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Commit 04198fa7 by 涂亚平
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签到逻辑，签到数大于等于当日可签到数就表示已经签过到了

1 parent 1f560722
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Showing with 182 additions and 8 deletions
src/main/java/com/subsidy/service/impl/VodPlayHistoryServiceImpl.java
......@@ -339,10 +339,10 @@ public class VodPlayHistoryServiceImpl extends ServiceImpl<VodPlayHistoryMapper,
totalLength += vodPlayHistoryDO.getPlayLength();
}
int leftLength = 0 ;
int leftLength = 0;
System.out.println("22222222222222222222222");
if (memberStudyLengthDO!=null){
if (memberStudyLengthDO != null) {
//这个人还剩多少时长
leftLength = memberStudyLengthDO.getTotalLength() - totalLength;
}
......@@ -358,7 +358,7 @@ public class VodPlayHistoryServiceImpl extends ServiceImpl<VodPlayHistoryMapper,
System.out.println("33333333333333333333");
if (leftLength > 0) {
//随机看几个视频
int playCounts = new Random().nextInt(4)+2;
int playCounts = new Random().nextInt(4) + 2;
System.out.println("4444444444444444");
for (int i = 0; i < playCounts; i++) {
VodPlayHistoryDO vodPlayHistoryDO = new VodPlayHistoryDO();
......@@ -380,7 +380,7 @@ public class VodPlayHistoryServiceImpl extends ServiceImpl<VodPlayHistoryMapper,
vodPlayHistoryMapper.insert(vodPlayHistoryDO);
} else {
vodPlayHistoryDO.setPlayLength(leftLength);
playLength+=leftLength;
playLength += leftLength;
vodPlayHistoryDO.setVodId(vodDictDOS.get(j).getId());
vodPlayHistoryDO.setPlayDate(signInRecordDO.getSignInDate().plusSeconds(playLength));
vodPlayHistoryMapper.insert(vodPlayHistoryDO);
......@@ -392,14 +392,188 @@ public class VodPlayHistoryServiceImpl extends ServiceImpl<VodPlayHistoryMapper,
}
}
public void playLengthFix(RemainSecondsDTO remainSecondsDTO){
public void playLengthFix(RemainSecondsDTO remainSecondsDTO) {
// 查看敲到次数
// 查看签到次数
ClassDictDO classDictDO = classDictMapper.selectById(remainSecondsDTO.getClassId());
//按照签到次数安排每天随机学习时长
//找到班级里的学生
List<ClassMemberMappingDO> classMemberMappingDOS = classMemberMappingMapper.selectList(new QueryWrapper<ClassMemberMappingDO>()
.lambda()
.eq(ClassMemberMappingDO::getClassId, classDictDO.getId()));
//查找课程里的所有视频
List<VodDictDO> vodDictDOS = courseContentMapper.getCourseVods(classDictDO.getCourseId());
//查看每个人看视频的时长
for (ClassMemberMappingDO classMemberMappingDO : classMemberMappingDOS) {
//查看签到次数，得到学习时长
//查询这个人 这节课 签到记录 排序
List<SignInRecordDO> signInRecordDOS = signInRecordMapper.selectList(new QueryWrapper<SignInRecordDO>()
.lambda()
.eq(SignInRecordDO::getMemberId, classMemberMappingDO.getMemberId())
.eq(SignInRecordDO::getClassId, classDictDO.getId())
.orderByAsc(SignInRecordDO::getSignInDate));
List<LocalDateTime> localDateTimes = new ArrayList<>();
for (SignInRecordDO signInrecord : signInRecordDOS) {
if (signInrecord.getSignInDate().getHour() >= 6 && signInrecord.getSignInDate().getHour() < 15) {
localDateTimes.add(signInrecord.getSignInDate());
}
}
int signInrecord = localDateTimes.size();
int vodSize = vodDictDOS.size();
LinkedHashMap<LocalDateTime, Integer> hashMap = new LinkedHashMap<>();
List<LocalDateTime> integers = new ArrayList<>();
int m = 0;
int rdm_total = 0;
for (int k = 0; k < signInrecord; k++) {
int n = getRandom();
rdm_total += n;
if ((m + n) < vodSize && k != signInrecord - 1) {
m += n;
//if (n > 11 || n < 5) {
// System.out.println("error" + "===================");
//}
hashMap.put(localDateTimes.get(k), n);
integers.add(localDateTimes.get(k));
} else {
//if (vodSize - rdm_total + n > 10 || vodSize - rdm_total + n < 5) {
// System.out.println("error+==================");
//}
hashMap.put(localDateTimes.get(k), vodSize - rdm_total + n);
integers.add(localDateTimes.get(k));
break;
}
}
//是否是最后一天的
int key_index = 0;
// for (LocalDateTime localDateTime : hashMap.keySet()){
// if (hashMap.get(localDateTime)>10||hashMap.get(localDateTime)<5){
// System.out.println("================");
// }
// }
for (LocalDateTime localDateTime : localDateTimes) {
//今天应该看多久视频
int totalPlayLength = 0;
if (signInRecordDOS.size() == 3) {
totalPlayLength = _3times();
} else if (signInRecordDOS.size() == 4) {
totalPlayLength = _4times();
} else if (signInRecordDOS.size() == 5) {
totalPlayLength = _5times();
} else if (signInRecordDOS.size() == 6) {
totalPlayLength = _6times();
} else {
totalPlayLength = _7times();
}
//今天已看视频时长
int totalPlay = 0;
//先续播前一天未看完的视频
List<VodPlayHistoryDO> vodPlayHistoryDOS = vodPlayHistoryMapper.selectList(new QueryWrapper<VodPlayHistoryDO>()
.lambda()
.eq(VodPlayHistoryDO::getMemberId, classMemberMappingDO.getMemberId())
.eq(VodPlayHistoryDO::getClassId, classDictDO.getId())
.orderByDesc(VodPlayHistoryDO::getPlayDate));
//续播
if (vodPlayHistoryDOS.size() > 0) {
VodPlayHistoryDO vodPlayHistoryDO1 = vodPlayHistoryDOS.get(0);
VodDictDO vodDictDO = vodDictMapper.selectById(vodPlayHistoryDO1.getVodId());
//剩下的学习时长
int leftLength = vodDictDO.getVodLength() - vodPlayHistoryDO1.getPlayLength();
if (leftLength > 0) {
totalPlay += leftLength;
VodPlayHistoryDO vodPlayHistoryDO = new VodPlayHistoryDO();
vodPlayHistoryDO.setPlayCount(1);
vodPlayHistoryDO.setClassId(classDictDO.getId());
vodPlayHistoryDO.setMemberId(classMemberMappingDO.getMemberId());
vodPlayHistoryDO.setPlayRecord(vodDictDO.getVodLength());
vodPlayHistoryDO.setPlayLength(leftLength);
vodPlayHistoryDO.setVodId(vodDictDO.getId());
vodPlayHistoryDO.setPlayDate(localDateTime.plusSeconds(leftLength));
vodPlayHistoryMapper.insert(vodPlayHistoryDO);
}
}
//查找这个人应该学的课程
for (VodDictDO vodDictDO : vodDictDOS) {
//从历史记录里找中这个人有没有学过
Integer count = vodPlayHistoryMapper.selectCount(new QueryWrapper<VodPlayHistoryDO>()
.lambda()
.eq(VodPlayHistoryDO::getMemberId, classMemberMappingDO.getMemberId())
.eq(VodPlayHistoryDO::getClassId, classDictDO.getId())
.eq(VodPlayHistoryDO::getVodId, vodDictDO.getId()));
//表示这个视频没有学过
if (count == 0) {
if (totalPlayLength > totalPlay) { //说明今天还可以学
VodPlayHistoryDO vodPlayHistoryDO = new VodPlayHistoryDO();
vodPlayHistoryDO.setPlayCount(1);
vodPlayHistoryDO.setClassId(classDictDO.getId());
vodPlayHistoryDO.setMemberId(classMemberMappingDO.getMemberId());
vodPlayHistoryDO.setPlayRecord(vodDictDO.getVodLength());
if (totalPlay+vodDictDO.getVodLength()<=totalPlayLength){
vodPlayHistoryDO.setPlayLength(vodDictDO.getVodLength());
}else {
vodPlayHistoryDO.setPlayLength(totalPlayLength-totalPlay);
}
vodPlayHistoryDO.setVodId(vodDictDO.getId());
vodPlayHistoryDO.setPlayDate(localDateTime.plusSeconds(totalPlay));
vodPlayHistoryMapper.insert(vodPlayHistoryDO);
}
}
}
key_index++;
}
}
}
//19为基数的话，3次签到6.5到8，4次签到4.8-6，
// 5次4-6，6次3.2-6，7次及以上2.5-6吧
//按照视频顺序依次学习完 每天学习时长不得超过8小时
//int randNumber =rand.nextInt(MAX - MIN + 1) + MIN;
/**
* 3次签到 23400---28800
*/
public Integer _3times() {
return new Random().nextInt(28800 - 23400 + 1) + 23400;
}
/**
* 4次签到 23400---28800
*/
public Integer _4times() {
return new Random().nextInt(6 * 60 * 60 - 48 * 6 * 60 + 1) + 48 * 6 * 60;
}
/**
* 5次签到 23400---28800
*/
public Integer _5times() {
return new Random().nextInt(6 * 60 * 60 - 4 * 60 * 60 + 1) + 4 * 60 * 60;
}
/**
* 6次签到 23400---28800
*/
public Integer _6times() {
return new Random().nextInt(6 * 60 * 60 - 32 * 6 * 60 + 1) + 32 * 60 * 6;
}
/**
* 7次签到 23400---28800
*/
public Integer _7times() {
return new Random().nextInt(6 * 60 * 60 - 25 * 6 * 60 + 1) + 25 * 6 * 60;
}
public static void main(String[] args) {
......
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