package main

import (
	"flag"
	"fmt"

	"powerpod/gotool/pb"
)

func runTapNotify(sp *serialPort, args []string) error {
	fs := flag.NewFlagSet("tap-notify", flag.ExitOnError)
	write := fs.Bool("set", false, "write tap notify flags (default: read)")
	clientID := fs.Uint("client", 0, "client id (>0 required for read/set one slave)")
	all := fs.Bool("all", false, "apply to all registered slaves (with -set)")
	single := fs.Bool("single", false, "notify on single tap")
	doubleTap := fs.Bool("double", false, "notify on double tap")
	triple := fs.Bool("triple", false, "notify on triple tap")
	if err := fs.Parse(args); err != nil {
		return err
	}

	if !*write && (*all || *clientID == 0) {
		return fmt.Errorf("read requires -client <id>")
	}
	if *write && !*all && *clientID == 0 {
		return fmt.Errorf("set requires -client <id> or -all")
	}

	r, err := sp.TapNotify(&pb.TapNotifyRequest{
		Write:      *write,
		ClientId:   uint32(*clientID),
		AllClients: *all,
		Single:     *single,
		DoubleTap:  *doubleTap,
		Triple:     *triple,
	})
	if err != nil {
		return err
	}

	fmt.Printf("client_id=%d success=%v slaves_updated=%d single=%v double=%v triple=%v\n",
		r.GetClientId(), r.GetSuccess(), r.GetSlavesUpdated(),
		r.GetSingle(), r.GetDoubleTap(), r.GetTriple())
	return nil
}

func tapKindLabel(k pb.TapKind) string {
	switch k {
	case pb.TapKind_TAP_SINGLE:
		return "single"
	case pb.TapKind_TAP_DOUBLE:
		return "double"
	case pb.TapKind_TAP_TRIPLE:
		return "triple"
	default:
		return "none"
	}
}