// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
// Code generated by Microsoft (R) AutoRest Code Generator.

package com.azure.resourcemanager.desktopvirtualization.implementation;

import com.azure.core.annotation.BodyParam;
import com.azure.core.annotation.Delete;
import com.azure.core.annotation.ExpectedResponses;
import com.azure.core.annotation.Get;
import com.azure.core.annotation.HeaderParam;
import com.azure.core.annotation.Headers;
import com.azure.core.annotation.Host;
import com.azure.core.annotation.HostParam;
import com.azure.core.annotation.Patch;
import com.azure.core.annotation.PathParam;
import com.azure.core.annotation.Put;
import com.azure.core.annotation.QueryParam;
import com.azure.core.annotation.ReturnType;
import com.azure.core.annotation.ServiceInterface;
import com.azure.core.annotation.ServiceMethod;
import com.azure.core.annotation.UnexpectedResponseExceptionType;
import com.azure.core.http.rest.PagedFlux;
import com.azure.core.http.rest.PagedIterable;
import com.azure.core.http.rest.PagedResponse;
import com.azure.core.http.rest.PagedResponseBase;
import com.azure.core.http.rest.Response;
import com.azure.core.http.rest.RestProxy;
import com.azure.core.management.exception.ManagementException;
import com.azure.core.util.Context;
import com.azure.core.util.FluxUtil;
import com.azure.resourcemanager.desktopvirtualization.fluent.ApplicationsClient;
import com.azure.resourcemanager.desktopvirtualization.fluent.models.ApplicationInner;
import com.azure.resourcemanager.desktopvirtualization.models.ApplicationList;
import com.azure.resourcemanager.desktopvirtualization.models.ApplicationPatch;
import reactor.core.publisher.Mono;

/** An instance of this class provides access to all the operations defined in ApplicationsClient. */
public final class ApplicationsClientImpl implements ApplicationsClient {
    /** The proxy service used to perform REST calls. */
    private final ApplicationsService service;

    /** The service client containing this operation class. */
    private final DesktopVirtualizationApiClientImpl client;

    /**
     * Initializes an instance of ApplicationsClientImpl.
     *
     * @param client the instance of the service client containing this operation class.
     */
    ApplicationsClientImpl(DesktopVirtualizationApiClientImpl client) {
        this.service =
            RestProxy.create(ApplicationsService.class, client.getHttpPipeline(), client.getSerializerAdapter());
        this.client = client;
    }

    /**
     * The interface defining all the services for DesktopVirtualizationApiClientApplications to be used by the proxy
     * service to perform REST calls.
     */
    @Host("{$host}")
    @ServiceInterface(name = "DesktopVirtualizatio")
    public interface ApplicationsService {
        @Headers({"Content-Type: application/json"})
        @Get(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/applicationGroups/{applicationGroupName}/applications/{applicationName}")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<ApplicationInner>> get(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("applicationGroupName") String applicationGroupName,
            @PathParam("applicationName") String applicationName,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Put(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/applicationGroups/{applicationGroupName}/applications/{applicationName}")
        @ExpectedResponses({200, 201})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<ApplicationInner>> createOrUpdate(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("applicationGroupName") String applicationGroupName,
            @PathParam("applicationName") String applicationName,
            @BodyParam("application/json") ApplicationInner application,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Delete(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/applicationGroups/{applicationGroupName}/applications/{applicationName}")
        @ExpectedResponses({200, 204})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<Void>> delete(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("applicationGroupName") String applicationGroupName,
            @PathParam("applicationName") String applicationName,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Patch(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/applicationGroups/{applicationGroupName}/applications/{applicationName}")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<ApplicationInner>> update(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("applicationGroupName") String applicationGroupName,
            @PathParam("applicationName") String applicationName,
            @BodyParam("application/json") ApplicationPatch application,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Get(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/applicationGroups/{applicationGroupName}/applications")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<ApplicationList>> list(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("applicationGroupName") String applicationGroupName,
            @QueryParam("pageSize") Integer pageSize,
            @QueryParam("isDescending") Boolean isDescending,
            @QueryParam("initialSkip") Integer initialSkip,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Get("{nextLink}")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<ApplicationList>> listNext(
            @PathParam(value = "nextLink", encoded = true) String nextLink,
            @HostParam("$host") String endpoint,
            @HeaderParam("Accept") String accept,
            Context context);
    }

    /**
     * Get an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return an application along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<ApplicationInner>> getWithResponseAsync(
        String resourceGroupName, String applicationGroupName, String applicationName) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (applicationGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationGroupName is required and cannot be null."));
        }
        if (applicationName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationName is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .get(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            applicationGroupName,
                            applicationName,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Get an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return an application along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<ApplicationInner>> getWithResponseAsync(
        String resourceGroupName, String applicationGroupName, String applicationName, Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (applicationGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationGroupName is required and cannot be null."));
        }
        if (applicationName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationName is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .get(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                applicationGroupName,
                applicationName,
                accept,
                context);
    }

    /**
     * Get an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return an application on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<ApplicationInner> getAsync(
        String resourceGroupName, String applicationGroupName, String applicationName) {
        return getWithResponseAsync(resourceGroupName, applicationGroupName, applicationName)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Get an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return an application along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<ApplicationInner> getWithResponse(
        String resourceGroupName, String applicationGroupName, String applicationName, Context context) {
        return getWithResponseAsync(resourceGroupName, applicationGroupName, applicationName, context).block();
    }

    /**
     * Get an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return an application.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ApplicationInner get(String resourceGroupName, String applicationGroupName, String applicationName) {
        return getWithResponse(resourceGroupName, applicationGroupName, applicationName, Context.NONE).getValue();
    }

    /**
     * Create or update an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @param application Object containing Application definitions.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return schema for Application properties along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<ApplicationInner>> createOrUpdateWithResponseAsync(
        String resourceGroupName, String applicationGroupName, String applicationName, ApplicationInner application) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (applicationGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationGroupName is required and cannot be null."));
        }
        if (applicationName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationName is required and cannot be null."));
        }
        if (application == null) {
            return Mono.error(new IllegalArgumentException("Parameter application is required and cannot be null."));
        } else {
            application.validate();
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .createOrUpdate(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            applicationGroupName,
                            applicationName,
                            application,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Create or update an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @param application Object containing Application definitions.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return schema for Application properties along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<ApplicationInner>> createOrUpdateWithResponseAsync(
        String resourceGroupName,
        String applicationGroupName,
        String applicationName,
        ApplicationInner application,
        Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (applicationGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationGroupName is required and cannot be null."));
        }
        if (applicationName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationName is required and cannot be null."));
        }
        if (application == null) {
            return Mono.error(new IllegalArgumentException("Parameter application is required and cannot be null."));
        } else {
            application.validate();
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .createOrUpdate(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                applicationGroupName,
                applicationName,
                application,
                accept,
                context);
    }

    /**
     * Create or update an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @param application Object containing Application definitions.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return schema for Application properties on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<ApplicationInner> createOrUpdateAsync(
        String resourceGroupName, String applicationGroupName, String applicationName, ApplicationInner application) {
        return createOrUpdateWithResponseAsync(resourceGroupName, applicationGroupName, applicationName, application)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Create or update an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @param application Object containing Application definitions.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return schema for Application properties along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<ApplicationInner> createOrUpdateWithResponse(
        String resourceGroupName,
        String applicationGroupName,
        String applicationName,
        ApplicationInner application,
        Context context) {
        return createOrUpdateWithResponseAsync(
                resourceGroupName, applicationGroupName, applicationName, application, context)
            .block();
    }

    /**
     * Create or update an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @param application Object containing Application definitions.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return schema for Application properties.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ApplicationInner createOrUpdate(
        String resourceGroupName, String applicationGroupName, String applicationName, ApplicationInner application) {
        return createOrUpdateWithResponse(
                resourceGroupName, applicationGroupName, applicationName, application, Context.NONE)
            .getValue();
    }

    /**
     * Remove an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<Void>> deleteWithResponseAsync(
        String resourceGroupName, String applicationGroupName, String applicationName) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (applicationGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationGroupName is required and cannot be null."));
        }
        if (applicationName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationName is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .delete(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            applicationGroupName,
                            applicationName,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Remove an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<Void>> deleteWithResponseAsync(
        String resourceGroupName, String applicationGroupName, String applicationName, Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (applicationGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationGroupName is required and cannot be null."));
        }
        if (applicationName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationName is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .delete(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                applicationGroupName,
                applicationName,
                accept,
                context);
    }

    /**
     * Remove an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return A {@link Mono} that completes when a successful response is received.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Void> deleteAsync(String resourceGroupName, String applicationGroupName, String applicationName) {
        return deleteWithResponseAsync(resourceGroupName, applicationGroupName, applicationName)
            .flatMap(ignored -> Mono.empty());
    }

    /**
     * Remove an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<Void> deleteWithResponse(
        String resourceGroupName, String applicationGroupName, String applicationName, Context context) {
        return deleteWithResponseAsync(resourceGroupName, applicationGroupName, applicationName, context).block();
    }

    /**
     * Remove an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public void delete(String resourceGroupName, String applicationGroupName, String applicationName) {
        deleteWithResponse(resourceGroupName, applicationGroupName, applicationName, Context.NONE);
    }

    /**
     * Update an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @param application Object containing Application definitions.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return schema for Application properties along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<ApplicationInner>> updateWithResponseAsync(
        String resourceGroupName, String applicationGroupName, String applicationName, ApplicationPatch application) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (applicationGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationGroupName is required and cannot be null."));
        }
        if (applicationName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationName is required and cannot be null."));
        }
        if (application != null) {
            application.validate();
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .update(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            applicationGroupName,
                            applicationName,
                            application,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Update an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @param application Object containing Application definitions.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return schema for Application properties along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<ApplicationInner>> updateWithResponseAsync(
        String resourceGroupName,
        String applicationGroupName,
        String applicationName,
        ApplicationPatch application,
        Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (applicationGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationGroupName is required and cannot be null."));
        }
        if (applicationName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationName is required and cannot be null."));
        }
        if (application != null) {
            application.validate();
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .update(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                applicationGroupName,
                applicationName,
                application,
                accept,
                context);
    }

    /**
     * Update an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return schema for Application properties on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<ApplicationInner> updateAsync(
        String resourceGroupName, String applicationGroupName, String applicationName) {
        final ApplicationPatch application = null;
        return updateWithResponseAsync(resourceGroupName, applicationGroupName, applicationName, application)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Update an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @param application Object containing Application definitions.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return schema for Application properties along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<ApplicationInner> updateWithResponse(
        String resourceGroupName,
        String applicationGroupName,
        String applicationName,
        ApplicationPatch application,
        Context context) {
        return updateWithResponseAsync(resourceGroupName, applicationGroupName, applicationName, application, context)
            .block();
    }

    /**
     * Update an application.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param applicationName The name of the application within the specified application group.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return schema for Application properties.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ApplicationInner update(String resourceGroupName, String applicationGroupName, String applicationName) {
        final ApplicationPatch application = null;
        return updateWithResponse(resourceGroupName, applicationGroupName, applicationName, application, Context.NONE)
            .getValue();
    }

    /**
     * List applications.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return applicationList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<ApplicationInner>> listSinglePageAsync(
        String resourceGroupName,
        String applicationGroupName,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (applicationGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationGroupName is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .list(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            applicationGroupName,
                            pageSize,
                            isDescending,
                            initialSkip,
                            accept,
                            context))
            .<PagedResponse<ApplicationInner>>map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * List applications.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return applicationList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<ApplicationInner>> listSinglePageAsync(
        String resourceGroupName,
        String applicationGroupName,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip,
        Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (applicationGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter applicationGroupName is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .list(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                applicationGroupName,
                pageSize,
                isDescending,
                initialSkip,
                accept,
                context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }

    /**
     * List applications.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return applicationList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<ApplicationInner> listAsync(
        String resourceGroupName,
        String applicationGroupName,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip) {
        return new PagedFlux<>(
            () -> listSinglePageAsync(resourceGroupName, applicationGroupName, pageSize, isDescending, initialSkip),
            nextLink -> listNextSinglePageAsync(nextLink));
    }

    /**
     * List applications.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return applicationList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<ApplicationInner> listAsync(String resourceGroupName, String applicationGroupName) {
        final Integer pageSize = null;
        final Boolean isDescending = null;
        final Integer initialSkip = null;
        return new PagedFlux<>(
            () -> listSinglePageAsync(resourceGroupName, applicationGroupName, pageSize, isDescending, initialSkip),
            nextLink -> listNextSinglePageAsync(nextLink));
    }

    /**
     * List applications.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return applicationList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux<ApplicationInner> listAsync(
        String resourceGroupName,
        String applicationGroupName,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip,
        Context context) {
        return new PagedFlux<>(
            () ->
                listSinglePageAsync(
                    resourceGroupName, applicationGroupName, pageSize, isDescending, initialSkip, context),
            nextLink -> listNextSinglePageAsync(nextLink, context));
    }

    /**
     * List applications.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return applicationList as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<ApplicationInner> list(String resourceGroupName, String applicationGroupName) {
        final Integer pageSize = null;
        final Boolean isDescending = null;
        final Integer initialSkip = null;
        return new PagedIterable<>(
            listAsync(resourceGroupName, applicationGroupName, pageSize, isDescending, initialSkip));
    }

    /**
     * List applications.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param applicationGroupName The name of the application group.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return applicationList as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<ApplicationInner> list(
        String resourceGroupName,
        String applicationGroupName,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip,
        Context context) {
        return new PagedIterable<>(
            listAsync(resourceGroupName, applicationGroupName, pageSize, isDescending, initialSkip, context));
    }

    /**
     * Get the next page of items.
     *
     * @param nextLink The URL to get the next list of items
     *     <p>The nextLink parameter.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return applicationList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<ApplicationInner>> listNextSinglePageAsync(String nextLink) {
        if (nextLink == null) {
            return Mono.error(new IllegalArgumentException("Parameter nextLink is required and cannot be null."));
        }
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(context -> service.listNext(nextLink, this.client.getEndpoint(), accept, context))
            .<PagedResponse<ApplicationInner>>map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Get the next page of items.
     *
     * @param nextLink The URL to get the next list of items
     *     <p>The nextLink parameter.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return applicationList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<ApplicationInner>> listNextSinglePageAsync(String nextLink, Context context) {
        if (nextLink == null) {
            return Mono.error(new IllegalArgumentException("Parameter nextLink is required and cannot be null."));
        }
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .listNext(nextLink, this.client.getEndpoint(), accept, context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }
}
