/**
 * Copyright © 2016-2017 The Thingsboard Authors
 *
 * 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 org.thingsboard.server.dao.model.sql;

import com.datastax.driver.core.utils.UUIDs;
import com.datastax.driver.mapping.annotations.PartitionKey;
import com.fasterxml.jackson.databind.JsonNode;
import lombok.Data;
import org.hibernate.annotations.Type;
import org.hibernate.annotations.TypeDef;
import org.thingsboard.server.common.data.id.TenantId;
import org.thingsboard.server.common.data.id.WidgetTypeId;
import org.thingsboard.server.common.data.widget.WidgetType;
import org.thingsboard.server.dao.model.BaseEntity;
import org.thingsboard.server.dao.model.ModelConstants;
import org.thingsboard.server.dao.util.JsonBinaryType;

import javax.persistence.*;
import java.util.UUID;

@Data
@Entity
@TypeDef(name = "jsonb", typeClass = JsonBinaryType.class)
@Table(name = ModelConstants.WIDGET_TYPE_COLUMN_FAMILY_NAME)
public final class WidgetTypeEntity implements BaseEntity<WidgetType> {

    @Transient
    private static final long serialVersionUID = -5436279069884988630L;

    @Id
    @Column(name = ModelConstants.ID_PROPERTY)
    private UUID id;

    @PartitionKey(value = 1)
    @Column(name = ModelConstants.WIDGET_TYPE_TENANT_ID_PROPERTY)
    private UUID tenantId;

    @PartitionKey(value = 2)
    @Column(name = ModelConstants.WIDGET_TYPE_BUNDLE_ALIAS_PROPERTY)
    private String bundleAlias;

    @Column(name = ModelConstants.WIDGET_TYPE_ALIAS_PROPERTY)
    private String alias;

    @Column(name = ModelConstants.WIDGET_TYPE_NAME_PROPERTY)
    private String name;

    @Type(type="jsonb")
    @Column(name = ModelConstants.WIDGET_TYPE_DESCRIPTOR_PROPERTY, columnDefinition = "jsonb")
    private JsonNode descriptor;

    public WidgetTypeEntity() {
        super();
    }

    public WidgetTypeEntity(WidgetType widgetType) {
        if (widgetType.getId() != null) {
            this.id = widgetType.getId().getId();
        }
        if (widgetType.getTenantId() != null) {
            this.tenantId = widgetType.getTenantId().getId();
        }
        this.bundleAlias = widgetType.getBundleAlias();
        this.alias = widgetType.getAlias();
        this.name = widgetType.getName();
        this.descriptor = widgetType.getDescriptor();
    }

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

    @Override
    public void setId(UUID id) {
        this.id = id;
    }

    @Override
    public int hashCode() {
        int result = id != null ? id.hashCode() : 0;
        result = 31 * result + (tenantId != null ? tenantId.hashCode() : 0);
        result = 31 * result + (bundleAlias != null ? bundleAlias.hashCode() : 0);
        result = 31 * result + (alias != null ? alias.hashCode() : 0);
        result = 31 * result + (name != null ? name.hashCode() : 0);
        result = 31 * result + (descriptor != null ? descriptor.hashCode() : 0);
        return result;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        WidgetTypeEntity that = (WidgetTypeEntity) o;

        if (id != null ? !id.equals(that.id) : that.id != null) return false;
        if (tenantId != null ? !tenantId.equals(that.tenantId) : that.tenantId != null) return false;
        if (bundleAlias != null ? !bundleAlias.equals(that.bundleAlias) : that.bundleAlias != null) return false;
        if (alias != null ? !alias.equals(that.alias) : that.alias != null) return false;
        if (name != null ? !name.equals(that.name) : that.name != null) return false;
        return descriptor != null ? descriptor.equals(that.descriptor) : that.descriptor == null;
    }

    @Override
    public String toString() {
        final StringBuilder sb = new StringBuilder("WidgetTypeEntity{");
        sb.append("id=").append(id);
        sb.append(", tenantId=").append(tenantId);
        sb.append(", bundleAlias='").append(bundleAlias).append('\'');
        sb.append(", alias='").append(alias).append('\'');
        sb.append(", name='").append(name).append('\'');
        sb.append(", descriptor=").append(descriptor);
        sb.append('}');
        return sb.toString();
    }

    @Override
    public WidgetType toData() {
        WidgetType widgetType = new WidgetType(new WidgetTypeId(id));
        widgetType.setCreatedTime(UUIDs.unixTimestamp(id));
        if (tenantId != null) {
            widgetType.setTenantId(new TenantId(tenantId));
        }
        widgetType.setBundleAlias(bundleAlias);
        widgetType.setAlias(alias);
        widgetType.setName(name);
        widgetType.setDescriptor(descriptor);
        return widgetType;
    }

}
