/*
 * ReadExamsMap.java Created on 2003/04/02
 */

package net.sourceforge.fenixedu.applicationTier.Servico.resourceAllocationManager;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;

import net.sourceforge.fenixedu.applicationTier.FenixService;
import net.sourceforge.fenixedu.dataTransferObject.InfoExamsMap;
import net.sourceforge.fenixedu.dataTransferObject.InfoExecutionCourse;
import net.sourceforge.fenixedu.dataTransferObject.InfoExecutionDegree;
import net.sourceforge.fenixedu.dataTransferObject.InfoExecutionPeriod;
import net.sourceforge.fenixedu.domain.DegreeCurricularPlan;
import net.sourceforge.fenixedu.domain.ExecutionCourse;
import net.sourceforge.fenixedu.domain.ExecutionSemester;
import pt.ist.fenixWebFramework.services.Service;

public class ReadExamsMap extends FenixService {

    @Service
    public static InfoExamsMap run(InfoExecutionDegree infoExecutionDegree, List curricularYears,
	    InfoExecutionPeriod infoExecutionPeriod) {

	// Object to be returned
	InfoExamsMap infoExamsMap = new InfoExamsMap();

	// Set Execution Degree
	infoExamsMap.setInfoExecutionDegree(infoExecutionDegree);

	// Set List of Curricular Years
	infoExamsMap.setCurricularYears(curricularYears);

	// Exam seasons hardcoded because this information
	// is not yet available from the database
	Calendar startSeason1 = Calendar.getInstance();
	startSeason1.set(Calendar.YEAR, 2005);
	startSeason1.set(Calendar.MONTH, Calendar.JANUARY);
	startSeason1.set(Calendar.DAY_OF_MONTH, 3);
	startSeason1.set(Calendar.HOUR_OF_DAY, 0);
	startSeason1.set(Calendar.MINUTE, 0);
	startSeason1.set(Calendar.SECOND, 0);
	startSeason1.set(Calendar.MILLISECOND, 0);
	Calendar endSeason2 = Calendar.getInstance();
	endSeason2.set(Calendar.YEAR, 2005);
	endSeason2.set(Calendar.MONTH, Calendar.FEBRUARY);
	endSeason2.set(Calendar.DAY_OF_MONTH, 12);
	endSeason2.set(Calendar.HOUR_OF_DAY, 0);
	endSeason2.set(Calendar.MINUTE, 0);
	endSeason2.set(Calendar.SECOND, 0);
	endSeason2.set(Calendar.MILLISECOND, 0);

	// Set Exam Season info
	infoExamsMap.setStartSeason1(startSeason1);
	infoExamsMap.setEndSeason1(null);
	infoExamsMap.setStartSeason2(null);
	infoExamsMap.setEndSeason2(endSeason2);

	// List of execution courses
	List<InfoExecutionCourse> infoExecutionCourses = new ArrayList<InfoExecutionCourse>();

	DegreeCurricularPlan degreeCurricularPlan = DegreeCurricularPlan.readByNameAndDegreeSigla(infoExecutionDegree
		.getInfoDegreeCurricularPlan().getName(), infoExecutionDegree.getInfoDegreeCurricularPlan().getInfoDegree()
		.getSigla());

	if (degreeCurricularPlan != null) {
	    ExecutionSemester executionSemester = rootDomainObject
		    .readExecutionSemesterByOID(infoExecutionPeriod.getIdInternal());
	    // Obtain execution courses and associated information
	    // of the given execution degree for each curricular year
	    // persistentSupportecified
	    for (int i = 0; i < curricularYears.size(); i++) {
		// Obtain list os execution courses
		List<ExecutionCourse> executionCourses = degreeCurricularPlan
			.getExecutionCoursesByExecutionPeriodAndSemesterAndYear(executionSemester, (Integer) curricularYears
				.get(i), infoExecutionPeriod.getSemester());

		// For each execution course obtain curricular courses and
		// exams
		for (int j = 0; j < executionCourses.size(); j++) {
		    InfoExecutionCourse infoExecutionCourse = InfoExecutionCourse
			    .newInfoFromDomain((ExecutionCourse) executionCourses.get(j));
		    infoExecutionCourse.setCurricularYear((Integer) curricularYears.get(i));

		    infoExecutionCourses.add(infoExecutionCourse);
		}
	    }
	}

	infoExamsMap.setExecutionCourses(infoExecutionCourses);

	return infoExamsMap;
    }

}