package cmd

import (
	oplcli "git.kapelle.org/niklas/opl-cli/internal"
	"github.com/alexflint/go-arg"
)

type ScanCmd struct {
	Files []string `arg:"positional,required"`
}

type RenameCmd struct {
	Files []string `arg:"positional,required"`
}

type ArtCmd struct {
	Files           []string `arg:"positional,required"`
	OutputDirectory string   `arg:"--output,-o" help:"where to download art files" default:"."`
}

type args struct {
	Scan   *ScanCmd   `arg:"subcommand:scan"`
	Rename *RenameCmd `arg:"subcommand:rename"`
	Art    *ArtCmd    `arg:"subcommand:art"`
}

func Run() {
	var args args
	p := arg.MustParse(&args)

	switch {
	case args.Scan != nil:
		oplcli.Scan(args.Scan.Files, oplcli.Config{})
	case args.Rename != nil:
		oplcli.Rename(args.Rename.Files, oplcli.Config{})
	case args.Art != nil:
		oplcli.DownloadGameArt(args.Art.Files, args.Art.OutputDirectory, oplcli.Config{})
	default:
		p.Fail("Must specify command")
	}
}