// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: MIT-0

package aws.proserve.bcs.dr.project;

import aws.proserve.bcs.dr.ce.CloudEndureProject;
import aws.proserve.bcs.dr.cem.CemProject;
import aws.proserve.bcs.dr.dbdump.DbDumpProject;
import aws.proserve.bcs.dr.dbreplica.DbReplicaProject;
import aws.proserve.bcs.dr.dto.HasName;
import aws.proserve.bcs.dr.dto.Identifiable;
import aws.proserve.bcs.dr.dynamo.DynamoConstants;
import aws.proserve.bcs.dr.dynamo.DynamoProject;
import aws.proserve.bcs.dr.s3.S3Project;
import aws.proserve.bcs.dr.secret.Secrets;
import aws.proserve.bcs.dr.vpc.VpcProject;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBAutoGenerateStrategy;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBAutoGeneratedKey;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBAutoGeneratedTimestamp;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBHashKey;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBIgnore;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBTable;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBTypeConverted;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBTypeConverter;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBVersionAttribute;

import java.util.Date;

/**
 * A disaster recovery project. It manages all kinds of projects, from CloudEndure project to DynamoDB replication
 * project.
 *
 * @apiNote Unable to use interface as annotation is not inherited.
 */
@DynamoDBTable(tableName = DynamoConstants.TABLE_PROJECT)
public class Project implements Identifiable, HasName {

    private String id;
    private Long version;
    private Date createdDate;
    private Date lastUpdatedDate;

    private String name;
    private String state;
    private Component type;
    private Region sourceRegion;
    private Region targetRegion;

    private CloudEndureProject cloudEndureProject;
    private CemProject cemProject;
    private S3Project s3Project;
    private VpcProject vpcProject;
    private DynamoProject dynamoProject;
    private DbDumpProject dbDumpProject;
    private DbReplicaProject dbReplicaProject;

    @Override
    @DynamoDBHashKey
    @DynamoDBAutoGeneratedKey
    public String getId() {
        return id;
    }

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

    @DynamoDBVersionAttribute
    public Long getVersion() {
        return version;
    }

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

    @DynamoDBAutoGeneratedTimestamp(strategy = DynamoDBAutoGenerateStrategy.CREATE)
    public Date getCreatedDate() {
        return createdDate;
    }

    public void setCreatedDate(Date createdDate) {
        this.createdDate = createdDate;
    }

    @DynamoDBAutoGeneratedTimestamp
    public Date getLastUpdatedDate() {
        return lastUpdatedDate;
    }

    public void setLastUpdatedDate(Date lastUpdatedDate) {
        this.lastUpdatedDate = lastUpdatedDate;
    }

    @Override
    public String getName() {
        return name;
    }

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

    @DynamoDBTypeConverted(converter = TypeConverter.class)
    public Component getType() {
        return type;
    }

    public void setType(Component type) {
        this.type = type;
    }

    /**
     * @apiNote Do not duplicate the state here. Store state at the sub-project level only.
     */
    @DynamoDBIgnore
    public String getState() {
        return state;
    }

    public void setState(String state) {
        this.state = state;
    }

    public Region getSourceRegion() {
        return sourceRegion;
    }

    public void setSourceRegion(Region sourceRegion) {
        this.sourceRegion = sourceRegion;
    }

    public Region getTargetRegion() {
        return targetRegion;
    }

    public void setTargetRegion(Region targetRegion) {
        this.targetRegion = targetRegion;
    }

    public Region getRegion(Side side) {
        return side == Side.source ? getSourceRegion() : getTargetRegion();
    }

    public CloudEndureProject getCloudEndureProject() {
        return cloudEndureProject;
    }

    public void setCloudEndureProject(CloudEndureProject cloudEndureProject) {
        this.cloudEndureProject = cloudEndureProject;
    }

    public CemProject getCemProject() {
        return cemProject;
    }

    public void setCemProject(CemProject cemProject) {
        this.cemProject = cemProject;
    }

    public S3Project getS3Project() {
        return s3Project;
    }

    public void setS3Project(S3Project s3Project) {
        this.s3Project = s3Project;
    }

    public VpcProject getVpcProject() {
        return vpcProject;
    }

    public void setVpcProject(VpcProject vpcProject) {
        this.vpcProject = vpcProject;
    }

    public DynamoProject getDynamoProject() {
        return dynamoProject;
    }

    public void setDynamoProject(DynamoProject dynamoProject) {
        this.dynamoProject = dynamoProject;
    }

    public DbDumpProject getDbDumpProject() {
        return dbDumpProject;
    }

    public void setDbDumpProject(DbDumpProject dbDumpProject) {
        this.dbDumpProject = dbDumpProject;
    }

    public DbReplicaProject getDbReplicaProject() {
        return dbReplicaProject;
    }

    public void setDbReplicaProject(DbReplicaProject dbReplicaProject) {
        this.dbReplicaProject = dbReplicaProject;
    }

    public String generateSecretId(Side side) {
        return Secrets.idOfAws(id, side);
    }

    /**
     * @apiNote DynamoDB requires it to be public.
     */
    public static class TypeConverter implements DynamoDBTypeConverter<String, Component> {
        @Override
        public String convert(Component object) {
            return object.getName();
        }

        @Override
        public Component unconvert(String object) {
            return Component.of(object);
        }
    }
}