private void OKButton_Click(object sender, EventArgs e)
{
Course course = new Course();
course.CourseCode = Cause.Text;
course.CourseName = Cause.Text;
course.ExamTime = "no exam";
Index index = new Index();
index.IndexNumber = "-1";
index.Group = "FOREVER ALONE";
IndexRow indexRow = new IndexRow();
indexRow.Day = (WeekDays)Convert.ToInt32(Day.Text);
indexRow.StartTime = StartTime.Text;
indexRow.EndTime = EndTime.Text;
for (int i = 0; i < 13; i++)
{
indexRow.IsScheduledInWeek[i] = true;
}
course.addIndex(index);
index.addIndexRow(indexRow);
CoursePlanningController.CourseList.Add(course);
source.Refresh();
this.Close();
}
public Course ParseCourseInformationFromHtmlString(string HtmlString)
{
Course courseToReturn = new Course();
Index currentIndex = null;
IndexRow currentIndexRow;
string FinalTable;
try
{
// process coursename
string courseNameStartTag = "<TD WIDTH=\"100\"><B><FONT COLOR=#0000FF>";
int courseNameStart = HtmlString.IndexOf(courseNameStartTag) + courseNameStartTag.Length;
string courseNameStopTag = "</FONT>";
string tempString = HtmlString.Substring(courseNameStart);
int courseNameStop = tempString.IndexOf(courseNameStopTag);
courseToReturn.CourseCode = tempString.Substring(0, courseNameStop);
// process course title
string courseTitleStartTag = "<TD WIDTH=\"500\"><B><FONT COLOR=#0000FF>";
int courseTitleStart = HtmlString.IndexOf(courseTitleStartTag) + courseTitleStartTag.Length;
string courseTitleStopTag = "</FONT>";
tempString = HtmlString.Substring(courseTitleStart);
int courseTitleStop = tempString.IndexOf(courseTitleStopTag);
courseToReturn.CourseName = tempString.Substring(0, courseTitleStop);
// process table information start
// firstly extract tables
string tableStartTag = "<TABLE border>";
int tableStart = HtmlString.IndexOf(tableStartTag) + tableStartTag.Length;
string tableStopTag = "</TABLE>";
tempString = HtmlString.Substring(tableStart);
int tableStop = tempString.LastIndexOf(tableStopTag);
FinalTable = tempString.Substring(0, tableStop);
}
catch
{
return null;
}
// deal with line break
FinalTable = Regex.Replace(FinalTable, @"[\n\r]", "");
HtmlParser hp1 = new HtmlParser();
foreach (string row in hp1.GetTableRows(FinalTable))
{
HtmlParser hp2 = new HtmlParser();
currentIndexRow = new IndexRow();
int cellCount = 0;
foreach (string cell in hp2.GetTableCells(row))
{
// if this is a new index, add a new index
if (cellCount == 0 && !String.IsNullOrEmpty(cell))
{
currentIndex = new Index();
currentIndex.IndexNumber = String.Copy(cell);
courseToReturn.addIndex(currentIndex);
}
else
{
switch (cellCount)
{
case 1: // type information
currentIndexRow.Type = cell;
break;
case 2: //group information
currentIndex.Group = cell;
break;
case 3: // day information
currentIndexRow.Day = (WeekDays)Enum.Parse(typeof(WeekDays), cell);
break;
case 4: // time information
string[] temp = cell.Split('-');
currentIndexRow.StartTime = temp[0];
currentIndexRow.EndTime = temp[1];
break;
case 5: // venue information
currentIndexRow.Venue = cell;
break;
case 6: // week information
parseWeekInfo(currentIndexRow.IsScheduledInWeek, cell);
break;
}
}
cellCount++;
}
// finished one row, add the row into index
if (currentIndex != null)
currentIndex.addIndexRow(currentIndexRow);
}
return courseToReturn;
}
public void addIndex(Index index)
{
Indices.Add(index);
}
private bool PutIndexIntoTimetable(Index index)
{
foreach (IndexRow ir in index.IndexRows)
{
int day = (int)ir.Day;
int startTime = (Convert.ToInt32(ir.StartTime) / 100 * 2)
+ ((Convert.ToInt32(ir.StartTime) % 100 == 0) ? 0 : 1);
int endTime = (Convert.ToInt32(ir.EndTime) / 100 * 2)
+ ((Convert.ToInt32(ir.EndTime) % 100 == 0) ? 0 : 1);
for (int i = 0; i < 13; i++)
{
if (ir.IsScheduledInWeek[i])
{
for (int j = startTime; j < endTime; j++)
{
if (timetable[i, day, j] == 0 || timetable[i, day, j] == Convert.ToInt32(index.IndexNumber))
timetable[i, day, j] = Convert.ToInt32(index.IndexNumber);
else
return false;
}
}
}
}
return true;
}
