/*
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 v1alpha1

import (
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)

// HostUpdatePolicy enumerates the allowed host update policies.
type UpdatePolicy string

const (
	HostUpdatePolicyOnPreparing UpdatePolicy = "onPreparing"
	HostUpdatePolicyOnReboot    UpdatePolicy = "onReboot"
)

// HostUpdatePolicySpec defines the desired state of HostUpdatePolicy.
type HostUpdatePolicySpec struct {
	// Defines policy for changing firmware settings
	// +optional
	// +kubebuilder:validation:Enum="onPreparing";"onReboot"
	FirmwareSettings UpdatePolicy `json:"firmwareSettings,omitempty"`

	// Defines policy for updating firmware
	// +optional
	// +kubebuilder:validation:Enum="onPreparing";"onReboot"
	FirmwareUpdates UpdatePolicy `json:"firmwareUpdates,omitempty"`
}

// HostUpdatePolicyStatus defines the observed state of HostUpdatePolicy.
type HostUpdatePolicyStatus struct{}

// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object

// HostUpdatePolicy is the Schema for the hostupdatepolicy API.
type HostUpdatePolicy struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   HostUpdatePolicySpec   `json:"spec,omitempty"`
	Status HostUpdatePolicyStatus `json:"status,omitempty"`
}

// +kubebuilder:object:root=true

// HostUpdatePolicyList contains a list of HostUpdatePolicy.
type HostUpdatePolicyList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []HostUpdatePolicy `json:"items"`
}

func init() {
	SchemeBuilder.Register(&HostUpdatePolicy{}, &HostUpdatePolicyList{})
}
