package main

import (
	"fmt"
)

func runCacheStatus(sp *serialPort) error {
	r, err := sp.readCacheStatus()
	if err != nil {
		return err
	}
	clients := r.GetClients()
	if len(clients) == 0 {
		fmt.Println("(no slaves with accel stream or tap notify enabled)")
		return nil
	}
	for _, c := range clients {
		id := c.GetClientId()
		if a := c.GetAccel(); a != nil {
			if !a.GetValid() {
				fmt.Printf("client %d accel: no sample yet\n", id)
			} else {
				fmt.Printf("client %d accel: x=%d y=%d z=%d (age %d ms)\n",
					id, a.GetX(), a.GetY(), a.GetZ(), a.GetAgeMs())
			}
		}
		if t := c.GetTap(); t != nil {
			fmt.Printf("client %d tap: %s (age %d ms)\n",
				id, tapKindLabel(t.GetKind()), t.GetAgeMs())
		}
	}
	return nil
}