v1alpha1

type AutoSaveOptions struct {
	// weather to save the snapshot automatically when pod is terminated.
	AutoSaveOnTermination bool `json:"autoSaveOnTermination,omitempty"`
	// Cron expression for auto save.
	Cron string `json:"cron,omitempty"`
}

type CommitOptions struct {
	// PauseContainer specifies whether to pause the container before snapshot.
	PauseContainer bool `json:"pauseContainer,omitempty"`
	// Timeout specifies the timeout for the snapshot operation.
	Timeout string `json:"timeout,omitempty"`
	// Message specifies the message for the snapshot(will save to image's label).
	Message string `json:"message,omitempty"`
	// Author specifies the author for the snapshot(will save to image).
	Author string `json:"author,omitempty"`
}

type ImageSaveOptions struct {
	// ImageRefFormat is the format of new image.
	// we will replace {key} with is value.
	// eg: ImageRefFormat: aihaobor.daocloud.io/{domain}/{repository}:{tag}-202405230101
	// will be rendered as aihaobor.daocloud.io/docker.io/nginx:1.30.1-202405230101
	// the following keys supported:
	// domain - the registry domain, if origin image without domain, like nginx, we will set it to docker.io
	// repository - the repository of origin image, the whole part behind the domain, beyond : , like baize/baize-ui
	// last_repository - the last part repository, like baize-ui
	// tag - the tag of origin image, if not set, will be latest, if use sha format image like nginx@sha256:abcdef, tag will be the real sha value like abcdef
	ImageRefFormat    string `json:"imageRefFormat,omitempty"`
	RegistrySecretRef string `json:"registrySecretRef,omitempty"`
	// AppendSnappedSuffix controls whether to append "-snapped" suffix to the image tag.
	// If true, the suffix will be added; if false, no suffix will be added.
	// +optional
	// +kubebuilder:default:=true
	AppendSnappedSuffix *bool `json:"appendSnappedSuffix,omitempty"`
	// MaxRetries defines the maximum number of retries when the task fails
	// +optional
	// +kubebuilder:default:=3
	MaxRetries int32 `json:"maxRetries,omitempty"`

	// RetryDelaySeconds defines the delay between retries in seconds
	// +optional
	// +kubebuilder:default:=30
	RetryDelaySeconds int32 `json:"retryDelaySeconds,omitempty"`
}

type SnapshotPod struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   SnapshotPodSpec   `json:"spec,omitempty"`
	Status SnapshotPodStatus `json:"status,omitempty"`
}

type SnapshotPodList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []SnapshotPod `json:"items"`
}

type SnapshotPodSpec struct {
	// Target pod to snapshot.
	Target TargetPod `json:"target,omitempty"`
	// Commit options.
	CommitOptions CommitOptions `json:"commitOptions,omitempty"`
	// Image save options.
	ImageSaveOptions ImageSaveOptions `json:"imageSaveOptions,omitempty"`
	// Auto save options.
	AutoSaveOptions AutoSaveOptions `json:"autoSaveOptions,omitempty"`
	// +kubebuilder:validation:Optional
	TriggerRound int32 `json:"triggerRound"`
	// +kubebuilder:validation:Optional
	// RecoveryRound define the round to recovery on the next time.
	// 0 means the last succeed round.
	RecoveryRound int32 `json:"recoveryRound"`
}

type SnapshotPodStatus struct {
	// Running status of the snapshot.
	Snapshots        []SnapshotRunningStatus `json:"runs,omitempty"`
	Conditions       []metav1.Condition      `json:"conditions"`
	LastTriggerRound int32                   `json:"lastTriggerRound"`
}

type SnapshotPodTask struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   SnapshotPodTaskSpec   `json:"spec,omitempty"`
	Status SnapshotPodTaskStatus `json:"status,omitempty"`
}

type SnapshotPodTaskList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []SnapshotPodTask `json:"items"`
}

type SnapshotPodTaskPhase string

type SnapshotPodTaskSpec struct {
	NodeName                string        `json:"nodeName,omitempty"`
	PodName                 string        `json:"podName"`
	ContainerID             string        `json:"containerID,omitempty"`
	CommitOptions           CommitOptions `json:"commitOptions"`
	OriginImage             string        `json:"originImage,omitempty"`
	OriginRegistrySecretRef string        `json:"originRegistrySecretRef,omitempty"`
	CommitImage             string        `json:"commitImage,omitempty"`
	RegistrySecretRef       string        `json:"registrySecretRef,omitempty"`

	// MaxRetries defines the maximum number of retries when the task fails
	// +optional
	// +kubebuilder:default:=3
	MaxRetries int32 `json:"maxRetries,omitempty"`

	// RetryDelaySeconds defines the delay between retries in seconds
	// +optional
	// +kubebuilder:default:=30
	RetryDelaySeconds int32 `json:"retryDelaySeconds,omitempty"`
}

type SnapshotPodTaskStatus struct {
	Conditions []metav1.Condition   `json:"conditions,omitempty"`
	Phase      SnapshotPodTaskPhase `json:"phase,omitempty"`

	// RetryCount records the number of retries attempted
	// +optional
	RetryCount int32 `json:"retryCount,omitempty"`

	// LastRetryTime records the time of the last retry attempt
	// +optional
	LastRetryTime *metav1.Time `json:"lastRetryTime,omitempty"`
}

type SnapshotRunningResult string

type SnapshotRunningStatus struct {
	TriggerRound int32       `json:"triggerRound"`
	TriggerTime  metav1.Time `json:"triggerTime,omitempty"`
	// TaskName ref to SnapshotPodTask
	TaskName      string                `json:"taskName"`
	ImageRef      string                `json:"imageRef,omitempty"`
	ContainerName string                `json:"containerName"`
	Result        SnapshotRunningResult `json:"result,omitempty"`
	FailedReason  string                `json:"failedReason,omitempty"`
	CompletedAt   *metav1.Time          `json:"completedAt,omitempty"`
}

type TargetPod struct {
	// Name of the target pod, one of name or selector is required.
	Name string `json:"name,omitempty"`
	// Selector of the target pod (labels). One of name or selector is required.
	// Matching logic:
	// 1. If both name and selector are specified, only name will be used for matching, and selector will be ignored.
	// 2. If name is not specified, selector will be used to match pods.
	//    - Only one pod can be matched by selector.
	//    - If multiple pods are matched, an error will be raised.
	Selector map[string]string `json:"selector,omitempty"`
	// Containers to snapshot, if not specified, snapshot all containers in the pod.
	Containers []string `json:"containers,omitempty"`
}