package alicloud

import (
	"fmt"
	"strings"
	"time"

	"github.com/PaesslerAG/jsonpath"
	"github.com/aliyun/terraform-provider-alicloud/alicloud/connectivity"
	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
)

type EfloServiceV2 struct {
	client *connectivity.AliyunClient
}

// DescribeEfloNode <<< Encapsulated get interface for Eflo Node.

func (s *EfloServiceV2) DescribeEfloNode(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["NodeId"] = id
	request["RegionId"] = client.RegionId
	action := "DescribeNode"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)

		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		if IsExpectedErrors(err, []string{"RESOURCE_NOT_FOUND"}) || NotFoundError(err) {
			return object, WrapErrorf(NotFoundErr("Node", id), NotFoundMsg, response)
		}
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	return response, nil
}

func (s *EfloServiceV2) DescribeNodeListTagResources(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["ResourceId.1"] = id
	request["RegionId"] = client.RegionId
	request["ResourceType"] = "Node"
	action := "ListTagResources"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)

		if err != nil {
			if IsExpectedErrors(err, []string{"SystemError"}) || NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	return response, nil
}

func (s *EfloServiceV2) EfloNodeStateRefreshFunc(id string, field string, failStates []string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		object, err := s.DescribeEfloNode(id)
		if err != nil {
			if NotFoundError(err) {
				return nil, "", nil
			}
			return nil, "", WrapError(err)
		}

		v, err := jsonpath.Get(field, object)
		currentStatus := fmt.Sprint(v)

		if strings.HasPrefix(field, "#") {
			v, _ := jsonpath.Get(strings.TrimPrefix(field, "#"), object)
			if v != nil {
				currentStatus = "#CHECKSET"
			}
		}

		for _, failState := range failStates {
			if currentStatus == failState {
				return object, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
			}
		}
		return object, currentStatus, nil
	}
}

// DescribeEfloNode >>> Encapsulated.

// DescribeEfloCluster <<< Encapsulated get interface for Eflo Cluster.

func (s *EfloServiceV2) DescribeEfloCluster(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["ClusterId"] = id
	request["RegionId"] = client.RegionId
	action := "DescribeCluster"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)

		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	currentStatus := response["ClusterId"]
	if currentStatus == nil {
		return object, WrapErrorf(NotFoundErr("Cluster", id), NotFoundMsg, response)
	}

	return response, nil
}

func (s *EfloServiceV2) DescribeClusterListTagResources(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["ResourceId.1"] = id
	request["RegionId"] = client.RegionId
	request["ResourceType"] = "Cluster"
	action := "ListTagResources"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)

		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	return response, nil
}

func (s *EfloServiceV2) EfloClusterStateRefreshFunc(id string, field string, failStates []string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		object, err := s.DescribeEfloCluster(id)
		if err != nil {
			if NotFoundError(err) {
				return object, "", nil
			}
			return nil, "", WrapError(err)
		}

		v, err := jsonpath.Get(field, object)
		currentStatus := fmt.Sprint(v)

		if strings.HasPrefix(field, "#") {
			v, _ := jsonpath.Get(strings.TrimPrefix(field, "#"), object)
			if v != nil {
				currentStatus = "#CHECKSET"
			}
		}

		for _, failState := range failStates {
			if currentStatus == failState {
				return object, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
			}
		}
		return object, currentStatus, nil
	}
}

// DescribeEfloCluster >>> Encapsulated.

// SetResourceTags <<< Encapsulated tag function for Eflo.
func (s *EfloServiceV2) SetResourceTags(d *schema.ResourceData, resourceType string) error {
	if d.HasChange("tags") {
		var action string
		var err error
		client := s.client
		var request map[string]interface{}
		var response map[string]interface{}
		query := make(map[string]interface{})

		added, removed := parsingTags(d)
		removedTagKeys := make([]string, 0)
		for _, v := range removed {
			if !ignoredTags(v, "") {
				removedTagKeys = append(removedTagKeys, v)
			}
		}
		if len(removedTagKeys) > 0 {
			action = "UntagResources"
			request = make(map[string]interface{})
			query = make(map[string]interface{})
			request["ResourceId.1"] = d.Id()
			request["RegionId"] = client.RegionId
			for i, key := range removedTagKeys {
				request[fmt.Sprintf("TagKey.%d", i+1)] = key
			}

			request["ResourceType"] = resourceType
			wait := incrementalWait(3*time.Second, 5*time.Second)
			err = resource.Retry(d.Timeout(schema.TimeoutUpdate), func() *resource.RetryError {
				response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)
				if err != nil {
					if NeedRetry(err) {
						wait()
						return resource.RetryableError(err)
					}
					return resource.NonRetryableError(err)
				}
				return nil
			})
			addDebug(action, response, request)
			if err != nil {
				return WrapErrorf(err, DefaultErrorMsg, d.Id(), action, AlibabaCloudSdkGoERROR)
			}

		}

		if len(added) > 0 {
			action = "TagResources"
			request = make(map[string]interface{})
			query = make(map[string]interface{})
			request["ResourceId.1"] = d.Id()
			request["RegionId"] = client.RegionId
			count := 1
			for key, value := range added {
				request[fmt.Sprintf("Tag.%d.Key", count)] = key
				request[fmt.Sprintf("Tag.%d.Value", count)] = value
				count++
			}

			request["ResourceType"] = resourceType
			wait := incrementalWait(3*time.Second, 5*time.Second)
			err = resource.Retry(d.Timeout(schema.TimeoutUpdate), func() *resource.RetryError {
				response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)
				if err != nil {
					if NeedRetry(err) {
						wait()
						return resource.RetryableError(err)
					}
					return resource.NonRetryableError(err)
				}
				return nil
			})
			addDebug(action, response, request)
			if err != nil {
				return WrapErrorf(err, DefaultErrorMsg, d.Id(), action, AlibabaCloudSdkGoERROR)
			}

		}
	}

	return nil
}

// SetResourceTags >>> tag function encapsulated.

// DescribeEfloNodeGroup <<< Encapsulated get interface for Eflo NodeGroup.

func (s *EfloServiceV2) DescribeEfloNodeGroup(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	parts := strings.Split(id, ":")
	if len(parts) != 2 {
		err = WrapError(fmt.Errorf("invalid Resource Id %s. Expected parts' length %d, got %d", id, 2, len(parts)))
	}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["ClusterId"] = parts[0]
	request["NodeGroupId"] = parts[1]
	request["RegionId"] = client.RegionId
	action := "ListNodeGroups"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)

		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	v, err := jsonpath.Get("$.Groups[*]", response)
	if err != nil {
		return object, WrapErrorf(NotFoundErr("NodeGroup", id), NotFoundMsg, response)
	}

	if len(v.([]interface{})) == 0 {
		return object, WrapErrorf(NotFoundErr("NodeGroup", id), NotFoundMsg, response)
	}

	currentStatus := v.([]interface{})[0].(map[string]interface{})["GroupId"]
	if currentStatus == nil {
		return object, WrapErrorf(NotFoundErr("NodeGroup", id), NotFoundMsg, response)
	}

	return v.([]interface{})[0].(map[string]interface{}), nil
}

func (s *EfloServiceV2) DescribeNodeGroupListClusterNodes(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	parts := strings.Split(id, ":")
	if len(parts) != 2 {
		err = WrapError(fmt.Errorf("invalid Resource Id %s. Expected parts' length %d, got %d", id, 2, len(parts)))
	}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["ClusterId"] = parts[0]
	request["NodeGroupId"] = parts[1]
	request["RegionId"] = client.RegionId
	action := "ListClusterNodes"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)

		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	return response, nil
}

func (s *EfloServiceV2) EfloNodeGroupStateRefreshFunc(id string, field string, failStates []string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		object, err := s.DescribeEfloNodeGroup(id)
		if err != nil {
			if NotFoundError(err) {
				return object, "", nil
			}
			return nil, "", WrapError(err)
		}

		v, err := jsonpath.Get(field, object)
		currentStatus := fmt.Sprint(v)

		if strings.HasPrefix(field, "#") {
			v, _ := jsonpath.Get(strings.TrimPrefix(field, "#"), object)
			if v != nil {
				currentStatus = "#CHECKSET"
			}
		}

		for _, failState := range failStates {
			if currentStatus == failState {
				return object, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
			}
		}
		return object, currentStatus, nil
	}
}

func (s *EfloServiceV2) DescribeAsyncEfloNodeGroupStateRefreshFunc(d *schema.ResourceData, res map[string]interface{}, field string, failStates []string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		object, err := s.DescribeAsyncDescribeTask(d, res)
		if err != nil {
			if NotFoundError(err) {
				return object, "", nil
			}
		}

		v, err := jsonpath.Get(field, object)
		currentStatus := fmt.Sprint(v)

		if strings.HasPrefix(field, "#") {
			v, _ := jsonpath.Get(strings.TrimPrefix(field, "#"), object)
			if v != nil {
				currentStatus = "#CHECKSET"
			}
		}

		for _, failState := range failStates {
			if currentStatus == failState {
				if _err, ok := object["error"]; ok {
					return _err, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
				}
				return object, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
			}
		}
		return object, currentStatus, nil
	}
}

// DescribeEfloNodeGroup >>> Encapsulated.

// DescribeAsyncDescribeTask <<< Encapsulated for Eflo.
func (s *EfloServiceV2) DescribeAsyncDescribeTask(d *schema.ResourceData, res map[string]interface{}) (object map[string]interface{}, err error) {
	client := s.client
	id := d.Id()
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	parts := strings.Split(id, ":")
	if len(parts) != 3 {
		err = WrapError(fmt.Errorf("invalid Resource Id %s. Expected parts' length %d, got %d", id, 3, len(parts)))
	}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	query["TaskId"], err = jsonpath.Get("$.TaskId", res)
	request["RegionId"] = client.RegionId
	action := "DescribeTask"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)

		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		return response, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	return response, nil
}

// DescribeAsyncDescribeTask >>> Encapsulated.

// DescribeEfloInvocation <<< Encapsulated get interface for Eflo Invocation.

func (s *EfloServiceV2) DescribeEfloInvocation(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["InvokeId"] = id
	request["RegionId"] = client.RegionId
	action := "DescribeInvocations"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)

		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	v, err := jsonpath.Get("$.Invocations.Invocation[*]", response)
	if err != nil {
		return object, WrapErrorf(err, FailedGetAttributeMsg, id, "$.Invocations.Invocation[*]", response)
	}

	if len(v.([]interface{})) == 0 {
		return object, WrapErrorf(NotFoundErr("Invocation", id), NotFoundMsg, response)
	}

	return v.([]interface{})[0].(map[string]interface{}), nil
}

func (s *EfloServiceV2) EfloInvocationStateRefreshFunc(id string, field string, failStates []string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		object, err := s.DescribeEfloInvocation(id)
		if err != nil {
			if NotFoundError(err) {
				return object, "", nil
			}
			return nil, "", WrapError(err)
		}

		v, err := jsonpath.Get(field, object)
		currentStatus := fmt.Sprint(v)

		if strings.HasPrefix(field, "#") {
			v, _ := jsonpath.Get(strings.TrimPrefix(field, "#"), object)
			if v != nil {
				currentStatus = "#CHECKSET"
			}
		}

		for _, failState := range failStates {
			if currentStatus == failState {
				return object, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
			}
		}
		return object, currentStatus, nil
	}
}

// DescribeEfloInvocation >>> Encapsulated.

// DescribeEfloExperimentPlanTemplate <<< Encapsulated get interface for Eflo ExperimentPlanTemplate.

func (s *EfloServiceV2) DescribeEfloExperimentPlanTemplate(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["TemplateId"] = id
	request["RegionId"] = client.RegionId
	action := "GetExperimentPlanTemplate"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-cnp", "2023-08-28", action, query, request, true)

		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		if IsExpectedErrors(err, []string{"NotFound"}) {
			return object, WrapErrorf(NotFoundErr("ExperimentPlanTemplate", id), NotFoundMsg, response)
		}
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	v, err := jsonpath.Get("$.Data", response)
	if err != nil {
		return object, WrapErrorf(err, FailedGetAttributeMsg, id, "$.Data", response)
	}

	return v.(map[string]interface{}), nil
}

func (s *EfloServiceV2) EfloExperimentPlanTemplateStateRefreshFunc(id string, field string, failStates []string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		object, err := s.DescribeEfloExperimentPlanTemplate(id)
		if err != nil {
			if NotFoundError(err) {
				return object, "", nil
			}
			return nil, "", WrapError(err)
		}

		v, err := jsonpath.Get(field, object)
		currentStatus := fmt.Sprint(v)

		if strings.HasPrefix(field, "#") {
			v, _ := jsonpath.Get(strings.TrimPrefix(field, "#"), object)
			if v != nil {
				currentStatus = "#CHECKSET"
			}
		}

		for _, failState := range failStates {
			if currentStatus == failState {
				return object, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
			}
		}
		return object, currentStatus, nil
	}
}

// DescribeEfloExperimentPlanTemplate >>> Encapsulated.

// DescribeEfloResource <<< Encapsulated get interface for Eflo Resource.

func (s *EfloServiceV2) DescribeEfloResource(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["ClusterId"] = id
	request["RegionId"] = client.RegionId
	action := "GetResource"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-cnp", "2023-08-28", action, query, request, true)

		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		if IsExpectedErrors(err, []string{"A1002"}) {
			return object, WrapErrorf(NotFoundErr("Resource", id), NotFoundMsg, response)
		}
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	v, err := jsonpath.Get("$.Data", response)
	if err != nil {
		return object, WrapErrorf(err, FailedGetAttributeMsg, id, "$.Data", response)
	}

	return v.(map[string]interface{}), nil
}

func (s *EfloServiceV2) EfloResourceStateRefreshFunc(id string, field string, failStates []string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		object, err := s.DescribeEfloResource(id)
		if err != nil {
			if NotFoundError(err) {
				return object, "", nil
			}
			return nil, "", WrapError(err)
		}

		v, err := jsonpath.Get(field, object)
		currentStatus := fmt.Sprint(v)

		if strings.HasPrefix(field, "#") {
			v, _ := jsonpath.Get(strings.TrimPrefix(field, "#"), object)
			if v != nil {
				currentStatus = "#CHECKSET"
			}
		}

		for _, failState := range failStates {
			if currentStatus == failState {
				return object, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
			}
		}
		return object, currentStatus, nil
	}
}

// DescribeEfloResource >>> Encapsulated.

// DescribeEfloExperimentPlan <<< Encapsulated get interface for Eflo ExperimentPlan.

func (s *EfloServiceV2) DescribeEfloExperimentPlan(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["PlanId"] = id
	request["RegionId"] = client.RegionId
	action := "GetExperimentPlan"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-cnp", "2023-08-28", action, query, request, true)

		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		if IsExpectedErrors(err, []string{"NotFound"}) {
			return object, WrapErrorf(NotFoundErr("ExperimentPlan", id), NotFoundMsg, response)
		}
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	v, err := jsonpath.Get("$.Data", response)
	if err != nil {
		return object, WrapErrorf(err, FailedGetAttributeMsg, id, "$.Data", response)
	}

	return v.(map[string]interface{}), nil
}

func (s *EfloServiceV2) EfloExperimentPlanStateRefreshFunc(id string, field string, failStates []string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		object, err := s.DescribeEfloExperimentPlan(id)
		if err != nil {
			if NotFoundError(err) {
				return object, "", nil
			}
			return nil, "", WrapError(err)
		}

		v, err := jsonpath.Get(field, object)
		currentStatus := fmt.Sprint(v)

		if strings.HasPrefix(field, "#") {
			v, _ := jsonpath.Get(strings.TrimPrefix(field, "#"), object)
			if v != nil {
				currentStatus = "#CHECKSET"
			}
		}

		for _, failState := range failStates {
			if currentStatus == failState {
				return object, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
			}
		}
		return object, currentStatus, nil
	}
}

// DescribeEfloExperimentPlan >>> Encapsulated.

// DescribeEfloVsc <<< Encapsulated get interface for Eflo Vsc.

func (s *EfloServiceV2) DescribeEfloVsc(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["VscId"] = id
	request["RegionId"] = client.RegionId
	action := "DescribeVsc"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)

		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		if IsExpectedErrors(err, []string{"Resource.NotFound"}) {
			return object, WrapErrorf(NotFoundErr("Vsc", id), NotFoundMsg, response)
		}
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	currentStatus := response["VscId"]
	if currentStatus == nil {
		return object, WrapErrorf(NotFoundErr("Vsc", id), NotFoundMsg, response)
	}

	return response, nil
}

func (s *EfloServiceV2) DescribeVscListTagResources(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["ResourceId.1"] = id
	request["RegionId"] = client.RegionId
	request["ResourceType"] = "Vsc"
	action := "ListTagResources"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)

		if err != nil {
			if IsExpectedErrors(err, []string{"SystemError"}) || NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	return response, nil
}

func (s *EfloServiceV2) EfloVscStateRefreshFunc(id string, field string, failStates []string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		object, err := s.DescribeEfloVsc(id)
		if err != nil {
			if NotFoundError(err) {
				return nil, "", nil
			}
			return nil, "", WrapError(err)
		}

		v, err := jsonpath.Get(field, object)
		currentStatus := fmt.Sprint(v)

		if strings.HasPrefix(field, "#") {
			v, _ := jsonpath.Get(strings.TrimPrefix(field, "#"), object)
			if v != nil {
				currentStatus = "#CHECKSET"
			}
		}

		for _, failState := range failStates {
			if currentStatus == failState {
				return object, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
			}
		}
		return object, currentStatus, nil
	}
}

// DescribeEfloVsc >>> Encapsulated.

// DescribeEfloNodeGroupAttachment <<< Encapsulated get interface for Eflo NodeGroupAttachment.

func (s *EfloServiceV2) DescribeEfloNodeGroupAttachment(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	parts := strings.Split(id, ":")
	if len(parts) != 3 {
		err = WrapError(fmt.Errorf("invalid Resource Id %s. Expected parts' length %d, got %d", id, 3, len(parts)))
	}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["ClusterId"] = parts[0]
	request["NodeGroupId"] = parts[1]
	request["RegionId"] = client.RegionId
	request["MaxResults"] = PageSizeLarge
	action := "ListClusterNodes"

	for {
		wait := incrementalWait(3*time.Second, 5*time.Second)
		err = resource.Retry(1*time.Minute, func() *resource.RetryError {
			response, err = client.RpcPost("eflo-controller", "2022-12-15", action, query, request, true)

			if err != nil {
				if NeedRetry(err) {
					wait()
					return resource.RetryableError(err)
				}
				return resource.NonRetryableError(err)
			}
			return nil
		})
		addDebug(action, response, request)
		if err != nil {
			return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
		}

		v, _ := jsonpath.Get("$.Nodes", response)
		if nodes, ok := v.([]interface{}); ok {
			for _, n := range nodes {
				item := n.(map[string]interface{})
				if fmt.Sprint(item["NodeId"]) == parts[2] {
					return item, nil
				}
			}
		}

		// robust nextToken handling: accept any type and stringify
		if v, exists := response["NextToken"]; !exists || v == nil || fmt.Sprint(v) == "" {
			break
		} else {
			request["NextToken"] = fmt.Sprint(v)
		}
	}

	return object, WrapErrorf(NotFoundErr("NodeGroupAttachment", id), NotFoundMsg, response)
}

func (s *EfloServiceV2) EfloNodeGroupAttachmentStateRefreshFunc(id string, field string, failStates []string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		object, err := s.DescribeEfloNodeGroupAttachment(id)
		if err != nil {
			if NotFoundError(err) {
				return object, "", nil
			}
			return nil, "", WrapError(err)
		}

		v, err := jsonpath.Get(field, object)
		currentStatus := fmt.Sprint(v)

		if strings.HasPrefix(field, "#") {
			v, _ := jsonpath.Get(strings.TrimPrefix(field, "#"), object)
			if v != nil {
				currentStatus = "#CHECKSET"
			}
		}

		for _, failState := range failStates {
			if currentStatus == failState {
				return object, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
			}
		}
		return object, currentStatus, nil
	}
}

func (s *EfloServiceV2) DescribeAsyncEfloNodeGroupAttachmentStateRefreshFunc(d *schema.ResourceData, res map[string]interface{}, field string, failStates []string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		object, err := s.DescribeAsyncDescribeTask(d, res)
		if err != nil {
			if NotFoundError(err) {
				return object, "", nil
			}
		}

		v, err := jsonpath.Get(field, object)
		currentStatus := fmt.Sprint(v)

		if strings.HasPrefix(field, "#") {
			v, _ := jsonpath.Get(strings.TrimPrefix(field, "#"), object)
			if v != nil {
				currentStatus = "#CHECKSET"
			}
		}

		for _, failState := range failStates {
			if currentStatus == failState {
				if _err, ok := object["error"]; ok {
					return _err, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
				}
				return object, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
			}
		}
		return object, currentStatus, nil
	}
}

// DescribeEfloNodeGroupAttachment >>> Encapsulated.
// DescribeEfloEr <<< Encapsulated get interface for Eflo Er.

func (s *EfloServiceV2) DescribeEfloEr(id string) (object map[string]interface{}, err error) {
	client := s.client
	var request map[string]interface{}
	var response map[string]interface{}
	var query map[string]interface{}
	request = make(map[string]interface{})
	query = make(map[string]interface{})
	request["ErId"] = id
	request["RegionId"] = client.RegionId
	action := "GetEr"

	wait := incrementalWait(3*time.Second, 5*time.Second)
	err = resource.Retry(1*time.Minute, func() *resource.RetryError {
		response, err = client.RpcPost("eflo", "2022-05-30", action, query, request, true)

		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		if IsExpectedErrors(err, []string{"1003"}) {
			return object, WrapErrorf(NotFoundErr("Er", id), NotFoundMsg, response)
		}
		return object, WrapErrorf(err, DefaultErrorMsg, id, action, AlibabaCloudSdkGoERROR)
	}

	v, err := jsonpath.Get("$.Content", response)
	if err != nil {
		return object, WrapErrorf(err, FailedGetAttributeMsg, id, "$.Content", response)
	}

	return v.(map[string]interface{}), nil
}

func (s *EfloServiceV2) EfloErStateRefreshFunc(id string, field string, failStates []string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		object, err := s.DescribeEfloEr(id)
		if err != nil {
			if NotFoundError(err) {
				return object, "", nil
			}
			return nil, "", WrapError(err)
		}

		v, err := jsonpath.Get(field, object)
		currentStatus := fmt.Sprint(v)

		if strings.HasPrefix(field, "#") {
			v, _ := jsonpath.Get(strings.TrimPrefix(field, "#"), object)
			if v != nil {
				currentStatus = "#CHECKSET"
			}
		}

		for _, failState := range failStates {
			if currentStatus == failState {
				return object, currentStatus, WrapError(Error(FailedToReachTargetStatus, currentStatus))
			}
		}
		return object, currentStatus, nil
	}
}

// DescribeEfloEr >>> Encapsulated.
