/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.epam.datalab.backendapi;

import com.epam.datalab.ServiceConfiguration;
import com.epam.datalab.backendapi.conf.CloudConfiguration;
import com.epam.datalab.backendapi.core.Directories;
import com.epam.datalab.backendapi.validation.ProvisioningServiceCloudConfigurationSequenceProvider;
import com.epam.datalab.validation.AwsValidation;
import com.fasterxml.jackson.annotation.JsonProperty;
import de.ahus1.keycloak.dropwizard.KeycloakConfiguration;
import io.dropwizard.util.Duration;
import org.hibernate.validator.constraints.NotEmpty;
import org.hibernate.validator.group.GroupSequenceProvider;

@GroupSequenceProvider(ProvisioningServiceCloudConfigurationSequenceProvider.class)
public class ProvisioningServiceApplicationConfiguration extends ServiceConfiguration implements Directories {

    @NotEmpty
    @JsonProperty
    private String keyDirectory;

    @NotEmpty
    @JsonProperty
    private String responseDirectory;

    @NotEmpty
    @JsonProperty
    private String dockerLogDirectory;

    @NotEmpty
    @JsonProperty
    private String handlerDirectory;

    @JsonProperty
    private Duration warmupPollTimeout;

    @JsonProperty
    private Duration resourceStatusPollTimeout = Duration.minutes(3);

    @JsonProperty
    private Duration keyLoaderPollTimeout = Duration.minutes(2);

    @JsonProperty
    private Duration requestEnvStatusTimeout = Duration.seconds(30);

    @NotEmpty
    @JsonProperty
    private String adminKey;

    @NotEmpty
    @JsonProperty
    private String edgeImage;

    @JsonProperty
    private Duration fileLengthCheckDelay = Duration.seconds(3);

    @NotEmpty(groups = AwsValidation.class)
    @JsonProperty
    private String emrEC2RoleDefault;

    @NotEmpty(groups = AwsValidation.class)
    @JsonProperty
    private String emrServiceRoleDefault;

    @JsonProperty
    private int processMaxThreadsPerJvm = 50;

    @JsonProperty
    private int processMaxThreadsPerUser = 5;

    @JsonProperty
    private Duration processTimeout = Duration.hours(3);
    @JsonProperty
    private String backupScriptPath;
    @JsonProperty
    private String backupDirectory;
    @JsonProperty
    private boolean handlersPersistenceEnabled;

    private KeycloakConfiguration keycloakConfiguration = new KeycloakConfiguration();

    @JsonProperty("cloudProperties")
    private CloudConfiguration cloudConfiguration;

    public boolean isHandlersPersistenceEnabled() {
        return handlersPersistenceEnabled;
    }

    public String getKeyDirectory() {
        return keyDirectory;
    }

    public Duration getWarmupPollTimeout() {
        return warmupPollTimeout;
    }

    public Duration getResourceStatusPollTimeout() {
        return resourceStatusPollTimeout;
    }

    public Duration getKeyLoaderPollTimeout() {
        return keyLoaderPollTimeout;
    }

    /**
     * Return the timeout for the check the status of environment resources.
     */
    public Duration getRequestEnvStatusTimeout() {
        return requestEnvStatusTimeout;
    }

    public String getAdminKey() {
        return adminKey;
    }

    public String getEdgeImage() {
        return edgeImage;
    }

    public Duration getFileLengthCheckDelay() {
        return fileLengthCheckDelay;
    }

    public String getEmrEC2RoleDefault() {
        return emrEC2RoleDefault;
    }

    public String getEmrServiceRoleDefault() {
        return emrServiceRoleDefault;
    }

    public String getWarmupDirectory() {
        return responseDirectory + WARMUP_DIRECTORY;
    }

    public String getImagesDirectory() {
        return responseDirectory + IMAGES_DIRECTORY;
    }

    public String getKeyLoaderDirectory() {
        return responseDirectory + KEY_LOADER_DIRECTORY;
    }

    public String getDockerLogDirectory() {
        return dockerLogDirectory;
    }

    public int getProcessMaxThreadsPerJvm() {
        return processMaxThreadsPerJvm;
    }

    public int getProcessMaxThreadsPerUser() {
        return processMaxThreadsPerUser;
    }

    public Duration getProcessTimeout() {
        return processTimeout;
    }

    public String getBackupScriptPath() {
        return backupScriptPath;
    }

    public String getBackupDirectory() {
        return backupDirectory;
    }

    public String getHandlerDirectory() {
        return handlerDirectory;
    }

    public KeycloakConfiguration getKeycloakConfiguration() {
        return keycloakConfiguration;
    }

    public CloudConfiguration getCloudConfiguration() {
        return cloudConfiguration;
    }
}