v1alpha1

type CostInfo struct {
	// Name of the destination (e.g., Region Name, Zone Name).
	// +required
	Destination string `json:"destination" protobuf:"bytes,1,opt,name=destination"`

	// If the communication between origin and destination is allowed.
	// +optional
	IsAllowed bool `json:"isAllowed,omitempty" protobuf:"bytes,2,opt,name=isAllowed"`

	// Bandwidth capacity between origin and destination.
	// +optional
	BandwidthCapacity resource.Quantity `json:"bandwidthCapacity,omitempty" protobuf:"bytes,3,opt,name=bandwidthCapacity"`

	// Bandwidth allocated between origin and destination.
	// +optional
	BandwidthAllocated resource.Quantity `json:"bandwidthAllocated,omitempty" protobuf:"bytes,4,opt,name=bandwidthAllocated"`

	// Network Cost between origin and destination (e.g., Dijkstra shortest path, etc)
	// +kubebuilder:validation:Minimum=0
	// +kubebuilder:validation:Default=0
	// +required
	NetworkCost int64 `json:"networkCost" protobuf:"bytes,5,opt,name=networkCost"`
}

type CostList []CostInfo

type NetworkTopology struct {
	metav1.TypeMeta `json:",inline"`

	// Standard object's metadata.
	// +optional
	metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`

	// NetworkTopologySpec defines the zones and regions of the cluster.
	// +optional
	Spec NetworkTopologySpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`

	// NetworkTopologyStatus defines the observed use.
	// +optional
	Status NetworkTopologyStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
}

type NetworkTopologyList struct {
	metav1.TypeMeta `json:",inline"`
	// Standard list metadata
	// +optional
	metav1.ListMeta `json:"metadata,omitempty"`

	// Items is the list of NetworkTopology
	Items []NetworkTopology `json:"items"`
}

type NetworkTopologySpec struct {
	// The manual defined weights of the cluster
	// +required
	Weights WeightList `json:"weights" protobuf:"bytes,1,opt,name=weights,casttype=WeightList"`

	// ConfigmapName to be used for cost calculation
	// +required
	ConfigmapName string `json:"configmapName" protobuf:"bytes,2,opt,name=configmapName"`
}

type NetworkTopologyStatus struct {
	// The total number of nodes in the cluster
	// +kubebuilder:validation:Minimum=0
	NodeCount int64 `json:"nodeCount,omitempty" protobuf:"bytes,1,opt,name=nodeCount"`

	// The calculation time for the weights in the network topology CRD
	WeightCalculationTime metav1.Time `json:"weightCalculationTime,omitempty" protobuf:"bytes,2,opt,name=weightCalculationTime"`
}

type OriginInfo struct {
	// Name of the origin (e.g., Region Name, Zone Name).
	// +required
	Origin string `json:"origin" protobuf:"bytes,1,opt,name=origin"`

	// +optional
	MinCost int64 `json:"minCost" protobuf:"bytes,2,opt,name=minCost"`

	// +optional
	AvgCost int64 `json:"avgCost" protobuf:"bytes,3,opt,name=avgCost"`

	// +optional
	MaxCost int64 `json:"maxCost" protobuf:"bytes,4,opt,name=maxCost"`

	// Costs for the particular origin.
	CostList CostList `json:"costList,omitempty" protobuf:"bytes,5,rep,name=costList,casttype=CostList"`
}

type OriginList []OriginInfo

type TopologyInfo struct {
	// Topology key (e.g., "topology.kubernetes.io/region", "topology.kubernetes.io/zone").
	// +required
	TopologyKey TopologyKey `json:"topologyKey" protobuf:"bytes,1,opt,name=topologyKey"` // add as enum instead of string

	// OriginList for a particular origin.
	// +required
	OriginList OriginList `json:"originList" protobuf:"bytes,2,rep,name=originList,casttype=OriginList"`
}

type TopologyKey string

type TopologyList []TopologyInfo

type WeightInfo struct {
	// Algorithm Name for network cost calculation (e.g., userDefined)
	// +required
	Name string `json:"name" protobuf:"bytes,1,opt,name=name"`

	// TopologyList owns Costs between origins
	// +required
	TopologyList TopologyList `json:"topologyList" protobuf:"bytes,2,opt,name=topologyList,casttype=TopologyList"`
}

type WeightList []WeightInfo