package datafactory

// 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/date"
	"github.com/Azure/go-autorest/autorest/validation"
	"net/http"
)

// TriggersClient is the the Azure Data Factory V2 management API provides a RESTful set of web services that interact
// with Azure Data Factory V2 services.
type TriggersClient struct {
	BaseClient
}

// NewTriggersClient creates an instance of the TriggersClient client.
func NewTriggersClient(subscriptionID string) TriggersClient {
	return NewTriggersClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

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

// CreateOrUpdate creates or updates a trigger.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
// triggerName - the trigger name.
// trigger - trigger resource definition.
// ifMatch - eTag of the trigger entity.  Should only be specified for update, for which it should match
// existing entity or can be * for unconditional update.
func (client TriggersClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, factoryName string, triggerName string, trigger TriggerResource, ifMatch string) (result TriggerResource, 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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}},
		{TargetValue: triggerName,
			Constraints: []validation.Constraint{{Target: "triggerName", Name: validation.MaxLength, Rule: 260, Chain: nil},
				{Target: "triggerName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "triggerName", Name: validation.Pattern, Rule: `^[A-Za-z0-9_][^<>*#.%&:\\+?/]*$`, Chain: nil}}},
		{TargetValue: trigger,
			Constraints: []validation.Constraint{{Target: "trigger.Properties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.TriggersClient", "CreateOrUpdate", err.Error())
	}

	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, factoryName, triggerName, trigger, ifMatch)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "CreateOrUpdate", nil, "Failure preparing request")
		return
	}

	resp, err := client.CreateOrUpdateSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "CreateOrUpdate", resp, "Failure sending request")
		return
	}

	result, err = client.CreateOrUpdateResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "CreateOrUpdate", resp, "Failure responding to request")
	}

	return
}

// CreateOrUpdatePreparer prepares the CreateOrUpdate request.
func (client TriggersClient) CreateOrUpdatePreparer(ctx context.Context, resourceGroupName string, factoryName string, triggerName string, trigger TriggerResource, ifMatch string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"factoryName":       autorest.Encode("path", factoryName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"triggerName":       autorest.Encode("path", triggerName),
	}

	const APIVersion = "2017-09-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPut(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DataFactory/factories/{factoryName}/triggers/{triggerName}", pathParameters),
		autorest.WithJSON(trigger),
		autorest.WithQueryParameters(queryParameters))
	if len(ifMatch) > 0 {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("If-Match", autorest.String(ifMatch)))
	}
	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 TriggersClient) CreateOrUpdateSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
}

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

// Delete deletes a trigger.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
// triggerName - the trigger name.
func (client TriggersClient) Delete(ctx context.Context, resourceGroupName string, factoryName string, triggerName string) (result autorest.Response, 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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}},
		{TargetValue: triggerName,
			Constraints: []validation.Constraint{{Target: "triggerName", Name: validation.MaxLength, Rule: 260, Chain: nil},
				{Target: "triggerName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "triggerName", Name: validation.Pattern, Rule: `^[A-Za-z0-9_][^<>*#.%&:\\+?/]*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.TriggersClient", "Delete", err.Error())
	}

	req, err := client.DeletePreparer(ctx, resourceGroupName, factoryName, triggerName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "Delete", nil, "Failure preparing request")
		return
	}

	resp, err := client.DeleteSender(req)
	if err != nil {
		result.Response = resp
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "Delete", resp, "Failure sending request")
		return
	}

	result, err = client.DeleteResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "Delete", resp, "Failure responding to request")
	}

	return
}

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

	const APIVersion = "2017-09-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DataFactory/factories/{factoryName}/triggers/{triggerName}", 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 TriggersClient) DeleteSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
}

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

// Get gets a trigger.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
// triggerName - the trigger name.
func (client TriggersClient) Get(ctx context.Context, resourceGroupName string, factoryName string, triggerName string) (result TriggerResource, 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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}},
		{TargetValue: triggerName,
			Constraints: []validation.Constraint{{Target: "triggerName", Name: validation.MaxLength, Rule: 260, Chain: nil},
				{Target: "triggerName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "triggerName", Name: validation.Pattern, Rule: `^[A-Za-z0-9_][^<>*#.%&:\\+?/]*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.TriggersClient", "Get", err.Error())
	}

	req, err := client.GetPreparer(ctx, resourceGroupName, factoryName, triggerName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "Get", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

	const APIVersion = "2017-09-01-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.DataFactory/factories/{factoryName}/triggers/{triggerName}", 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 TriggersClient) 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 TriggersClient) GetResponder(resp *http.Response) (result TriggerResource, err error) {
	err = autorest.Respond(
		resp,
		client.ByInspecting(),
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// ListByFactory lists triggers.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
func (client TriggersClient) ListByFactory(ctx context.Context, resourceGroupName string, factoryName string) (result TriggerListResponsePage, 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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.TriggersClient", "ListByFactory", err.Error())
	}

	result.fn = client.listByFactoryNextResults
	req, err := client.ListByFactoryPreparer(ctx, resourceGroupName, factoryName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "ListByFactory", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListByFactorySender(req)
	if err != nil {
		result.tlr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "ListByFactory", resp, "Failure sending request")
		return
	}

	result.tlr, err = client.ListByFactoryResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "ListByFactory", resp, "Failure responding to request")
	}

	return
}

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

	const APIVersion = "2017-09-01-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.DataFactory/factories/{factoryName}/triggers", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// listByFactoryNextResults retrieves the next set of results, if any.
func (client TriggersClient) listByFactoryNextResults(lastResults TriggerListResponse) (result TriggerListResponse, err error) {
	req, err := lastResults.triggerListResponsePreparer()
	if err != nil {
		return result, autorest.NewErrorWithError(err, "datafactory.TriggersClient", "listByFactoryNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListByFactorySender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "datafactory.TriggersClient", "listByFactoryNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListByFactoryResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "listByFactoryNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListByFactoryComplete enumerates all values, automatically crossing page boundaries as required.
func (client TriggersClient) ListByFactoryComplete(ctx context.Context, resourceGroupName string, factoryName string) (result TriggerListResponseIterator, err error) {
	result.page, err = client.ListByFactory(ctx, resourceGroupName, factoryName)
	return
}

// ListRuns list trigger runs.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
// triggerName - the trigger name.
// startTime - start time for trigger runs.
// endTime - end time for trigger runs.
func (client TriggersClient) ListRuns(ctx context.Context, resourceGroupName string, factoryName string, triggerName string, startTime date.Time, endTime date.Time) (result TriggerRunListResponsePage, 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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}},
		{TargetValue: triggerName,
			Constraints: []validation.Constraint{{Target: "triggerName", Name: validation.MaxLength, Rule: 260, Chain: nil},
				{Target: "triggerName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "triggerName", Name: validation.Pattern, Rule: `^[A-Za-z0-9_][^<>*#.%&:\\+?/]*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.TriggersClient", "ListRuns", err.Error())
	}

	result.fn = client.listRunsNextResults
	req, err := client.ListRunsPreparer(ctx, resourceGroupName, factoryName, triggerName, startTime, endTime)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "ListRuns", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListRunsSender(req)
	if err != nil {
		result.trlr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "ListRuns", resp, "Failure sending request")
		return
	}

	result.trlr, err = client.ListRunsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "ListRuns", resp, "Failure responding to request")
	}

	return
}

// ListRunsPreparer prepares the ListRuns request.
func (client TriggersClient) ListRunsPreparer(ctx context.Context, resourceGroupName string, factoryName string, triggerName string, startTime date.Time, endTime date.Time) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"factoryName":       autorest.Encode("path", factoryName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"triggerName":       autorest.Encode("path", triggerName),
	}

	const APIVersion = "2017-09-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
		"endTime":     autorest.Encode("query", endTime),
		"startTime":   autorest.Encode("query", startTime),
	}

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

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

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

// listRunsNextResults retrieves the next set of results, if any.
func (client TriggersClient) listRunsNextResults(lastResults TriggerRunListResponse) (result TriggerRunListResponse, err error) {
	req, err := lastResults.triggerRunListResponsePreparer()
	if err != nil {
		return result, autorest.NewErrorWithError(err, "datafactory.TriggersClient", "listRunsNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListRunsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "datafactory.TriggersClient", "listRunsNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListRunsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "listRunsNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListRunsComplete enumerates all values, automatically crossing page boundaries as required.
func (client TriggersClient) ListRunsComplete(ctx context.Context, resourceGroupName string, factoryName string, triggerName string, startTime date.Time, endTime date.Time) (result TriggerRunListResponseIterator, err error) {
	result.page, err = client.ListRuns(ctx, resourceGroupName, factoryName, triggerName, startTime, endTime)
	return
}

// Start starts a trigger.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
// triggerName - the trigger name.
func (client TriggersClient) Start(ctx context.Context, resourceGroupName string, factoryName string, triggerName string) (result TriggersStartFuture, 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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}},
		{TargetValue: triggerName,
			Constraints: []validation.Constraint{{Target: "triggerName", Name: validation.MaxLength, Rule: 260, Chain: nil},
				{Target: "triggerName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "triggerName", Name: validation.Pattern, Rule: `^[A-Za-z0-9_][^<>*#.%&:\\+?/]*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.TriggersClient", "Start", err.Error())
	}

	req, err := client.StartPreparer(ctx, resourceGroupName, factoryName, triggerName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "Start", nil, "Failure preparing request")
		return
	}

	result, err = client.StartSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "Start", result.Response(), "Failure sending request")
		return
	}

	return
}

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

	const APIVersion = "2017-09-01-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.DataFactory/factories/{factoryName}/triggers/{triggerName}/start", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// StartSender sends the Start request. The method will close the
// http.Response Body if it receives an error.
func (client TriggersClient) StartSender(req *http.Request) (future TriggersStartFuture, 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))
	return
}

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

// Stop stops a trigger.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
// triggerName - the trigger name.
func (client TriggersClient) Stop(ctx context.Context, resourceGroupName string, factoryName string, triggerName string) (result TriggersStopFuture, 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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}},
		{TargetValue: triggerName,
			Constraints: []validation.Constraint{{Target: "triggerName", Name: validation.MaxLength, Rule: 260, Chain: nil},
				{Target: "triggerName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "triggerName", Name: validation.Pattern, Rule: `^[A-Za-z0-9_][^<>*#.%&:\\+?/]*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.TriggersClient", "Stop", err.Error())
	}

	req, err := client.StopPreparer(ctx, resourceGroupName, factoryName, triggerName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "Stop", nil, "Failure preparing request")
		return
	}

	result, err = client.StopSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.TriggersClient", "Stop", result.Response(), "Failure sending request")
		return
	}

	return
}

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

	const APIVersion = "2017-09-01-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.DataFactory/factories/{factoryName}/triggers/{triggerName}/stop", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// StopSender sends the Stop request. The method will close the
// http.Response Body if it receives an error.
func (client TriggersClient) StopSender(req *http.Request) (future TriggersStopFuture, 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))
	return
}

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