package logic

// 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/tracing"
	"net/http"
)

// WorkflowRunsClient is the REST API for Azure Logic Apps.
type WorkflowRunsClient struct {
	BaseClient
}

// NewWorkflowRunsClient creates an instance of the WorkflowRunsClient client.
func NewWorkflowRunsClient(subscriptionID string) WorkflowRunsClient {
	return NewWorkflowRunsClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

// NewWorkflowRunsClientWithBaseURI creates an instance of the WorkflowRunsClient 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 NewWorkflowRunsClientWithBaseURI(baseURI string, subscriptionID string) WorkflowRunsClient {
	return WorkflowRunsClient{NewWithBaseURI(baseURI, subscriptionID)}
}

// Cancel cancels a workflow run.
// Parameters:
// resourceGroupName - the resource group name.
// workflowName - the workflow name.
// runName - the workflow run name.
func (client WorkflowRunsClient) Cancel(ctx context.Context, resourceGroupName string, workflowName string, runName string) (result autorest.Response, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunsClient.Cancel")
		defer func() {
			sc := -1
			if result.Response != nil {
				sc = result.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.CancelPreparer(ctx, resourceGroupName, workflowName, runName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "logic.WorkflowRunsClient", "Cancel", nil, "Failure preparing request")
		return
	}

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

	result, err = client.CancelResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "logic.WorkflowRunsClient", "Cancel", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-02-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Logic/workflows/{workflowName}/runs/{runName}/cancel", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// Get gets a workflow run.
// Parameters:
// resourceGroupName - the resource group name.
// workflowName - the workflow name.
// runName - the workflow run name.
func (client WorkflowRunsClient) Get(ctx context.Context, resourceGroupName string, workflowName string, runName string) (result WorkflowRun, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunsClient.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, workflowName, runName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "logic.WorkflowRunsClient", "Get", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

	const APIVersion = "2015-02-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Logic/workflows/{workflowName}/runs/{runName}", 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 WorkflowRunsClient) 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 WorkflowRunsClient) GetResponder(resp *http.Response) (result WorkflowRun, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// List gets a list of workflow runs.
// Parameters:
// resourceGroupName - the resource group name.
// workflowName - the workflow name.
// top - the number of items to be included in the result.
// filter - the filter to apply on the operation.
func (client WorkflowRunsClient) List(ctx context.Context, resourceGroupName string, workflowName string, top *int32, filter string) (result WorkflowRunListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunsClient.List")
		defer func() {
			sc := -1
			if result.wrlr.Response.Response != nil {
				sc = result.wrlr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listNextResults
	req, err := client.ListPreparer(ctx, resourceGroupName, workflowName, top, filter)
	if err != nil {
		err = autorest.NewErrorWithError(err, "logic.WorkflowRunsClient", "List", nil, "Failure preparing request")
		return
	}

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

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

	return
}

// ListPreparer prepares the List request.
func (client WorkflowRunsClient) ListPreparer(ctx context.Context, resourceGroupName string, workflowName string, top *int32, filter string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"workflowName":      autorest.Encode("path", workflowName),
	}

	const APIVersion = "2015-02-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if top != nil {
		queryParameters["$top"] = autorest.Encode("query", *top)
	}
	if len(filter) > 0 {
		queryParameters["$filter"] = autorest.Encode("query", filter)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Logic/workflows/{workflowName}/runs", 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 WorkflowRunsClient) 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 WorkflowRunsClient) ListResponder(resp *http.Response) (result WorkflowRunListResult, 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 WorkflowRunsClient) listNextResults(ctx context.Context, lastResults WorkflowRunListResult) (result WorkflowRunListResult, err error) {
	req, err := lastResults.workflowRunListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "logic.WorkflowRunsClient", "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, "logic.WorkflowRunsClient", "listNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "logic.WorkflowRunsClient", "listNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListComplete enumerates all values, automatically crossing page boundaries as required.
func (client WorkflowRunsClient) ListComplete(ctx context.Context, resourceGroupName string, workflowName string, top *int32, filter string) (result WorkflowRunListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunsClient.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, resourceGroupName, workflowName, top, filter)
	return
}
