v1alpha1

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

	Spec   LabInstanceSpec   `json:"spec,omitempty"`
	Status LabInstanceStatus `json:"status,omitempty"`
}

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

type LabInstanceNodes struct {
	// The name of the lab node.
	Name string `json:"name"`
	// The type of the lab node.
	NodeTypeRef NodeTypeRef `json:"nodeTypeRef"`
	// Array of interface configurations for the lab node. (currently not supported)
	Interfaces []NodeInterface `json:"interfaces,omitempty"`
	// The configuration for the lab node.
	Config string `json:"config,omitempty"`
	// Array of ports which should be publicly exposed for the lab node.
	Ports            []Port `json:"ports,omitempty"`
	RenderedNodeSpec string `json:"renderedNodeSpec,omitempty"`
}

type LabInstanceSpec struct {
	// Reference to the name of a LabTemplate to use for the lab instance.
	LabTemplateReference string `json:"labTemplateReference"`
	// The DNS address, which will be used to expose the lab instance.
	// It should point to the Kubernetes node where the lab instance is running.
	DNSAddress string `json:"dnsAddress"`
}

type LabInstanceStatus struct {
	Status         string `json:"status,omitempty"`
	NumPodsRunning string `json:"numPodsRunning,omitempty"`
	NumVMsRunning  string `json:"numVMsRunning,omitempty"`
}

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

	Spec   LabTemplateSpec   `json:"spec,omitempty"`
	Status LabTemplateStatus `json:"status,omitempty"`
}

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

type LabTemplateSpec struct {
	// Array of lab nodes and their configuration.
	Nodes []LabInstanceNodes `json:"nodes"`
	// Array of connections between lab nodes. (currently not supported)
	Neighbors []string `json:"neighbors"`
}

type LabTemplateStatus struct {
}

type NodeInterface struct {
	// IPv4 address of the interface.
	IPv4 string `json:"ipv4,omitempty"`
	// IPv6 address of the interface.
	IPv6 string `json:"ipv6,omitempty"`
}

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

	Spec   NodeTypeSpec   `json:"spec,omitempty"`
	Status NodeTypeStatus `json:"status,omitempty"`
}

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

type NodeTypeRef struct {
	// Reference to the name of a NodeType.
	Type string `json:"type"`
	// Image to use for the NodeType. Is available as variable in the NodeType and functionality depends on its usage.
	Image string `json:"image,omitempty"`
	// Version of the NodeType. Is available as variable in the NodeType and functionality depends on its usage.
	Version string `json:"version,omitempty"`
}

type NodeTypeSpec struct {

	// Kind can be used to specify if the nodes is either a pod or a vm
	Kind string `json:"kind,omitempty"`
	// NodeSpec is the PodSpec or VirtualMachineSpec configuration for the node with the possibility to use go templating syntax to include LabTemplate variables (see [User Guide](https://lab-topology-builder.github.io/LTB-K8s-Backend/user-guide/#example-node-type))
	// See [PodSpec](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.26/#podspec-v1-core) and [VirtualMachineSpec](https://kubevirt.io/api-reference/master/definitions.html#_v1_virtualmachinespec)
	NodeSpec string `json:"nodeSpec,omitempty"`
}

type NodeTypeStatus struct {
}

type Port struct {
	// Arbitrary name for the port.
	Name string `json:"name"`
	// Choose either TCP or UDP.
	Protocol corev1.Protocol `json:"protocol"`
	// The port number to expose.
	Port int32 `json:"port"`
}