package cmd

import (
	"fmt"
	"github.com/loveuer/nfflow/internal/opt"
	"github.com/loveuer/nfflow/internal/srv"
	"github.com/spf13/cobra"
)

var (
	version bool
	root    = &cobra.Command{
		Use: "nfflow",
		Run: func(cmd *cobra.Command, args []string) {
			if version {
				fmt.Printf("nfflow \nVersion: %s\n", opt.Version)
			}
		},
	}

	run = &cobra.Command{
		Use:     "run",
		Example: "nfflow run --address ':80'",
		RunE: func(cmd *cobra.Command, args []string) error {
			return srv.Run(cmd.Context())
		},
	}
)

func init() {
	root.Flags().BoolVarP(&version, "version", "v", false, "print version")
	run.Flags().StringVar(&opt.Cfg.Address, "address", ":80", "service listen address")
	root.AddCommand(run)
}