package main

import (
	locodedb "git.frostfs.info/TrueCloudLab/frostfs-locode-db/pkg/locode/db"
	locodebolt "git.frostfs.info/TrueCloudLab/frostfs-locode-db/pkg/locode/db/boltdb"
	"github.com/spf13/cobra"
)

var (
	locodeListCmd = &cobra.Command{
		Use:   "list",
		Short: "Print all locodes from FrostFS database",
		Run: func(cmd *cobra.Command, _ []string) {
			targetDB := locodebolt.New(locodebolt.Prm{
				Path: locodeInfoDBPath,
			}, locodebolt.ReadOnly())

			err := targetDB.Open()
			ExitOnErr(cmd, "", err)

			defer targetDB.Close()

			err = targetDB.IterateOverLocodes(func(locode string, geoPoint locodedb.Point) {
				cmd.Printf("%s\t %0.2f %0.2f\n", locode, geoPoint.Latitude(), geoPoint.Longitude())
			})
			ExitOnErr(cmd, "", err)
		},
	}
)

func initUtilLocodeListCmd() {
	flags := locodeListCmd.Flags()

	flags.StringVar(&locodeInfoDBPath, locodeInfoDBFlag, "", locodeInfoDBFlagDesc)
	_ = locodeListCmd.MarkFlagRequired(locodeInfoDBFlag)

}