/*
 * Copyright The WildFly Authors
 * SPDX-License-Identifier: Apache-2.0
 */

package org.jboss.as.security;

import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.ModelOnlyAddStepHandler;
import org.jboss.as.controller.ModelOnlyRemoveStepHandler;
import org.jboss.as.controller.ModelOnlyWriteAttributeHandler;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.PropertiesAttributeDefinition;
import org.jboss.as.controller.SimpleAttributeDefinition;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.SimpleResourceDefinition;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.controller.registry.OperationEntry;
import org.jboss.dmr.ModelType;

/**
 * @author <a href="mailto:tomaz.cerar@redhat.com">Tomaz Cerar</a> (c) 2012 Red Hat Inc.
 */
class MappingModuleDefinition extends SimpleResourceDefinition {

    protected static final SimpleAttributeDefinition CODE = new SimpleAttributeDefinitionBuilder(ModelDescriptionConstants.CODE, ModelType.STRING)
            .setRequired(true)
            .build();

    protected static final SimpleAttributeDefinition TYPE = new SimpleAttributeDefinitionBuilder(ModelDescriptionConstants.TYPE, ModelType.STRING)
            .setRequired(true)
            .setAllowExpression(true)
            .build();

    protected static final SimpleAttributeDefinition MODULE = LoginModuleResourceDefinition.MODULE;

    protected static final PropertiesAttributeDefinition MODULE_OPTIONS = new PropertiesAttributeDefinition.Builder(Constants.MODULE_OPTIONS, true)
            .setAllowExpression(true)
            .build();
    private static final AttributeDefinition[] ATTRIBUTES = {CODE, TYPE, MODULE, MODULE_OPTIONS};


    MappingModuleDefinition(String key) {
        super(PathElement.pathElement(key),
                SecurityExtension.getResourceDescriptionResolver(Constants.MAPPING_MODULE),
                null,
                ModelOnlyRemoveStepHandler.INSTANCE
        );
    }

    @Override
    public void registerOperations(ManagementResourceRegistration resourceRegistration) {
        super.registerOperations(resourceRegistration);
        super.registerAddOperation(resourceRegistration, new ModelOnlyAddStepHandler(this.getAttributes()), OperationEntry.Flag.RESTART_NONE);
    }

    @Override
    public void registerAttributes(ManagementResourceRegistration resourceRegistration) {
        super.registerAttributes(resourceRegistration);
        OperationStepHandler writeHandler = new ModelOnlyWriteAttributeHandler(getAttributes());
        for (AttributeDefinition attr : getAttributes()) {
            resourceRegistration.registerReadWriteAttribute(attr, null, writeHandler);
        }
    }

    public AttributeDefinition[] getAttributes() {
        return ATTRIBUTES;
    }
}
