context

type AMFStatusSubscriptionData struct {
	AmfUri       string
	AmfStatusUri string
	GuamiList    []models.Guami
}

type AppSessionData struct {
	AppSessionId      string
	AppSessionContext *models.AppSessionContext
	// (compN/compN-subCompN/appId-%s) map to PccRule
	RelatedPccRuleIds    map[string]string
	PccRuleIdMapToCompId map[string]string
	// EventSubscription
	Events   map[models.AfEvent]models.AfNotifMethod
	EventUri string
	// related Session
	SmPolicyData *UeSmPolicyData
}

type AppSessionIdStore struct {
	AppSessionId      string
	AppSessionContext models.AppSessionContext
}

type PCFContext struct {
	NfId            string
	Name            string
	UriScheme       models.UriScheme
	BindingIPv4     string
	RegisterIPv4    string
	SBIPort         int
	TimeFormat      string
	DefaultBdtRefId string
	NfService       map[models.ServiceName]models.NfService
	PcfServiceUris  map[models.ServiceName]string
	PcfSuppFeats    map[models.ServiceName]openapi.SupportedFeature
	NrfUri          string
	DefaultUdrURI   string
	// UePool          map[string]*UeContext
	UePool sync.Map
	// Bdt Policy related
	BdtPolicyPool        sync.Map
	BdtPolicyIDGenerator *idgenerator.IDGenerator
	// App Session related
	AppSessionPool sync.Map
	// AMF Status Change Subscription related
	AMFStatusSubsData sync.Map // map[string]AMFStatusSubscriptionData; subscriptionID as key

	// lock
	DefaultUdrURILock sync.RWMutex
}

type UeAMPolicyData struct {
	PolAssoId         string
	AccessType        models.AccessType
	NotificationUri   string
	ServingPlmn       *models.NetworkId
	AltNotifIpv4Addrs []string
	AltNotifIpv6Addrs []string
	// TODO: AMF Status Change
	AmfStatusUri string
	Guami        *models.Guami
	ServiveName  string
	// TraceReq *TraceData
	// Policy Association
	Triggers    []models.RequestTrigger
	ServAreaRes *models.ServiceAreaRestriction
	Rfsp        int32
	UserLoc     *models.UserLocation
	TimeZone    string
	SuppFeat    string
	// about AF request
	Pras map[string]models.PresenceInfo
	// related to UDR Subscription Data
	AmPolicyData *models.AmPolicyData // Svbscription Data
	// Corresponding UE
	PcfUe *UeContext
}

type UeContext struct {
	// Ue Context
	Supi                      string
	Gpsi                      string
	Pei                       string
	GroupIds                  []string
	PolAssociationIDGenerator uint32
	AMPolicyData              map[string]*UeAMPolicyData // use PolAssoId(ue.Supi-numPolId) as key

	// Udr Ref
	UdrUri string
	// SMPolicy
	SmPolicyData map[string]*UeSmPolicyData // use smPolicyId(ue.Supi-pduSessionId) as key
	// App Session Related
	// AppSessionIDGenerator uint64
	AppSessionIDGenerator *idgenerator.IDGenerator
	// PolicyAuth
	AfRoutReq *models.AfRoutingRequirement
	AspId     string
	// Policy Decision
	AppSessionIdStore           *AppSessionIdStore
	PolicyDataSubscriptionStore *models.PolicyDataSubscription
	PolicyDataChangeStore       *models.PolicyDataChangeNotification
}

type UeSmPolicyData struct {
	// PduSessionId    int32
	// DNN             string
	// NotificationUri string
	// Snssai                 models.Snssai
	// PduSessionType         models.PduSessionType
	// IPAddress              models.IpAddress
	// IPDomain               string
	// Var3gppPsDataOffStatus bool
	// SmfId                  string
	// TraceReq *TraceData
	// RecoveryTime     *time.Time
	PackFiltIdGenarator int32
	PccRuleIdGenarator  int32
	ChargingIdGenarator int32
	// FlowMapsToPackFiltIds  map[string][]string // use Flow Description(in TS 29214) as key map to pcc rule ids
	PackFiltMapToPccRuleId map[string]string // use PackFiltId as Key
	// Related to GBR
	RemainGbrUL *float64
	RemainGbrDL *float64
	// related to UDR Subscription Data
	SmPolicyData *models.SmPolicyData // Svbscription Data
	// related to Policy
	PolicyContext  *models.SmPolicyContextData
	PolicyDecision *models.SmPolicyDecision
	// related to AppSession
	AppSessions map[string]bool // related appSessionId
	// Corresponding UE
	PcfUe *UeContext
}