/*
Copyright 2017 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.
*/

package main

import (
	"encoding/json"

	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/runtime/schema"
)

type ExampleSpec struct {
	Foo string `json:"foo"`
	Bar bool   `json:"bar"`
}

type Example struct {
	metav1.TypeMeta `json:",inline"`
	Metadata        metav1.ObjectMeta `json:"metadata"`

	Spec ExampleSpec `json:"spec"`
}

type ExampleList struct {
	metav1.TypeMeta `json:",inline"`
	Metadata        metav1.ListMeta `json:"metadata"`

	Items []Example `json:"items"`
}

// Required to satisfy Object interface
func (e *Example) GetObjectKind() schema.ObjectKind {
	return &e.TypeMeta
}

// Required to satisfy ObjectMetaAccessor interface
func (e *Example) GetObjectMeta() metav1.Object {
	return &e.Metadata
}

// Required to satisfy Object interface
func (el *ExampleList) GetObjectKind() schema.ObjectKind {
	return &el.TypeMeta
}

// Required to satisfy ListMetaAccessor interface
func (el *ExampleList) GetListMeta() metav1.List {
	return &el.Metadata
}

// The code below is used only to work around a known problem with third-party
// resources and ugorji. If/when these issues are resolved, the code below
// should no longer be required.

type ExampleListCopy ExampleList
type ExampleCopy Example

func (e *Example) UnmarshalJSON(data []byte) error {
	tmp := ExampleCopy{}
	err := json.Unmarshal(data, &tmp)
	if err != nil {
		return err
	}
	tmp2 := Example(tmp)
	*e = tmp2
	return nil
}

func (el *ExampleList) UnmarshalJSON(data []byte) error {
	tmp := ExampleListCopy{}
	err := json.Unmarshal(data, &tmp)
	if err != nil {
		return err
	}
	tmp2 := ExampleList(tmp)
	*el = tmp2
	return nil
}