package net.sourceforge.fenixedu.domain.candidacyProcess.standalone;

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

import net.sourceforge.fenixedu.dataTransferObject.commons.CurricularCourseByExecutionSemesterBean;
import net.sourceforge.fenixedu.dataTransferObject.commons.SearchCurricularCourseByDegree;
import net.sourceforge.fenixedu.domain.CurricularCourse;
import net.sourceforge.fenixedu.domain.ExecutionSemester;
import net.sourceforge.fenixedu.domain.candidacyProcess.IndividualCandidacyProcessBean;

import org.joda.time.LocalDate;

public class StandaloneIndividualCandidacyProcessBean extends IndividualCandidacyProcessBean {

    private SearchCurricularCourseByDegree searchCurricularCourseByDegree;
    private List<CurricularCourseByExecutionSemesterBean> curricularCourseBeans;

    public StandaloneIndividualCandidacyProcessBean() {
	setCandidacyDate(new LocalDate());
	setCurricularCourseBeans(new ArrayList<CurricularCourseByExecutionSemesterBean>(4));
    }

    public StandaloneIndividualCandidacyProcessBean(final StandaloneIndividualCandidacyProcess process) {
	setCandidacyDate(process.getCandidacyDate());
	setCurricularCourseBeans(process.getCurricularCourseBeans());
    }

    @Override
    public StandaloneCandidacyProcess getCandidacyProcess() {
	return (StandaloneCandidacyProcess) super.getCandidacyProcess();
    }

    @Override
    public ExecutionSemester getCandidacyExecutionInterval() {
	return (ExecutionSemester) super.getCandidacyExecutionInterval();
    }

    public SearchCurricularCourseByDegree getSearchCurricularCourseByDegree() {
	return searchCurricularCourseByDegree;
    }

    public void setSearchCurricularCourseByDegree(SearchCurricularCourseByDegree searchCurricularCourseByDegree) {
	this.searchCurricularCourseByDegree = searchCurricularCourseByDegree;
    }

    public List<CurricularCourseByExecutionSemesterBean> getCurricularCourseBeans() {
	return curricularCourseBeans;
    }

    public void setCurricularCourseBeans(List<CurricularCourseByExecutionSemesterBean> curricularCourseBeans) {
	this.curricularCourseBeans = curricularCourseBeans;
    }

    public List<CurricularCourse> getCurricularCourses() {
	final List<CurricularCourse> result = new ArrayList<CurricularCourse>(getCurricularCourseBeans().size());
	for (final CurricularCourseByExecutionSemesterBean bean : getCurricularCourseBeans()) {
	    result.add(bean.getCurricularCourse());
	}
	return result;
    }

    public void addSelectedCurricularCourseToResult() {
	if (getSearchCurricularCourseByDegree().hasCurricularCourseBean() && !containsCurricularCourseByDegree()) {
	    this.curricularCourseBeans.add(getSearchCurricularCourseByDegree().getCurricularCourseBean());
	}
    }

    private boolean containsCurricularCourseByDegree() {
	return this.curricularCourseBeans.contains(getSearchCurricularCourseByDegree().getCurricularCourseBean());
    }

    public void removeCurricularCourseFromResult(CurricularCourseByExecutionSemesterBean bean) {
	this.curricularCourseBeans.remove(bean);
    }

    public String getTotalEctsCredits() {
	double total = 0d;
	for (final CurricularCourseByExecutionSemesterBean bean : curricularCourseBeans) {
	    total += bean.getCurricularCourseEcts().doubleValue();
	}
	return String.valueOf(total);
    }
}