task-team/apps/tasks/components/features/CompactHeader.tsx

'use client';

import { useState, useEffect, useCallback } from 'react';
import { useAuth } from '@/lib/auth';
import { useTheme } from '@/components/ThemeProvider';
import { useTranslation } from '@/lib/i18n';
import Link from 'next/link';
import { useRouter } from 'next/navigation';
import IconButton from './IconButton';

export default function CompactHeader() {
    const { user, logout, token } = useAuth();
    const { theme, toggleTheme } = useTheme();
    const { t } = useTranslation();
    const router = useRouter();
    const [drawerOpen, setDrawerOpen] = useState(false);

    function handleLogout() {
        logout();
        router.push('/login');
        setDrawerOpen(false);
    }

    const closeDrawer = useCallback(() => setDrawerOpen(false), []);
    const openDrawer = useCallback(() => setDrawerOpen(true), []);

    useEffect(() => {
        if (!drawerOpen) return;
        function handleKey(e: KeyboardEvent) {
            if (e.key === 'Escape') closeDrawer();
        }
        document.addEventListener('keydown', handleKey);
        document.body.style.overflow = 'hidden';
        return () => {
            document.removeEventListener('keydown', handleKey);
            document.body.style.overflow = '';
        };
    }, [drawerOpen, closeDrawer]);

    return (
        <>
            <header className="sticky top-0 z-50 bg-white/80 dark:bg-gray-950/80 backdrop-blur-md border-b border-gray-200 dark:border-gray-800">
                <div className="max-w-4xl mx-auto px-3 h-10 flex items-center justify-end gap-1.5">
                    {token && user && (
                        <button
                            onClick={openDrawer}
                            className="w-7 h-7 bg-blue-100 dark:bg-blue-900/30 text-blue-700 dark:text-blue-300 rounded-full flex items-center justify-center text-xs font-bold cursor-pointer hover:ring-2 hover:ring-blue-400 transition-all flex-shrink-0"
                            title={user.name || user.email || t('common.menu')}
                            aria-label={t('common.menu')}
                        >
                            {(user.name || user.email || '?').charAt(0).toUpperCase()}
                        </button>
                    )}
                    <IconButton
                        icon={
                            <svg className="w-5 h-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
                                <path strokeLinecap="round" strokeLinejoin="round" d="M4 6h16M4 12h16M4 18h16" />
                            </svg>
                        }
                        label={t('common.menu')}
                        onClick={openDrawer}
                        variant="default"
                        size="sm"
                        className="!bg-transparent"
                    />
                </div>
            </header>

            {/* Slide-out drawer */}
            {drawerOpen && (
                <div className="fixed inset-0 z-[60]">
                    <div
                        className="absolute inset-0 bg-black/50 backdrop-blur-sm animate-fadeIn"
                        onClick={closeDrawer}
                    />

                    <div className="absolute right-0 top-0 bottom-0 w-72 bg-white dark:bg-gray-900 shadow-2xl animate-slideInRight flex flex-col">
                        {/* Close */}
                        <div className="flex items-center justify-between p-4 border-b border-gray-200 dark:border-gray-800">
                            <span className="font-semibold text-lg">{t('common.menu')}</span>
                            <IconButton
                                icon={
                                    <svg className="w-5 h-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
                                        <path strokeLinecap="round" strokeLinejoin="round" d="M6 18L18 6M6 6l12 12" />
                                    </svg>
                                }
                                label={t('common.closeMenu')}
                                onClick={closeDrawer}
                                variant="default"
                                size="md"
                            />
                        </div>

                        {/* User info */}
                        {token && user && (
                            <div className="p-4 border-b border-gray-200 dark:border-gray-800">
                                <div className="flex items-center gap-3">
                                    <div className="w-10 h-10 bg-blue-100 dark:bg-blue-900/30 text-blue-700 dark:text-blue-300 rounded-full flex items-center justify-center text-sm font-bold">
                                        {(user.name || user.email || '?').charAt(0).toUpperCase()}
                                    </div>
                                    <div className="min-w-0">
                                        <p className="font-medium text-sm truncate">{user.name || t('settings.user')}</p>
                                        <p className="text-xs text-muted truncate">{user.email}</p>
                                    </div>
                                </div>
                            </div>
                        )}

                        {/* Menu items - icons only with labels next to them in the drawer */}
                        <div className="p-2 space-y-1 flex-1 overflow-y-auto">
                            {[
                                {
                                    href: '/tasks',
                                    icon: <svg className="w-5 h-5 text-muted" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}><path strokeLinecap="round" strokeLinejoin="round" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2" /></svg>,
                                    label: t('nav.tasks'),
                                },
                                {
                                    href: '/calendar',
                                    icon: <svg className="w-5 h-5 text-muted" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}><path strokeLinecap="round" strokeLinejoin="round" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z" /></svg>,
                                    label: t('nav.calendar'),
                                },
                                {
                                    href: '/chat',
                                    icon: <svg className="w-5 h-5 text-muted" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}><path strokeLinecap="round" strokeLinejoin="round" d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z" /></svg>,
                                    label: t('nav.chat'),
                                },
                                {
                                    href: '/settings',
                                    icon: <svg className="w-5 h-5 text-muted" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}><path strokeLinecap="round" strokeLinejoin="round" d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.066 2.573c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.573 1.066c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.066-2.573c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37.996.608 2.296.07 2.572-1.065z" /><path strokeLinecap="round" strokeLinejoin="round" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" /></svg>,
                                    label: t('nav.settings'),
                                },
                                {
                                    href: '/settings#install',
                                    icon: <svg className="w-5 h-5 text-muted" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}><path strokeLinecap="round" strokeLinejoin="round" d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4" /></svg>,
                                    label: t('settings.install') || 'Instalace',
                                },
                            ].map((item) => (
                                <Link
                                    key={item.href}
                                    href={item.href}
                                    onClick={closeDrawer}
                                    className="flex items-center gap-3 px-4 py-3 rounded-lg hover:bg-gray-100 dark:hover:bg-gray-800 transition-colors min-h-[48px]"
                                >
                                    {item.icon}
                                    <span className="text-sm font-medium">{item.label}</span>
                                </Link>
                            ))}

                            {/* Theme toggle */}
                            <button
                                onClick={toggleTheme}
                                className="flex items-center gap-3 px-4 py-3 rounded-lg hover:bg-gray-100 dark:hover:bg-gray-800 transition-colors w-full text-left min-h-[48px]"
                            >
                                {theme === 'dark' ? (
                                    <svg className="w-5 h-5 text-muted" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}>
                                        <path strokeLinecap="round" strokeLinejoin="round" d="M12 3v1m0 16v1m9-9h-1M4 12H3m15.364 6.364l-.707-.707M6.343 6.343l-.707-.707m12.728 0l-.707.707M6.343 17.657l-.707.707M16 12a4 4 0 11-8 0 4 4 0 018 0z" />
                                    </svg>
                                ) : (
                                    <svg className="w-5 h-5 text-muted" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}>
                                        <path strokeLinecap="round" strokeLinejoin="round" d="M20.354 15.354A9 9 0 018.646 3.646 9.003 9.003 0 0012 21a9.003 9.003 0 008.354-5.646z" />
                                    </svg>
                                )}
                                <span className="text-sm font-medium">
                                    {theme === 'dark' ? t('settings.light') : t('settings.dark')}
                                </span>
                            </button>
                        </div>

                        {/* Logout icon at bottom */}
                        {token && (
                            <div className="p-4 border-t border-gray-200 dark:border-gray-800 safe-area-bottom">
                                <IconButton
                                    icon={
                                        <svg className="w-5 h-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}>
                                            <path strokeLinecap="round" strokeLinejoin="round" d="M17 16l4-4m0 0l-4-4m4 4H7m6 4v1a3 3 0 01-3 3H6a3 3 0 01-3-3V7a3 3 0 013-3h4a3 3 0 013 3v1" />
                                        </svg>
                                    }
                                    label={t('auth.logout')}
                                    onClick={handleLogout}
                                    variant="danger"
                                    size="md"
                                />
                            </div>
                        )}
                    </div>
                </div>
            )}
        </>
    );
}