package cdn

// 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"
	"net/http"
)

// OriginsClient is the use these APIs to manage Azure CDN resources through the Azure Resource Manager. You must make
// sure that requests made to these resources are secure.
type OriginsClient struct {
	BaseClient
}

// NewOriginsClient creates an instance of the OriginsClient client.
func NewOriginsClient(subscriptionID string) OriginsClient {
	return NewOriginsClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

// NewOriginsClientWithBaseURI creates an instance of the OriginsClient client.
func NewOriginsClientWithBaseURI(baseURI string, subscriptionID string) OriginsClient {
	return OriginsClient{NewWithBaseURI(baseURI, subscriptionID)}
}

// Get gets an existing origin within an endpoint.
//
// resourceGroupName is name of the Resource group within the Azure subscription. profileName is name of the CDN
// profile which is unique within the resource group. endpointName is name of the endpoint under the profile which is
// unique globally. originName is name of the origin which is unique within the endpoint.
func (client OriginsClient) Get(ctx context.Context, resourceGroupName string, profileName string, endpointName string, originName string) (result Origin, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
		return result, validation.NewErrorWithValidationError(err, "cdn.OriginsClient", "Get")
	}

	req, err := client.GetPreparer(ctx, resourceGroupName, profileName, endpointName, originName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.OriginsClient", "Get", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

	const APIVersion = "2017-04-02"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints/{endpointName}/origins/{originName}", 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 OriginsClient) GetSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
}

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

// ListByEndpoint lists all of the existing origins within an endpoint.
//
// resourceGroupName is name of the Resource group within the Azure subscription. profileName is name of the CDN
// profile which is unique within the resource group. endpointName is name of the endpoint under the profile which is
// unique globally.
func (client OriginsClient) ListByEndpoint(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result OriginListResultPage, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
		return result, validation.NewErrorWithValidationError(err, "cdn.OriginsClient", "ListByEndpoint")
	}

	result.fn = client.listByEndpointNextResults
	req, err := client.ListByEndpointPreparer(ctx, resourceGroupName, profileName, endpointName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.OriginsClient", "ListByEndpoint", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListByEndpointSender(req)
	if err != nil {
		result.olr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "cdn.OriginsClient", "ListByEndpoint", resp, "Failure sending request")
		return
	}

	result.olr, err = client.ListByEndpointResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.OriginsClient", "ListByEndpoint", resp, "Failure responding to request")
	}

	return
}

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

	const APIVersion = "2017-04-02"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

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

// ListByEndpointSender sends the ListByEndpoint request. The method will close the
// http.Response Body if it receives an error.
func (client OriginsClient) ListByEndpointSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
}

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

// listByEndpointNextResults retrieves the next set of results, if any.
func (client OriginsClient) listByEndpointNextResults(lastResults OriginListResult) (result OriginListResult, err error) {
	req, err := lastResults.originListResultPreparer()
	if err != nil {
		return result, autorest.NewErrorWithError(err, "cdn.OriginsClient", "listByEndpointNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListByEndpointSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "cdn.OriginsClient", "listByEndpointNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListByEndpointResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.OriginsClient", "listByEndpointNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListByEndpointComplete enumerates all values, automatically crossing page boundaries as required.
func (client OriginsClient) ListByEndpointComplete(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result OriginListResultIterator, err error) {
	result.page, err = client.ListByEndpoint(ctx, resourceGroupName, profileName, endpointName)
	return
}

// Update updates an existing origin within an endpoint.
//
// resourceGroupName is name of the Resource group within the Azure subscription. profileName is name of the CDN
// profile which is unique within the resource group. endpointName is name of the endpoint under the profile which is
// unique globally. originName is name of the origin which is unique within the endpoint. originUpdateProperties is
// origin properties
func (client OriginsClient) Update(ctx context.Context, resourceGroupName string, profileName string, endpointName string, originName string, originUpdateProperties OriginUpdateParameters) (result OriginsUpdateFuture, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
		return result, validation.NewErrorWithValidationError(err, "cdn.OriginsClient", "Update")
	}

	req, err := client.UpdatePreparer(ctx, resourceGroupName, profileName, endpointName, originName, originUpdateProperties)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.OriginsClient", "Update", nil, "Failure preparing request")
		return
	}

	result, err = client.UpdateSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.OriginsClient", "Update", result.Response(), "Failure sending request")
		return
	}

	return
}

// UpdatePreparer prepares the Update request.
func (client OriginsClient) UpdatePreparer(ctx context.Context, resourceGroupName string, profileName string, endpointName string, originName string, originUpdateProperties OriginUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"endpointName":      autorest.Encode("path", endpointName),
		"originName":        autorest.Encode("path", originName),
		"profileName":       autorest.Encode("path", profileName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-04-02"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsJSON(),
		autorest.AsPatch(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints/{endpointName}/origins/{originName}", pathParameters),
		autorest.WithJSON(originUpdateProperties),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// UpdateSender sends the Update request. The method will close the
// http.Response Body if it receives an error.
func (client OriginsClient) UpdateSender(req *http.Request) (future OriginsUpdateFuture, err error) {
	sender := autorest.DecorateSender(client, azure.DoRetryWithRegistration(client.Client))
	future.Future = azure.NewFuture(req)
	future.req = req
	_, err = future.Done(sender)
	if err != nil {
		return
	}
	err = autorest.Respond(future.Response(),
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
	return
}

// UpdateResponder handles the response to the Update request. The method always
// closes the http.Response Body.
func (client OriginsClient) UpdateResponder(resp *http.Response) (result Origin, err error) {
	err = autorest.Respond(
		resp,
		client.ByInspecting(),
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}
