package main

import (
	"fmt"
	"strconv"

	"github.com/manifoldco/promptui"
)

type pepper struct {
	Name     string
	HeatUnit int
	Peppers  int
}

func main() {
	validate := func(input string) error {
		_, err := strconv.ParseFloat(input, 64)
		return err
	}

	templates := &promptui.PromptTemplates{
		Prompt:  "{{ . }} ",
		Valid:   "{{ . | green }} ",
		Invalid: "{{ . | red }} ",
		Success: "{{ . | bold }} ",
	}

	prompt := promptui.Prompt{
		Label:     "Spicy Level",
		Templates: templates,
		Validate:  validate,
	}

	result, err := prompt.Run()

	if err != nil {
		fmt.Printf("Prompt failed %v\n", err)
		return
	}

	fmt.Printf("You answered %s\n", result)
}