repo

type DiffData struct {
	Mean         uint32
	Median       uint32
	Percentile95 uint32
	Percentile99 uint32
	Max          uint32
}

type GameServer struct {
	ID              string
	Address         string
	HealthCheckAddr string
	GRPCAddress     string
	RealmID         uint32
	AvailableMaps   []uint32

	ActiveConnections uint32
	Diff              DiffData

	// AssignedMapsToHandle list of maps that loadbalancer algorithm assigned for this server.
	AssignedMapsToHandle []uint32

	// AssignedButPendingMaps list of new maps that were assigned,
	// but we are still waiting for confirmation from GameServer,
	// that these maps are loaded and game server is ready to handle them.
	AssignedButPendingMaps []uint32
}

type GameServerRepo interface {
	Upsert(context.Context, *GameServer) error
	Update(ctx context.Context, id string, f func(*GameServer) *GameServer) error
	Remove(ctx context.Context, id string) error
	ListByRealm(ctx context.Context, realmID uint32) ([]GameServer, error)
	One(ctx context.Context, id string) (*GameServer, error)
}

type LoadBalancerRepo interface {
	Add(context.Context, *LoadBalancerServer) (*LoadBalancerServer, error)
	Update(ctx context.Context, id string, f func(LoadBalancerServer) LoadBalancerServer) error
	Remove(ctx context.Context, healthCheckAddress string) error
	ListByRealm(ctx context.Context, realmID uint32) ([]LoadBalancerServer, error)
}

type LoadBalancerServer struct {
	ID                string
	Address           string
	HealthCheckAddr   string
	RealmID           uint32
	ActiveConnections int
}