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numbersegmentidentification.cpp
519 lines (452 loc) · 18.5 KB
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numbersegmentidentification.cpp
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#include "numbersegmentidentification.h"
#include <QFile>
#include <QDebug>
#include <QtGlobal>
const quint64 MinPhoneNumber = 1;
const quint64 MaxPhoneNumber = Q_UINT64_C(1000*1000*1000*100); //小于11位十进制数
NumberSegmentIdentification* NumberSegmentIdentification::NSIInstance = NULL;
NumberSegmentIdentification::NumberSegmentIdentification(QObject *parent) :
QObject(parent),fileNameforNSI("NumberSegmentIdentification.txt")
{
// quint64 MaxPhoneNumber = Q_UINT64_C(1000*1000*1000*1000-1); //小于11位十进制数
// qDebug()<<"the MaxPhoneNumber is"+QString::number(MaxPhoneNumber);
filterCount = 6;
init();
}
NumberSegmentIdentification * NumberSegmentIdentification::instance()
{
if(NSIInstance == NULL)
NSIInstance = new NumberSegmentIdentification;
return NSIInstance;
}
void NumberSegmentIdentification::init()
{
qDebug() <<"NumberSegmentIdentification Init.";
allNotingNumbers.clear();
records.clear();
if( QFile::exists(fileNameforNSI))
{
QFile file(fileNameforNSI);
if(!file.open(QIODevice::ReadOnly | QIODevice::Text))
{
qDebug()<< "PhoneNumberIdentification,open fileNameforPNI fail.";
}
QTextStream out(&file);
QString dataLine ;
QString startNumber;
struct NumberSegmentInformation numberSegmentInformation;
//两条相邻的记录的两个起始号码之间构成一个号码段
numberSegmentInformation.startNumber = 0; //初始为0,为了判断是否已经收集完第1条记录,此时不为0
struct NumberSegmentInformation numberSegmentInformationTmp;
while((dataLine=out.readLine()) != NULL)
{
//起始号码
int firstPosition = dataLine.indexOf(" ");
if(firstPosition>0)
{
startNumber = dataLine.mid(0,firstPosition);
qDebug()<< "startNumber is:"+startNumber;
numberSegmentInformationTmp.startNumber = startNumber.toULongLong();
}
else
{
// //格式不对,删除该行,继续解析
qDebug()<<"firstPosition <=0";
// continue;
goto FormatError;
}
//状态
int secondPosition = dataLine.indexOf(" ",firstPosition+1);
if(secondPosition>0)
{
numberSegmentInformationTmp.state = (IdentificationState)dataLine.mid(firstPosition+1,secondPosition-(firstPosition+1)).toInt();
qDebug()<< "state is:"+QString::number(numberSegmentInformationTmp.state);
}
else
{
// //格式不对,删除该行,继续解析
qDebug()<<"secondPosition <=0";
// continue;
goto FormatError;
}
//记录的号码个数
int thirdPosition = dataLine.indexOf(" ",secondPosition+1);
if(thirdPosition>0)
{
numberSegmentInformationTmp.count = dataLine.mid(secondPosition+1,thirdPosition-(secondPosition+1)).toInt();
qDebug()<< "count is:"+QString::number(numberSegmentInformationTmp.count);
}
else
{
//格式不对,删除该行,继续解析
qDebug()<<"thirdPosition <=0";
goto FormatError;
}
//提取记录的号码
int position1 = thirdPosition ;
int position2 ;
int count =numberSegmentInformationTmp.count;
numberSegmentInformationTmp.Numbers.clear();
while(count)
{
position2 = dataLine.indexOf(" ",position1+1);
if(position2>0)
{
numberSegmentInformationTmp.Numbers.append(dataLine.mid(position1+1,position2-(position1+1)).toULongLong());
allNotingNumbers.append(dataLine.mid(position1+1,position2-(position1+1)).toULongLong());
position1 = position2;
}
else
{
//格式不对,删除该行,继续解析
qDebug()<<"position2 <=0";
goto FormatError;
}
count--;
}
//号码段的结束号码
if(numberSegmentInformation.startNumber >0)
{
numberSegmentInformation.endNumber = numberSegmentInformationTmp.startNumber-1;
records.insert( numberSegmentInformation.startNumber, numberSegmentInformation );
numberSegmentInformation = numberSegmentInformationTmp;
}
else
{
qDebug()<<"read first record";
numberSegmentInformation = numberSegmentInformationTmp;
// qDebug() << "records start number:" + QString::number(numberSegmentInformation.startNumber)+
// ",end number:" + QString::number(numberSegmentInformation.endNumber)+
// ",state:" + QString::number(numberSegmentInformation.state)+
// ",count:" + QString::number(numberSegmentInformation.count);
}
continue;
FormatError:
qDebug()<<"NumberSegmentIdentification init ,格式不对";
}
file.close();
}
else
{
//文件不存在时的处理方法
qDebug()<< "PhoneNumberIdentification, fileNameforPNI no exists.";
createNewNumberSegment();
}
//显示结果
qDebug()<<"NumberSegmentIdentification init result.";
// showresult();
saveKeyNumberSegments();
// for(int i=0;i<allNotingNumbers.count();i++)
// {
// qDebug()<<"allNotingNumbers " +QString::number(i) + " is :" +
// QString::number(allNotingNumbers[i]);
// }
// QMapIterator<qulonglong,NumberSegmentInformation> iterator(records);
// while(iterator.hasNext())
// {
// iterator.next();
// qDebug() << "records start number:" + QString::number(iterator.value().startNumber)+
// ",end number:" + QString::number(iterator.value().endNumber)+
// ",state:" + QString::number(iterator.value().state)+
// ",count:" + QString::number(iterator.value().count);
// }
}
//初始化号段,以号码位数相同的位一个号段
void NumberSegmentIdentification::createNewNumberSegment()
{
QFile file(fileNameforNSI);
if(!file.open(QIODevice::WriteOnly | QIODevice::Text))
{
qDebug()<< "create fileNameforNSI fail.";
}
else
qDebug()<< "create fileNameforNSI success.";
// int numberEnd = numberStart*10 -1;
QTextStream in(&file);
qulonglong numberStart = 1;
struct NumberSegmentInformation numberSegmentInformation;
while(numberStart<MaxPhoneNumber)
{
numberSegmentInformation.startNumber = numberStart;
numberSegmentInformation.endNumber =numberStart*10 - 1;
numberSegmentInformation.count = 0;
numberSegmentInformation.state =Noting;
numberSegmentInformation.Numbers.clear();
records.insert(numberStart,numberSegmentInformation);
//格式:起始号码 + 属性(该号段是否需要统计)+号段中记录的号码个数n + 号码1+号码2+···号码n +"\n"
in << QString::number(numberStart)+" "+QString::number(Noting)+ " " + QString::number(0)+" " + "\n";
numberStart *= 10;
}
in << QString::number(numberStart)+" "+QString::number(Noting)+ " " + QString::number(0)+" " + "\n";
file.close();
}
//根据记录次数(默认为5次),获得需要显示在界面的数据列表
QList<NumberSegmentInformation> NumberSegmentIdentification::getShowList(int count)
{
qDebug()<<" NumberSegmentIdentification::getShowList";
if(count !=0)
filterCount = count;
QList<NumberSegmentInformation> showlist;
bool changing = false;
QMapIterator<qulonglong,NumberSegmentInformation> iteratorNS(records);
IdentificationState state;
while(iteratorNS.hasNext())
{
iteratorNS.next();
state = iteratorNS.value().state;
// qDebug() << "getShowList,state is:" + QString::number(state) ;
//当记录次数的边界值发生改变时,已经标记为Caution的项是否需要重新加载
if(state == Allow || state == Refuse /*||state == Caution*/ )
showlist.append(iteratorNS.value());
else if( state == Noting)
{
if(iteratorNS.value().count>=count)
{
records[iteratorNS.key()].state= Caution;//状态改变
changing =true;
showlist.append(records[iteratorNS.key()]);
}
}
else if(state ==Caution)
{
if(iteratorNS.value().count<count)
{
records[iteratorNS.key()].state= Noting;//状态改变
changing =true;
}
else
showlist.append(iteratorNS.value());
}
}
if(changing)
{
qDebug()<<"getShowList,record change,resave";
saveKeyNumberSegments();
}
qDebug()<<" NumberSegmentIdentification::getShowList success";
return showlist;
}
//根据用户的设置,重新调整分段即相应信息
bool NumberSegmentIdentification::setNumberSegmentPropety(qulonglong startNumber,
qulonglong endNumber,
IdentificationState command)
{
qDebug()<<"setNumberSegmentPropety";
if( startNumber>=endNumber || startNumber<MinPhoneNumber || endNumber>=MaxPhoneNumber)
{
qDebug()<<" setNumberSegmentPropety NumberSegment format wrong。";
return false;
}
// QString startNumber = QString::number(startNumber);
// QString endNumberString = QString::number(endNumber);
//![0]节点排序
QList<qulonglong> allStartNumber = records.keys();
if(!allStartNumber.contains(startNumber)) //某一号段新的起点或结点
allStartNumber.append(startNumber);
if(!allStartNumber.contains(endNumber+1)) //某一号段新的起点或结点
allStartNumber.append(endNumber+1);
if(!allStartNumber.contains(MaxPhoneNumber)) //增加边界
allStartNumber.append(MaxPhoneNumber);
std::list<qulonglong> allStartNumber_stl = allStartNumber.toStdList();
allStartNumber_stl.sort(); //排序
allStartNumber = QList<qulonglong>::fromStdList(allStartNumber_stl);
//两个节点点所在的位置(已经排好序)
int startNumberIndex = allStartNumber.indexOf(startNumber);
int endNumberIndex = allStartNumber.indexOf(endNumber+1);
//![1]首先确定用户设置的号段(startNumber与endNumber之间)
if(!records.contains(startNumber))
{
//新的中间段,startNumber与endNumber为号段
struct NumberSegmentInformation numberSegmentInformation;
numberSegmentInformation.startNumber = startNumber;
numberSegmentInformation.endNumber = endNumber;
numberSegmentInformation.count = 0;
numberSegmentInformation.state = command;
//插入到记录表中
records.insert(startNumber,numberSegmentInformation);
}
else
{
records[startNumber].state = command;
records[startNumber].endNumber = endNumber;
}
//重新统计该号段的号码个数
records[startNumber].Numbers.clear();
qDebug()<<"startNumber,endNumber:" +QString::number(startNumber) +" ~ " +QString::number(endNumber);
for(int i =0;i <allNotingNumbers.count();i++)
{
if(allNotingNumbers.at(i) >=records[startNumber].startNumber &&
allNotingNumbers.at(i)<=records[startNumber].endNumber)
{
records[startNumber].Numbers.append(allNotingNumbers.at(i));
qDebug()<<"startNumber~endNumber,add:" +QString::number(allNotingNumbers.at(i));
}
}
records[startNumber].count = records[startNumber].Numbers.count();
qDebug()<<"after startNumber,endNumber:";
showresult();
//![2]确定endNumber+1与后面的号段合并,以endNumber+1为起点,以下一个号段的结点为结点
if(!records.contains(endNumber+1))
{
struct NumberSegmentInformation numberSegmentInformationEnd;
numberSegmentInformationEnd.startNumber = endNumber+1;
numberSegmentInformationEnd.endNumber = allStartNumber[endNumberIndex+1]-1; //下一个结点的起始位置-1
numberSegmentInformationEnd.count = 0;
if(records.contains(allStartNumber[endNumberIndex+1]))
{
numberSegmentInformationEnd.state =records[allStartNumber[endNumberIndex+1]].state;
//清除重复的记录
records.remove(allStartNumber[endNumberIndex+1]);
}
else
numberSegmentInformationEnd.state = Noting;
records.insert(numberSegmentInformationEnd.startNumber,numberSegmentInformationEnd);
//重新统计该号段的号码个数
records[endNumber+1].Numbers.clear();
qDebug()<<"endNumber+1~next:" +
QString::number(records[endNumber+1].startNumber) +" ~ " +
QString::number(records[endNumber+1].endNumber);
for(int i =0;i <allNotingNumbers.count();i++)
{
if(allNotingNumbers.at(i) >=records[endNumber+1].startNumber &&
allNotingNumbers.at(i)<=records[endNumber+1].endNumber)
{
records[endNumber+1].Numbers.append(allNotingNumbers.at(i));
qDebug()<<"endNumber+1~next,add:" +QString::number(allNotingNumbers.at(i));
}
}
records[endNumber+1].count = records[endNumber+1].Numbers.count();
}
//![3]确定startNumber与前面的号段合并,以前一个号段的起点为起点,以startNumber-1为结点
if(startNumberIndex>0)
{
qulonglong prestartNumber = allStartNumber[startNumberIndex-1];
records[prestartNumber].endNumber = startNumber -1;
//重新统计该号段的号码个数
records[prestartNumber].Numbers.clear();
qDebug()<<"pre~startNumber -1:" +
QString::number(records[prestartNumber].startNumber) +" ~ " +
QString::number(records[prestartNumber].endNumber);
for(int i =0;i <allNotingNumbers.count();i++)
{
if(allNotingNumbers.at(i) >=records[prestartNumber].startNumber &&
allNotingNumbers.at(i)<=records[prestartNumber].endNumber)
{
records[prestartNumber].Numbers.append(allNotingNumbers.at(i));
qDebug()<<"pre~startNumber -1,add:" +QString::number(allNotingNumbers.at(i));
}
}
records[prestartNumber].count = records[prestartNumber].Numbers.count();
}
//![4]去除startNumber和endNumber号段见多余的记录表
for(int i = startNumberIndex+1;i<endNumberIndex;i++)
{
records.remove(allStartNumber[i]);
}
//![5]保存数据
saveKeyNumberSegments();
return true;
}
void NumberSegmentIdentification::showresult()
{
//显示结果
qDebug()<<"showresult.";
for(int i=0;i<allNotingNumbers.count();i++)
{
qDebug()<<"allNotingNumbers " +QString::number(i) + " is :" +
QString::number(allNotingNumbers[i]);
}
QMapIterator<qulonglong,NumberSegmentInformation> iterator(records);
while(iterator.hasNext())
{
iterator.next();
qDebug() << "records start number:" + QString::number(iterator.value().startNumber)+
",end number:" + QString::number(iterator.value().endNumber)+
",state:" + QString::number(iterator.value().state)+
",count:" + QString::number(iterator.value().count);
for(int i =0;i<iterator.value().Numbers.count();i++)
{
qDebug() <<"number "+QString::number(i) + " is :"+
QString::number(iterator.value().Numbers.at(i));
}
}
}
//记录用户行为
void NumberSegmentIdentification::NSIProcessAndSave(qulonglong Number)
{
qDebug()<<"NumberSegmentInformationProcessAndSave.";
if(allNotingNumbers.contains(Number)) //已经记录
return;
else
{
allNotingNumbers.append(Number);
QMapIterator<qulonglong,NumberSegmentInformation> iteratorNS(records);
while(iteratorNS.hasNext())
{
iteratorNS.next();
if(iteratorNS.value().startNumber <=Number && iteratorNS.value().endNumber >=Number)
{
records[iteratorNS.key()].count++;
records[iteratorNS.key()].Numbers.append(Number);
if(records[iteratorNS.key()].count >=filterCount)
{
qDebug()<<"filterCount is:" + QString::number(filterCount);
if( records[iteratorNS.key()].state == Noting)
{
records[iteratorNS.key()].state = Caution;
emit NewUserhabit(records[iteratorNS.key()]);
qDebug()<<"NumberSegmentInformationProcessandSave state change emit.";
}
}
saveKeyNumberSegments();
qDebug()<<"NumberSegmentInformationProcessandSave success.";
return;
}
}
}
}
//判断号码是否符号用户的某种习惯
NumberSegmentInformation NumberSegmentIdentification::numberSegmentIdentification(qulonglong Number)
{
QMapIterator<qulonglong,NumberSegmentInformation> iterator(records);
while(iterator.hasNext())
{
iterator.next();
if(iterator.value().startNumber <= Number && Number <= iterator.value().endNumber)
return records[iterator.key()];
}
NumberSegmentInformation Information;
Information.state = Nonoting;
return Information;
}
//将数据保存到文件
void NumberSegmentIdentification::saveKeyNumberSegments()
{
//所有重写,或部分修改
QFile file(fileNameforNSI);
if(!file.open(QIODevice::WriteOnly | QIODevice::Text))
{
// QMessageBox::warning(this,fileNameforMI,"can't open",QMessageBox::Yes);
qDebug()<< "open fileNameforNSI fail.";
}
else
qDebug()<< "open fileNameforNSI success.";
QTextStream in(&file);
QMapIterator<qulonglong,NumberSegmentInformation> iteratorNS( records );
while(iteratorNS.hasNext())
{
iteratorNS.next();
//添加一行,格式(中间以空格隔开):起始号码+属性(该号段是否需要统计等)+号段中记录的号码个数n + 号码1+号码2+···号码n +"\n"
in << QString::number(iteratorNS.value().startNumber)+" "
+QString::number(iteratorNS.value().state)+ " "
+ QString::number(iteratorNS.value().Numbers.count())+" ";
for(int i =0;i<iteratorNS.value().Numbers.count();i++)
{
in << QString::number(iteratorNS.value().Numbers[i])+" ";
}
in << "\n";
}
in << QString::number(MaxPhoneNumber)+" "+"0" +" "+"0"+" "+"\n";
file.close();
qDebug()<< "saveKeyNumberSegments success";
}