// 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 armstoragemover

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"
)

// AgentsClient contains the methods for the Agents group.
// Don't use this type directly, use NewAgentsClient() instead.
//
// Generated from API version 2025-12-01
type AgentsClient struct {
	internal       *arm.Client
	subscriptionID string
}

// NewAgentsClient creates a new instance of AgentsClient with the specified values.
//   - subscriptionID - The ID of the target subscription. The value must be an UUID.
//   - credential - used to authorize requests. Usually a credential from azidentity.
//   - options - Contains optional client configuration. Pass nil to accept the default values.
func NewAgentsClient(subscriptionID string, credential azcore.TokenCredential, options *arm.ClientOptions) (*AgentsClient, error) {
	cl, err := arm.NewClient(moduleName, moduleVersion, credential, options)
	if err != nil {
		return nil, err
	}
	client := &AgentsClient{
		subscriptionID: subscriptionID,
		internal:       cl,
	}
	return client, nil
}

// CreateOrUpdate - Creates or updates an Agent resource, which references a hybrid compute machine that can run jobs.
// If the operation fails it returns an *azcore.ResponseError type.
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - storageMoverName - The name of the Storage Mover resource.
//   - agentName - The name of the Agent resource.
//   - options - AgentsClientCreateOrUpdateOptions contains the optional parameters for the AgentsClient.CreateOrUpdate method.
func (client *AgentsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, storageMoverName string, agentName string, agent Agent, options *AgentsClientCreateOrUpdateOptions) (AgentsClientCreateOrUpdateResponse, error) {
	var err error
	const operationName = "AgentsClient.CreateOrUpdate"
	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, storageMoverName, agentName, agent, options)
	if err != nil {
		return AgentsClientCreateOrUpdateResponse{}, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return AgentsClientCreateOrUpdateResponse{}, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK) {
		err = runtime.NewResponseError(httpResp)
		return AgentsClientCreateOrUpdateResponse{}, err
	}
	resp, err := client.createOrUpdateHandleResponse(httpResp)
	return resp, err
}

// createOrUpdateCreateRequest creates the CreateOrUpdate request.
func (client *AgentsClient) createOrUpdateCreateRequest(ctx context.Context, resourceGroupName string, storageMoverName string, agentName string, agent Agent, _ *AgentsClientCreateOrUpdateOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.StorageMover/storageMovers/{storageMoverName}/agents/{agentName}"
	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 storageMoverName == "" {
		return nil, errors.New("parameter storageMoverName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{storageMoverName}", url.PathEscape(storageMoverName))
	if agentName == "" {
		return nil, errors.New("parameter agentName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{agentName}", url.PathEscape(agentName))
	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", version20251201)
	req.Raw().URL.RawQuery = strings.ReplaceAll(reqQP.Encode(), "+", "%20")
	req.Raw().Header["Accept"] = []string{"application/json"}
	req.Raw().Header["Content-Type"] = []string{"application/json"}
	if err := runtime.MarshalAsJSON(req, agent); err != nil {
		return nil, err
	}
	return req, nil
}

// createOrUpdateHandleResponse handles the CreateOrUpdate response.
func (client *AgentsClient) createOrUpdateHandleResponse(resp *http.Response) (AgentsClientCreateOrUpdateResponse, error) {
	result := AgentsClientCreateOrUpdateResponse{}
	if err := runtime.UnmarshalAsJSON(resp, &result.Agent); err != nil {
		return AgentsClientCreateOrUpdateResponse{}, err
	}
	return result, nil
}

// BeginDelete - Deletes an Agent resource.
// If the operation fails it returns an *azcore.ResponseError type.
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - storageMoverName - The name of the Storage Mover resource.
//   - agentName - The name of the Agent resource.
//   - options - AgentsClientBeginDeleteOptions contains the optional parameters for the AgentsClient.BeginDelete method.
func (client *AgentsClient) BeginDelete(ctx context.Context, resourceGroupName string, storageMoverName string, agentName string, options *AgentsClientBeginDeleteOptions) (*runtime.Poller[AgentsClientDeleteResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.deleteOperation(ctx, resourceGroupName, storageMoverName, agentName, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[AgentsClientDeleteResponse]{
			Tracer: client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[AgentsClientDeleteResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// Delete - Deletes an Agent resource.
// If the operation fails it returns an *azcore.ResponseError type.
func (client *AgentsClient) deleteOperation(ctx context.Context, resourceGroupName string, storageMoverName string, agentName string, options *AgentsClientBeginDeleteOptions) (*http.Response, error) {
	var err error
	const operationName = "AgentsClient.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, storageMoverName, agentName, 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 *AgentsClient) deleteCreateRequest(ctx context.Context, resourceGroupName string, storageMoverName string, agentName string, _ *AgentsClientBeginDeleteOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.StorageMover/storageMovers/{storageMoverName}/agents/{agentName}"
	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 storageMoverName == "" {
		return nil, errors.New("parameter storageMoverName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{storageMoverName}", url.PathEscape(storageMoverName))
	if agentName == "" {
		return nil, errors.New("parameter agentName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{agentName}", url.PathEscape(agentName))
	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", version20251201)
	req.Raw().URL.RawQuery = strings.ReplaceAll(reqQP.Encode(), "+", "%20")
	return req, nil
}

// Get - Gets an Agent resource.
// If the operation fails it returns an *azcore.ResponseError type.
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - storageMoverName - The name of the Storage Mover resource.
//   - agentName - The name of the Agent resource.
//   - options - AgentsClientGetOptions contains the optional parameters for the AgentsClient.Get method.
func (client *AgentsClient) Get(ctx context.Context, resourceGroupName string, storageMoverName string, agentName string, options *AgentsClientGetOptions) (AgentsClientGetResponse, error) {
	var err error
	const operationName = "AgentsClient.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, storageMoverName, agentName, options)
	if err != nil {
		return AgentsClientGetResponse{}, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return AgentsClientGetResponse{}, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK) {
		err = runtime.NewResponseError(httpResp)
		return AgentsClientGetResponse{}, err
	}
	resp, err := client.getHandleResponse(httpResp)
	return resp, err
}

// getCreateRequest creates the Get request.
func (client *AgentsClient) getCreateRequest(ctx context.Context, resourceGroupName string, storageMoverName string, agentName string, _ *AgentsClientGetOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.StorageMover/storageMovers/{storageMoverName}/agents/{agentName}"
	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 storageMoverName == "" {
		return nil, errors.New("parameter storageMoverName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{storageMoverName}", url.PathEscape(storageMoverName))
	if agentName == "" {
		return nil, errors.New("parameter agentName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{agentName}", url.PathEscape(agentName))
	req, err := runtime.NewRequest(ctx, http.MethodGet, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", version20251201)
	req.Raw().URL.RawQuery = strings.ReplaceAll(reqQP.Encode(), "+", "%20")
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

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

// NewListPager - Lists all Agents in a Storage Mover.
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - storageMoverName - The name of the Storage Mover resource.
//   - options - AgentsClientListOptions contains the optional parameters for the AgentsClient.NewListPager method.
func (client *AgentsClient) NewListPager(resourceGroupName string, storageMoverName string, options *AgentsClientListOptions) *runtime.Pager[AgentsClientListResponse] {
	return runtime.NewPager(runtime.PagingHandler[AgentsClientListResponse]{
		More: func(page AgentsClientListResponse) bool {
			return page.NextLink != nil && len(*page.NextLink) > 0
		},
		Fetcher: func(ctx context.Context, page *AgentsClientListResponse) (AgentsClientListResponse, error) {
			ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, "AgentsClient.NewListPager")
			nextLink := ""
			if page != nil {
				nextLink = *page.NextLink
			}
			resp, err := runtime.FetcherForNextLink(ctx, client.internal.Pipeline(), nextLink, func(ctx context.Context) (*policy.Request, error) {
				return client.listCreateRequest(ctx, resourceGroupName, storageMoverName, options)
			}, nil)
			if err != nil {
				return AgentsClientListResponse{}, err
			}
			return client.listHandleResponse(resp)
		},
		Tracer: client.internal.Tracer(),
	})
}

// listCreateRequest creates the List request.
func (client *AgentsClient) listCreateRequest(ctx context.Context, resourceGroupName string, storageMoverName string, _ *AgentsClientListOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.StorageMover/storageMovers/{storageMoverName}/agents"
	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 storageMoverName == "" {
		return nil, errors.New("parameter storageMoverName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{storageMoverName}", url.PathEscape(storageMoverName))
	req, err := runtime.NewRequest(ctx, http.MethodGet, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", version20251201)
	req.Raw().URL.RawQuery = strings.ReplaceAll(reqQP.Encode(), "+", "%20")
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

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

// Update - Creates or updates an Agent resource.
// If the operation fails it returns an *azcore.ResponseError type.
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - storageMoverName - The name of the Storage Mover resource.
//   - agentName - The name of the Agent resource.
//   - options - AgentsClientUpdateOptions contains the optional parameters for the AgentsClient.Update method.
func (client *AgentsClient) Update(ctx context.Context, resourceGroupName string, storageMoverName string, agentName string, agent AgentUpdateParameters, options *AgentsClientUpdateOptions) (AgentsClientUpdateResponse, error) {
	var err error
	const operationName = "AgentsClient.Update"
	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, storageMoverName, agentName, agent, options)
	if err != nil {
		return AgentsClientUpdateResponse{}, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return AgentsClientUpdateResponse{}, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK) {
		err = runtime.NewResponseError(httpResp)
		return AgentsClientUpdateResponse{}, err
	}
	resp, err := client.updateHandleResponse(httpResp)
	return resp, err
}

// updateCreateRequest creates the Update request.
func (client *AgentsClient) updateCreateRequest(ctx context.Context, resourceGroupName string, storageMoverName string, agentName string, agent AgentUpdateParameters, _ *AgentsClientUpdateOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.StorageMover/storageMovers/{storageMoverName}/agents/{agentName}"
	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 storageMoverName == "" {
		return nil, errors.New("parameter storageMoverName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{storageMoverName}", url.PathEscape(storageMoverName))
	if agentName == "" {
		return nil, errors.New("parameter agentName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{agentName}", url.PathEscape(agentName))
	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", version20251201)
	req.Raw().URL.RawQuery = strings.ReplaceAll(reqQP.Encode(), "+", "%20")
	req.Raw().Header["Accept"] = []string{"application/json"}
	req.Raw().Header["Content-Type"] = []string{"application/json"}
	if err := runtime.MarshalAsJSON(req, agent); err != nil {
		return nil, err
	}
	return req, nil
}

// updateHandleResponse handles the Update response.
func (client *AgentsClient) updateHandleResponse(resp *http.Response) (AgentsClientUpdateResponse, error) {
	result := AgentsClientUpdateResponse{}
	if err := runtime.UnmarshalAsJSON(resp, &result.Agent); err != nil {
		return AgentsClientUpdateResponse{}, err
	}
	return result, nil
}
