package network

// Copyright (c) Microsoft and contributors.  All rights reserved.
//
// Licensed 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.
//
// Code generated by Microsoft (R) AutoRest Code Generator.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.

import (
	"context"
	"github.com/Azure/go-autorest/autorest"
	"github.com/Azure/go-autorest/autorest/azure"
	"github.com/Azure/go-autorest/autorest/validation"
	"github.com/Azure/go-autorest/tracing"
	"net/http"
)

// VirtualHubsClient is the network Client
type VirtualHubsClient struct {
	BaseClient
}

// NewVirtualHubsClient creates an instance of the VirtualHubsClient client.
func NewVirtualHubsClient(subscriptionID string) VirtualHubsClient {
	return NewVirtualHubsClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

// NewVirtualHubsClientWithBaseURI creates an instance of the VirtualHubsClient client using a custom endpoint.  Use
// this when interacting with an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
func NewVirtualHubsClientWithBaseURI(baseURI string, subscriptionID string) VirtualHubsClient {
	return VirtualHubsClient{NewWithBaseURI(baseURI, subscriptionID)}
}

// CreateOrUpdate creates a VirtualHub resource if it doesn't exist else updates the existing VirtualHub.
// Parameters:
// resourceGroupName - the resource group name of the VirtualHub.
// virtualHubName - the name of the VirtualHub.
// virtualHubParameters - parameters supplied to create or update VirtualHub.
func (client VirtualHubsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, virtualHubName string, virtualHubParameters VirtualHub) (result VirtualHubsCreateOrUpdateFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.CreateOrUpdate")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: virtualHubParameters,
			Constraints: []validation.Constraint{{Target: "virtualHubParameters.VirtualHubProperties", Name: validation.Null, Rule: false,
				Chain: []validation.Constraint{{Target: "virtualHubParameters.VirtualHubProperties.VirtualRouterAsn", Name: validation.Null, Rule: false,
					Chain: []validation.Constraint{{Target: "virtualHubParameters.VirtualHubProperties.VirtualRouterAsn", Name: validation.InclusiveMaximum, Rule: int64(4294967295), Chain: nil},
						{Target: "virtualHubParameters.VirtualHubProperties.VirtualRouterAsn", Name: validation.InclusiveMinimum, Rule: int64(0), Chain: nil},
					}},
				}}}}}); err != nil {
		return result, validation.NewError("network.VirtualHubsClient", "CreateOrUpdate", err.Error())
	}

	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, virtualHubName, virtualHubParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "CreateOrUpdate", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateOrUpdateSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "CreateOrUpdate", nil, "Failure sending request")
		return
	}

	return
}

// CreateOrUpdatePreparer prepares the CreateOrUpdate request.
func (client VirtualHubsClient) CreateOrUpdatePreparer(ctx context.Context, resourceGroupName string, virtualHubName string, virtualHubParameters VirtualHub) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"virtualHubName":    autorest.Encode("path", virtualHubName),
	}

	const APIVersion = "2020-05-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	virtualHubParameters.Etag = nil
	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPut(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/virtualHubs/{virtualHubName}", pathParameters),
		autorest.WithJSON(virtualHubParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateOrUpdateSender sends the CreateOrUpdate request. The method will close the
// http.Response Body if it receives an error.
func (client VirtualHubsClient) CreateOrUpdateSender(req *http.Request) (future VirtualHubsCreateOrUpdateFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client VirtualHubsClient) (vh VirtualHub, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "network.VirtualHubsCreateOrUpdateFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("network.VirtualHubsCreateOrUpdateFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		vh.Response.Response, err = future.GetResult(sender)
		if vh.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "network.VirtualHubsCreateOrUpdateFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && vh.Response.Response.StatusCode != http.StatusNoContent {
			vh, err = client.CreateOrUpdateResponder(vh.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "network.VirtualHubsCreateOrUpdateFuture", "Result", vh.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

// CreateOrUpdateResponder handles the response to the CreateOrUpdate request. The method always
// closes the http.Response Body.
func (client VirtualHubsClient) CreateOrUpdateResponder(resp *http.Response) (result VirtualHub, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// Delete deletes a VirtualHub.
// Parameters:
// resourceGroupName - the resource group name of the VirtualHub.
// virtualHubName - the name of the VirtualHub.
func (client VirtualHubsClient) Delete(ctx context.Context, resourceGroupName string, virtualHubName string) (result VirtualHubsDeleteFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.Delete")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.DeletePreparer(ctx, resourceGroupName, virtualHubName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "Delete", nil, "Failure preparing request")
		return
	}

	result, err = client.DeleteSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "Delete", nil, "Failure sending request")
		return
	}

	return
}

// DeletePreparer prepares the Delete request.
func (client VirtualHubsClient) DeletePreparer(ctx context.Context, resourceGroupName string, virtualHubName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"virtualHubName":    autorest.Encode("path", virtualHubName),
	}

	const APIVersion = "2020-05-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/virtualHubs/{virtualHubName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// DeleteSender sends the Delete request. The method will close the
// http.Response Body if it receives an error.
func (client VirtualHubsClient) DeleteSender(req *http.Request) (future VirtualHubsDeleteFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client VirtualHubsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "network.VirtualHubsDeleteFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("network.VirtualHubsDeleteFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// DeleteResponder handles the response to the Delete request. The method always
// closes the http.Response Body.
func (client VirtualHubsClient) DeleteResponder(resp *http.Response) (result autorest.Response, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent),
		autorest.ByClosing())
	result.Response = resp
	return
}

// Get retrieves the details of a VirtualHub.
// Parameters:
// resourceGroupName - the resource group name of the VirtualHub.
// virtualHubName - the name of the VirtualHub.
func (client VirtualHubsClient) Get(ctx context.Context, resourceGroupName string, virtualHubName string) (result VirtualHub, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.Get")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.GetPreparer(ctx, resourceGroupName, virtualHubName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "Get", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "Get", resp, "Failure sending request")
		return
	}

	result, err = client.GetResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "Get", resp, "Failure responding to request")
		return
	}

	return
}

// GetPreparer prepares the Get request.
func (client VirtualHubsClient) GetPreparer(ctx context.Context, resourceGroupName string, virtualHubName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"virtualHubName":    autorest.Encode("path", virtualHubName),
	}

	const APIVersion = "2020-05-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/virtualHubs/{virtualHubName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// GetSender sends the Get request. The method will close the
// http.Response Body if it receives an error.
func (client VirtualHubsClient) GetSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

// GetResponder handles the response to the Get request. The method always
// closes the http.Response Body.
func (client VirtualHubsClient) GetResponder(resp *http.Response) (result VirtualHub, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// GetEffectiveVirtualHubRoutes gets the effective routes configured for the Virtual Hub resource or the specified
// resource .
// Parameters:
// resourceGroupName - the resource group name of the VirtualHub.
// virtualHubName - the name of the VirtualHub.
// effectiveRoutesParameters - parameters supplied to get the effective routes for a specific resource.
func (client VirtualHubsClient) GetEffectiveVirtualHubRoutes(ctx context.Context, resourceGroupName string, virtualHubName string, effectiveRoutesParameters *EffectiveRoutesParameters) (result VirtualHubsGetEffectiveVirtualHubRoutesFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.GetEffectiveVirtualHubRoutes")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.GetEffectiveVirtualHubRoutesPreparer(ctx, resourceGroupName, virtualHubName, effectiveRoutesParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "GetEffectiveVirtualHubRoutes", nil, "Failure preparing request")
		return
	}

	result, err = client.GetEffectiveVirtualHubRoutesSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "GetEffectiveVirtualHubRoutes", nil, "Failure sending request")
		return
	}

	return
}

// GetEffectiveVirtualHubRoutesPreparer prepares the GetEffectiveVirtualHubRoutes request.
func (client VirtualHubsClient) GetEffectiveVirtualHubRoutesPreparer(ctx context.Context, resourceGroupName string, virtualHubName string, effectiveRoutesParameters *EffectiveRoutesParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"virtualHubName":    autorest.Encode("path", virtualHubName),
	}

	const APIVersion = "2020-05-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/virtualHubs/{virtualHubName}/effectiveRoutes", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	if effectiveRoutesParameters != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithJSON(effectiveRoutesParameters))
	}
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// GetEffectiveVirtualHubRoutesSender sends the GetEffectiveVirtualHubRoutes request. The method will close the
// http.Response Body if it receives an error.
func (client VirtualHubsClient) GetEffectiveVirtualHubRoutesSender(req *http.Request) (future VirtualHubsGetEffectiveVirtualHubRoutesFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client VirtualHubsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "network.VirtualHubsGetEffectiveVirtualHubRoutesFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("network.VirtualHubsGetEffectiveVirtualHubRoutesFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// GetEffectiveVirtualHubRoutesResponder handles the response to the GetEffectiveVirtualHubRoutes request. The method always
// closes the http.Response Body.
func (client VirtualHubsClient) GetEffectiveVirtualHubRoutesResponder(resp *http.Response) (result autorest.Response, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
		autorest.ByClosing())
	result.Response = resp
	return
}

// List lists all the VirtualHubs in a subscription.
func (client VirtualHubsClient) List(ctx context.Context) (result ListVirtualHubsResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.List")
		defer func() {
			sc := -1
			if result.lvhr.Response.Response != nil {
				sc = result.lvhr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listNextResults
	req, err := client.ListPreparer(ctx)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "List", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListSender(req)
	if err != nil {
		result.lvhr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "List", resp, "Failure sending request")
		return
	}

	result.lvhr, err = client.ListResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "List", resp, "Failure responding to request")
		return
	}
	if result.lvhr.hasNextLink() && result.lvhr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

// ListPreparer prepares the List request.
func (client VirtualHubsClient) ListPreparer(ctx context.Context) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2020-05-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Network/virtualHubs", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// ListSender sends the List request. The method will close the
// http.Response Body if it receives an error.
func (client VirtualHubsClient) ListSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

// ListResponder handles the response to the List request. The method always
// closes the http.Response Body.
func (client VirtualHubsClient) ListResponder(resp *http.Response) (result ListVirtualHubsResult, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// listNextResults retrieves the next set of results, if any.
func (client VirtualHubsClient) listNextResults(ctx context.Context, lastResults ListVirtualHubsResult) (result ListVirtualHubsResult, err error) {
	req, err := lastResults.listVirtualHubsResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "network.VirtualHubsClient", "listNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "network.VirtualHubsClient", "listNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "listNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListComplete enumerates all values, automatically crossing page boundaries as required.
func (client VirtualHubsClient) ListComplete(ctx context.Context) (result ListVirtualHubsResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.List")
		defer func() {
			sc := -1
			if result.Response().Response.Response != nil {
				sc = result.page.Response().Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.page, err = client.List(ctx)
	return
}

// ListByResourceGroup lists all the VirtualHubs in a resource group.
// Parameters:
// resourceGroupName - the resource group name of the VirtualHub.
func (client VirtualHubsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ListVirtualHubsResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.ListByResourceGroup")
		defer func() {
			sc := -1
			if result.lvhr.Response.Response != nil {
				sc = result.lvhr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listByResourceGroupNextResults
	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "ListByResourceGroup", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListByResourceGroupSender(req)
	if err != nil {
		result.lvhr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "ListByResourceGroup", resp, "Failure sending request")
		return
	}

	result.lvhr, err = client.ListByResourceGroupResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "ListByResourceGroup", resp, "Failure responding to request")
		return
	}
	if result.lvhr.hasNextLink() && result.lvhr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

// ListByResourceGroupPreparer prepares the ListByResourceGroup request.
func (client VirtualHubsClient) ListByResourceGroupPreparer(ctx context.Context, resourceGroupName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2020-05-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/virtualHubs", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// ListByResourceGroupSender sends the ListByResourceGroup request. The method will close the
// http.Response Body if it receives an error.
func (client VirtualHubsClient) ListByResourceGroupSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

// ListByResourceGroupResponder handles the response to the ListByResourceGroup request. The method always
// closes the http.Response Body.
func (client VirtualHubsClient) ListByResourceGroupResponder(resp *http.Response) (result ListVirtualHubsResult, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// listByResourceGroupNextResults retrieves the next set of results, if any.
func (client VirtualHubsClient) listByResourceGroupNextResults(ctx context.Context, lastResults ListVirtualHubsResult) (result ListVirtualHubsResult, err error) {
	req, err := lastResults.listVirtualHubsResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "network.VirtualHubsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListByResourceGroupSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "network.VirtualHubsClient", "listByResourceGroupNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListByResourceGroupResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "listByResourceGroupNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
func (client VirtualHubsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ListVirtualHubsResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.ListByResourceGroup")
		defer func() {
			sc := -1
			if result.Response().Response.Response != nil {
				sc = result.page.Response().Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
	return
}

// UpdateTags updates VirtualHub tags.
// Parameters:
// resourceGroupName - the resource group name of the VirtualHub.
// virtualHubName - the name of the VirtualHub.
// virtualHubParameters - parameters supplied to update VirtualHub tags.
func (client VirtualHubsClient) UpdateTags(ctx context.Context, resourceGroupName string, virtualHubName string, virtualHubParameters TagsObject) (result VirtualHub, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.UpdateTags")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, virtualHubName, virtualHubParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "UpdateTags", nil, "Failure preparing request")
		return
	}

	resp, err := client.UpdateTagsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "UpdateTags", resp, "Failure sending request")
		return
	}

	result, err = client.UpdateTagsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "UpdateTags", resp, "Failure responding to request")
		return
	}

	return
}

// UpdateTagsPreparer prepares the UpdateTags request.
func (client VirtualHubsClient) UpdateTagsPreparer(ctx context.Context, resourceGroupName string, virtualHubName string, virtualHubParameters TagsObject) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"virtualHubName":    autorest.Encode("path", virtualHubName),
	}

	const APIVersion = "2020-05-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPatch(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/virtualHubs/{virtualHubName}", pathParameters),
		autorest.WithJSON(virtualHubParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// UpdateTagsSender sends the UpdateTags request. The method will close the
// http.Response Body if it receives an error.
func (client VirtualHubsClient) UpdateTagsSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

// UpdateTagsResponder handles the response to the UpdateTags request. The method always
// closes the http.Response Body.
func (client VirtualHubsClient) UpdateTagsResponder(resp *http.Response) (result VirtualHub, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}
