package dtl

// 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"
)

// PolicyClient is the azure DevTest Labs REST API version 2015-05-21-preview.
type PolicyClient struct {
	BaseClient
}

// NewPolicyClient creates an instance of the PolicyClient client.
func NewPolicyClient(subscriptionID string) PolicyClient {
	return NewPolicyClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

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

// CreateOrUpdateResource create or replace an existing policy.
// Parameters:
// resourceGroupName - the name of the resource group.
// labName - the name of the lab.
// policySetName - the name of the policy set.
// name - the name of the policy.
func (client PolicyClient) CreateOrUpdateResource(ctx context.Context, resourceGroupName string, labName string, policySetName string, name string, policy Policy) (result Policy, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/PolicyClient.CreateOrUpdateResource")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.CreateOrUpdateResourcePreparer(ctx, resourceGroupName, labName, policySetName, name, policy)
	if err != nil {
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "CreateOrUpdateResource", nil, "Failure preparing request")
		return
	}

	resp, err := client.CreateOrUpdateResourceSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "CreateOrUpdateResource", resp, "Failure sending request")
		return
	}

	result, err = client.CreateOrUpdateResourceResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "CreateOrUpdateResource", resp, "Failure responding to request")
		return
	}

	return
}

// CreateOrUpdateResourcePreparer prepares the CreateOrUpdateResource request.
func (client PolicyClient) CreateOrUpdateResourcePreparer(ctx context.Context, resourceGroupName string, labName string, policySetName string, name string, policy Policy) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"labName":           autorest.Encode("path", labName),
		"name":              autorest.Encode("path", name),
		"policySetName":     autorest.Encode("path", policySetName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-05-21-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.DevTestLab/labs/{labName}/policysets/{policySetName}/policies/{name}", pathParameters),
		autorest.WithJSON(policy),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// DeleteResource delete policy.
// Parameters:
// resourceGroupName - the name of the resource group.
// labName - the name of the lab.
// policySetName - the name of the policy set.
// name - the name of the policy.
func (client PolicyClient) DeleteResource(ctx context.Context, resourceGroupName string, labName string, policySetName string, name string) (result autorest.Response, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/PolicyClient.DeleteResource")
		defer func() {
			sc := -1
			if result.Response != nil {
				sc = result.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.DeleteResourcePreparer(ctx, resourceGroupName, labName, policySetName, name)
	if err != nil {
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "DeleteResource", nil, "Failure preparing request")
		return
	}

	resp, err := client.DeleteResourceSender(req)
	if err != nil {
		result.Response = resp
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "DeleteResource", resp, "Failure sending request")
		return
	}

	result, err = client.DeleteResourceResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "DeleteResource", resp, "Failure responding to request")
		return
	}

	return
}

// DeleteResourcePreparer prepares the DeleteResource request.
func (client PolicyClient) DeleteResourcePreparer(ctx context.Context, resourceGroupName string, labName string, policySetName string, name string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"labName":           autorest.Encode("path", labName),
		"name":              autorest.Encode("path", name),
		"policySetName":     autorest.Encode("path", policySetName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-05-21-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.DevTestLab/labs/{labName}/policysets/{policySetName}/policies/{name}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetResource get policy.
// Parameters:
// resourceGroupName - the name of the resource group.
// labName - the name of the lab.
// policySetName - the name of the policy set.
// name - the name of the policy.
func (client PolicyClient) GetResource(ctx context.Context, resourceGroupName string, labName string, policySetName string, name string) (result Policy, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/PolicyClient.GetResource")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.GetResourcePreparer(ctx, resourceGroupName, labName, policySetName, name)
	if err != nil {
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "GetResource", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetResourceSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "GetResource", resp, "Failure sending request")
		return
	}

	result, err = client.GetResourceResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "GetResource", resp, "Failure responding to request")
		return
	}

	return
}

// GetResourcePreparer prepares the GetResource request.
func (client PolicyClient) GetResourcePreparer(ctx context.Context, resourceGroupName string, labName string, policySetName string, name string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"labName":           autorest.Encode("path", labName),
		"name":              autorest.Encode("path", name),
		"policySetName":     autorest.Encode("path", policySetName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-05-21-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.DevTestLab/labs/{labName}/policysets/{policySetName}/policies/{name}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// List list policies.
// Parameters:
// resourceGroupName - the name of the resource group.
// labName - the name of the lab.
// policySetName - the name of the policy set.
// filter - the filter to apply on the operation.
func (client PolicyClient) List(ctx context.Context, resourceGroupName string, labName string, policySetName string, filter string, top *int32, orderBy string) (result ResponseWithContinuationPolicyPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/PolicyClient.List")
		defer func() {
			sc := -1
			if result.rwcp.Response.Response != nil {
				sc = result.rwcp.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listNextResults
	req, err := client.ListPreparer(ctx, resourceGroupName, labName, policySetName, filter, top, orderBy)
	if err != nil {
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "List", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

	const APIVersion = "2015-05-21-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if len(filter) > 0 {
		queryParameters["$filter"] = autorest.Encode("query", filter)
	}
	if top != nil {
		queryParameters["$top"] = autorest.Encode("query", *top)
	}
	if len(orderBy) > 0 {
		queryParameters["$orderBy"] = autorest.Encode("query", orderBy)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{policySetName}/policies", 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 PolicyClient) 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 PolicyClient) ListResponder(resp *http.Response) (result ResponseWithContinuationPolicy, 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 PolicyClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationPolicy) (result ResponseWithContinuationPolicy, err error) {
	req, err := lastResults.responseWithContinuationPolicyPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "dtl.PolicyClient", "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, "dtl.PolicyClient", "listNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "listNextResults", resp, "Failure responding to next results request")
	}
	return
}

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

// PatchResource modify properties of policies.
// Parameters:
// resourceGroupName - the name of the resource group.
// labName - the name of the lab.
// policySetName - the name of the policy set.
// name - the name of the policy.
func (client PolicyClient) PatchResource(ctx context.Context, resourceGroupName string, labName string, policySetName string, name string, policy Policy) (result Policy, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/PolicyClient.PatchResource")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.PatchResourcePreparer(ctx, resourceGroupName, labName, policySetName, name, policy)
	if err != nil {
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "PatchResource", nil, "Failure preparing request")
		return
	}

	resp, err := client.PatchResourceSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "PatchResource", resp, "Failure sending request")
		return
	}

	result, err = client.PatchResourceResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "dtl.PolicyClient", "PatchResource", resp, "Failure responding to request")
		return
	}

	return
}

// PatchResourcePreparer prepares the PatchResource request.
func (client PolicyClient) PatchResourcePreparer(ctx context.Context, resourceGroupName string, labName string, policySetName string, name string, policy Policy) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"labName":           autorest.Encode("path", labName),
		"name":              autorest.Encode("path", name),
		"policySetName":     autorest.Encode("path", policySetName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-05-21-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPatch(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{policySetName}/policies/{name}", pathParameters),
		autorest.WithJSON(policy),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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