v1alpha1

type APIExportReference struct {
	// path is the fully-qualified path to the workspace containing the APIExport. If it is
	// empty, the current workspace is assumed.
	//
	// +optional
	// +kubebuilder:validation:Optional
	// +kubebuilder:validation:Pattern:="^[a-z0-9]([-a-z0-9]*[a-z0-9])?(:[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$"
	Path string `json:"path,omitempty"`

	// export is the name of the APIExport.
	//
	// +required
	// +kubebuilder:validation:Required
	// +kube:validation:MinLength=1
	Export string `json:"export"`
}

type Mount struct {
	// MountSpec is the spec of the mount.
	MountSpec MountSpec `json:"spec,omitempty"`
	// MountStatus is the status of the mount.
	MountStatus MountStatus `json:"status,omitempty"`
}

type MountPhaseType string

type MountSpec struct {
	// Reference is an ObjectReference to the object that is mounted.
	Reference *corev1.ObjectReference `json:"ref,omitempty"`
}

type MountStatus struct {
	// Phase of the mount (Initializing, Connecting, Ready, Unknown).
	//
	// +kubebuilder:default=Initializing
	Phase MountPhaseType `json:"phase,omitempty"`
	// Conditions is a list of conditions and their status.
	// Current processing state of the Mount.
	// +optional
	Conditions conditionsv1alpha1.Conditions `json:"conditions,omitempty"`

	// URL is the URL of the mount. Mount is considered mountable when URL is set.
	// +optional
	URL string `json:"url,omitempty"`
}

type VirtualWorkspace struct {
	// url is a WorkspaceType initialization virtual workspace URL.
	//
	// +kubebuilder:validation:MinLength=1
	// +kubebuilder:format:URL
	// +required
	URL string `json:"url"`
}

type Workspace struct {
	metav1.TypeMeta `json:",inline"`
	// +optional
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec WorkspaceSpec `json:"spec"`

	// +optional
	Status WorkspaceStatus `json:"status,omitempty"`
}

type WorkspaceList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata"`

	Items []Workspace `json:"items"`
}

type WorkspaceLocation struct {

	// selector is a label selector that filters workspace scheduling targets.
	//
	// +optional
	Selector *metav1.LabelSelector `json:"selector,omitempty"`
}

type WorkspaceSpec struct {
	// type defines properties of the workspace both on creation (e.g. initial
	// resources and initially installed APIs) and during runtime (e.g. permissions).
	// If no type is provided, the default type for the workspace in which this workspace
	// is nesting will be used.
	//
	// The type is a reference to a WorkspaceType in the listed workspace, but
	// lower-cased. The WorkspaceType existence is validated at admission during
	// creation. The type is immutable after creation. The use of a type is gated via
	// the RBAC workspacetypes/use resource permission.
	//
	// +optional
	// +kubebuilder:validation:XValidation:rule="self.name == oldSelf.name",message="name is immutable"
	// +kubebuilder:validation:XValidation:rule="has(oldSelf.path) == has(self.path)",message="path is immutable"
	// +kubebuilder:validation:XValidation:rule="!has(oldSelf.path) || !has(self.path) || self.path == oldSelf.path",message="path is immutable"
	Type WorkspaceTypeReference `json:"type,omitempty"`

	// location constraints where this workspace can be scheduled to.
	//
	// If the no location is specified, an arbitrary location is chosen.
	//
	// +optional
	Location *WorkspaceLocation `json:"location,omitempty"`

	// cluster is the name of the logical cluster this workspace is stored under.
	//
	// Set by the system.
	//
	// +optional
	// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="cluster is immutable"
	Cluster string `json:"cluster,omitempty"`

	// URL is the address under which the Kubernetes-cluster-like endpoint
	// can be found. This URL can be used to access the workspace with standard Kubernetes
	// client libraries and command line tools.
	//
	// Set by the system.
	//
	// +kubebuilder:format:uri
	URL string `json:"URL,omitempty"`
}

type WorkspaceStatus struct {
	// Phase of the workspace (Scheduling, Initializing, Ready).
	//
	// +kubebuilder:default=Scheduling
	Phase corev1alpha1.LogicalClusterPhaseType `json:"phase,omitempty"`

	// Current processing state of the Workspace.
	// +optional
	Conditions conditionsv1alpha1.Conditions `json:"conditions,omitempty"`

	// initializers must be cleared by a controller before the workspace is ready
	// and can be used.
	//
	// +optional
	Initializers []corev1alpha1.LogicalClusterInitializer `json:"initializers,omitempty"`
}

type WorkspaceType struct {
	metav1.TypeMeta `json:",inline"`
	// +optional
	metav1.ObjectMeta `json:"metadata,omitempty"`

	// +optional
	Spec WorkspaceTypeSpec `json:"spec,omitempty"`

	// +optional
	Status WorkspaceTypeStatus `json:"status,omitempty"`
}

type WorkspaceTypeExtension struct {
	// with are WorkspaceTypes whose initializers are added to the list
	// for the owning type, and for whom the owning type becomes an alias, as long
	// as all of their required types are not mentioned in without.
	//
	// +optional
	With []WorkspaceTypeReference `json:"with,omitempty"`
}

type WorkspaceTypeList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata"`

	Items []WorkspaceType `json:"items"`
}

type WorkspaceTypeName string

type WorkspaceTypeReference struct {
	// name is the name of the WorkspaceType
	//
	// +required
	// +kubebuilder:validation:Required
	Name WorkspaceTypeName `json:"name"`

	// path is an absolute reference to the workspace that owns this type, e.g. root:org:ws.
	//
	// +optional
	// +kubebuilder:validation:Pattern:="^[a-z0-9]([-a-z0-9]*[a-z0-9])?(:[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$"
	Path string `json:"path,omitempty"`
}

type WorkspaceTypeSelector struct {
	// none means that no type matches.
	//
	// +kuberbuilders:Enum=true
	None bool `json:"none,omitempty"`

	// types is a list of WorkspaceTypes that match. A workspace type extending
	// another workspace type automatically is considered as that extended type as well
	// (even transitively).
	//
	// An empty list matches all types.
	//
	// +optional
	// +kubebuilder:validation:MinItems=1
	Types []WorkspaceTypeReference `json:"types,omitempty"`
}

type WorkspaceTypeSpec struct {
	// initializer determines if this WorkspaceType has an associated initializing
	// controller. These controllers are used to add functionality to a Workspace;
	// all controllers must finish their work before the Workspace becomes ready
	// for use.
	//
	// One initializing controller is supported per WorkspaceType; the identifier
	// for this initializer will be a colon-delimited string using the workspace in which
	// the WorkspaceType is defined, and the type's name. For example, if a
	// WorkspaceType `example` is created in the `root:org` workspace, the implicit
	// initializer name is `root:org:Example`.
	//
	// +optional
	Initializer bool `json:"initializer,omitempty"`

	// extend is a list of other WorkspaceTypes whose initializers and limitAllowedChildren
	// and limitAllowedParents this WorkspaceType is inheriting. By (transitively) extending
	// another WorkspaceType, this WorkspaceType will be considered as that
	// other type in evaluation of limitAllowedChildren and limitAllowedParents constraints.
	//
	// A dependency cycle stop this WorkspaceType from being admitted as the type
	// of a Workspace.
	//
	// A non-existing dependency stop this WorkspaceType from being admitted as the type
	// of a Workspace.
	//
	// +optional
	Extend WorkspaceTypeExtension `json:"extend,omitempty"`

	// additionalWorkspaceLabels are a set of labels that will be added to a
	// Workspace on creation.
	//
	// +optional
	AdditionalWorkspaceLabels map[string]string `json:"additionalWorkspaceLabels,omitempty"`

	// defaultChildWorkspaceType is the WorkspaceType that will be used
	// by default if another, nested Workspace is created in a workspace
	// of this type. When this field is unset, the user must specify a type when
	// creating nested workspaces. Extending another WorkspaceType does
	// not inherit its defaultChildWorkspaceType.
	//
	// +optional
	DefaultChildWorkspaceType *WorkspaceTypeReference `json:"defaultChildWorkspaceType,omitempty"`

	// limitAllowedChildren specifies constraints for sub-workspaces created in workspaces
	// of this type. These are in addition to child constraints of types this one extends.
	//
	// +optional
	LimitAllowedChildren *WorkspaceTypeSelector `json:"limitAllowedChildren,omitempty"`

	// limitAllowedParents specifies constraints for the parent workspace that workspaces
	// of this type are created in. These are in addition to parent constraints of types this one
	// extends.
	//
	// +optional
	LimitAllowedParents *WorkspaceTypeSelector `json:"limitAllowedParents,omitempty"`

	// defaultAPIBindings are the APIs to bind during initialization of workspaces created from this type.
	// The APIBinding names will be generated dynamically.
	//
	// +optional
	DefaultAPIBindings []APIExportReference `json:"defaultAPIBindings,omitempty"`
}

type WorkspaceTypeStatus struct {
	// conditions is a list of conditions that apply to the APIExport.
	//
	// +optional
	Conditions conditionsv1alpha1.Conditions `json:"conditions,omitempty"`

	// virtualWorkspaces contains all APIExport virtual workspace URLs.
	// +optional
	VirtualWorkspaces []VirtualWorkspace `json:"virtualWorkspaces,omitempty"`
}