任务管理提交时长自动计算

jeecg-boot/jeecg-boot-module-system/src/main/java/org/jeecg/modules/task/controller/TaskController.java

@@ -39,6 +39,8 @@ import org.springframework.web.servlet.ModelAndView;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.math.BigDecimal;
+import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Arrays;
 import java.util.Date;
@@ -62,6 +64,14 @@ public class TaskController extends JeecgController<Task, ITaskService> {
     private static final String ADMIN = "admin";
     private static final String FORMAT = "yyyy/MM/dd HH:mm:ss";
 
+    private static final long DAYWORKTIME = 35*60*60*100*2;
+    private static final long DAYTIME = 24*60*60*1000;
+
+    private static final String MORINGSTART = " 08:30:00";
+    private static final String MORINGEND = " 12:00:00";
+    private static final String AFTERNOONSTART = " 14:30:00";
+    private static final String AFTERNOONEND= " 18:00:00";
+
     @Resource
     private IProjectxService iProjectxService;
 
@@ -180,25 +190,127 @@ public class TaskController extends JeecgController<Task, ITaskService> {
 
     /**
      * 提交任务，更新状态，同时计算实际任务时长
-     * 计算一整天、一上午、一下午的工作时间；计算有多个个这样的整段时间，之后算头和尾时间
+     * 计算一整天，之后算头和尾时间
      * @param task
      * @return
      */
     @ApiOperation(value = "任务管理-更新状态", notes = "任务管理-更新状态")
     @PutMapping(value = "/updateWorkStatus")
     public Result<?> updateWorkStatus(@RequestBody Task task) {
+        Date time = new Date();
+
+        if (task.getWorkStatus() == 3){
             //获取数据
             Task oldTask = taskService.query().eq("id", task.getId()).one();
             Date startTime = oldTask.getStartTime();
-        Date endTime = new Date();
+            long realTime = 0;
+            try {
+                realTime = realDuration(startTime, time);
+            } catch (ParseException e) {
+                throw new RuntimeException(e);
+            }
+
+            //设置更新数据
+            double realTimeHour = (double)realTime/(60*60*1000);
+            realTimeHour = new BigDecimal(realTimeHour).setScale(1, BigDecimal.ROUND_HALF_UP).doubleValue();
+            task.setRealDuration(realTimeHour);
+            task.setSubmitTime(time);
+        }
 
-        //更新数据
+        task.setUpdateTime(time);
-        task.setUpdateTime(endTime);
-        task.setSubmitTime(endTime);
         taskService.updateById(task);
         return Result.OK("编辑成功!");
     }
 
+    //计算真实时间, 单位：小时
+    private long realDuration(Date startTime, Date endTime) throws ParseException {
+        long workTime = 0;
+        long millisecond = endTime.getTime() - startTime.getTime();
+        //统计整天时间
+        workTime += (millisecond / DAYTIME) * DAYWORKTIME;
+        millisecond = millisecond % DAYTIME;
+
+        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd");
+        SimpleDateFormat sdf1 = new SimpleDateFormat("HH:mm:ss");
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
+        String time = dateFormat.format(new Date());
+        String start = sdf1.format(startTime);
+        String time0 = time + " " + start;
+
+        startTime = sdf.parse(time0);
+        String time1 = time + MORINGSTART;
+        String time2 = time + MORINGEND;
+        String time3 = time + AFTERNOONSTART;
+        String time4 = time + AFTERNOONEND;
+        Date date3 = sdf.parse(time3);
+        Date date2 = sdf.parse(time2);
+        Date date1 = sdf.parse(time1);
+        Date date4 = sdf.parse(time4);
+
+        //从start往后推到end,要判断大量情况
+        if (startTime.compareTo(endTime) > 0){
+            //时间跨度两天，但总时间不超过24小时
+            if (startTime.compareTo(date1) <= 0)
+                startTime = date1; //任务发布在8点前,从8点开始算
+            if (startTime.compareTo(date2) <= 0){
+                //早上有工作时间
+                workTime += date2.getTime() - startTime.getTime();
+                //跨度两天，下午必有任务时间
+                workTime += DAYWORKTIME/2;
+                //第二天下午必没有工作时间，判断第二天早上是否有部分工作时间
+                if (endTime.compareTo(date1) > 0)
+                    workTime += endTime.getTime() - date1.getTime(); //第二天早上有工作时间
+                return workTime;   //计算完成，返回结果
+            }
+
+            //上午没有工作时间
+            if (startTime.compareTo(date3) <= 0)
+                startTime = date3;  //任务发布时间在12点后，14点前
+            if (startTime.compareTo(date4) <= 0)    //下午有工作时间
+                workTime += date4.getTime() - startTime.getTime();
+            if (endTime.compareTo(date1) <= 0)
+                return workTime; //第二天没有工作时间
+            if (endTime.compareTo(date2) <= 0){
+                workTime += endTime.getTime() - date1.getTime(); //第二天上午有部分工作时间
+                return workTime; //必然下午没有工作时间
+            }
+            workTime += DAYWORKTIME/2;  //第二天上午工作时间占满
+            if (endTime.compareTo(date3) <= 0)
+                return workTime; //下午没有工作时间
+            if (endTime.compareTo(date4) >= 0)
+                endTime = date4; //下午干满了
+            workTime += endTime.getTime() - date3.getTime();
+            return workTime;
+        }else {
+            //时间跨度没有超过两天
+            if (startTime.compareTo(date1) <= 0)
+                startTime = date1;  //发布任务在8点之前
+            if (startTime.compareTo(date2) <= 0){
+                //上午发布的任务
+                if (endTime.compareTo(date2) <= 0){
+                    //上午提交的任务
+                    workTime += endTime.getTime() - startTime.getTime();
+                    return workTime;
+                }
+                workTime += date2.getTime() - startTime.getTime();  //上午没有提交任务
+                if (endTime.compareTo(date3) <= 0)
+                    return workTime;    //中午12点后14点前提交任务
+                if (endTime.compareTo(date4) >= 0)
+                    endTime = date4; //时间偏移
+                workTime += endTime.getTime() - date3.getTime(); //下午工作时间
+                return workTime;
+            }else {
+                //下午发布的任务
+                if (startTime.compareTo(date3) <= 0)
+                    startTime = date3;  //12点之后，14点之前发布任务
+                if (endTime.compareTo(date4) >= 0)
+                    endTime = date4;    //时间偏移
+               workTime += endTime.getTime() - startTime.getTime();
+                return workTime;
+            }
+        }
+    }
+
     /**
      * 通过id删除
      *