package input

import (
	"fmt"
	"path/filepath"
	"strings"

	"git.dev.m-and-m.ovh/mderasse/gouick/helpers"
	"git.dev.m-and-m.ovh/mderasse/gouick/models"
)

// Path ask user for a path string and try until we get a possible answer.
func Path(mandatory bool) string {

	value := Ask(mandatory, func(in string) (string, error) {

		path := filepath.Clean(in)

		_, err := helpers.CheckAndCreateDir(path)
		if err != nil {
			return "", fmt.Errorf("please try again")
		}

		return path, nil
	})

	return value
}

// APITypeName ask user for a string that is a valid API Type name and try until we get a possible answer.
func APITypeName(mandatory bool) models.APITypeName {

	possibleAPITypes := make([]string, 0)
	for _, apiType := range models.GetListOfAPITypeName() {
		possibleAPITypes = append(possibleAPITypes, string(apiType))
	}

	value := Ask(mandatory, func(in string) (string, error) {

		apiTypeName, err := models.NewAPITypeNameFromInput(in)
		if err != nil {
			return "", fmt.Errorf("invalid API type (possible values: %s)", strings.Join(possibleAPITypes, ", "))
		}

		return string(apiTypeName), nil
	})

	apiTypeName, _ := models.NewAPITypeName(value)

	return apiTypeName
}