package cast

import (
	"context"
	"log"
	"time"

	"forge.cadoles.com/arcad/edge/pkg/module/cast"
	"github.com/pkg/errors"
	"github.com/urfave/cli/v2"
)

func ScanCommand() *cli.Command {
	return &cli.Command{
		Name:  "scan",
		Usage: "Scan network for casting devices",
		Flags: []cli.Flag{
			&cli.DurationFlag{
				Name:    "timeout",
				Aliases: []string{"t"},
				Value:   30 * time.Second,
			},
		},
		Action: func(ctx *cli.Context) error {
			timeout := ctx.Duration("timeout")

			searchCtx, cancel := context.WithTimeout(ctx.Context, timeout)
			defer cancel()

			devices, err := cast.SearchDevices(searchCtx)
			if err != nil {
				log.Fatalf("%+v", errors.WithStack(err))
			}

			for dev := range devices {
				log.Printf("[DEVICE]	%s	%s	%s:%d", dev.UUID, dev.Name, dev.Host.String(), dev.Port)
			}

			return nil
		},
	}
}