/*
 * Copyright (c) 2010-2017 Evolveum
 *
 * 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.
 */

package com.evolveum.midpoint.repo.sql.data.audit;

import com.evolveum.midpoint.audit.api.AuditService;

import javax.persistence.*;

import java.util.Objects;

import static com.evolveum.midpoint.repo.sql.data.audit.RAuditPropertyValue.COLUMN_RECORD_ID;
import static com.evolveum.midpoint.repo.sql.data.audit.RAuditPropertyValue.TABLE_NAME;

@Entity
@Table(name = TABLE_NAME, indexes = {
		@Index(name = "iAuditPropValRecordId", columnList = COLUMN_RECORD_ID)})
public class RAuditPropertyValue {

	public static final String TABLE_NAME = "m_audit_prop_value";
	public static final String COLUMN_RECORD_ID = "record_id";

	private long id;
    private RAuditEventRecord record;
    private Long recordId;
    private String name;
    private String value;

	@Id
	@GeneratedValue
	public long getId() {
		return id;
	}

	public void setId(long id) {
		this.id = id;
	}

	//@ForeignKey(name = "none")
    @MapsId("record")
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumns({
            @JoinColumn(name = COLUMN_RECORD_ID, referencedColumnName = "id")
    })
    public RAuditEventRecord getRecord() {
        return record;
    }

    @Column(name = COLUMN_RECORD_ID)
    public Long getRecordId() {
        if (recordId == null && record != null) {
            recordId = record.getId();
        }
        return recordId;
    }
   
    public void setRecord(RAuditEventRecord record) {
		if (record.getId() != 0) {
			this.recordId = record.getId();
		}
    	this.record = record;
	}

    public void setRecordId(Long recordId) {
		this.recordId = recordId;
	}

	public String getName() {
		return name;
	}

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

	@Column(length = AuditService.MAX_PROPERTY_SIZE)
	public String getValue() {
		return value;
	}

	public void setValue(String value) {
		this.value = value;
	}

	public static RAuditPropertyValue toRepo(RAuditEventRecord record, String name, String value) {
    	RAuditPropertyValue property = new RAuditPropertyValue();
    	property.setRecord(record);
    	property.setName(name);
    	property.setValue(value);
    	return property;
    }

	@Override
	public boolean equals(Object o) {
		if (this == o)
			return true;
		if (!(o instanceof RAuditPropertyValue))
			return false;
		RAuditPropertyValue that = (RAuditPropertyValue) o;
		return id == that.id &&
				Objects.equals(recordId, that.recordId) &&
				Objects.equals(name, that.name) &&
				Objects.equals(value, that.value);
	}

	@Override
	public int hashCode() {
		return Objects.hash(id, recordId, name);
	}

	@Override
	public String toString() {
		return "RAuditPropertyValue{" +
				"id=" + id +
				", recordId=" + recordId +
				", name='" + name + '\'' +
				", value='" + value + '\'' +
				'}';
	}
}