feature

type BuildFunc func(options *Options) Feature

type ClusterAgentProviderAwareFeature interface {
	Feature
	ClusterAgentProviderCapabilities() providercaps.ProviderCapabilityMap
}

type DDASharedDependenciesFunc func(dda metav1.Object, ddaSpec *v2alpha1.DatadogAgentSpec, ddai metav1.Object, ddaiSpec *v2alpha1.DatadogAgentSpec, managers ResourceManagers) error

type Feature interface {
	// ID returns the ID of the Feature
	ID() IDType
	// Configure use to configure the internal of a Feature
	// It should return `true` if the feature is enabled, else `false`.
	Configure(ddaMetaObj metav1.Object, ddaSpec *v2alpha1.DatadogAgentSpec, ddaRCStatus *v2alpha1.RemoteConfigConfiguration) RequiredComponents
	// ManageDependencies allows a feature to manage its dependencies.
	// Feature's dependencies should be added in the store.
	ManageDependencies(managers ResourceManagers) error
	// ManageClusterAgent allows a feature to configure the ClusterAgent's corev1.PodTemplateSpec
	// It should do nothing if the feature doesn't need to configure it.
	ManageClusterAgent(managers PodTemplateManagers) error
	// ManageNodeAgent allows a feature to configure the Node Agent's corev1.PodTemplateSpec
	// It should do nothing if the feature doesn't need to configure it.
	ManageNodeAgent(managers PodTemplateManagers) error
	// ManageSingleContainerNodeAgent allows a feature to configure the Agent container for the Node Agent's corev1.PodTemplateSpec
	// if SingleContainerStrategy is enabled and can be used with the configured feature set.
	// It should do nothing if the feature doesn't need to configure it.
	ManageSingleContainerNodeAgent(managers PodTemplateManagers) error
	// ManageClusterChecksRunner allows a feature to configure the ClusterChecksRunnerAgent's corev1.PodTemplateSpec
	// It should do nothing if the feature doesn't need to configure it.
	ManageClusterChecksRunner(managers PodTemplateManagers) error
	// ManageOtelAgentGateway allows a feature to configure the OtelAgentGateway's corev1.PodTemplateSpec
	// It should do nothing if the feature doesn't need to configure it.
	ManageOtelAgentGateway(managers PodTemplateManagers) error
}

type IDType string

type Options struct {
	Logger logr.Logger
	// Client is a read-only Kubernetes client for feature code that needs live
	// cluster state while building dependencies. Callers should pass an uncached
	// reader when the feature may read outside the controller cache scope.
	Client client.Reader
	// PlatformInfo contains Kubernetes version and API discovery data for feature
	// code that needs cluster capabilities while configuring pod templates.
	PlatformInfo            kubernetes.PlatformInfo
	DefaultDataPlaneEnabled bool
}

type PodTemplateManagers interface {
	// PodTemplateSpec used to access directly the PodTemplateSpec.
	PodTemplateSpec() *corev1.PodTemplateSpec
	// EnvVar used to access the EnvVarManager to manage the Environment variable defined in the PodTemplateSpec.
	EnvVar() merger.EnvVarManager
	// EnvVarFrom used to access the EnvVarFromManager to manage the Environment variable defined in the PodTemplateSpec.
	EnvFromVar() merger.EnvFromVarManager
	// Volume used to access the VolumeManager to manage the Volume defined in the PodTemplateSpec.
	Volume() merger.VolumeManager
	// VolumeMount used to access the VolumeMountManager to manage the VolumeMount defined in the PodTemplateSpec.
	VolumeMount() merger.VolumeMountManager
	// SecurityContext is used to access the SecurityContextManager to manage container Security Context defined in the PodTemplateSpec.
	SecurityContext() merger.SecurityContextManager
	// Annotation is used access the AnnotationManager to manage PodTemplateSpec annotations.
	Annotation() merger.AnnotationManager
	// Ports used to access PortManager that allows to manage the Ports defined in the PodTemplateSpec.
	Port() merger.PortManager
}

type ProfileSharedConfigOverlayFunc func(dst, base, profile *v2alpha1.DatadogAgentSpec) error

type ProviderAwareFeature interface {
	Feature
	NodeAgentProviderCapabilities() providercaps.ProviderCapabilityMap
}

type ProviderSupportResult struct {
	ID    IDType
	Level SupportLevel
}

type RequiredComponent struct {
	IsRequired *bool
	Containers []common.AgentContainerName
}

type RequiredComponents struct {
	ClusterAgent        RequiredComponent
	Agent               RequiredComponent
	ClusterChecksRunner RequiredComponent
	OtelAgentGateway    RequiredComponent
}

type ResourceManagers interface {
	Store() store.StoreClient
	RBACManager() merger.RBACManager
	SecretManager() merger.SecretManager
	NetworkPolicyManager() merger.NetworkPolicyManager
	ServiceManager() merger.ServiceManager
	CiliumPolicyManager() merger.CiliumPolicyManager
	ConfigMapManager() merger.ConfigMapManager
	APIServiceManager() merger.APIServiceManager
}

type SupportLevel int