package main

import (
	"git.smesh.lol/musiquay/web/common/jsbridge/localstorage"
)

const lsKeyLang = "musiquay-lang"


// t returns the translated string for the given key in the current language.
func t(key string) (s string) {
	if m, mok := translations[appSt.currentLang]; mok {
		if v, vok := m[key]; vok {
			return v
		}
	}
	// Fallback to English.
	if v2, vok2 := translations["en"][key]; vok2 {
		return v2
	}
	return key
}

func setLang(lang string) {
	if _, ok := translations[lang]; !ok {
		return
	}
	appSt.currentLang = lang
	localstorage.SetItem(lsKeyLang, lang)
}

func initLang() {
	saved := localstorage.GetItem(lsKeyLang)
	if saved != "" {
		if _, ok2 := translations[saved]; ok2 {
			appSt.currentLang = saved
			return
		}
	}
}

var langNames map[string]string

var translations map[string]map[string]string