//go:build !ignore_autogenerated
// +build !ignore_autogenerated

/*
Copyright The Kubernetes Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

// Code generated by validation-gen. DO NOT EDIT.

package custommembers

import (
	context "context"
	fmt "fmt"

	equality "k8s.io/apimachinery/pkg/api/equality"
	operation "k8s.io/apimachinery/pkg/api/operation"
	safe "k8s.io/apimachinery/pkg/api/safe"
	validate "k8s.io/apimachinery/pkg/api/validate"
	field "k8s.io/apimachinery/pkg/util/validation/field"
	testscheme "k8s.io/code-generator/cmd/validation-gen/testscheme"
)

func init() { localSchemeBuilder.Register(RegisterValidations) }

// RegisterValidations adds validation functions to the given scheme.
// Public to allow building arbitrary schemes.
func RegisterValidations(scheme *testscheme.Scheme) error {
	scheme.AddValidationFunc((*Struct)(nil), func(ctx context.Context, op operation.Operation, obj, oldObj interface{}) field.ErrorList {
		switch op.Request.SubresourcePath() {
		case "/":
			return Validate_Struct(ctx, op, nil /* fldPath */, obj.(*Struct), safe.Cast[*Struct](oldObj))
		}
		return field.ErrorList{field.InternalError(nil, fmt.Errorf("no validation found for %T, subresource: %v", obj, op.Request.SubresourcePath()))}
	})
	return nil
}

var unionMembershipFor_k8s_io_code_generator_cmd_validation_gen_output_tests_tags_union_union_undiscriminated_custom_members_Struct_ = validate.NewUnionMembership([2]string{"m1", "CustomM1"}, [2]string{"m2", "CustomM2"})

func Validate_Struct(ctx context.Context, op operation.Operation, fldPath *field.Path, obj, oldObj *Struct) (errs field.ErrorList) {
	// type Struct
	if op.Type == operation.Update && equality.Semantic.DeepEqual(obj, oldObj) {
		return nil // no changes
	}
	errs = append(errs, validate.Union(ctx, op, fldPath, obj, oldObj, unionMembershipFor_k8s_io_code_generator_cmd_validation_gen_output_tests_tags_union_union_undiscriminated_custom_members_Struct_, func(obj *Struct) bool {
		if obj == nil {
			return false
		}
		return obj.M1 != nil
	}, func(obj *Struct) bool {
		if obj == nil {
			return false
		}
		return obj.M2 != nil
	})...)

	// field Struct.TypeMeta has no validation
	// field Struct.NonUnionField has no validation

	// field Struct.M1
	errs = append(errs,
		func(fldPath *field.Path, obj, oldObj *M1) (errs field.ErrorList) {
			if op.Type == operation.Update && (obj == oldObj || (obj != nil && oldObj != nil && *obj == *oldObj)) {
				return nil // no changes
			}
			if e := validate.OptionalPointer(ctx, op, fldPath, obj, oldObj); len(e) != 0 {
				return // do not proceed
			}
			return
		}(fldPath.Child("m1"), obj.M1, safe.Field(oldObj, func(oldObj *Struct) *M1 { return oldObj.M1 }))...)

	// field Struct.M2
	errs = append(errs,
		func(fldPath *field.Path, obj, oldObj *M2) (errs field.ErrorList) {
			if op.Type == operation.Update && (obj == oldObj || (obj != nil && oldObj != nil && *obj == *oldObj)) {
				return nil // no changes
			}
			if e := validate.OptionalPointer(ctx, op, fldPath, obj, oldObj); len(e) != 0 {
				return // do not proceed
			}
			return
		}(fldPath.Child("m2"), obj.M2, safe.Field(oldObj, func(oldObj *Struct) *M2 { return oldObj.M2 }))...)

	return errs
}
