// Package logic implements the Azure ARM Logic service API version 2016-06-01.
//
// REST API for Azure Logic Apps.
package logic

// 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 (
	"github.com/Azure/go-autorest/autorest"
	"github.com/Azure/go-autorest/autorest/azure"
	"net/http"
)

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

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

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

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

// ListOperations lists all of the available Logic REST API operations.
func (client ManagementClient) ListOperations() (result OperationListResult, err error) {
	req, err := client.ListOperationsPreparer()
	if err != nil {
		err = autorest.NewErrorWithError(err, "logic.ManagementClient", "ListOperations", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListOperationsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "logic.ManagementClient", "ListOperations", resp, "Failure sending request")
		return
	}

	result, err = client.ListOperationsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "logic.ManagementClient", "ListOperations", resp, "Failure responding to request")
	}

	return
}

// ListOperationsPreparer prepares the ListOperations request.
func (client ManagementClient) ListOperationsPreparer() (*http.Request, error) {
	const APIVersion = "2016-06-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPath("/providers/Microsoft.Logic/operations"),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{})
}

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

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

// ListOperationsNextResults retrieves the next set of results, if any.
func (client ManagementClient) ListOperationsNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
	req, err := lastResults.OperationListResultPreparer()
	if err != nil {
		return result, autorest.NewErrorWithError(err, "logic.ManagementClient", "ListOperations", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}

	resp, err := client.ListOperationsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "logic.ManagementClient", "ListOperations", resp, "Failure sending next results request")
	}

	result, err = client.ListOperationsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "logic.ManagementClient", "ListOperations", resp, "Failure responding to next results request")
	}

	return
}

// ListOperationsComplete gets all elements from the list without paging.
func (client ManagementClient) ListOperationsComplete(cancel <-chan struct{}) (<-chan Operation, <-chan error) {
	resultChan := make(chan Operation)
	errChan := make(chan error, 1)
	go func() {
		defer func() {
			close(resultChan)
			close(errChan)
		}()
		list, err := client.ListOperations()
		if err != nil {
			errChan <- err
			return
		}
		if list.Value != nil {
			for _, item := range *list.Value {
				select {
				case <-cancel:
					return
				case resultChan <- item:
					// Intentionally left blank
				}
			}
		}
		for list.NextLink != nil {
			list, err = client.ListOperationsNextResults(list)
			if err != nil {
				errChan <- err
				return
			}
			if list.Value != nil {
				for _, item := range *list.Value {
					select {
					case <-cancel:
						return
					case resultChan <- item:
						// Intentionally left blank
					}
				}
			}
		}
	}()
	return resultChan, errChan
}