export function getMenuItems(moduleData, locale, categoryOrder, typeOrder) {
    const menuMeta = moduleData.map((item) => item.meta);
    const menuItems = [];
    const sortFn = (a, b) => (a.order || 0) - (b.order || 0);
    menuMeta.sort(sortFn).forEach((meta) => {
        if (!meta.category) {
            menuItems.push(meta);
        } else {
            const category = meta.category[locale] || meta.category;
            let group = menuItems.filter((i) => i.title === category)[0];
            if (!group) {
                group = {
                    type: 'category',
                    title: category,
                    children: [],
                    order: categoryOrder[category],
                };
                menuItems.push(group);
            }
            if (meta.type) {
                let type = group.children.filter((i) => i.title === meta.type)[0];
                if (!type) {
                    type = {
                        type: 'type',
                        title: meta.type,
                        children: [],
                        order: typeOrder[meta.type],
                    };
                    group.children.push(type);
                }
                type.children.push(meta);
            } else {
                group.children.push(meta);
            }
        }
    });
    return menuItems
        .map((i) => {
            if (i.children) {
                i.children = i.children.sort(sortFn);
            }
            return i;
        })
        .sort(sortFn);
}

export function isZhCN(pathname) {
    return /-cn\/?$/.test(pathname);
}

export function getLocalizedPathname(path, zhCN) {
    const pathname = path.startsWith('/') ? path : `/${path}`;
    if (!zhCN) {
        // to enUS
        return /\/?index-cn/.test(pathname) ? '/' : pathname.replace('-cn', '');
    }
    if (pathname === '/') {
        return '/index-cn';
    }
    if (pathname.endsWith('/')) {
        return pathname.replace(/\/$/, '-cn/');
    }
    return `${pathname}-cn`;
}

export function ping(callback) {
    const url =
        'https://private-a' +
        'lipay' +
        'objects.alip' +
        'ay.com/alip' +
        'ay-rmsdeploy-image/rmsportal/RKuAiriJqrUhyqW.png';
    const img = new Image();
    let done;
    const finish = (status) => {
        if (!done) {
            done = true;
            img.src = '';
            callback(status);
        }
    };
    img.onload = () => finish('responded');
    img.onerror = () => finish('error');
    img.src = url;
    return setTimeout(() => finish('timeout'), 1500);
}

export function isLocalStorageNameSupported() {
    const testKey = 'test';
    const storage = window.localStorage;
    try {
        storage.setItem(testKey, '1');
        storage.removeItem(testKey);
        return true;
    } catch (error) {
        return false;
    }
}

export function loadScript(src) {
    return new Promise((resolve, reject) => {
        const script = document.createElement('script');
        script.type = 'text/javascript';
        script.src = src;
        script.onload = resolve;
        script.onerror = reject;
        document.head.appendChild(script);
    });
}