// 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 armreservations

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"
)

// ReturnClient contains the methods for the Return group.
// Don't use this type directly, use NewReturnClient() instead.
//
// Generated from API version 2022-11-01
type ReturnClient struct {
	internal *arm.Client
}

// NewReturnClient creates a new instance of ReturnClient with the specified values.
//   - credential - used to authorize requests. Usually a credential from azidentity.
//   - options - Contains optional client configuration. Pass nil to accept the default values.
func NewReturnClient(credential azcore.TokenCredential, options *arm.ClientOptions) (*ReturnClient, error) {
	cl, err := arm.NewClient(moduleName, moduleVersion, credential, options)
	if err != nil {
		return nil, err
	}
	client := &ReturnClient{
		internal: cl,
	}
	return client, nil
}

// BeginPost - Return a reservation.
//
// Return a reservation and get refund information.
// If the operation fails it returns an *azcore.ResponseError type.
//   - reservationOrderID - Order Id of the reservation
//   - body - Information needed for returning reservation.
//   - options - ReturnClientBeginPostOptions contains the optional parameters for the ReturnClient.BeginPost method.
func (client *ReturnClient) BeginPost(ctx context.Context, reservationOrderID string, body RefundRequest, options *ReturnClientBeginPostOptions) (*runtime.Poller[ReturnClientPostResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.post(ctx, reservationOrderID, body, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[ReturnClientPostResponse]{
			Tracer: client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[ReturnClientPostResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// Post - Return a reservation.
//
// Return a reservation and get refund information.
// If the operation fails it returns an *azcore.ResponseError type.
func (client *ReturnClient) post(ctx context.Context, reservationOrderID string, body RefundRequest, options *ReturnClientBeginPostOptions) (*http.Response, error) {
	var err error
	const operationName = "ReturnClient.BeginPost"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.postCreateRequest(ctx, reservationOrderID, body, 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) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// postCreateRequest creates the Post request.
func (client *ReturnClient) postCreateRequest(ctx context.Context, reservationOrderID string, body RefundRequest, _ *ReturnClientBeginPostOptions) (*policy.Request, error) {
	urlPath := "/providers/Microsoft.Capacity/reservationOrders/{reservationOrderId}/return"
	if reservationOrderID == "" {
		return nil, errors.New("parameter reservationOrderID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{reservationOrderId}", url.PathEscape(reservationOrderID))
	req, err := runtime.NewRequest(ctx, http.MethodPost, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", version20221101)
	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, body); err != nil {
		return nil, err
	}
	return req, nil
}
