package utils

import (
	"os"
	"path"
	"path/filepath"
)

func PathExists(path string) bool {
	_, err := os.Stat(path)
	if nil == err {
		return true
	}

	if os.IsNotExist(err) {
		return false
	}

	return false
}

func GetExePath() string {
	dir, err := filepath.Abs(filepath.Dir(os.Args[0]))
	if nil != err {
		dir = "./"
	}

	return dir
}

func GetSubDir(subDir string) string {
	dir := GetExePath()
	dir = path.Join(dir, subDir)
	if _, err := os.Stat(dir); os.IsNotExist(err) {
		_ = os.MkdirAll(dir, os.ModePerm)
	}

	return dir
}

func GetLogFilePath() string {
	dir := GetSubDir("logs")

	executable := filepath.Base(os.Args[0])

	logFile := path.Join(dir, executable + ".log")

	return logFile
}

func GetDistPath(platform string) string {
	dir := GetSubDir("dist")

	dir = path.Join(dir, platform)
	if _, err := os.Stat(dir); os.IsNotExist(err) {
		_ = os.MkdirAll(dir, os.ModePerm)
	}

	return dir
}