public static List <CourseProgrammePart> readCourseProgrammePart(Programme programme)
{
List <CourseProgrammePart> courseProgrammePartList = new List <CourseProgrammePart>();
String readCSECoursesStatement = "SELECT * FROM CourseProgrammePart WHERE PROGRAMMEID = '" + programme.id + "'";
try
{
dbConnection.Open();
sqlCommand = new SQLiteCommand(readCSECoursesStatement, dbConnection);
dataReader = sqlCommand.ExecuteReader();
while (dataReader.Read())
{
CourseProgrammePart courseProgrammePart = new CourseProgrammePart(dataReader["COURSEID"].ToString(), dataReader["PART"].ToString(), dataReader["PROGRAMMEID"].ToString());
courseProgrammePartList.Add(courseProgrammePart);
}
dbConnection.Close();
}
catch (Exception e)
{
Logger.Error("DatabaseConnection::readCourseProgrammePart() " + e.Message);
}
return(courseProgrammePartList);
}
public static List <Course> readCoursesUsingProgrammePart(Programme programme, String part)
{
List <Course> courses = new List <Course>();
String readCoursesStatement = "SELECT COURSEID FROM CourseProgrammePart WHERE PROGRAMMEID = '" + programme.id + "' AND PART = '" + part + "'";
try
{
dbConnection.Open();
sqlCommand = new SQLiteCommand(readCoursesStatement, dbConnection);
dataReader = sqlCommand.ExecuteReader();
while (dataReader.Read())
{
String cseCourseId = dataReader["COURSEID"].ToString();
String readCSECourse = "SELECT * FROM Course WHERE ID = '" + cseCourseId + "'";
SQLiteCommand sqlCommandTemp = new SQLiteCommand(readCSECourse, dbConnection);
SQLiteDataReader dataReaderTemp = sqlCommandTemp.ExecuteReader();
while (dataReaderTemp.Read())
{
Course cseCourse = new Course(dataReaderTemp["ID"].ToString(),
(int)dataReaderTemp["YR"],
(int)dataReaderTemp["SEM"],
dataReaderTemp["NAME"].ToString(),
dataReaderTemp["DESC"].ToString(),
(int)dataReaderTemp["POINTS"],
dataReaderTemp["ACADEMICORG"].ToString(),
dataReaderTemp["ACADEMICGROUP"].ToString(),
dataReaderTemp["COURSECOMP"].ToString(),
dataReaderTemp["GRADINGBASIS"].ToString(),
dataReaderTemp["TYPOFFERED"].ToString(),
dataReaderTemp["REMARKS"].ToString(),
dataReaderTemp["CAREERID"].ToString());
Logger.Info("[DatabaseConnection::readCoursesUsingProgrammePart()] PreRequisite Course Information:");
Logger.Info("[DatabaseConnection::readCoursesUsingProgrammePart()]" + "\nID: " + cseCourse.id + "\nNAME: " + cseCourse.name + "\nDESC: " + cseCourse.description);
courses.Add(cseCourse);
}
}
dbConnection.Close();
}
catch (Exception e)
{
Logger.Error("DatabaseConnection::readCoursesUsingProgrammePart() " + e.Message);
}
return(courses);
}
public static void readProgrammes(List <Programme> programmes)
{
String readProgrammeStatement = "SELECT * FROM Programme";
try
{
programmes.Clear();
dbConnection.Open();
sqlCommand = new SQLiteCommand(readProgrammeStatement, dbConnection);
dataReader = sqlCommand.ExecuteReader();
while (dataReader.Read())
{
Programme programme = new Programme(dataReader["ID"].ToString(), dataReader["NAME"].ToString(), dataReader["DESC"].ToString(), dataReader["COURSEID"].ToString());
programmes.Add(programme);
Logger.Info("ID: " + programme.id + " NAME: " + programme.name + " DESC: " + programme.description + " COURSEID: " + programme.courseId);
}
dbConnection.Close();
}
catch (Exception e)
{
Logger.Error("DatabaseConnection::readProgrammes() " + e.Message);
}
}
/// <summary>
/// Handles the programme selection.
/// </summary>
private void programmeTreeView_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs<object> e)
{
TreeViewItem tvi = (TreeViewItem)e.NewValue;
if (tvi != null)
{
tvi.IsExpanded = !tvi.IsExpanded;
StackPanel itemHeader = (StackPanel)((TreeViewItem)((TreeView)sender).SelectedItem).Header;
var programmeLabel = itemHeader.Children.OfType<Label>().FirstOrDefault();
foreach (var programme in programmes)
{
if (programme.name == programmeLabel.Content.ToString())
{
programmePageTBRight.Text = DatabaseConnection.readProgrammeName(programme.id) + " (" + programme.id + ")" + "\n\n"
+ DatabaseConnection.readProgrammeDescription(programme.id);
selectedProgramme = programme;
break;
}
}
}
}
public static void readProgrammes(List<Programme> programmes)
{
String readProgrammeStatement = "SELECT * FROM Programme";
try
{
programmes.Clear();
dbConnection.Open();
sqlCommand = new SQLiteCommand(readProgrammeStatement, dbConnection);
dataReader = sqlCommand.ExecuteReader();
while (dataReader.Read())
{
Programme programme = new Programme(dataReader["ID"].ToString(), dataReader["NAME"].ToString(), dataReader["DESC"].ToString(), dataReader["COURSEID"].ToString());
programmes.Add(programme);
Logger.Info("ID: " + programme.id + " NAME: " + programme.name + " DESC: " + programme.description + " COURSEID: " + programme.courseId);
}
dbConnection.Close();
}
catch (Exception e)
{
Logger.Error("DatabaseConnection::readProgrammes() " + e.Message);
}
}
public static List<Course> readCoursesUsingProgrammePart(Programme programme, String part)
{
List<Course> courses = new List<Course>();
String readCoursesStatement = "SELECT COURSEID FROM CourseProgrammePart WHERE PROGRAMMEID = '" + programme.id + "' AND PART = '" + part + "'";
try
{
dbConnection.Open();
sqlCommand = new SQLiteCommand(readCoursesStatement, dbConnection);
dataReader = sqlCommand.ExecuteReader();
while (dataReader.Read())
{
String cseCourseId = dataReader["COURSEID"].ToString();
String readCSECourse = "SELECT * FROM Course WHERE ID = '" + cseCourseId + "'";
SQLiteCommand sqlCommandTemp = new SQLiteCommand(readCSECourse, dbConnection);
SQLiteDataReader dataReaderTemp = sqlCommandTemp.ExecuteReader();
while (dataReaderTemp.Read())
{
Course cseCourse = new Course(dataReaderTemp["ID"].ToString(),
(int)dataReaderTemp["YR"],
(int)dataReaderTemp["SEM"],
dataReaderTemp["NAME"].ToString(),
dataReaderTemp["DESC"].ToString(),
(int)dataReaderTemp["POINTS"],
dataReaderTemp["ACADEMICORG"].ToString(),
dataReaderTemp["ACADEMICGROUP"].ToString(),
dataReaderTemp["COURSECOMP"].ToString(),
dataReaderTemp["GRADINGBASIS"].ToString(),
dataReaderTemp["TYPOFFERED"].ToString(),
dataReaderTemp["REMARKS"].ToString(),
dataReaderTemp["CAREERID"].ToString());
Logger.Info("[DatabaseConnection::readCoursesUsingProgrammePart()] PreRequisite Course Information:");
Logger.Info("[DatabaseConnection::readCoursesUsingProgrammePart()]" + "\nID: " + cseCourse.id + "\nNAME: " + cseCourse.name + "\nDESC: " + cseCourse.description);
courses.Add(cseCourse);
}
}
dbConnection.Close();
}
catch (Exception e)
{
Logger.Error("DatabaseConnection::readCoursesUsingProgrammePart() " + e.Message);
}
return courses;
}
public static List<CourseProgrammePart> readCourseProgrammePart(Programme programme)
{
List<CourseProgrammePart> courseProgrammePartList = new List<CourseProgrammePart>();
String readCSECoursesStatement = "SELECT * FROM CourseProgrammePart WHERE PROGRAMMEID = '" + programme.id + "'";
try
{
dbConnection.Open();
sqlCommand = new SQLiteCommand(readCSECoursesStatement, dbConnection);
dataReader = sqlCommand.ExecuteReader();
while (dataReader.Read())
{
CourseProgrammePart courseProgrammePart = new CourseProgrammePart(dataReader["COURSEID"].ToString(), dataReader["PART"].ToString(), dataReader["PROGRAMMEID"].ToString());
courseProgrammePartList.Add(courseProgrammePart);
}
dbConnection.Close();
}
catch (Exception e)
{
Logger.Error("DatabaseConnection::readCourseProgrammePart() " + e.Message);
}
return courseProgrammePartList;
}
