/*
STACKIT IaaS API

This API allows you to create and modify IaaS resources.

API version: 2beta1
*/

// Code generated by OpenAPI Generator (https://openapi-generator.tech); DO NOT EDIT.

package iaasbeta

import (
	"encoding/json"
	"fmt"
)

// RouteNexthop - struct for RouteNexthop
type RouteNexthop struct {
	NexthopBlackhole *NexthopBlackhole
	NexthopIPv4      *NexthopIPv4
	NexthopIPv6      *NexthopIPv6
	NexthopInternet  *NexthopInternet
}

// NexthopBlackholeAsRouteNexthop is a convenience function that returns NexthopBlackhole wrapped in RouteNexthop
func NexthopBlackholeAsRouteNexthop(v *NexthopBlackhole) RouteNexthop {
	return RouteNexthop{
		NexthopBlackhole: v,
	}
}

// NexthopIPv4AsRouteNexthop is a convenience function that returns NexthopIPv4 wrapped in RouteNexthop
func NexthopIPv4AsRouteNexthop(v *NexthopIPv4) RouteNexthop {
	return RouteNexthop{
		NexthopIPv4: v,
	}
}

// NexthopIPv6AsRouteNexthop is a convenience function that returns NexthopIPv6 wrapped in RouteNexthop
func NexthopIPv6AsRouteNexthop(v *NexthopIPv6) RouteNexthop {
	return RouteNexthop{
		NexthopIPv6: v,
	}
}

// NexthopInternetAsRouteNexthop is a convenience function that returns NexthopInternet wrapped in RouteNexthop
func NexthopInternetAsRouteNexthop(v *NexthopInternet) RouteNexthop {
	return RouteNexthop{
		NexthopInternet: v,
	}
}

// Unmarshal JSON data into one of the pointers in the struct
func (dst *RouteNexthop) UnmarshalJSON(data []byte) error {
	var err error
	// use discriminator value to speed up the lookup
	var jsonDict map[string]interface{}
	err = newStrictDecoder(data).Decode(&jsonDict)
	if err != nil {
		return fmt.Errorf("failed to unmarshal JSON into map for the discriminator lookup")
	}

	// check if the discriminator value is 'NexthopBlackhole'
	if jsonDict["type"] == "NexthopBlackhole" {
		// try to unmarshal JSON data into NexthopBlackhole
		err = json.Unmarshal(data, &dst.NexthopBlackhole)
		if err == nil {
			return nil // data stored in dst.NexthopBlackhole, return on the first match
		} else {
			dst.NexthopBlackhole = nil
			return fmt.Errorf("failed to unmarshal RouteNexthop as NexthopBlackhole: %s", err.Error())
		}
	}

	// check if the discriminator value is 'NexthopIPv4'
	if jsonDict["type"] == "NexthopIPv4" {
		// try to unmarshal JSON data into NexthopIPv4
		err = json.Unmarshal(data, &dst.NexthopIPv4)
		if err == nil {
			return nil // data stored in dst.NexthopIPv4, return on the first match
		} else {
			dst.NexthopIPv4 = nil
			return fmt.Errorf("failed to unmarshal RouteNexthop as NexthopIPv4: %s", err.Error())
		}
	}

	// check if the discriminator value is 'NexthopIPv6'
	if jsonDict["type"] == "NexthopIPv6" {
		// try to unmarshal JSON data into NexthopIPv6
		err = json.Unmarshal(data, &dst.NexthopIPv6)
		if err == nil {
			return nil // data stored in dst.NexthopIPv6, return on the first match
		} else {
			dst.NexthopIPv6 = nil
			return fmt.Errorf("failed to unmarshal RouteNexthop as NexthopIPv6: %s", err.Error())
		}
	}

	// check if the discriminator value is 'NexthopInternet'
	if jsonDict["type"] == "NexthopInternet" {
		// try to unmarshal JSON data into NexthopInternet
		err = json.Unmarshal(data, &dst.NexthopInternet)
		if err == nil {
			return nil // data stored in dst.NexthopInternet, return on the first match
		} else {
			dst.NexthopInternet = nil
			return fmt.Errorf("failed to unmarshal RouteNexthop as NexthopInternet: %s", err.Error())
		}
	}

	// check if the discriminator value is 'blackhole'
	if jsonDict["type"] == "blackhole" {
		// try to unmarshal JSON data into NexthopBlackhole
		err = json.Unmarshal(data, &dst.NexthopBlackhole)
		if err == nil {
			return nil // data stored in dst.NexthopBlackhole, return on the first match
		} else {
			dst.NexthopBlackhole = nil
			return fmt.Errorf("failed to unmarshal RouteNexthop as NexthopBlackhole: %s", err.Error())
		}
	}

	// check if the discriminator value is 'internet'
	if jsonDict["type"] == "internet" {
		// try to unmarshal JSON data into NexthopInternet
		err = json.Unmarshal(data, &dst.NexthopInternet)
		if err == nil {
			return nil // data stored in dst.NexthopInternet, return on the first match
		} else {
			dst.NexthopInternet = nil
			return fmt.Errorf("failed to unmarshal RouteNexthop as NexthopInternet: %s", err.Error())
		}
	}

	// check if the discriminator value is 'ipv4'
	if jsonDict["type"] == "ipv4" {
		// try to unmarshal JSON data into NexthopIPv4
		err = json.Unmarshal(data, &dst.NexthopIPv4)
		if err == nil {
			return nil // data stored in dst.NexthopIPv4, return on the first match
		} else {
			dst.NexthopIPv4 = nil
			return fmt.Errorf("failed to unmarshal RouteNexthop as NexthopIPv4: %s", err.Error())
		}
	}

	// check if the discriminator value is 'ipv6'
	if jsonDict["type"] == "ipv6" {
		// try to unmarshal JSON data into NexthopIPv6
		err = json.Unmarshal(data, &dst.NexthopIPv6)
		if err == nil {
			return nil // data stored in dst.NexthopIPv6, return on the first match
		} else {
			dst.NexthopIPv6 = nil
			return fmt.Errorf("failed to unmarshal RouteNexthop as NexthopIPv6: %s", err.Error())
		}
	}

	return nil
}

// Marshal data from the first non-nil pointers in the struct to JSON
func (src RouteNexthop) MarshalJSON() ([]byte, error) {
	if src.NexthopBlackhole != nil {
		return json.Marshal(&src.NexthopBlackhole)
	}

	if src.NexthopIPv4 != nil {
		return json.Marshal(&src.NexthopIPv4)
	}

	if src.NexthopIPv6 != nil {
		return json.Marshal(&src.NexthopIPv6)
	}

	if src.NexthopInternet != nil {
		return json.Marshal(&src.NexthopInternet)
	}

	return []byte("{}"), nil // no data in oneOf schemas => empty JSON object
}

// Get the actual instance
func (obj *RouteNexthop) GetActualInstance() interface{} {
	if obj == nil {
		return nil
	}
	if obj.NexthopBlackhole != nil {
		return obj.NexthopBlackhole
	}

	if obj.NexthopIPv4 != nil {
		return obj.NexthopIPv4
	}

	if obj.NexthopIPv6 != nil {
		return obj.NexthopIPv6
	}

	if obj.NexthopInternet != nil {
		return obj.NexthopInternet
	}

	// all schemas are nil
	return nil
}

type NullableRouteNexthop struct {
	value *RouteNexthop
	isSet bool
}

func (v NullableRouteNexthop) Get() *RouteNexthop {
	return v.value
}

func (v *NullableRouteNexthop) Set(val *RouteNexthop) {
	v.value = val
	v.isSet = true
}

func (v NullableRouteNexthop) IsSet() bool {
	return v.isSet
}

func (v *NullableRouteNexthop) Unset() {
	v.value = nil
	v.isSet = false
}

func NewNullableRouteNexthop(val *RouteNexthop) *NullableRouteNexthop {
	return &NullableRouteNexthop{value: val, isSet: true}
}

func (v NullableRouteNexthop) MarshalJSON() ([]byte, error) {
	return json.Marshal(v.value)
}

func (v *NullableRouteNexthop) UnmarshalJSON(src []byte) error {
	v.isSet = true
	return json.Unmarshal(src, &v.value)
}