// Package cdn implements the Azure ARM Cdn service API version 2017-04-02.
//
// Cdn Management Client
package cdn

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

const (
	// DefaultBaseURI is the default URI used for the service Cdn
	DefaultBaseURI = "https://management.azure.com"
)

// BaseClient is the base client for Cdn.
type BaseClient struct {
	autorest.Client
	BaseURI        string
	SubscriptionID string
}

// New creates an instance of the BaseClient client.
func New(subscriptionID string) BaseClient {
	return NewWithBaseURI(DefaultBaseURI, subscriptionID)
}

// NewWithBaseURI creates an instance of the BaseClient 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 NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
	return BaseClient{
		Client:         autorest.NewClientWithUserAgent(UserAgent()),
		BaseURI:        baseURI,
		SubscriptionID: subscriptionID,
	}
}

// CheckNameAvailability check the availability of a resource name. This is needed for resources where name is globally
// unique, such as a CDN endpoint.
// Parameters:
// checkNameAvailabilityInput - input to check.
func (client BaseClient) CheckNameAvailability(ctx context.Context, checkNameAvailabilityInput CheckNameAvailabilityInput) (result CheckNameAvailabilityOutput, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.CheckNameAvailability")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: checkNameAvailabilityInput,
			Constraints: []validation.Constraint{{Target: "checkNameAvailabilityInput.Name", Name: validation.Null, Rule: true, Chain: nil},
				{Target: "checkNameAvailabilityInput.Type", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("cdn.BaseClient", "CheckNameAvailability", err.Error())
	}

	req, err := client.CheckNameAvailabilityPreparer(ctx, checkNameAvailabilityInput)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.BaseClient", "CheckNameAvailability", nil, "Failure preparing request")
		return
	}

	resp, err := client.CheckNameAvailabilitySender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "cdn.BaseClient", "CheckNameAvailability", resp, "Failure sending request")
		return
	}

	result, err = client.CheckNameAvailabilityResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.BaseClient", "CheckNameAvailability", resp, "Failure responding to request")
		return
	}

	return
}

// CheckNameAvailabilityPreparer prepares the CheckNameAvailability request.
func (client BaseClient) CheckNameAvailabilityPreparer(ctx context.Context, checkNameAvailabilityInput CheckNameAvailabilityInput) (*http.Request, error) {
	const APIVersion = "2017-04-02"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPath("/providers/Microsoft.Cdn/checkNameAvailability"),
		autorest.WithJSON(checkNameAvailabilityInput),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CheckNameAvailabilitySender sends the CheckNameAvailability request. The method will close the
// http.Response Body if it receives an error.
func (client BaseClient) CheckNameAvailabilitySender(req *http.Request) (*http.Response, error) {
	return client.Send(req, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}

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

// ValidateProbe check if the probe path is a valid path and the file can be accessed. Probe path is the path to a file
// hosted on the origin server to help accelerate the delivery of dynamic content via the CDN endpoint. This path is
// relative to the origin path specified in the endpoint configuration.
// Parameters:
// validateProbeInput - input to check.
func (client BaseClient) ValidateProbe(ctx context.Context, validateProbeInput ValidateProbeInput) (result ValidateProbeOutput, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ValidateProbe")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: validateProbeInput,
			Constraints: []validation.Constraint{{Target: "validateProbeInput.ProbeURL", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("cdn.BaseClient", "ValidateProbe", err.Error())
	}

	req, err := client.ValidateProbePreparer(ctx, validateProbeInput)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.BaseClient", "ValidateProbe", nil, "Failure preparing request")
		return
	}

	resp, err := client.ValidateProbeSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "cdn.BaseClient", "ValidateProbe", resp, "Failure sending request")
		return
	}

	result, err = client.ValidateProbeResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.BaseClient", "ValidateProbe", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2017-04-02"
	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}/providers/Microsoft.Cdn/validateProbe", pathParameters),
		autorest.WithJSON(validateProbeInput),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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