package ui

import (
	"flag"
	"fmt"
	"log"
	"os"
)

type Command struct {
	ConfigFile string
	Mailbox    string
	List       bool
}

func New() (cmd Command) {
	flag.Usage = func() {
		fmt.Printf("Usage of %s:\n", os.Args[0])
		flag.PrintDefaults()
	}
	home, err := os.UserHomeDir()
	if err != nil {
		log.Fatal(err)
	}
	cfgFile := flag.String("cfgFile", home+"/.config/gomail/config.json", "path to config file")
	mailbox := flag.String("mailbox", "inbox", "mailbox to scan messages")
	list := flag.Bool("list", false, "list all mailboxes")

	flag.Parse()

	return Command{
		ConfigFile: *cfgFile,
		Mailbox:    *mailbox,
		List:       *list,
	}
}