package com.ycl.task;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
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import com.baomidou.mybatisplus.extension.conditions.update.LambdaUpdateChainWrapper;
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import com.ycl.common.enums.business.ProcessLogEventTypeEnum;
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import com.ycl.domain.entity.ProcessCoding;
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import com.ycl.domain.entity.ProcessLog;
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import com.ycl.domain.entity.ProjectInfo;
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import com.ycl.domain.entity.ProjectProcess;
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import com.ycl.factory.FlowServiceFactory;
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import com.ycl.mapper.ProcessCodingMapper;
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import com.ycl.mapper.ProcessLogMapper;
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import com.ycl.mapper.ProjectInfoMapper;
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import com.ycl.mapper.ProjectProcessMapper;
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import com.ycl.service.ProcessCodingService;
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import com.ycl.service.ProcessLogService;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.lang3.StringUtils;
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import org.flowable.task.api.Task;
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import org.flowable.task.api.TaskInfo;
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import org.flowable.task.api.history.HistoricTaskInstance;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import org.springframework.util.CollectionUtils;
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import java.util.*;
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import java.util.function.Function;
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import java.util.stream.Collectors;
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import static com.ycl.common.constant.ProcessOverTimeConstants.*;
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import static com.ycl.common.enums.business.ProcessLogEventTypeEnum.CANCEL_HANGUP;
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import static com.ycl.common.enums.business.ProcessLogEventTypeEnum.HANGUP;
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@Slf4j
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@Component("flowableTask")
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public class FlowableTask extends FlowServiceFactory {
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@Autowired
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private ProjectProcessMapper projectProcessMapper;
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@Autowired
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private ProjectInfoMapper projectInfoMapper;
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@Autowired
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private ProcessCodingMapper processCodingMapper;
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@Autowired
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private ProcessLogService processLogService;
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@Autowired
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private ProcessLogMapper processLogMapper;
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/**
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* 赋码任务
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* 两个逻辑 改项目码、改节点颜色
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*/
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public void expireTask() {
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log.info("开始赋码");
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//当前正在运行的所有任务节点
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List<Task> taskList = taskService.createTaskQuery().active().list();
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if (CollectionUtils.isEmpty(taskList)) return;
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//排除掉节点挂起的任务
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List<String> allHangupTask = processLogMapper.getAllHangup();
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taskList = taskList.stream()
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.filter(task -> !allHangupTask.contains(task.getId()))
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.collect(Collectors.toList());
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//TODO：筛选出流程实例id，用作项目挂起
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Set<String> proInsIds = taskList.stream()
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.map(TaskInfo::getProcessInstanceId)
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.collect(Collectors.toSet());
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//TODO:查询项目挂起日志
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List<String> taskIds = taskList.stream().map(TaskInfo::getId).collect(Collectors.toList());
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//查询节点挂起日志
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Map<String, List<ProcessLog>> hangupLogMap = new LambdaQueryChainWrapper<>(processLogMapper)
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.in(ProcessLog::getEventType, HANGUP, CANCEL_HANGUP)
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.in(ProcessLog::getProcessInsId, taskIds)
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.list()
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.stream()
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.collect(Collectors.groupingBy(ProcessLog::getTaskId));
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//需要监控的赋码任务
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List<ProcessCoding> processCodingList = new LambdaQueryChainWrapper<>(processCodingMapper)
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.in(ProcessCoding::getTaskId, taskIds)
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.list();
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Map<String, ProcessCoding> taskMap = new HashMap<>();
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Map<String, Date> startTaskMap = new HashMap<>();
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if (!CollectionUtils.isEmpty(processCodingList)) {
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//key为taskId value为本体对象
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taskMap = processCodingList.stream().collect(Collectors.toMap(ProcessCoding::getTaskId, Function.identity()));
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//拿到开始计时的节点集合 key:taskId value:开始时间
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startTaskMap = getStartTaskList(processCodingList);
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}
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//提前准备接收数据的map key:流程实例id value:需要改变的颜色
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Map<String, List<String>> map = new HashMap<>();
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List<ProcessCoding> list = new ArrayList<>();
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map.put(GREEN, new ArrayList<>());
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map.put(RED, new ArrayList<>());
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map.put(YELLOW, new ArrayList<>());
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Date now = new Date();
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//遍历所有代办的节点
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for (Task task : taskList) {
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String taskId = task.getId();
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ProcessCoding processCoding = taskMap.get(taskId);
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if (processCoding == null) {
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//不需要监控的任务节点项目码直接改为绿色
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map.get(GREEN).add(task.getProcessInstanceId());
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continue;
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}
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//判断赋码统一用秒作为单位，且只需用红码时间判断超时，通过超时去改变项目的赋码状态，节点本身无赋码状态
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Date startTime = startTaskMap.get(processCoding.getStartTaskId());
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try {
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Long redTime = getTime(processCoding.getRedTime());
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// Long yellowTime = getTime(processCoding.getYellowTime());
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// Long overtime = getTime(processCoding.getOvertime());
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if (startTime == null) continue;
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//节点处理时间
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long durationTime = (now.getTime() - startTime.getTime()) / 1000;
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//TODO：减去流程挂起时长
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//减去节点挂起时长
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durationTime = subNodeHangupTime(hangupLogMap, task, durationTime);
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String status = GREEN; // 默认状态为绿色
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String overtimeStatus = NORMAL;
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if (redTime != null && redTime != 0 && durationTime >= redTime) {
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status = RED; // 如果超过红色时间阈值，则表明该任务超时
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overtimeStatus = OVERTIME;
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}
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// else if (yellowTime != null && yellowTime != 0 && durationTime >= yellowTime) {
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// status = YELLOW; // 否则，如果超过黄色时间阈值，则状态为黄色
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// }
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// //处理办理期限
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// String overtimeStatus = NORMAL;
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// if (overtime != null && overtime != 0 && durationTime >= overtime) {
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// overtimeStatus = OVERTIME; // 如果超过办理期限
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// } else if (overtime != null && overtime != 0 && durationTime >= (overtime - 12 * 60 * 60)) {
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// overtimeStatus = WILLOVERTIME; // 如果临期(固定超时前12小时为临期)
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// }
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// else if (overtime != null && overtime != 0 && durationDay >= (overtime - 60)) {
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// overtimeStatus = WILLOVERTIME; // 如果临期(固定超时前12小时为临期)
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// }
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map.get(status).add(task.getProcessInstanceId());
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processCoding.setStatus(status);
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processCoding.setOvertimeStatus(overtimeStatus);
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processCoding.setStartTaskTime(task.getCreateTime());
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list.add(processCoding);
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} catch (Exception e) {
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log.error(e.getMessage(), "赋码时间格式有误");
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}
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}
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//更新项目码
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map.forEach((key, value) -> updateProjectCoding(value, key));
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//更新节点状态 自定义的mybatis方法
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if (!CollectionUtils.isEmpty(list)) processCodingMapper.updateBatch(list);
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log.info("结束赋码");
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}
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//减去节点挂起时长
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private long subNodeHangupTime(Map<String, List<ProcessLog>> hangupLogMap, Task task, long durationTime) {
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List<ProcessLog> processLogs = hangupLogMap.get(task.getId());
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if (!CollectionUtils.isEmpty(processLogs)) {
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long hangupTime = 0;
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//分组分为挂起和取消挂起
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Map<ProcessLogEventTypeEnum, List<ProcessLog>> logEventTypeMap = processLogs.stream()
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.sorted(Comparator.comparing(ProcessLog::getGmtCreate))
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.collect(Collectors.groupingBy(ProcessLog::getEventType));
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List<ProcessLog> cancelHangup = logEventTypeMap.get(CANCEL_HANGUP);
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for (int i = 0; i < cancelHangup.size(); i++) {
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ProcessLog processLog = cancelHangup.get(i);
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hangupTime += processLog.getGmtCreate().getTime() - logEventTypeMap.get(HANGUP).get(i).getGmtCreate().getTime();
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}
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durationTime = durationTime - hangupTime;
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}
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return durationTime;
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}
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private Long getTime(String timeStr) {
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Long time = null;
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if (StringUtils.isNotBlank(timeStr)) {
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String[] timeArr = timeStr.split("-");
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// 解析天数和小时数
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int days = Integer.parseInt(timeArr[0]);
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int hours = 0;
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if (timeArr.length > 1) {
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hours = Integer.parseInt(timeArr[1]);
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}
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time = (days * 24L + hours) * 3600L;
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// //分-秒
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// time= (days * 60L) + hours;
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}
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return time;
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}
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private Map<String, Date> getStartTaskList(List<ProcessCoding> processCodingList) {
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//查出任务计时起始节点集合
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List<String> startTaskIds = processCodingList.stream().map(ProcessCoding::getStartTaskId).collect(Collectors.toList());
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//查出起始计时节点数据
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Map<String, Date> startDateMap = new HashMap<>();
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List<HistoricTaskInstance> hisStartTasks = historyService.createHistoricTaskInstanceQuery().taskIds(startTaskIds).list();
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if (!CollectionUtils.isEmpty(hisStartTasks)) {
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hisStartTasks.forEach(hisTask -> {
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startDateMap.put(hisTask.getId(), hisTask.getStartTime());
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});
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}
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return startDateMap;
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}
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/**
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* 赋码
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*
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* @param processInstanceIds 流程实例ID列表
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* @param coding 赋码值
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*/
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private void updateProjectCoding(List<String> processInstanceIds, String coding) {
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if (CollectionUtils.isEmpty(processInstanceIds)) {
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return;
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}
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List<Long> projectIds = projectProcessMapper.selectList(
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new QueryWrapper<ProjectProcess>()
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.in("process_ins_id", processInstanceIds)
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).stream()
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.map(ProjectProcess::getProjectId)
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.collect(Collectors.toList());
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if (!CollectionUtils.isEmpty(projectIds)) {
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new LambdaUpdateChainWrapper<>(projectInfoMapper)
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.in(ProjectInfo::getId, projectIds)
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.set(ProjectInfo::getCoding, coding)
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.update();
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}
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}
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}
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