2025-03-17T21:16:16

src/data/filemanager.cpp

@@ -1,23 +1,12 @@
 #include <QFile>
 #include <QDebug>
+#include <QDateTime>
 
 #include "filemanager.h"
 
-
+void FileManager::writeExperimentFile(const CommonData &cd)
-
-void FileManager::writeExperimentFile(const CommonData &cd, QFile &file)
 {
-    //    double sampleTemp = cd.sample_temp;
+    QTextStream out(&_expeFile);
-    //    double dsc = cd.dsc;
-
-    // write data to file
-    //    QFile file("experiment_data.txt");
-    //    if (!file.open(QIODevice::Append | QIODevice::Text)) {
-    //        qDebug() << "无法打开文件";
-    //        return;
-    //    }
-
-    QTextStream out(&file);
     out.setRealNumberPrecision(3); // 设置精度为三位小数
     out.setFieldWidth(12); // 设置字段宽度，确保对齐
     out.setPadChar(' '); // 设置填充字符为空格
@@ -27,17 +16,28 @@ void FileManager::writeExperimentFile(const CommonData &cd, QFile &file)
         << cd.dsc << endl;
 
     // 关闭文件
-    file.close();
+    _expeFile.close();
 
 }
 
-void FileManager::createExperimentFile(const QString &fileName, QFile &file)
+void FileManager::createExperimentFile()
 {
-    // 使用传入的文件名创建QFile对象
+    QString fileName = _expeInfo.sampleName;
-    file.setFileName(fileName);
+    if(fileName.isEmpty()){
+        fileName = "sampleName";
+    }
+
+    fileName.append("-");
+    if(_expeInfo.date.isEmpty()){
+        fileName.append(QDateTime::currentDateTime().toUTC().toString("yyyyMMdd_HHmmss"));
+    }else{
+        fileName.append(_expeInfo.date);
+    }
+
+    _expeFile.setFileName(fileName);
 
     // 尝试以写入文本模式打开文件，如果文件不存在则创建它
-    if (!file.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append)) {
+    if (!_expeFile.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append)) {
         qDebug() << "无法打开文件";
     } else {
         qDebug() << "文件打开成功";
@@ -49,7 +49,5 @@ void FileManager::test()
     QString fileName = "experiment.txt";
 
     QFile file;
-    createExperimentFile(fileName,file);
-
     
 }

src/data/filemanager.h

@@ -7,8 +7,18 @@
 #include "protocol.h"
 
 namespace FileManager{
-void createExperimentFile(const QString&,QFile &);
+struct ExpeInfo
-void writeExperimentFile(const CommonData&,  QFile &);
+{
+    QString sampleName;
+    float sampleWeight;
+    QString date;
+    QString userName;
+};
+ExpeInfo _expeInfo;
+QFile _expeFile;
+
+void createExperimentFile(const QString&);
+void writeExperimentFile(const CommonData&);
 
 void test();
 };

src/global.h

@@ -2,6 +2,7 @@
 #define GLOBAL_H
 
 #include <qobject.h>
+#include <qfile.h>
 
 class Global:public QObject
 {
@@ -14,8 +15,7 @@ public:
         Analysis,
         ConnectedToDev,
         DeliveredData,
-        ExperimentStart,
+        ExperimentStart
-//        ExperimentStop = Analysis
     };
 
     void setMode(const Mode);
@@ -31,6 +31,7 @@ public:
     DeviceConnectionStatus getDeviceConnectionStatus(){return _deviceConnectStatus;}
 #endif
 
+
 signals:
     void sigModeModify(const Mode);
     void sigDeviceConnnectionStatusModify(const DeviceConnectionStatus);

src/mainwindow.cpp

@@ -5,6 +5,7 @@
 #include "global.h"
 #include "serialport.h"
 #include "dataparser.h"
+#include "filemanager.h"
 
 MainWindow::MainWindow(QWidget *parent)
     : QMainWindow(parent)
@@ -95,6 +96,8 @@ void MainWindow::on_actionStart_triggered()
     qDebug() << "on_actionStart_triggered info (hex):" << hexData;
 
     SerialPort::instance()->slotSendData(ba);
+    //
+    FileManager::createExperimentFile();
 }
 
 void MainWindow::on_actionReadOnly_triggered()

src/ui/centralwidget.cpp

@@ -2,6 +2,7 @@
 #include <QRandomGenerator>
 
 #include "centralwidget.h"
+#include "filemanager.h"
 
 CentralWidget::CentralWidget(QWidget *parent)
     : QWidget(parent),
@@ -58,6 +59,8 @@ void CentralWidget::slotRevCommonData(const CommonData &cd)
     qDebug()<<"slotRevCommonData";
     _customPlot->graph(0)->addData(cd.sample_temp, cd.dsc); // 添加数据到曲线
     _customPlot->replot();
+    //
+    FileManager::writeExperimentFile(cd);
 }
 
 void CentralWidget::timerEvent(QTimerEvent *event)

src/ui/experimentsettingform.cpp

@@ -6,6 +6,7 @@
 #include "dataparser.h"
 #include "serialport.h"
 #include "global.h"
+#include "filemanager.h"
 
 ExperimentSettingForm::ExperimentSettingForm(QWidget *parent) :
     QWidget(parent),
@@ -226,4 +227,9 @@ void ExperimentSettingForm::slotPhaseCheck()
 void ExperimentSettingForm::on_pushButton_deliverData_clicked()
 {
     slotConnectToDevice();
+
+    FileManager::_expeInfo.sampleName= ui->sampleNameLineEdit->text();
+    FileManager::_expeInfo.sampleWeight = ui->sampleWeightLineEdit->text().toInt(nullptr,16);
+    FileManager::_expeInfo.date = ui->dateTimeLineEdit->text();
+    FileManager::_expeInfo.userName =  ui->userLineEdit->text();
 }

src/ui/experimentsettingform.h

@@ -15,6 +15,7 @@ public:
     explicit ExperimentSettingForm(QWidget *parent = nullptr);
     ~ExperimentSettingForm();
 
+
 signals:
     void sigDeliverData(const QByteArray&);
 private slots: