package net.sourceforge.fenixedu.dataTransferObject.spaceManager;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

import net.sourceforge.fenixedu.dataTransferObject.LinkObject;
import net.sourceforge.fenixedu.domain.DomainReference;
import net.sourceforge.fenixedu.domain.space.AllocatableSpace;
import net.sourceforge.fenixedu.domain.space.Building;
import net.sourceforge.fenixedu.domain.space.Campus;
import net.sourceforge.fenixedu.domain.space.Space;
import net.sourceforge.fenixedu.domain.time.calendarStructure.AcademicInterval;

public class FindSpacesBean implements Serializable {

    private String labelToSearch;

    private DomainReference<Building> buildingReference;

    private DomainReference<Campus> campusReference;

    private List<LinkObject> spacePath;

    private DomainReference<Space> selectedSpaceReference;

    private Boolean extraOptions;

    private Boolean withSchedule;

    private Boolean withWrittenEvaluations;

    private SpacesSearchCriteriaType searchType;

    private AcademicInterval academicInterval;

    public FindSpacesBean() {
	setExtraOptions(false);
	setSearchType(SpacesSearchCriteriaType.SPACE);
    }

    public FindSpacesBean(Space space, AcademicInterval academicInterval) {
	this();
	setSpace(space);
	setAcademicInterval(academicInterval);
    }

    public FindSpacesBean(Space space, SpacesSearchCriteriaType criteriaType, AcademicInterval academicInterval) {
	setSpace(space);
	setExtraOptions(false);
	setSearchType(criteriaType);
	setAcademicInterval(academicInterval);
    }

    public List<LinkObject> getSuroundingSpacePath() {
	Space space = getSpace();
	return space != null ? getPath(space.getSuroundingSpace()) : getPath(null);
    }

    public List<LinkObject> getSpacePath() {
	return getPath(getSpace());
    }

    private List<LinkObject> getPath(Space space) {
	List<LinkObject> result = new ArrayList<LinkObject>();
	if (space != null) {
	    List<Space> spaceFullPath = space.getSpaceFullPath();
	    for (Space surroundingSpace : spaceFullPath) {
		result.add(new LinkObject(surroundingSpace.getIdInternal(), "viewSpace", surroundingSpace.getSpaceInformation()
			.getPresentationName()));
	    }
	}
	return result;
    }

    public static enum SpacesSearchCriteriaType {

	SPACE, PERSON, EXECUTION_COURSE, WRITTEN_EVALUATION;

	public String getName() {
	    return name();
	}
    }

    public void setSpacePath(List<LinkObject> spacePath) {
	this.spacePath = spacePath;
    }

    public void setSpace(Space space) {
	this.selectedSpaceReference = space != null ? new DomainReference<Space>(space) : null;
    }

    public Space getSpace() {
	return this.selectedSpaceReference != null ? this.selectedSpaceReference.getObject() : null;
    }

    public void setAcademicInterval(AcademicInterval academicInterval) {
	this.academicInterval = academicInterval;
    }

    public AcademicInterval getAcademicInterval() {
	return academicInterval;
    }

    public void setBuilding(Building building) {
	this.buildingReference = building != null ? new DomainReference<Building>(building) : null;
    }

    public Building getBuilding() {
	return this.buildingReference != null ? this.buildingReference.getObject() : null;
    }

    public void setCampus(Campus floor) {
	this.campusReference = floor != null ? new DomainReference<Campus>(floor) : null;
    }

    public Campus getCampus() {
	return this.campusReference != null ? this.campusReference.getObject() : null;
    }

    public String getLabelToSearch() {
	return labelToSearch;
    }

    public void setLabelToSearch(String labelToSearch) {
	this.labelToSearch = labelToSearch;
    }

    public Boolean getExtraOptions() {
	return extraOptions;
    }

    public void setExtraOptions(Boolean extraOptions) {
	this.extraOptions = extraOptions;
    }

    public Boolean getWithSchedule() {
	Space space = getSpace();
	if (space != null && space.isAllocatableSpace() && ((AllocatableSpace) space).isForEducation()) {
	    return Boolean.TRUE;
	}
	return Boolean.FALSE;
    }

    public void setWithSchedule(Boolean withSchedule) {
	this.withSchedule = withSchedule;
    }

    public SpacesSearchCriteriaType getSearchType() {
	return searchType;
    }

    public void setSearchType(SpacesSearchCriteriaType searchType) {
	this.searchType = searchType;
    }

    public Boolean getWithWrittenEvaluations() {
	return searchType != null && searchType.equals(SpacesSearchCriteriaType.WRITTEN_EVALUATION);
    }

    public void setWithWrittenEvaluations(Boolean withWrittenEvaluations) {
	this.withWrittenEvaluations = withWrittenEvaluations;
    }
}