package main

import (
	"github.com/cloudfoundry-attic/jibber_jabber"
	"golang.org/x/text/language"
)

var locales = map[string]map[string]string{
	"zh-Hans": {
		"About":               "关于",
		"Application":         "应用",
		"Awaiting user input": "等待用户输入",
		"Destination folder":  "目标文件夹",
		"Download":            "下载",
		"Download playlists":  "下载完整播单",
		"Download started":    "下载已开始",
		"On network errors, e.g. HTTP 403, please retry a few times.": "如遇HTTP 403等网络错误，请重试几次。",
		"Pick another folder": "选择文件夹",
		"Video URL":           "视频链接",
	},
}
var locale map[string]string

// Poor man's gettext.
func tr(s string) string {
	t, ok := locale[s]
	if ok {
		return t
	}
	return s
}

func initLanguages() {

	userLang, err := jibber_jabber.DetectIETF()
	if err != nil {
		userLang = "en"
	}
	availableLangs := []string{"en"}
	availableTags := []language.Tag{language.English}
	for l := range locales {
		availableLangs = append(availableLangs, l)
		availableTags = append(availableTags, language.Make(l))
	}
	matcher := language.NewMatcher(availableTags)
	_, index, _ := matcher.Match(language.Make(userLang))
	locale = locales[availableLangs[index]]

}