/*
 * The contents of this file are subject to the license and copyright
 * detailed in the LICENSE and NOTICE files at the root of the source
 * tree.
 */
package org.fcrepo.persistence.common;

import java.net.URI;
import java.time.Instant;
import java.util.Collection;

import org.fcrepo.kernel.api.identifiers.FedoraId;
import org.fcrepo.kernel.api.models.ResourceHeaders;

/**
 * Common implementation of resource headers
 *
 * @author bbpennel
 */
public class ResourceHeadersImpl implements ResourceHeaders {

    private FedoraId id;

    private FedoraId parent;

    private FedoraId archivalGroupId;

    private String stateToken;

    private String interactionModel;

    private String mimeType;

    private String filename;

    private long contentSize;

    private Collection<URI> digests;

    private String externalUrl;

    private String externalHandling;

    private Instant createdDate;

    private String createdBy;

    private Instant lastModifiedDate;

    private String lastModifiedBy;

    private Instant mementoCreatedDate;

    private boolean archivalGroup;

    private boolean objectRoot;

    private boolean deleted;

    private String contentPath;

    private String headersVersion;

    @Override
    public FedoraId getId() {
        return id;
    }

    /**
     * @param id the fedora id to set
     */
    public void setId(final FedoraId id) {
        this.id = id;
    }

    @Override
    public FedoraId getParent() {
        return parent;
    }

    /**
     * @param parent the parent to set
     */
    public void setParent(final FedoraId parent) {
        this.parent = parent;
    }

    @Override
    public FedoraId getArchivalGroupId() {
        return archivalGroupId;
    }

    /**
     * @param archivalGroupId the archivalGroupId to set
     */
    public void setArchivalGroupId(final FedoraId archivalGroupId) {
        this.archivalGroupId = archivalGroupId;
    }

    @Override
    public String getStateToken() {
        return stateToken;
    }

    /**
     * @param stateToken the stateToken to set
     */
    public void setStateToken(final String stateToken) {
        this.stateToken = stateToken;
    }

    @Override
    public String getInteractionModel() {
        return interactionModel;
    }

    /**
     * @param interactionModel the interactionModel to set
     */
    public void setInteractionModel(final String interactionModel) {
        this.interactionModel = interactionModel;
    }

    @Override
    public String getMimeType() {
        return mimeType;
    }

    /**
     * @param mimeType the mimeType to set
     */
    public void setMimeType(final String mimeType) {
        this.mimeType = mimeType;
    }

    @Override
    public String getFilename() {
        return filename;
    }

    /**
     * @param filename the filename to set
     */
    public void setFilename(final String filename) {
        this.filename = filename;
    }

    @Override
    public long getContentSize() {
        return contentSize;
    }

    /**
     * @param contentSize the contentSize to set
     */
    public void setContentSize(final long contentSize) {
        this.contentSize = contentSize;
    }

    @Override
    public Collection<URI> getDigests() {
        return digests;
    }

    /**
     * @param digests the digests to set
     */
    public void setDigests(final Collection<URI> digests) {
        this.digests = digests;
    }

    @Override
    public String getExternalHandling() {
        return externalHandling;
    }

    /**
     * @param externalHandling the externalHandling to set
     */
    public void setExternalHandling(final String externalHandling) {
        this.externalHandling = externalHandling;
    }

    @Override
    public Instant getCreatedDate() {
        return createdDate;
    }

    /**
     * @param createdDate the createdDate to set
     */
    public void setCreatedDate(final Instant createdDate) {
        this.createdDate = createdDate;
    }

    @Override
    public String getCreatedBy() {
        return createdBy;
    }

    /**
     * @param createdBy the createdBy to set
     */
    public void setCreatedBy(final String createdBy) {
        this.createdBy = createdBy;
    }

    @Override
    public Instant getLastModifiedDate() {
        return lastModifiedDate;
    }

    /**
     * @param lastModifiedDate the lastModifiedDate to set
     */
    public void setLastModifiedDate(final Instant lastModifiedDate) {
        this.lastModifiedDate = lastModifiedDate;
    }

    @Override
    public String getLastModifiedBy() {
        return lastModifiedBy;
    }

    /**
     * @param lastModifiedby the lastModifiedby to set
     */
    public void setLastModifiedBy(final String lastModifiedby) {
        this.lastModifiedBy = lastModifiedby;
    }

    @Override
    public Instant getMementoCreatedDate() {
        return mementoCreatedDate;
    }

    /**
     * @param mementoCreatedDate the mementoCreateDate to set
     */
    public void setMementoCreatedDate(final Instant mementoCreatedDate) {
        this.mementoCreatedDate = mementoCreatedDate;
    }

    /**
     * @param externalUrl the externalUrl to set
     */
    public void setExternalUrl(final String externalUrl) {
        this.externalUrl = externalUrl;
    }

    @Override
    public String getExternalUrl() {
        return externalUrl;
    }

    /**
     *
     * @param flag boolean flag
     */
    public void setArchivalGroup(final boolean flag) {
        this.archivalGroup = flag;
    }

    @Override
    public boolean isArchivalGroup() {
        return archivalGroup;
    }

    /**
     * @param flag boolean flag
     */
    public void setObjectRoot(final boolean flag) {
        this.objectRoot = flag;
    }

    @Override
    public boolean isObjectRoot() {
        if (isArchivalGroup()) {
            return true;
        } else {
            return objectRoot;
        }
    }

    /**
     * Set deleted status flag.
     * @param deleted true if deleted (a tombstone).
     */
    public void setDeleted(final boolean deleted) {
        this.deleted = deleted;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean isDeleted() {
        return deleted;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public String getContentPath() {
        return contentPath;
    }

    /**
     * Sets the path to the content file associated with the header file
     *
     * @param contentPath path to content file
     */
    public void setContentPath(final String contentPath) {
        this.contentPath = contentPath;
    }

    @Override
    public String getHeadersVersion() {
        return headersVersion;
    }

    /**
     * @param headersVersion the headers version
     */
    public void setHeadersVersion(final String headersVersion) {
        this.headersVersion = headersVersion;
    }

    @Override
    public String toString() {
        return "ResourceHeadersImpl{" +
                "id=" + id +
                ", parent=" + parent +
                ", archivalGroupId=" + archivalGroupId +
                ", stateToken='" + stateToken + '\'' +
                ", interactionModel='" + interactionModel + '\'' +
                ", mimeType='" + mimeType + '\'' +
                ", filename='" + filename + '\'' +
                ", contentSize=" + contentSize +
                ", digests=" + digests +
                ", externalUrl='" + externalUrl + '\'' +
                ", externalHandling='" + externalHandling + '\'' +
                ", createdDate=" + createdDate +
                ", createdBy='" + createdBy + '\'' +
                ", lastModifiedDate=" + lastModifiedDate +
                ", lastModifiedBy='" + lastModifiedBy + '\'' +
                ", mementoCreatedDate=" + mementoCreatedDate +
                ", archivalGroup=" + archivalGroup +
                ", objectRoot=" + objectRoot +
                ", deleted=" + deleted +
                ", contentPath='" + contentPath + '\'' +
                ", headersVersion='" + headersVersion + '\'' +
                '}';
    }

}