package main

import (
	"fmt"
	"os"
	"strings"

	//"github.com/gdamore/tcell/v2"
	//"github.com/rivo/tview"

	"github.com/AlecAivazis/survey/v2"
	"github.com/charmbracelet/lipgloss"

	_ "embed"
)

//go:embed welcome.txt
var welcomeArt string

// TODO move magic key machine to static page

type newUserData struct {
	Username    string
	DisplayName string
	Email       string
	PubKey      string
}

func surveyIconSet(icons *survey.IconSet) {
	icons.Question.Text = "~"
	icons.Question.Format = "magenta:b"
}

func promptInvite() (invite string, err error) {
	invitePrompt := &survey.Input{
		Message: "invite code?",
	}
	err = survey.AskOne(invitePrompt, &invite,
		survey.WithValidator(survey.Required),
		survey.WithIcons(surveyIconSet))
	invite = strings.TrimSpace(invite)
	return
}

func _main() error {
	s := lipgloss.NewStyle().
		Foreground(lipgloss.AdaptiveColor{
			Light: "#7D19BD",
			Dark:  "#E0B0FF",
		})

	s = s.SetString(welcomeArt)
	fmt.Println(s)

	invite, err := promptInvite()
	if err != nil {
		return err
	}
	fmt.Println("got " + invite)

	// TODO check if token is valid
	// TODO collect username
	// TODO collect email
	// TODO collect public key
	// TODO have enough to make account; can now do that
	// TODO assuming account creation succeeded, mark invite as used

	return nil
}

func main() {
	err := _main()
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
}