package i18n

/*
#include <locale.h>
#include <stdlib.h>
#include <libintl.h>

static void init_i18n(const char* domain, const char* localedir) {
	setlocale(LC_ALL, "");
	bindtextdomain(domain, localedir);
	bind_textdomain_codeset(domain, "UTF-8");
	textdomain(domain);
}
*/
import "C"

import (
	"log"
	"unsafe"
)

func Init(domain, localeDir string) {
	cDomain := C.CString(domain)
	defer C.free(unsafe.Pointer(cDomain))

	cDir := C.CString(localeDir)
	defer C.free(unsafe.Pointer(cDir))

	log.Println("initialize localization for domain", domain, "with directory", localeDir)
	C.init_i18n(cDomain, cDir)
}

func T(msgid string) string {
	c := C.CString(msgid)
	defer C.free(unsafe.Pointer(c))

	return C.GoString(C.gettext(c))
}