v1beta1

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

	Spec   ReceiverSpec   `json:"spec,omitempty"`
	Status ReceiverStatus `json:"status,omitempty"`
}

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

type ReceiverSpec struct {
	// Suspend reconciliation
	// +optional
	Suspend bool `json:"suspend,omitempty"`

	// Response type
	// +kubebuilder:default=Async
	ResponseType ResponseType `json:"responseType,omitempty"`

	// Body size limit
	BodySizeLimit int64 `json:"bodySizeLimit,omitempty"`

	// Timeout for the target requests
	// +kubebuilder:default="10s"
	Timeout metav1.Duration `json:"timeout,omitempty"`

	// Targets to forward (clone) requests to
	Targets []Target `json:"targets"`
}

type ReceiverStatus struct {
	// Conditions holds the conditions for the VaultBinding.
	// +optional
	Conditions []metav1.Condition `json:"conditions,omitempty"`

	// ObservedGeneration is the last generation reconciled by the controller
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`

	// The generated webhook path
	WebhookPath string `json:"webhookPath,omitempty"`

	// SubResourceCatalog holds discovered targets
	SubResourceCatalog []ResourceReference `json:"subResourceCatalog,omitempty"`
}

type ResourceReference struct {
	Kind       string `json:"kind,omitempty"`
	Name       string `json:"name,omitempty"`
	Namespace  string `json:"namespace,omitempty"`
	APIVersion string `json:"apiVersion,omitempty"`
}

type ResponseType string

type ServicePort struct {
	// Name of the port, mutually exclusive with Number
	Name *string `json:"name,omitempty"`

	// Number of the port, mutually exclusive with Name
	Number *int32 `json:"number,omitempty"`
}

type ServiceSelector struct {
	// Name of the service
	Name string `json:"name"`

	// Port of the service
	Port ServicePort `json:"port,omitempty"`
}

type Target struct {
	// HTTP Path
	// +kubebuilder:default="/"
	Path string `json:"path,omitempty"`

	// Service name and port
	Service ServiceSelector `json:"service"`

	// NamespaceSelector defines a selector to select namespaces where services are looked up
	NamespaceSelector *metav1.LabelSelector `json:"namespaceSelector,omitempty"`
}