function changeLanguage(e) {
    e.preventDefault();
    window.location.pathname = "/change_language/" + this.getAttribute("data-lang");
}

function initLanguageSelect() {
    const selectList = document.querySelectorAll('a[data-lang]');
    for (let i = 0; i < selectList.length; i++) {
        selectList[i].addEventListener("click", changeLanguage, false);
    }
}

window.addEventListener("DOMContentLoaded", initLanguageSelect);

(function (i18n) {
    if (i18n.hasInitialised) return;
    i18n.translate = function (text, params = null) {

        let translate = (window.i18Translations && window.i18Translations[text]) ? window.i18Translations[text] : text;

        if (translate) {

            if (params) {
                for (let key in params) {
                    if (params.hasOwnProperty(key)) {
                        translate = translate.replace('{{' + key + '}}', params[key]);
                    }
                }
            }
            return translate;
        }
        return text;
    };

    i18n.normalizeURL = function (path, lang = "en") {
        return '/' + window.i18Language + path
    }

    i18n.hasInitialised = true;
    window.i18n = i18n;
})(window.i18n || {});

function _t(text, params = null) {
    return window.i18n ? window.i18n.translate(text, params) : text;
}