package org.onap.so.db.catalog.beans;

import java.io.Serializable;
import java.util.Date;
import java.util.List;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Lob;
import javax.persistence.OneToMany;
import javax.persistence.PrePersist;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.apache.commons.lang3.builder.ToStringBuilder;
import uk.co.blackpepper.bowman.annotation.LinkedResource;

@Entity
@Table(name = "workflow")
public class Workflow implements Serializable {

    private static final long serialVersionUID = 1485794141983033264L;

    @Id
    @Column(name = "ID", nullable = false, updatable = false)
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Integer ID;

    @Column(name = "ARTIFACT_UUID")
    private String artifactUUID;

    @Column(name = "ARTIFACT_NAME")
    private String artifactName;

    @Column(name = "NAME")
    private String name;

    @Column(name = "OPERATION_NAME")
    private String operationName;

    @Column(name = "VERSION")
    private Double version;

    @Column(name = "DESCRIPTION")
    private String description;

    @Lob
    @Column(name = "BODY", columnDefinition = "LONGTEXT")
    private String body = null;

    @Column(name = "RESOURCE_TARGET")
    private String resourceTarget;

    @Column(name = "SOURCE")
    private String source;

    @Column(name = "TIMEOUT_MINUTES")
    private Integer timeoutMinutes;

    @Column(name = "ARTIFACT_CHECKSUM")
    private String artifactChecksum;

    @Column(name = "CREATION_TIMESTAMP", updatable = false)
    @Temporal(TemporalType.TIMESTAMP)
    private Date created;

    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY, mappedBy = "workflow")
    private List<VnfResourceWorkflow> vnfResourceWorkflow;

    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY, mappedBy = "workflow")
    private List<WorkflowActivitySpecSequence> workflowActivitySpecSequence;

    @PrePersist
    protected void onCreate() {
        this.created = new Date();
    }

    public Integer getID() {
        return ID;
    }

    public String getArtifactUUID() {
        return artifactUUID;
    }

    public void setArtifactUUID(String artifactUUID) {
        this.artifactUUID = artifactUUID;
    }

    public String getArtifactName() {
        return artifactName;
    }

    public void setArtifactName(String artifactName) {
        this.artifactName = artifactName;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getOperationName() {
        return operationName;
    }

    public void setOperationName(String operationName) {
        this.operationName = operationName;
    }

    public Double getVersion() {
        return version;
    }

    public void setVersion(Double version) {
        this.version = version;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public String getBody() {
        return body;
    }

    public void setBody(String body) {
        this.body = body;
    }

    public String getResourceTarget() {
        return resourceTarget;
    }

    public void setResourceTarget(String resourceTarget) {
        this.resourceTarget = resourceTarget;
    }

    public String getSource() {
        return source;
    }

    public void setSource(String source) {
        this.source = source;
    }

    public Integer getTimeoutMinutes() {
        return timeoutMinutes;
    }

    public void setTimeoutMinutes(Integer timeoutMinutes) {
        this.timeoutMinutes = timeoutMinutes;
    }

    public String getArtifactChecksum() {
        return artifactChecksum;
    }

    public void setArtifactChecksum(String artifactChecksum) {
        this.artifactChecksum = artifactChecksum;
    }

    public Date getCreated() {
        return created;
    }

    public void setCreated(Date created) {
        this.created = created;
    }

    @LinkedResource
    public List<VnfResourceWorkflow> getVnfResourceWorkflow() {
        return vnfResourceWorkflow;
    }

    public void setVnfResourceWorkflow(List<VnfResourceWorkflow> vnfResourceWorkflow) {
        this.vnfResourceWorkflow = vnfResourceWorkflow;
    }

    @LinkedResource
    public List<WorkflowActivitySpecSequence> getWorkflowActivitySpecSequence() {
        return workflowActivitySpecSequence;
    }

    public void setWorkflowActivitySpecSequence(List<WorkflowActivitySpecSequence> workflowActivitySpecSequence) {
        this.workflowActivitySpecSequence = workflowActivitySpecSequence;
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this).append("ID", ID).append("artifactUUID", artifactUUID)
                .append("artifactName", artifactName).append("name", name).append("operationName", operationName)
                .append("version", version).append("description", description).append("body", body)
                .append("resourceTarget", resourceTarget).append("source", source)
                .append("timeoutMinutes", timeoutMinutes).append("artifactChecksum", artifactChecksum)
                .append("created", created).append("vnfResourceWorkflow", vnfResourceWorkflow)
                .append("WorkflowActivitySpecSequence", workflowActivitySpecSequence).toString();
    }

    @Override
    public boolean equals(final Object other) {
        if (!(other instanceof Workflow)) {
            return false;
        }
        Workflow castOther = (Workflow) other;
        return new EqualsBuilder().append(ID, castOther.ID).isEquals();
    }

    @Override
    public int hashCode() {
        return new HashCodeBuilder().append(ID).toHashCode();
    }
}