// 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. DO NOT EDIT.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.

package armcompute

import (
	"context"
	"errors"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore/arm"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore/policy"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore/runtime"
	"net/http"
	"net/url"
	"strings"
)

// VirtualMachineExtensionsClient contains the methods for the VirtualMachineExtensions group.
// Don't use this type directly, use NewVirtualMachineExtensionsClient() instead.
type VirtualMachineExtensionsClient struct {
	internal       *arm.Client
	subscriptionID string
}

// NewVirtualMachineExtensionsClient creates a new instance of VirtualMachineExtensionsClient with the specified values.
//   - subscriptionID - The ID of the target subscription.
//   - credential - used to authorize requests. Usually a credential from azidentity.
//   - options - pass nil to accept the default values.
func NewVirtualMachineExtensionsClient(subscriptionID string, credential azcore.TokenCredential, options *arm.ClientOptions) (*VirtualMachineExtensionsClient, error) {
	cl, err := arm.NewClient(moduleName, moduleVersion, credential, options)
	if err != nil {
		return nil, err
	}
	client := &VirtualMachineExtensionsClient{
		subscriptionID: subscriptionID,
		internal:       cl,
	}
	return client, nil
}

// BeginCreateOrUpdate - The operation to create or update the extension.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2025-04-01
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - vmName - The name of the virtual machine.
//   - vmExtensionName - The name of the virtual machine extension.
//   - extensionParameters - Parameters supplied to the Create Virtual Machine Extension operation.
//   - options - VirtualMachineExtensionsClientBeginCreateOrUpdateOptions contains the optional parameters for the VirtualMachineExtensionsClient.BeginCreateOrUpdate
//     method.
func (client *VirtualMachineExtensionsClient) BeginCreateOrUpdate(ctx context.Context, resourceGroupName string, vmName string, vmExtensionName string, extensionParameters VirtualMachineExtension, options *VirtualMachineExtensionsClientBeginCreateOrUpdateOptions) (*runtime.Poller[VirtualMachineExtensionsClientCreateOrUpdateResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.createOrUpdate(ctx, resourceGroupName, vmName, vmExtensionName, extensionParameters, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[VirtualMachineExtensionsClientCreateOrUpdateResponse]{
			FinalStateVia: runtime.FinalStateViaLocation,
			Tracer:        client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[VirtualMachineExtensionsClientCreateOrUpdateResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// CreateOrUpdate - The operation to create or update the extension.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2025-04-01
func (client *VirtualMachineExtensionsClient) createOrUpdate(ctx context.Context, resourceGroupName string, vmName string, vmExtensionName string, extensionParameters VirtualMachineExtension, options *VirtualMachineExtensionsClientBeginCreateOrUpdateOptions) (*http.Response, error) {
	var err error
	const operationName = "VirtualMachineExtensionsClient.BeginCreateOrUpdate"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.createOrUpdateCreateRequest(ctx, resourceGroupName, vmName, vmExtensionName, extensionParameters, options)
	if err != nil {
		return nil, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return nil, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK, http.StatusCreated) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// createOrUpdateCreateRequest creates the CreateOrUpdate request.
func (client *VirtualMachineExtensionsClient) createOrUpdateCreateRequest(ctx context.Context, resourceGroupName string, vmName string, vmExtensionName string, extensionParameters VirtualMachineExtension, _ *VirtualMachineExtensionsClientBeginCreateOrUpdateOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/virtualMachines/{vmName}/extensions/{vmExtensionName}"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if vmName == "" {
		return nil, errors.New("parameter vmName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{vmName}", url.PathEscape(vmName))
	if vmExtensionName == "" {
		return nil, errors.New("parameter vmExtensionName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{vmExtensionName}", url.PathEscape(vmExtensionName))
	req, err := runtime.NewRequest(ctx, http.MethodPut, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", "2025-04-01")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	if err := runtime.MarshalAsJSON(req, extensionParameters); err != nil {
		return nil, err
	}
	return req, nil
}

// BeginDelete - The operation to delete the extension.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2025-04-01
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - vmName - The name of the virtual machine.
//   - vmExtensionName - The name of the virtual machine extension.
//   - options - VirtualMachineExtensionsClientBeginDeleteOptions contains the optional parameters for the VirtualMachineExtensionsClient.BeginDelete
//     method.
func (client *VirtualMachineExtensionsClient) BeginDelete(ctx context.Context, resourceGroupName string, vmName string, vmExtensionName string, options *VirtualMachineExtensionsClientBeginDeleteOptions) (*runtime.Poller[VirtualMachineExtensionsClientDeleteResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.deleteOperation(ctx, resourceGroupName, vmName, vmExtensionName, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[VirtualMachineExtensionsClientDeleteResponse]{
			FinalStateVia: runtime.FinalStateViaLocation,
			Tracer:        client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[VirtualMachineExtensionsClientDeleteResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// Delete - The operation to delete the extension.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2025-04-01
func (client *VirtualMachineExtensionsClient) deleteOperation(ctx context.Context, resourceGroupName string, vmName string, vmExtensionName string, options *VirtualMachineExtensionsClientBeginDeleteOptions) (*http.Response, error) {
	var err error
	const operationName = "VirtualMachineExtensionsClient.BeginDelete"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.deleteCreateRequest(ctx, resourceGroupName, vmName, vmExtensionName, options)
	if err != nil {
		return nil, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return nil, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK, http.StatusAccepted, http.StatusNoContent) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// deleteCreateRequest creates the Delete request.
func (client *VirtualMachineExtensionsClient) deleteCreateRequest(ctx context.Context, resourceGroupName string, vmName string, vmExtensionName string, _ *VirtualMachineExtensionsClientBeginDeleteOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/virtualMachines/{vmName}/extensions/{vmExtensionName}"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if vmName == "" {
		return nil, errors.New("parameter vmName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{vmName}", url.PathEscape(vmName))
	if vmExtensionName == "" {
		return nil, errors.New("parameter vmExtensionName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{vmExtensionName}", url.PathEscape(vmExtensionName))
	req, err := runtime.NewRequest(ctx, http.MethodDelete, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", "2025-04-01")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

// Get - The operation to get the extension.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2025-04-01
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - vmName - The name of the virtual machine.
//   - vmExtensionName - The name of the virtual machine extension.
//   - options - VirtualMachineExtensionsClientGetOptions contains the optional parameters for the VirtualMachineExtensionsClient.Get
//     method.
func (client *VirtualMachineExtensionsClient) Get(ctx context.Context, resourceGroupName string, vmName string, vmExtensionName string, options *VirtualMachineExtensionsClientGetOptions) (VirtualMachineExtensionsClientGetResponse, error) {
	var err error
	const operationName = "VirtualMachineExtensionsClient.Get"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.getCreateRequest(ctx, resourceGroupName, vmName, vmExtensionName, options)
	if err != nil {
		return VirtualMachineExtensionsClientGetResponse{}, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return VirtualMachineExtensionsClientGetResponse{}, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK) {
		err = runtime.NewResponseError(httpResp)
		return VirtualMachineExtensionsClientGetResponse{}, err
	}
	resp, err := client.getHandleResponse(httpResp)
	return resp, err
}

// getCreateRequest creates the Get request.
func (client *VirtualMachineExtensionsClient) getCreateRequest(ctx context.Context, resourceGroupName string, vmName string, vmExtensionName string, options *VirtualMachineExtensionsClientGetOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/virtualMachines/{vmName}/extensions/{vmExtensionName}"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if vmName == "" {
		return nil, errors.New("parameter vmName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{vmName}", url.PathEscape(vmName))
	if vmExtensionName == "" {
		return nil, errors.New("parameter vmExtensionName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{vmExtensionName}", url.PathEscape(vmExtensionName))
	req, err := runtime.NewRequest(ctx, http.MethodGet, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	if options != nil && options.Expand != nil {
		reqQP.Set("$expand", *options.Expand)
	}
	reqQP.Set("api-version", "2025-04-01")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

// getHandleResponse handles the Get response.
func (client *VirtualMachineExtensionsClient) getHandleResponse(resp *http.Response) (VirtualMachineExtensionsClientGetResponse, error) {
	result := VirtualMachineExtensionsClientGetResponse{}
	if err := runtime.UnmarshalAsJSON(resp, &result.VirtualMachineExtension); err != nil {
		return VirtualMachineExtensionsClientGetResponse{}, err
	}
	return result, nil
}

// List - The operation to get all extensions of a Virtual Machine.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2025-04-01
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - vmName - The name of the virtual machine.
//   - options - VirtualMachineExtensionsClientListOptions contains the optional parameters for the VirtualMachineExtensionsClient.List
//     method.
func (client *VirtualMachineExtensionsClient) List(ctx context.Context, resourceGroupName string, vmName string, options *VirtualMachineExtensionsClientListOptions) (VirtualMachineExtensionsClientListResponse, error) {
	var err error
	const operationName = "VirtualMachineExtensionsClient.List"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.listCreateRequest(ctx, resourceGroupName, vmName, options)
	if err != nil {
		return VirtualMachineExtensionsClientListResponse{}, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return VirtualMachineExtensionsClientListResponse{}, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK) {
		err = runtime.NewResponseError(httpResp)
		return VirtualMachineExtensionsClientListResponse{}, err
	}
	resp, err := client.listHandleResponse(httpResp)
	return resp, err
}

// listCreateRequest creates the List request.
func (client *VirtualMachineExtensionsClient) listCreateRequest(ctx context.Context, resourceGroupName string, vmName string, options *VirtualMachineExtensionsClientListOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/virtualMachines/{vmName}/extensions"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if vmName == "" {
		return nil, errors.New("parameter vmName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{vmName}", url.PathEscape(vmName))
	req, err := runtime.NewRequest(ctx, http.MethodGet, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	if options != nil && options.Expand != nil {
		reqQP.Set("$expand", *options.Expand)
	}
	reqQP.Set("api-version", "2025-04-01")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

// listHandleResponse handles the List response.
func (client *VirtualMachineExtensionsClient) listHandleResponse(resp *http.Response) (VirtualMachineExtensionsClientListResponse, error) {
	result := VirtualMachineExtensionsClientListResponse{}
	if err := runtime.UnmarshalAsJSON(resp, &result.VirtualMachineExtensionsListResult); err != nil {
		return VirtualMachineExtensionsClientListResponse{}, err
	}
	return result, nil
}

// BeginUpdate - The operation to update the extension.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2025-04-01
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - vmName - The name of the virtual machine.
//   - vmExtensionName - The name of the virtual machine extension.
//   - extensionParameters - Parameters supplied to the Update Virtual Machine Extension operation.
//   - options - VirtualMachineExtensionsClientBeginUpdateOptions contains the optional parameters for the VirtualMachineExtensionsClient.BeginUpdate
//     method.
func (client *VirtualMachineExtensionsClient) BeginUpdate(ctx context.Context, resourceGroupName string, vmName string, vmExtensionName string, extensionParameters VirtualMachineExtensionUpdate, options *VirtualMachineExtensionsClientBeginUpdateOptions) (*runtime.Poller[VirtualMachineExtensionsClientUpdateResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.update(ctx, resourceGroupName, vmName, vmExtensionName, extensionParameters, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[VirtualMachineExtensionsClientUpdateResponse]{
			FinalStateVia: runtime.FinalStateViaLocation,
			Tracer:        client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[VirtualMachineExtensionsClientUpdateResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// Update - The operation to update the extension.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2025-04-01
func (client *VirtualMachineExtensionsClient) update(ctx context.Context, resourceGroupName string, vmName string, vmExtensionName string, extensionParameters VirtualMachineExtensionUpdate, options *VirtualMachineExtensionsClientBeginUpdateOptions) (*http.Response, error) {
	var err error
	const operationName = "VirtualMachineExtensionsClient.BeginUpdate"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.updateCreateRequest(ctx, resourceGroupName, vmName, vmExtensionName, extensionParameters, options)
	if err != nil {
		return nil, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return nil, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// updateCreateRequest creates the Update request.
func (client *VirtualMachineExtensionsClient) updateCreateRequest(ctx context.Context, resourceGroupName string, vmName string, vmExtensionName string, extensionParameters VirtualMachineExtensionUpdate, _ *VirtualMachineExtensionsClientBeginUpdateOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/virtualMachines/{vmName}/extensions/{vmExtensionName}"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if vmName == "" {
		return nil, errors.New("parameter vmName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{vmName}", url.PathEscape(vmName))
	if vmExtensionName == "" {
		return nil, errors.New("parameter vmExtensionName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{vmExtensionName}", url.PathEscape(vmExtensionName))
	req, err := runtime.NewRequest(ctx, http.MethodPatch, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", "2025-04-01")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	if err := runtime.MarshalAsJSON(req, extensionParameters); err != nil {
		return nil, err
	}
	return req, nil
}
