package helpers

import (
	"fmt"
	"strings"

	log "github.com/sirupsen/logrus"
)

// YesOrNoInput
func YesOrNoInput() bool {

	var userInput string
	for {

		_, err := fmt.Scanf("%s", &userInput)
		if err != nil {
			log.Infof("failed to read input, try again (%s)", err.Error())
			continue
		}

		lUserInput := strings.ToLower(userInput)

		for _, positiveAnswer := range []string{"yes", "y", "1", "true"} {
			if lUserInput == positiveAnswer {
				return true
			}
		}
		for _, negativeAnswer := range []string{"no", "n", "0", "false"} {
			if lUserInput == negativeAnswer {
				return false
			}
		}

		log.Info("Expecting a yes or no answer, Try again")
	}
}

// IsValidPathInput
func IsValidPathInput() string {
	var userInput string
	for {

		_, err := fmt.Scanf("%s", &userInput)
		if err != nil {
			log.Infof("failed to read input, try again (%s)", err.Error())
			continue
		}

		err = CheckAndCreateDir(userInput)
		if err != nil {
			log.Warnf("please, try again")
			continue
		}

		return userInput
	}
}