public static List <Course> readCareerFinalCourses(Career career)
{
List <Course> courses = new List <Course>();
String readJobsTable = "SELECT COURSEID FROM FinalCourse WHERE CAREERID ='" + career.id + "'";
try
{
dbConnection.Open();
sqlCommand = new SQLiteCommand(readJobsTable, dbConnection);
dataReader = sqlCommand.ExecuteReader();
while (dataReader.Read())
{
String finalCourseId = dataReader["COURSEID"].ToString();
String readFinalCourse = "SELECT * FROM Course WHERE ID = '" + finalCourseId + "'";
SQLiteCommand sqlCommandTemp = new SQLiteCommand(readFinalCourse, dbConnection);
SQLiteDataReader dataReaderTemp = sqlCommandTemp.ExecuteReader();
Course finalCourse = null;
while (dataReaderTemp.Read())
{
finalCourse = 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());
}
if (finalCourse != null)
{
Logger.Info("[DatabaseConnection::readCareerFinalCourses()] PreRequisite Course Information:");
Logger.Info("[DatabaseConnection::readCareerFinalCourses()]" + "\nID: " + finalCourse.id + "\nNAME: " + finalCourse.name + "\nDESC: " + finalCourse.description);
courses.Add(finalCourse);
}
}
dbConnection.Close();
}
catch (Exception e)
{
Logger.Error("DatabaseConnection::readCareerFinalCourses() " + e.Message);
}
return(courses);
}
public static void readCareers(List <Career> careers)
{
String readCareerTable = "SELECT * FROM Career";
try
{
careers.Clear();
dbConnection.Open();
sqlCommand = new SQLiteCommand(readCareerTable, dbConnection);
dataReader = sqlCommand.ExecuteReader();
while (dataReader.Read())
{
Career career = new Career(dataReader["ID"].ToString(), dataReader["NAME"].ToString(), dataReader["DESC"].ToString());
careers.Add(career);
Logger.Info("ID: " + career.id + " NAME: " + career.name + " DESC: " + career.description);
}
dbConnection.Close();
}
catch (Exception ex)
{
Logger.Error("DatabaseConnection::readCareers() " + ex.Message);
}
}
/// <summary>
/// Handles the career selection.
/// </summary>
private void careerTreeView_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 careerLabel = itemHeader.Children.OfType<Label>().FirstOrDefault();
foreach(var career in careers)
{
if (career.name == careerLabel.Content.ToString())
{
selectedCareer = null;
// Set the final courses for this career
//
careerFinalCoursesGrid.Items.Clear();
List<Course> finalCoursesToTake = DatabaseConnection.readCareerFinalCourses(career);
foreach(Course course in finalCoursesToTake)
{
careerFinalCoursesGrid.Items.Add(new CareerInfoDataItem() { finalCourse = course.id + " - " + course.name });
}
// Workaround to fill the table
//
for (int i = 0; i < 5; i++)
{
careerFinalCoursesGrid.Items.Add(new CareerInfoDataItem() { finalCourse = "" });
}
//careerFinalCoursesGrid.Visibility = Visibility.Visible;
if (selectedCareer == null)
{
selectedCareer = new Career(career.id,
career.name,
career.description);
}
else
{
selectedCareer.id = career.id;
selectedCareer.name = career.name;
selectedCareer.description = career.description;
}
Logger.Info("selectedCareer.name: " + selectedCareer.name);
break;
}
}
}
}
public static void readCareers(List<Career> careers)
{
String readCareerTable = "SELECT * FROM Career";
try
{
careers.Clear();
dbConnection.Open();
sqlCommand = new SQLiteCommand(readCareerTable, dbConnection);
dataReader = sqlCommand.ExecuteReader();
while (dataReader.Read())
{
Career career = new Career(dataReader["ID"].ToString(), dataReader["NAME"].ToString(), dataReader["DESC"].ToString());
careers.Add(career);
Logger.Info("ID: " + career.id + " NAME: " + career.name + " DESC: " + career.description);
}
dbConnection.Close();
}
catch(Exception ex)
{
Logger.Error("DatabaseConnection::readCareers() " + ex.Message);
}
}
public static List<String> readCareerJobs(Career career)
{
List<String> jobs = new List<string>();
String readJobsTable = "SELECT NAME FROM Job WHERE CAREERID ='" + career.id + "'";
try
{
dbConnection.Open();
sqlCommand = new SQLiteCommand(readJobsTable, dbConnection);
dataReader = sqlCommand.ExecuteReader();
while (dataReader.Read())
{
String job = dataReader["NAME"].ToString();
jobs.Add(job);
Logger.Debug("DatabaseConnection::readCareerJobs() career = " + career.id + " job = " + job);
}
dbConnection.Close();
}
catch(Exception e)
{
Logger.Error("DatabaseConnection::readCareerJobs() " + e.Message);
}
return jobs;
}
public static List<Course> readCareerFinalCourses(Career career)
{
List<Course> courses = new List<Course>();
String readJobsTable = "SELECT COURSEID FROM FinalCourse WHERE CAREERID ='" + career.id + "'";
try
{
dbConnection.Open();
sqlCommand = new SQLiteCommand(readJobsTable, dbConnection);
dataReader = sqlCommand.ExecuteReader();
while (dataReader.Read())
{
String finalCourseId = dataReader["COURSEID"].ToString();
String readFinalCourse = "SELECT * FROM Course WHERE ID = '" + finalCourseId + "'";
SQLiteCommand sqlCommandTemp = new SQLiteCommand(readFinalCourse, dbConnection);
SQLiteDataReader dataReaderTemp = sqlCommandTemp.ExecuteReader();
Course finalCourse = null;
while (dataReaderTemp.Read())
{
finalCourse = 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());
}
if (finalCourse != null)
{
Logger.Info("[DatabaseConnection::readCareerFinalCourses()] PreRequisite Course Information:");
Logger.Info("[DatabaseConnection::readCareerFinalCourses()]" + "\nID: " + finalCourse.id + "\nNAME: " + finalCourse.name + "\nDESC: " + finalCourse.description);
courses.Add(finalCourse);
}
}
dbConnection.Close();
}
catch (Exception e)
{
Logger.Error("DatabaseConnection::readCareerFinalCourses() " + e.Message);
}
return courses;
}
