void _backWorker_DoWork(object sender, DoWorkEventArgs e)
{
_aglobal = prepareDataForAutomatedTT();
if (_aglobal._totalNodesForAllocation > 0)
{
try
{
_aglobal.findBestSolution(_backWorker, e);
}
catch (Exception ex)
{
MessageBox.Show(ex.StackTrace);
}
}
else
{
e.Cancel = true;
MessageBox.Show("Number of lessons for allocation must be greather than 0!");
}
}
void _backWorker_DoWork(object sender, DoWorkEventArgs e)
{
_aglobal = prepareDataForAutomatedTT();
if (_aglobal._totalNodesForAllocation > 0)
{
try
{
_aglobal.findBestSolution(_backWorker, e);
}
catch (Exception ex)
{
MessageBox.Show(ex.StackTrace);
}
}
else
{
e.Cancel = true;
MessageBox.Show("Количество уроков для распределения должно быть больше 0!");
}
}
private AGlobal prepareDataForAutomatedTT()
{
_coursesMapping = new Hashtable();
int[] buildings = new int[1]; //to do
buildings[0] = 0; // to do
NUM_OF_ROOMS = AppForm.CURR_OCTT_DOC.RoomsRootNode.Nodes.Count;
ROOM_CAPACITIES = new int[NUM_OF_ROOMS];
int[] roomBuildings = new int[NUM_OF_ROOMS];
ALL_POSSIBLE_TS = new ArrayList();
NUM_OF_SLOTS_PER_ROOM = AppForm.CURR_OCTT_DOC.getNumberOfDays() * AppForm.CURR_OCTT_DOC.IncludedTerms.Count;
//
_sortedRoomsRelCapacityList = this.sortRoomsRelCapacity();
int n = 0;
foreach (Room room in _sortedRoomsRelCapacityList)
{
ROOM_CAPACITIES[n] = room.getRoomCapacity();
roomBuildings[n] = buildings[0]; //to do
int wts = 0;
for (int k = 0; k < AppForm.CURR_OCTT_DOC.getNumberOfDays(); k++)
{
for (int j = 0; j < AppForm.CURR_OCTT_DOC.IncludedTerms.Count; j++)
{
wts++;
if (room.getAllowedTimeSlots()[j, k] == true)
{
ALL_POSSIBLE_TS.Add(n * NUM_OF_SLOTS_PER_ROOM + wts);
}
}
}
n++;
}
//prepare educational programs and courses
Hashtable tempUsedTeachers = new Hashtable();
Hashtable tempUsedEduPrograms = new Hashtable();
ArrayList allACoursesList = new ArrayList();
foreach (EduProgramGroup epg in AppForm.CURR_OCTT_DOC.CoursesRootNode.Nodes)
{
foreach (EduProgram ep in epg.Nodes)
{
foreach (Course course in ep.Nodes)
{
if (!course.TempIsPreparedForAutomatedTT)
{
ArrayList courseTotalPossibleTS = this.getPossibleTSForCourse(course);
Teacher teacher = (Teacher)course.getTeacher();
int teacherIndex = AppForm.CURR_OCTT_DOC.TeachersRootNode.Nodes.IndexOf(teacher);
ATeacher at;
if (!tempUsedTeachers.Contains(teacherIndex))
{
at = new ATeacher();
tempUsedTeachers.Add(teacherIndex, at);
//1
object[] args1 = new object[2];
args1[1] = Settings.SC_TEACHER_MAX_HOURS_DAILY_WEIGHT;
if (teacher.SCMaxHoursDaily != -1)
{
args1[0] = teacher.SCMaxHoursDaily;
}
else
{
args1[0] = SCBaseSettings.TEACHER_MAX_HOURS_DAILY;
}
SCTeacherMaxHoursDaily sctmhd = new SCTeacherMaxHoursDaily(at, args1, null);
at.MySoftConstraints.Add(sctmhd);
//2
object[] args2 = new object[2];
args2[1] = Settings.SC_TEACHER_MAX_HOURS_CONTINUOUSLY_WEIGHT;
if (teacher.SCMaxHoursContinously != -1)
{
args2[0] = teacher.SCMaxHoursContinously;
}
else
{
args2[0] = SCBaseSettings.TEACHER_MAX_HOURS_CONTINUOUSLY;
}
SCTeacherMaxHoursContinuously sctmhc = new SCTeacherMaxHoursContinuously(at, args2, null);
at.MySoftConstraints.Add(sctmhc);
//3
object[] args3 = new object[2];
args3[1] = Settings.SC_TEACHER_MAX_DAYS_PER_WEEK_WEIGHT;
if (teacher.SCMaxDaysPerWeek != -1)
{
args3[0] = teacher.SCMaxDaysPerWeek;
}
else
{
args3[0] = SCBaseSettings.TEACHER_MAX_DAYS_PER_WEEK;
}
SCTeacherMaxDaysPerWeek sctmdpw = new SCTeacherMaxDaysPerWeek(at, args3, null);
at.MySoftConstraints.Add(sctmdpw);
}
else
{
at = (ATeacher)tempUsedTeachers[teacherIndex];
}
//
AEduProgram aep;
int epgIndex = AppForm.CURR_OCTT_DOC.CoursesRootNode.Nodes.IndexOf(epg);
int epIndex = epg.Nodes.IndexOf(ep);
string myKey = epgIndex + "," + epIndex;
if (!tempUsedEduPrograms.Contains(myKey))
{
aep = new AEduProgram();
tempUsedEduPrograms.Add(myKey, aep);
}
else
{
aep = (AEduProgram)tempUsedEduPrograms[myKey];
}
//
bool[] boolPossTS = this.convertTSListToBoolArray(courseTotalPossibleTS);
ACourse ac = new ACourse(aep, at, course.getGroupName(), boolPossTS, course.getReportName());
allACoursesList.Add(ac);
aep.MyCourses.Add(ac);
if (course.getGroupName() != null && course.getGroupName() != "")
{
if (!aep.MyIncludedGroups.Contains(course.getGroupName()))
{
aep.MyIncludedGroups.Add(course.getGroupName());
}
}
//sc for course
if (course.getNumberOfLessonsPerWeek() > 1)
{
int numOfLessPerWeek = course.getNumberOfLessonsPerWeek();
string clKey;
if (numOfLessPerWeek <= 9)
{
clKey = numOfLessPerWeek.ToString();
}
else
{
clKey = "default";
}
int[] lessonBlocksParam;
if (course.SCLessonBlocksParameters != null)
{
lessonBlocksParam = course.SCLessonBlocksParameters;
}
else
{
lessonBlocksParam = (int[])SCBaseSettings.COURSE_LESSON_BLOCKS[clKey];
}
object[] args = new object[2];
args[0] = lessonBlocksParam;
args[1] = Settings.SC_COURSE_LESSON_BLOCKS_WEIGHT;
SCCourseLessonBlocks scclb = new SCCourseLessonBlocks(ac, args, null);
ac.MySoftConstraints.Add(scclb);
}
//
//courses mapping
int courseIndex = ep.Nodes.IndexOf(course);
_coursesMapping.Add(epgIndex + "," + epIndex + "," + courseIndex, ac);
//
ALessonNode alnode;
int numOfNodesToSolve = 0;
if (_fromCurrentStateRadioButton.Checked)
{
numOfNodesToSolve = course.getNumberOfUnallocatedLessons();
ArrayList myFixedTSList = course.getTimeSlotsOfMyAllocatedLessons();
foreach (int fts in myFixedTSList)
{
//fixed nodes
alnode = new ALessonNode(ac, fts, NUM_OF_SLOTS_PER_ROOM * NUM_OF_ROOMS);
alnode.PositionInGlobalBestSolution = fts;
ac.MyFixedLessonNodes.Add(alnode);
at.MyFixedLessonNodes.Add(alnode);
}
}
else if (_fromStartRadioButton.Checked)
{
numOfNodesToSolve = course.getNumberOfLessonsPerWeek();
}
for (int nnode = 0; nnode < numOfNodesToSolve; nnode++)
{
//nodes to solve
alnode = new ALessonNode(ac, NUM_OF_SLOTS_PER_ROOM * NUM_OF_ROOMS);
ac.MyAllLessonNodesForAllocation.Add(alnode);
at.MyTempAllocatedLessonNodes.Add(alnode);
}
if (course.getCoursesToHoldTogetherList().Count > 0)
{
foreach (Course htCourse in course.getCoursesToHoldTogetherList())
{
prepareDataForHTCourse(htCourse, at, ac, tempUsedEduPrograms, allACoursesList);
}
}
course.TempIsPreparedForAutomatedTT = true;
}
} //end of course loop
}
} //end epg loop
//reset values for course.TempIsPreparedForAutomatedTT to false
foreach (EduProgramGroup epg in AppForm.CURR_OCTT_DOC.CoursesRootNode.Nodes)
{
foreach (EduProgram ep in epg.Nodes)
{
foreach (Course course in ep.Nodes)
{
course.TempIsPreparedForAutomatedTT = false;
}
}
}
ArrayList allATeachersList = new ArrayList();
foreach (ATeacher ateacher in tempUsedTeachers.Values)
{
allATeachersList.Add(ateacher);
}
ArrayList allAEduProgramsList = new ArrayList();
foreach (AEduProgram aEduProg in tempUsedEduPrograms.Values)
{
allAEduProgramsList.Add(aEduProg);
}
//sc for ep
foreach (string thisKey in tempUsedEduPrograms.Keys)
{
AEduProgram aep = (AEduProgram)tempUsedEduPrograms[thisKey];
char[] separator = new char[1];
separator[0] = ',';
string[] parts = thisKey.Split(separator, 2);
int epgIndex = Int32.Parse(parts[0]);
int epIndex = Int32.Parse(parts[1]);
EduProgramGroup epg = (EduProgramGroup)AppForm.CURR_OCTT_DOC.CoursesRootNode.Nodes[epgIndex];
EduProgram ep = (EduProgram)epg.Nodes[epIndex];
//
if (aep.MyIncludedGroups.Count > 0)
{
foreach (string groupName in aep.MyIncludedGroups)
{
//1
object[] args1 = new object[3];
args1[2] = Settings.SC_STUDENT_MAX_HOURS_DAILY_WEIGHT;
args1[1] = groupName;
if (ep.SCStudentMaxHoursDaily != -1)
{
args1[0] = ep.SCStudentMaxHoursDaily;
}
else
{
args1[0] = SCBaseSettings.EP_STUDENT_MAX_HOURS_DAILY;
}
SCStudentMaxHoursDaily scsmhd = new SCStudentMaxHoursDaily(aep, args1, null);
aep.MySoftConstraints.Add(scsmhd);
//2
object[] args2 = new object[3];
args2[2] = Settings.SC_STUDENT_NO_GAPS_WEIGHT;
args2[1] = groupName;
if (ep.SCStudentNoGapsGapIndicator != -1)
{
args2[0] = ep.SCStudentNoGapsGapIndicator;
}
else
{
args2[0] = SCBaseSettings.EP_STUDENT_NO_GAPS_GAP_INDICATOR;
}
SCStudentNoGaps scsng = new SCStudentNoGaps(aep, args2, null);
aep.MySoftConstraints.Add(scsng);
//3
object[] args3 = new object[3];
args3[2] = Settings.SC_STUDENT_MAX_HOURS_CONTINUOUSLY_WEIGHT;
args3[1] = groupName;
if (ep.SCStudentMaxHoursContinuously != -1)
{
args3[0] = ep.SCStudentMaxHoursContinuously;
}
else
{
args3[0] = SCBaseSettings.EP_STUDENT_MAX_HOURS_CONTINUOUSLY;
}
SCStudentMaxHoursContinuously scsmhc = new SCStudentMaxHoursContinuously(aep, args3, null);
aep.MySoftConstraints.Add(scsmhc);
//4
object[] args4 = new object[3];
args4[2] = Settings.SC_TEACHER_MAX_DAYS_PER_WEEK_WEIGHT;
args4[1] = groupName;
if (ep.SCStudentMaxDaysPerWeek != -1)
{
args4[0] = ep.SCStudentMaxDaysPerWeek;
}
else
{
args4[0] = SCBaseSettings.EP_STUDENT_MAX_DAYS_PER_WEEK;
}
SCStudentMaxDaysPerWeek scsmdpw = new SCStudentMaxDaysPerWeek(aep, args4, null);
aep.MySoftConstraints.Add(scsmdpw);
//5
object[] args5 = new object[3];
args5[2] = Settings.SC_STUDENT_PREFERRED_START_TIME_PERIOD_WEIGHT;
args5[1] = groupName;
if (ep.SCStudentPreferredStartTimePeriod != -1)
{
args5[0] = ep.SCStudentPreferredStartTimePeriod;
}
else
{
args5[0] = SCBaseSettings.EP_STUDENT_PREFERRED_START_TIME_PERIOD;
}
SCStudentPreferredStartTimePeriod scspstp = new SCStudentPreferredStartTimePeriod(aep, args5, null);
aep.MySoftConstraints.Add(scspstp);
}
}
else
{
//1
object[] args1 = new object[3];
args1[2] = Settings.SC_STUDENT_MAX_HOURS_DAILY_WEIGHT;
args1[1] = null;
if (ep.SCStudentMaxHoursDaily != -1)
{
args1[0] = ep.SCStudentMaxHoursDaily;
}
else
{
args1[0] = SCBaseSettings.EP_STUDENT_MAX_HOURS_DAILY;
}
SCStudentMaxHoursDaily scsmhd = new SCStudentMaxHoursDaily(aep, args1, null);
aep.MySoftConstraints.Add(scsmhd);
//2
object[] args2 = new object[3];
args2[2] = Settings.SC_STUDENT_NO_GAPS_WEIGHT;
args2[1] = null;
if (ep.SCStudentNoGapsGapIndicator != -1)
{
args2[0] = ep.SCStudentNoGapsGapIndicator;
}
else
{
args2[0] = SCBaseSettings.EP_STUDENT_NO_GAPS_GAP_INDICATOR;
}
SCStudentNoGaps scsng = new SCStudentNoGaps(aep, args2, null);
aep.MySoftConstraints.Add(scsng);
//3
object[] args3 = new object[3];
args3[2] = Settings.SC_STUDENT_MAX_HOURS_CONTINUOUSLY_WEIGHT;
args3[1] = null;
if (ep.SCStudentMaxHoursContinuously != -1)
{
args3[0] = ep.SCStudentMaxHoursContinuously;
}
else
{
args3[0] = SCBaseSettings.EP_STUDENT_MAX_HOURS_CONTINUOUSLY;
}
SCStudentMaxHoursContinuously scsmhc = new SCStudentMaxHoursContinuously(aep, args3, null);
aep.MySoftConstraints.Add(scsmhc);
//4
object[] args4 = new object[3];
args4[2] = Settings.SC_TEACHER_MAX_DAYS_PER_WEEK_WEIGHT;
args4[1] = null;
if (ep.SCStudentMaxDaysPerWeek != -1)
{
args4[0] = ep.SCStudentMaxDaysPerWeek;
}
else
{
args4[0] = SCBaseSettings.EP_STUDENT_MAX_DAYS_PER_WEEK;
}
SCStudentMaxDaysPerWeek scsmdpw = new SCStudentMaxDaysPerWeek(aep, args4, null);
aep.MySoftConstraints.Add(scsmdpw);
//5
object[] args5 = new object[3];
args5[2] = Settings.SC_STUDENT_PREFERRED_START_TIME_PERIOD_WEIGHT;
args5[1] = null;
if (ep.SCStudentPreferredStartTimePeriod != -1)
{
args5[0] = ep.SCStudentPreferredStartTimePeriod;
}
else
{
args5[0] = SCBaseSettings.EP_STUDENT_PREFERRED_START_TIME_PERIOD;
}
SCStudentPreferredStartTimePeriod scspstp = new SCStudentPreferredStartTimePeriod(aep, args5, null);
aep.MySoftConstraints.Add(scspstp);
}
}
Control.CheckForIllegalCrossThreadCalls = false;
//Console.WriteLine(allATeachersList.Count);
//Console.WriteLine(allAEduProgramsList.Count);
AGlobal ag = new AGlobal(AppForm.CURR_OCTT_DOC.getNumberOfDays(), AppForm.CURR_OCTT_DOC.IncludedTerms.Count, NUM_OF_ROOMS, ROOM_CAPACITIES, roomBuildings, buildings, allACoursesList, allATeachersList, allAEduProgramsList);
return(ag);
}