Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the MIT License. See License.txt in the project root for
license information.
/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License. See License.txt in the project root for
 * license information.
 */

package com.microsoft.azure.management.graphrbac.implementation;

import com.microsoft.azure.AzureEnvironment;
import com.microsoft.azure.AzureResponseBuilder;
import com.microsoft.azure.credentials.AzureTokenCredentials;
import com.microsoft.azure.management.graphrbac.ActiveDirectoryApplications;
import com.microsoft.azure.management.graphrbac.ActiveDirectoryGroups;
import com.microsoft.azure.management.graphrbac.ActiveDirectoryUsers;
import com.microsoft.azure.management.graphrbac.RoleAssignments;
import com.microsoft.azure.management.graphrbac.RoleDefinitions;
import com.microsoft.azure.management.graphrbac.ServicePrincipals;
import com.microsoft.azure.management.resources.fluentcore.arm.AzureConfigurable;
import com.microsoft.azure.management.resources.fluentcore.arm.implementation.AzureConfigurableImpl;
import com.microsoft.azure.management.resources.fluentcore.model.HasInner;
import com.microsoft.azure.management.resources.fluentcore.utils.ProviderRegistrationInterceptor;
import com.microsoft.azure.management.resources.fluentcore.utils.ResourceManagerThrottlingInterceptor;
import com.microsoft.azure.serializer.AzureJacksonAdapter;
import com.microsoft.rest.RestClient;
import com.microsoft.rest.interceptors.RequestIdHeaderInterceptor;

Entry point to Azure Graph RBAC management.
/**
 * Entry point to Azure Graph RBAC management.
 */
public final class GraphRbacManager implements HasInner<GraphRbacManagementClientImpl> {
    private String tenantId;
    // The sdk clients
    private final GraphRbacManagementClientImpl graphRbacManagementClient;
    private final AuthorizationManagementClientImpl authorizationManagementClient;
    // The collections
    private ActiveDirectoryUsers activeDirectoryUsers;
    private ActiveDirectoryGroups activeDirectoryGroups;
    private ServicePrincipals servicePrincipals;
    private ActiveDirectoryApplications applications;
    private RoleAssignments roleAssignments;
    private RoleDefinitions roleDefinitions;

    @Override
    public GraphRbacManagementClientImpl inner() {
        return graphRbacManagementClient;
    }

    
Creates an instance of GraphRbacManager that exposes Graph RBAC management API entry points.
Params:
credentials – the credentials to use
Returns:
the GraphRbacManager instance/**
     * Creates an instance of GraphRbacManager that exposes Graph RBAC management API entry points.
     *
     * @param credentials the credentials to use
     * @return the GraphRbacManager instance
     */
    public static GraphRbacManager authenticate(AzureTokenCredentials credentials) {
        return new GraphRbacManager(new RestClient.Builder()
                .withBaseUrl(credentials.environment().graphEndpoint())
                .withInterceptor(new RequestIdHeaderInterceptor())
                .withCredentials(credentials)
                .withSerializerAdapter(new AzureJacksonAdapter())
                .withResponseBuilderFactory(new AzureResponseBuilder.Factory())
                .withInterceptor(new ProviderRegistrationInterceptor(credentials))
                .withInterceptor(new ResourceManagerThrottlingInterceptor())
                .build(), credentials.domain());
    }

    
Creates an instance of GraphRbacManager that exposes Graph RBAC management API entry points.
Params:
restClient – the RestClient to be used for API calls
tenantId – the tenantId in Active Directory
Returns:
the interface exposing Graph RBAC management API entry points that work across subscriptions/**
     * Creates an instance of GraphRbacManager that exposes Graph RBAC management API entry points.
     *
     * @param restClient the RestClient to be used for API calls
     * @param tenantId the tenantId in Active Directory
     * @return the interface exposing Graph RBAC management API entry points that work across subscriptions
     */
    public static GraphRbacManager authenticate(RestClient restClient, String tenantId) {
        return new GraphRbacManager(restClient, tenantId);
    }

    
Get a Configurable instance that can be used to create GraphRbacManager with optional configuration.
Returns:
the instance allowing configurations/**
     * Get a Configurable instance that can be used to create GraphRbacManager with optional configuration.
     *
     * @return the instance allowing configurations
     */
    public static Configurable configure() {
        return new GraphRbacManager.ConfigurableImpl();
    }

    
The interface allowing configurations to be set.
/**
     * The interface allowing configurations to be set.
     */
    public interface Configurable extends AzureConfigurable<Configurable> {
        
Creates an instance of GraphRbacManager that exposes resource management API entry points.
Params:
credentials – the credentials to use
Returns:
the interface exposing resource management API entry points that work across subscriptions/**
         * Creates an instance of GraphRbacManager that exposes resource management API entry points.
         *
         * @param credentials the credentials to use
         * @return the interface exposing resource management API entry points that work across subscriptions
         */
        GraphRbacManager authenticate(AzureTokenCredentials credentials);
    }

    
The implementation for Configurable interface.
/**
     * The implementation for Configurable interface.
     */
    private static class ConfigurableImpl extends AzureConfigurableImpl<Configurable> implements Configurable {
        public GraphRbacManager authenticate(AzureTokenCredentials credentials) {
            return GraphRbacManager.authenticate(
                    buildRestClient(credentials, AzureEnvironment.Endpoint.RESOURCE_MANAGER),
                    credentials.domain());
        }
    }

    private GraphRbacManager(RestClient restClient, String tenantId) {
        String graphEndpoint = AzureEnvironment.AZURE.graphEndpoint();
        if (restClient.credentials() instanceof AzureTokenCredentials) {
            graphEndpoint = ((AzureTokenCredentials) restClient.credentials()).environment().graphEndpoint();
        }
        this.graphRbacManagementClient = new GraphRbacManagementClientImpl(
                restClient.newBuilder().withBaseUrl(graphEndpoint).build()).withTenantID(tenantId);
        this.authorizationManagementClient = new AuthorizationManagementClientImpl(restClient);
        this.tenantId = tenantId;
    }

    
Returns:
wrapped inner authorization client providing direct access to
auto-generated API implementation, based on Azure REST API/**
     * @return wrapped inner authorization client providing direct access to
     * auto-generated API implementation, based on Azure REST API
     */
    public AuthorizationManagementClientImpl roleInner() {
        return authorizationManagementClient;
    }

    
Returns:
the tenant ID the graph client is associated with/**
     * @return the tenant ID the graph client is associated with
     */
    public String tenantId() {
        return tenantId;
    }

    
Returns:
the Active Directory user management API entry point/**
     * @return the Active Directory user management API entry point
     */
    public ActiveDirectoryUsers users() {
        if (activeDirectoryUsers == null) {
            activeDirectoryUsers = new ActiveDirectoryUsersImpl(this);
        }
        return activeDirectoryUsers;
    }

    
Returns:
the Active Directory group management API entry point/**
     * @return the Active Directory group management API entry point
     */
    public ActiveDirectoryGroups groups() {
        if (activeDirectoryGroups == null) {
            activeDirectoryGroups = new ActiveDirectoryGroupsImpl(this);
        }
        return activeDirectoryGroups;
    }

    
Returns:
the service principal management API entry point/**
     * @return the service principal management API entry point
     */
    public ServicePrincipals servicePrincipals() {
        if (servicePrincipals == null) {
            servicePrincipals = new ServicePrincipalsImpl(graphRbacManagementClient.servicePrincipals(), this);
        }
        return servicePrincipals;
    }

    
Returns:
the application management API entry point/**
     * @return the application management API entry point
     */
    public ActiveDirectoryApplications applications() {
        if (applications == null) {
            applications = new ActiveDirectoryApplicationsImpl(graphRbacManagementClient.applications(), this);
        }
        return applications;
    }

    
Returns:
the role assignment management API entry point/**
     * @return the role assignment management API entry point
     */
    public RoleAssignments roleAssignments() {
        if (roleAssignments == null) {
            roleAssignments = new RoleAssignmentsImpl(this);
        }
        return roleAssignments;
    }

    
Returns:
the role definition management API entry point/**
     * @return the role definition management API entry point
     */
    public RoleDefinitions roleDefinitions() {
        if (roleDefinitions == null) {
            roleDefinitions = new RoleDefinitionsImpl(this);
        }
        return roleDefinitions;
    }
}