package sql

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

// DataMaskingRulesClient is the the Azure SQL Database management API provides a RESTful set of web services that
// interact with Azure SQL Database services to manage your databases. The API enables you to create, retrieve, update,
// and delete databases.
type DataMaskingRulesClient struct {
	BaseClient
}

// NewDataMaskingRulesClient creates an instance of the DataMaskingRulesClient client.
func NewDataMaskingRulesClient(subscriptionID string) DataMaskingRulesClient {
	return NewDataMaskingRulesClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

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

// CreateOrUpdate creates or updates a database data masking rule.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database.
// dataMaskingRuleName - the name of the data masking rule.
// parameters - the required parameters for creating or updating a data masking rule.
func (client DataMaskingRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, dataMaskingRuleName string, parameters DataMaskingRule) (result DataMaskingRule, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DataMaskingRulesClient.CreateOrUpdate")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: parameters,
			Constraints: []validation.Constraint{{Target: "parameters.DataMaskingRuleProperties", Name: validation.Null, Rule: false,
				Chain: []validation.Constraint{{Target: "parameters.DataMaskingRuleProperties.SchemaName", Name: validation.Null, Rule: true, Chain: nil},
					{Target: "parameters.DataMaskingRuleProperties.TableName", Name: validation.Null, Rule: true, Chain: nil},
					{Target: "parameters.DataMaskingRuleProperties.ColumnName", Name: validation.Null, Rule: true, Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("sql.DataMaskingRulesClient", "CreateOrUpdate", err.Error())
	}

	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, dataMaskingRuleName, parameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.DataMaskingRulesClient", "CreateOrUpdate", nil, "Failure preparing request")
		return
	}

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

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

	return
}

// CreateOrUpdatePreparer prepares the CreateOrUpdate request.
func (client DataMaskingRulesClient) CreateOrUpdatePreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string, dataMaskingRuleName string, parameters DataMaskingRule) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":          autorest.Encode("path", databaseName),
		"dataMaskingPolicyName": autorest.Encode("path", "Default"),
		"dataMaskingRuleName":   autorest.Encode("path", dataMaskingRuleName),
		"resourceGroupName":     autorest.Encode("path", resourceGroupName),
		"serverName":            autorest.Encode("path", serverName),
		"subscriptionId":        autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2014-04-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	parameters.Location = nil
	parameters.Kind = nil
	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPut(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/dataMaskingPolicies/{dataMaskingPolicyName}/rules/{dataMaskingRuleName}", pathParameters),
		autorest.WithJSON(parameters),
		autorest.WithQueryParameters(queryParameters))
	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 DataMaskingRulesClient) CreateOrUpdateSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

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

// ListByDatabase gets a list of database data masking rules.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database.
func (client DataMaskingRulesClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DataMaskingRuleListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DataMaskingRulesClient.ListByDatabase")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.DataMaskingRulesClient", "ListByDatabase", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListByDatabaseSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "sql.DataMaskingRulesClient", "ListByDatabase", resp, "Failure sending request")
		return
	}

	result, err = client.ListByDatabaseResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.DataMaskingRulesClient", "ListByDatabase", resp, "Failure responding to request")
		return
	}

	return
}

// ListByDatabasePreparer prepares the ListByDatabase request.
func (client DataMaskingRulesClient) ListByDatabasePreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":          autorest.Encode("path", databaseName),
		"dataMaskingPolicyName": autorest.Encode("path", "Default"),
		"resourceGroupName":     autorest.Encode("path", resourceGroupName),
		"serverName":            autorest.Encode("path", serverName),
		"subscriptionId":        autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2014-04-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/dataMaskingPolicies/{dataMaskingPolicyName}/rules", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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