/*-
 * ============LICENSE_START=======================================================
 * ONAP - SO
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END=========================================================
 */

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

import java.io.Serializable;
import java.util.ArrayList;
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.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToOne;
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 com.fasterxml.jackson.annotation.JsonFormat;
import com.openpojo.business.annotation.BusinessKey;

import uk.co.blackpepper.bowman.annotation.LinkedResource;

@Entity
@Table(name = "vnf_resource_customization")
public class VnfResourceCustomization implements Serializable {

	private static final long serialVersionUID = 768026109321305392L;

	@BusinessKey
	@Id
	@Column(name = "MODEL_CUSTOMIZATION_UUID")
	private String modelCustomizationUUID;

	@Column(name = "MODEL_INSTANCE_NAME")
	private String modelInstanceName;

	@Column(name = "CREATION_TIMESTAMP", updatable = false)
	@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss.SSS")
	@Temporal(TemporalType.TIMESTAMP)
	private Date created;

	@Column(name = "MIN_INSTANCES")
	private Integer minInstances;

	@Column(name = "MAX_INSTANCES")
	private Integer maxInstances;

	@Column(name = "AVAILABILITY_ZONE_MAX_COUNT")
	private Integer availabilityZoneMaxCount;

	@Column(name = "NF_FUNCTION")
	private String nfFunction;

	@Column(name = "NF_TYPE")
	private String nfType;

	@Column(name = "NF_ROLE")
	private String nfRole;

	@Column(name = "NF_NAMING_CODE")
	private String nfNamingCode;

	@Column(name = "MULTI_STAGE_DESIGN")
	private String multiStageDesign;

	@ManyToOne(cascade = CascadeType.ALL)
	@JoinColumn(name = "VNF_RESOURCE_MODEL_UUID")
	private VnfResource vnfResources;

	@OneToMany(cascade = CascadeType.ALL)
	@JoinTable(name = "vnf_res_custom_to_vf_module_custom", joinColumns = @JoinColumn(name = "VNF_RESOURCE_CUST_MODEL_CUSTOMIZATION_UUID", referencedColumnName = "MODEL_CUSTOMIZATION_UUID"), inverseJoinColumns = @JoinColumn(name = "VF_MODULE_CUST_MODEL_CUSTOMIZATION_UUID", referencedColumnName = "MODEL_CUSTOMIZATION_UUID"))
	private List<VfModuleCustomization> vfModuleCustomizations;

	@OneToMany(fetch = FetchType.LAZY, mappedBy = "vnfResourceCust")
	private List<VnfcInstanceGroupCustomization> vnfcInstanceGroupCustomizations;

	@Override
	public String toString() {
		return new ToStringBuilder(this).append("modelCustomizationUUID", modelCustomizationUUID)
				.append("modelInstanceName", modelInstanceName).append("created", created)
				.append("minInstances", minInstances).append("maxInstances", maxInstances)
				.append("availabilityZoneMaxCount", availabilityZoneMaxCount).append("nfFunction", nfFunction)
				.append("nfType", nfType).append("nfRole", nfRole).append("nfNamingCode", nfNamingCode)
				.append("multiStageDesign", multiStageDesign).append("vnfResources", vnfResources)
				.append("vfModuleCustomizations", vfModuleCustomizations)
				.append("vnfcInstanceGroupCustomizations", vnfcInstanceGroupCustomizations).toString();
	}

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

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

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

	public String getModelCustomizationUUID() {
		return modelCustomizationUUID;
	}

	public void setModelCustomizationUUID(String modelCustomizationUUID) {
		this.modelCustomizationUUID = modelCustomizationUUID;
	}

	public String getModelInstanceName() {
		return this.modelInstanceName;
	}

	public void setModelInstanceName(String modelInstanceName) {
		this.modelInstanceName = modelInstanceName;
	}

	public Date getCreationTimestamp() {
		return this.created;
	}

	public Integer getMinInstances() {
		return this.minInstances;
	}

	public void setMinInstances(Integer minInstances) {
		this.minInstances = minInstances;
	}

	public Integer getMaxInstances() {
		return this.maxInstances;
	}

	public void setMaxInstances(Integer maxInstances) {
		this.maxInstances = maxInstances;
	}

	public Integer getAvailabilityZoneMaxCount() {
		return this.availabilityZoneMaxCount;
	}

	public void setAvailabilityZoneMaxCount(Integer availabilityZoneMaxCount) {
		this.availabilityZoneMaxCount = availabilityZoneMaxCount;
	}

	public String getNfFunction() {
		return nfFunction;
	}

	public void setNfFunction(String nfFunction) {
		this.nfFunction = nfFunction;
	}

	public String getNfType() {
		return nfType;
	}

	public void setNfType(String nfType) {
		this.nfType = nfType;
	}

	public String getNfRole() {
		return nfRole;
	}

	public void setNfRole(String nfRole) {
		this.nfRole = nfRole;
	}

	public String getNfNamingCode() {
		return nfNamingCode;
	}

	public void setNfNamingCode(String nfNamingCode) {
		this.nfNamingCode = nfNamingCode;
	}

	public String getMultiStageDesign() {
		return this.multiStageDesign;
	}

	public void setMultiStageDesign(String multiStageDesign) {
		this.multiStageDesign = multiStageDesign;
	}

	@LinkedResource
	public List<VfModuleCustomization> getVfModuleCustomizations() {
		if (vfModuleCustomizations == null)
			vfModuleCustomizations = new ArrayList<>();
		return vfModuleCustomizations;
	}

	public void setVfModuleCustomizations(List<VfModuleCustomization> vfModuleCustomizations) {
		this.vfModuleCustomizations = vfModuleCustomizations;
	}

	@LinkedResource
	public VnfResource getVnfResources() {
		return vnfResources;
	}

	public void setVnfResources(VnfResource vnfResources) {
		this.vnfResources = vnfResources;
	}

	public Date getCreated() {
		return created;
	}

	@LinkedResource
	public List<VnfcInstanceGroupCustomization> getVnfcInstanceGroupCustomizations() {
		return vnfcInstanceGroupCustomizations;
	}

	public void setVnfcInstanceGroupCustomizations(
			List<VnfcInstanceGroupCustomization> vnfcInstanceGroupCustomizations) {
		this.vnfcInstanceGroupCustomizations = vnfcInstanceGroupCustomizations;
	}
}