package main

import (
	"fmt"
	"log"
	"os"

	"l.nso.me/git/nviewer/internal/app"
)

func main() {
	dir := "."
	if len(os.Args) > 1 {
		dir = os.Args[1]
	}

	fileCollection, err := app.LoadFileCollection(os.DirFS(dir), "")
	if err != nil {
		log.Fatal(err)
	}
	defer fileCollection.Close()

	fmt.Println("---")
	for _, file := range fileCollection.Files {
		group := ""
		if file.Group > 0 {
			group = fmt.Sprintf(" [%s]", app.GroupName(file.Group))
		}
		fmt.Printf("%s%s\n", file.Name, group)
	}
	fmt.Println("\n---")
}