// 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) Go Code Generator. DO NOT EDIT.

package fake

import (
	"context"
	"errors"
	"fmt"
	azfake "github.com/Azure/azure-sdk-for-go/sdk/azcore/fake"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore/fake/server"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore/runtime"
	"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/sql/armsql/v2"
	"net/http"
	"net/url"
	"regexp"
	"slices"
)

// DatabaseAdvisorsServer is a fake server for instances of the armsql.DatabaseAdvisorsClient type.
type DatabaseAdvisorsServer struct {
	// Get is the fake for method DatabaseAdvisorsClient.Get
	// HTTP status codes to indicate success: http.StatusOK
	Get func(ctx context.Context, resourceGroupName string, serverName string, databaseName string, advisorName string, options *armsql.DatabaseAdvisorsClientGetOptions) (resp azfake.Responder[armsql.DatabaseAdvisorsClientGetResponse], errResp azfake.ErrorResponder)

	// ListByDatabase is the fake for method DatabaseAdvisorsClient.ListByDatabase
	// HTTP status codes to indicate success: http.StatusOK
	ListByDatabase func(ctx context.Context, resourceGroupName string, serverName string, databaseName string, options *armsql.DatabaseAdvisorsClientListByDatabaseOptions) (resp azfake.Responder[armsql.DatabaseAdvisorsClientListByDatabaseResponse], errResp azfake.ErrorResponder)

	// Update is the fake for method DatabaseAdvisorsClient.Update
	// HTTP status codes to indicate success: http.StatusOK
	Update func(ctx context.Context, resourceGroupName string, serverName string, databaseName string, advisorName string, parameters armsql.Advisor, options *armsql.DatabaseAdvisorsClientUpdateOptions) (resp azfake.Responder[armsql.DatabaseAdvisorsClientUpdateResponse], errResp azfake.ErrorResponder)
}

// NewDatabaseAdvisorsServerTransport creates a new instance of DatabaseAdvisorsServerTransport with the provided implementation.
// The returned DatabaseAdvisorsServerTransport instance is connected to an instance of armsql.DatabaseAdvisorsClient via the
// azcore.ClientOptions.Transporter field in the client's constructor parameters.
func NewDatabaseAdvisorsServerTransport(srv *DatabaseAdvisorsServer) *DatabaseAdvisorsServerTransport {
	return &DatabaseAdvisorsServerTransport{srv: srv}
}

// DatabaseAdvisorsServerTransport connects instances of armsql.DatabaseAdvisorsClient to instances of DatabaseAdvisorsServer.
// Don't use this type directly, use NewDatabaseAdvisorsServerTransport instead.
type DatabaseAdvisorsServerTransport struct {
	srv *DatabaseAdvisorsServer
}

// Do implements the policy.Transporter interface for DatabaseAdvisorsServerTransport.
func (d *DatabaseAdvisorsServerTransport) Do(req *http.Request) (*http.Response, error) {
	rawMethod := req.Context().Value(runtime.CtxAPINameKey{})
	method, ok := rawMethod.(string)
	if !ok {
		return nil, nonRetriableError{errors.New("unable to dispatch request, missing value for CtxAPINameKey")}
	}

	return d.dispatchToMethodFake(req, method)
}

func (d *DatabaseAdvisorsServerTransport) dispatchToMethodFake(req *http.Request, method string) (*http.Response, error) {
	resultChan := make(chan result, 1)
	go func() {
		var intercepted bool
		var res result
		if databaseAdvisorsServerTransportInterceptor != nil {
			res.resp, res.err, intercepted = databaseAdvisorsServerTransportInterceptor.Do(req)
		}
		if !intercepted {
			switch method {
			case "DatabaseAdvisorsClient.Get":
				res.resp, res.err = d.dispatchGet(req)
			case "DatabaseAdvisorsClient.ListByDatabase":
				res.resp, res.err = d.dispatchListByDatabase(req)
			case "DatabaseAdvisorsClient.Update":
				res.resp, res.err = d.dispatchUpdate(req)
			default:
				res.err = fmt.Errorf("unhandled API %s", method)
			}

		}
		resultChan <- res
	}()

	select {
	case <-req.Context().Done():
		return nil, req.Context().Err()
	case res := <-resultChan:
		return res.resp, res.err
	}
}

func (d *DatabaseAdvisorsServerTransport) dispatchGet(req *http.Request) (*http.Response, error) {
	if d.srv.Get == nil {
		return nil, &nonRetriableError{errors.New("fake for method Get not implemented")}
	}
	const regexStr = `/subscriptions/(?P<subscriptionId>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)/resourceGroups/(?P<resourceGroupName>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)/providers/Microsoft\.Sql/servers/(?P<serverName>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)/databases/(?P<databaseName>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)/advisors/(?P<advisorName>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)`
	regex := regexp.MustCompile(regexStr)
	matches := regex.FindStringSubmatch(req.URL.EscapedPath())
	if len(matches) < 6 {
		return nil, fmt.Errorf("failed to parse path %s", req.URL.Path)
	}
	resourceGroupNameParam, err := url.PathUnescape(matches[regex.SubexpIndex("resourceGroupName")])
	if err != nil {
		return nil, err
	}
	serverNameParam, err := url.PathUnescape(matches[regex.SubexpIndex("serverName")])
	if err != nil {
		return nil, err
	}
	databaseNameParam, err := url.PathUnescape(matches[regex.SubexpIndex("databaseName")])
	if err != nil {
		return nil, err
	}
	advisorNameParam, err := url.PathUnescape(matches[regex.SubexpIndex("advisorName")])
	if err != nil {
		return nil, err
	}
	respr, errRespr := d.srv.Get(req.Context(), resourceGroupNameParam, serverNameParam, databaseNameParam, advisorNameParam, nil)
	if respErr := server.GetError(errRespr, req); respErr != nil {
		return nil, respErr
	}
	respContent := server.GetResponseContent(respr)
	if !slices.Contains([]int{http.StatusOK}, respContent.HTTPStatus) {
		return nil, &nonRetriableError{fmt.Errorf("unexpected status code %d. acceptable values are http.StatusOK", respContent.HTTPStatus)}
	}
	resp, err := server.MarshalResponseAsJSON(respContent, server.GetResponse(respr).Advisor, req)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (d *DatabaseAdvisorsServerTransport) dispatchListByDatabase(req *http.Request) (*http.Response, error) {
	if d.srv.ListByDatabase == nil {
		return nil, &nonRetriableError{errors.New("fake for method ListByDatabase not implemented")}
	}
	const regexStr = `/subscriptions/(?P<subscriptionId>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)/resourceGroups/(?P<resourceGroupName>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)/providers/Microsoft\.Sql/servers/(?P<serverName>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)/databases/(?P<databaseName>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)/advisors`
	regex := regexp.MustCompile(regexStr)
	matches := regex.FindStringSubmatch(req.URL.EscapedPath())
	if len(matches) < 5 {
		return nil, fmt.Errorf("failed to parse path %s", req.URL.Path)
	}
	qp := req.URL.Query()
	resourceGroupNameParam, err := url.PathUnescape(matches[regex.SubexpIndex("resourceGroupName")])
	if err != nil {
		return nil, err
	}
	serverNameParam, err := url.PathUnescape(matches[regex.SubexpIndex("serverName")])
	if err != nil {
		return nil, err
	}
	databaseNameParam, err := url.PathUnescape(matches[regex.SubexpIndex("databaseName")])
	if err != nil {
		return nil, err
	}
	expandParam := getOptional(qp.Get("$expand"))
	var options *armsql.DatabaseAdvisorsClientListByDatabaseOptions
	if expandParam != nil {
		options = &armsql.DatabaseAdvisorsClientListByDatabaseOptions{
			Expand: expandParam,
		}
	}
	respr, errRespr := d.srv.ListByDatabase(req.Context(), resourceGroupNameParam, serverNameParam, databaseNameParam, options)
	if respErr := server.GetError(errRespr, req); respErr != nil {
		return nil, respErr
	}
	respContent := server.GetResponseContent(respr)
	if !slices.Contains([]int{http.StatusOK}, respContent.HTTPStatus) {
		return nil, &nonRetriableError{fmt.Errorf("unexpected status code %d. acceptable values are http.StatusOK", respContent.HTTPStatus)}
	}
	resp, err := server.MarshalResponseAsJSON(respContent, server.GetResponse(respr).AdvisorArray, req)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (d *DatabaseAdvisorsServerTransport) dispatchUpdate(req *http.Request) (*http.Response, error) {
	if d.srv.Update == nil {
		return nil, &nonRetriableError{errors.New("fake for method Update not implemented")}
	}
	const regexStr = `/subscriptions/(?P<subscriptionId>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)/resourceGroups/(?P<resourceGroupName>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)/providers/Microsoft\.Sql/servers/(?P<serverName>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)/databases/(?P<databaseName>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)/advisors/(?P<advisorName>[!#&$-;=?-\[\]_a-zA-Z0-9~%@]+)`
	regex := regexp.MustCompile(regexStr)
	matches := regex.FindStringSubmatch(req.URL.EscapedPath())
	if len(matches) < 6 {
		return nil, fmt.Errorf("failed to parse path %s", req.URL.Path)
	}
	body, err := server.UnmarshalRequestAsJSON[armsql.Advisor](req)
	if err != nil {
		return nil, err
	}
	resourceGroupNameParam, err := url.PathUnescape(matches[regex.SubexpIndex("resourceGroupName")])
	if err != nil {
		return nil, err
	}
	serverNameParam, err := url.PathUnescape(matches[regex.SubexpIndex("serverName")])
	if err != nil {
		return nil, err
	}
	databaseNameParam, err := url.PathUnescape(matches[regex.SubexpIndex("databaseName")])
	if err != nil {
		return nil, err
	}
	advisorNameParam, err := url.PathUnescape(matches[regex.SubexpIndex("advisorName")])
	if err != nil {
		return nil, err
	}
	respr, errRespr := d.srv.Update(req.Context(), resourceGroupNameParam, serverNameParam, databaseNameParam, advisorNameParam, body, nil)
	if respErr := server.GetError(errRespr, req); respErr != nil {
		return nil, respErr
	}
	respContent := server.GetResponseContent(respr)
	if !slices.Contains([]int{http.StatusOK}, respContent.HTTPStatus) {
		return nil, &nonRetriableError{fmt.Errorf("unexpected status code %d. acceptable values are http.StatusOK", respContent.HTTPStatus)}
	}
	resp, err := server.MarshalResponseAsJSON(respContent, server.GetResponse(respr).Advisor, req)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

// set this to conditionally intercept incoming requests to DatabaseAdvisorsServerTransport
var databaseAdvisorsServerTransportInterceptor interface {
	// Do returns true if the server transport should use the returned response/error
	Do(*http.Request) (*http.Response, error, bool)
}
