// Copyright (c) 2016, 2018, 2026, Oracle and/or its affiliates.  All rights reserved.
// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
// Code generated. DO NOT EDIT.

// Autoscaling API
//
// Use the Autoscaling API to dynamically scale compute resources to meet application requirements. For more information about
// autoscaling, see Autoscaling (https://docs.oracle.com/iaas/Content/Compute/Tasks/autoscalinginstancepools.htm). For information about the
// Compute service, see Compute (https://docs.oracle.com/iaas/Content/Compute/home.htm).
//

package autoscaling

import (
	"fmt"
	"github.com/oracle/oci-go-sdk/v65/common"
	"strings"
)

// Threshold The representation of Threshold
type Threshold struct {

	// The comparison operator to use. Options are greater than (`GT`), greater than or equal to
	// (`GTE`), less than (`LT`), and less than or equal to (`LTE`).
	Operator ThresholdOperatorEnum `mandatory:"true" json:"operator"`

	Value *int `mandatory:"true" json:"value"`
}

func (m Threshold) String() string {
	return common.PointerString(m)
}

// ValidateEnumValue returns an error when providing an unsupported enum value
// This function is being called during constructing API request process
// Not recommended for calling this function directly
func (m Threshold) ValidateEnumValue() (bool, error) {
	errMessage := []string{}
	if _, ok := GetMappingThresholdOperatorEnum(string(m.Operator)); !ok && m.Operator != "" {
		errMessage = append(errMessage, fmt.Sprintf("unsupported enum value for Operator: %s. Supported values are: %s.", m.Operator, strings.Join(GetThresholdOperatorEnumStringValues(), ",")))
	}

	if len(errMessage) > 0 {
		return true, fmt.Errorf("%s", strings.Join(errMessage, "\n"))
	}
	return false, nil
}

// ThresholdOperatorEnum Enum with underlying type: string
type ThresholdOperatorEnum string

// Set of constants representing the allowable values for ThresholdOperatorEnum
const (
	ThresholdOperatorGt  ThresholdOperatorEnum = "GT"
	ThresholdOperatorGte ThresholdOperatorEnum = "GTE"
	ThresholdOperatorLt  ThresholdOperatorEnum = "LT"
	ThresholdOperatorLte ThresholdOperatorEnum = "LTE"
)

var mappingThresholdOperatorEnum = map[string]ThresholdOperatorEnum{
	"GT":  ThresholdOperatorGt,
	"GTE": ThresholdOperatorGte,
	"LT":  ThresholdOperatorLt,
	"LTE": ThresholdOperatorLte,
}

var mappingThresholdOperatorEnumLowerCase = map[string]ThresholdOperatorEnum{
	"gt":  ThresholdOperatorGt,
	"gte": ThresholdOperatorGte,
	"lt":  ThresholdOperatorLt,
	"lte": ThresholdOperatorLte,
}

// GetThresholdOperatorEnumValues Enumerates the set of values for ThresholdOperatorEnum
func GetThresholdOperatorEnumValues() []ThresholdOperatorEnum {
	values := make([]ThresholdOperatorEnum, 0)
	for _, v := range mappingThresholdOperatorEnum {
		values = append(values, v)
	}
	return values
}

// GetThresholdOperatorEnumStringValues Enumerates the set of values in String for ThresholdOperatorEnum
func GetThresholdOperatorEnumStringValues() []string {
	return []string{
		"GT",
		"GTE",
		"LT",
		"LTE",
	}
}

// GetMappingThresholdOperatorEnum performs case Insensitive comparison on enum value and return the desired enum
func GetMappingThresholdOperatorEnum(val string) (ThresholdOperatorEnum, bool) {
	enum, ok := mappingThresholdOperatorEnumLowerCase[strings.ToLower(val)]
	return enum, ok
}
