/*
 * MasterDegreeCandidate.java
 *
 * Created on 17 de Outubro de 2002, 9:53
 */

/**
 * 
 * Autores : - Nuno Nunes (nmsn@rnl.ist.utl.pt) - Joana Mota
 * (jccm@rnl.ist.utl.pt)
 *  
 */

package net.sourceforge.fenixedu.domain;

import java.util.HashSet;
import java.util.Set;

import net.sourceforge.fenixedu.domain.studentCurricularPlan.Specialization;
import net.sourceforge.fenixedu.util.SituationName;
import net.sourceforge.fenixedu.util.State;

public class MasterDegreeCandidate extends MasterDegreeCandidate_Base {

    /***************************************************************************
     * PRIVATE METHODS *
     **************************************************************************/

    public MasterDegreeCandidate() {
	super();
	setRootDomainObject(RootDomainObject.getInstance());
	this.setHasGuider(false);
	this.setCourseAssistant(false);
    }

    public MasterDegreeCandidate(Person person, ExecutionDegree executionDegree, Integer candidateNumber,
	    Specialization specialization, String majorDegree, String majorDegreeSchool, Integer majorDegreeYear, Double average,
	    Teacher guider, Boolean hasGuider, Boolean courseAssistant, String coursesToAssist) {
	this();
	this.setPerson(person);
	this.setExecutionDegree(executionDegree);
	this.setCandidateNumber(candidateNumber);
	this.setSpecialization(specialization);
	this.setMajorDegree(majorDegree);
	this.setMajorDegreeSchool(majorDegreeSchool);
	this.setMajorDegreeYear(majorDegreeYear);
	this.setAverage(average);
	this.setGuider(guider);
	this.setHasGuider(hasGuider);
	this.setCourseAssistant(courseAssistant);
	this.setCoursesToAssist(coursesToAssist);
    }

    public CandidateSituation getActiveCandidateSituation() {
	for (CandidateSituation candidateSituation : getSituations()) {
	    if (candidateSituation.getValidation().equals(new State(State.ACTIVE))) {
		return candidateSituation;
	    }
	}
	return null;
    }

    public boolean hasCandidateSituationWith(final SituationName situationName) {
	final State candidateSituationState = new State(State.ACTIVE);
	for (final CandidateSituation candidateSituation : this.getSituationsSet()) {
	    if (candidateSituation.getSituation().equals(situationName)
		    && candidateSituation.getValidation().equals(candidateSituationState)) {
		return true;
	    }
	}
	return false;
    }

    public static Set<MasterDegreeCandidate> readByExecutionDegreeOrSpecializationOrCandidateNumberOrSituationName(
	    final ExecutionDegree executionDegree, final Specialization specialization, final Integer candidateNumber,
	    final SituationName situationName) {

	final Set<MasterDegreeCandidate> result = new HashSet<MasterDegreeCandidate>();
	for (final MasterDegreeCandidate masterDegreeCandidate : RootDomainObject.getInstance().getMasterDegreeCandidatesSet()) {
	    if (executionDegree != null && masterDegreeCandidate.getExecutionDegree() != executionDegree) {
		continue;
	    }
	    if (specialization != null && masterDegreeCandidate.getSpecialization() != specialization) {
		continue;
	    }
	    if (candidateNumber != null && !masterDegreeCandidate.getCandidateNumber().equals(candidateNumber)) {
		continue;
	    }
	    if (situationName != null && !masterDegreeCandidate.hasCandidateSituationWith(situationName)) {
		continue;
	    }
	    result.add(masterDegreeCandidate);
	}
	return result;
    }

    public String getPrecedentDegreeDescription() {
	StringBuilder description = new StringBuilder();
	if (getMajorDegree() != null) {
	    description.append(getMajorDegree());
	}
	description.append(" - ");
	if (getMajorDegreeYear() != null) {
	    description.append(getMajorDegreeYear());
	}
	description.append(" - ");
	if (getMajorDegreeSchool() != null) {
	    description.append(getMajorDegreeSchool());
	}
	return description.toString();
    }

}