜妭鐨勬墍鏈変换鍔℃暟
+     *
+     * @param processInstanceId
+     * @return
+     */
+    private List<Task> getCurrentNodeTaskList(String processInstanceId) {
+       return taskService.createTaskQuery().processDefinitionId(processInstanceId).list();
     }
 }

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