Simple UserOperationLog table.

src/log/LogFileTableModel.cpp

@@ -0,0 +1,56 @@
+//
+// Created by Krad on 2021/11/23.
+//
+
+#include <QtCore/QFile>
+#include <QtCore/QTextStream>
+#include "LogFileTableModel.h"
+
+LogFileTableModel::LogFileTableModel(QObject *parent) : QAbstractTableModel(parent) {
+
+}
+
+void LogFileTableModel::setFileName(QString fileName) {
+    logdata.clear();
+    QFile f;
+    f.setFileName(fileName);
+    if (!f.exists()) return;
+    if(f.open(QFile::OpenModeFlag::ReadOnly | QFile::OpenModeFlag::Text))
+    {
+
+        QTextStream in(&f);
+        while(!in.atEnd()){
+            logdata.push_back(in.readLine().split("\t"));
+        }
+    }
+}
+
+QVariant LogFileTableModel::data(const QModelIndex &index, int role) const {
+    if (!index.isValid()) return QVariant();
+    if (role == Qt::TextAlignmentRole) {
+        return Qt::AlignCenter;
+    }
+    if (role == Qt::DisplayRole || role == Qt::EditRole )
+    {
+        return logdata[index.row()][index.column()];
+    }
+    return QVariant();
+}
+
+int LogFileTableModel::rowCount(const QModelIndex &parent) const {
+    if (!logdata.isEmpty()) return logdata.count();
+    return 0;
+}
+
+int LogFileTableModel::columnCount(const QModelIndex &parent) const {
+    if (!logdata.isEmpty()) return logdata[0].count();
+    return 0;
+}
+
+QVariant LogFileTableModel::headerData(int section, Qt::Orientation orientation, int role) const {
+    if(role != Qt::DisplayRole)
+        return QVariant();
+    if(orientation == Qt::Horizontal)
+        return headerStrings.at(section);
+    return QVariant();
+}

src/log/LogFileTableModel.h

@@ -0,0 +1,34 @@
+//
+// Created by Krad on 2021/11/23.
+//
+
+#ifndef GUI_LOGFILETABLEMODEL_H
+#define GUI_LOGFILETABLEMODEL_H
+
+#include <QAbstractTableModel>
+#include <QList>
+#include <QStringList>
+class LogFileTableModel : public QAbstractTableModel{
+public:
+    LogFileTableModel(QObject *parent = nullptr);
+    ~LogFileTableModel(){}
+    void setFileName(QString filename);
+    void setHeader(QStringList header){
+        headerStrings = header;
+    }
+protected:
+    //数据展示用
+    QVariant data(const QModelIndex &index, int role) const;
+    //行数，重新实现
+    int rowCount(const QModelIndex &parent) const;
+    //列数，重新实现
+    int columnCount(const QModelIndex &parent) const;
+    //标头
+    QVariant headerData(int section, Qt::Orientation orientation, int role) const;
+private:
+    QList<QStringList> logdata;
+    QStringList headerStrings;
+};
+
+
+#endif //GUI_LOGFILETABLEMODEL_H

src/log/UserOperationLog.cpp

@@ -7,12 +7,16 @@
 #include <QDir>
 #include "appvals/AppGlobalValues.h"
 #include "models/User.h"
+#include <QDirIterator>
+#include <qdebug.h>
 
 
+const char * logDir = "./log";
+
 void UserOperationLog::init() {
     QDir log_dir("./");
-    if (!log_dir.exists("./log")) log_dir.mkdir("log");
-    currentFileName = "./log/" + QDate::currentDate().toString("yyyy-MM-dd")+QString("-op.log");
+    if (!log_dir.exists(logDir)) log_dir.mkdir("log");
+    currentFileName = logDir + QDate::currentDate().toString("/yyyy-MM-dd")+QString("-op.log");
     logFile.setFileName(currentFileName);
     if (logFile.exists())
     {
@@ -23,11 +27,29 @@ void UserOperationLog::init() {
     out.setDevice(&logFile);
 }
 
+const char space = ' ';
+QString addSpace(char* str)
+{
+    QString s;
+
+    for (int i = 0; str[i]!='\0'; ++i) {
+        if (str[i]>='A' && str[i]<='Z' && i>0)
+        {
+            s.append(space);
+            s.append(str[i]);
+        } else{
+            s.append(str[i]);
+        }
+    }
+    return s;
+}
+
+
 QString getOperationName(UserOperation operation)
 {
     switch (operation) {
         #define ADD_OPERATION(name)\
-        case name: return #name;
+        case name: return addSpace(#name);
         USER_OPERATIONS()
         #undef ADD_OPERATION
         default:
@@ -44,11 +66,11 @@ void UserOperationLog::log(UserOperation operation, bool processing) {
     QString operationName = getOperationName(operation);
     AppGlobalValues::setInProcessing(processing);
     QString UserName = User::Current()->getUserCode().isEmpty()?"anonymous":User::Current()->getUserCode();
-    out << now.toString(Qt::DateFormat::ISODateWithMs)<<"\t"<<UserName<<"\t"<<operationName<<endl;
+    out << now.toString(Qt::DateFormat::ISODateWithMs).replace("T","\t")<<"\t"<<UserName<<"\t"<<operationName<<endl;
 }
 
 void UserOperationLog::reloadFile() {
-    QString newFileName = "./log/" + QDate::currentDate().toString("yyyy-MM-dd")+QString("-op.log");
+    QString newFileName = logDir + QDate::currentDate().toString("/yyyy-MM-dd")+QString("-op.log");
     //inprocessing 暂时没有使用
     if (newFileName == currentFileName && !AppGlobalValues::InProcessing().toBool()) return;
     logFile.close();
@@ -61,3 +83,29 @@ void UserOperationLog::reloadFile() {
     }
     out.setDevice(&logFile);
 }
+
+QStringList UserOperationLog::getHistoryLogFiles() {
+    QDirIterator iter(logDir, QDir::Files | QDir::NoSymLinks);
+    QStringList list;
+    while(iter.hasNext())
+    {
+        iter.next();
+        list << iter.fileInfo().absoluteFilePath();
+        qDebug()<<iter.fileInfo().absoluteFilePath();
+    }
+    return list;
+}
+
+void UserOperationLog::loadLogFromFile(QString path, QStringList& result) {
+    QFile f;
+    f.setFileName(path);
+    if (!f.exists()) return;
+    if(f.open(QFile::OpenModeFlag::ReadOnly | QFile::OpenModeFlag::Text))
+    {
+
+        QTextStream in(&f);
+        while(!in.atEnd()){
+            result << in.readLine();
+        }
+    }
+}

src/log/UserOperationLog.h

@@ -50,8 +50,16 @@ public:
         static UserOperationLog d;
         return &d;
     }
+    static void cleanHistoryLog();
+
+    static QStringList getHistoryLogFiles();
+
     void log(UserOperation operation, bool processing = false);
     void reloadFile();
+    QString currentLogFile(){
+        return currentFileName;
+    }
+    static void loadLogFromFile(QString filePath, QStringList& result);
 private:
     QString currentFileName;
     QFile logFile;