Spanglish/frontend/src/app/(public)/dashboard/page.tsx

'use client';

import { useState, useEffect } from 'react';
import { useRouter } from 'next/navigation';
import { useLanguage } from '@/context/LanguageContext';
import { useAuth } from '@/context/AuthContext';
import {
  dashboardApi,
  NextEventInfo,
  UserTicket,
  UserPayment,
} from '@/lib/api';
import toast from 'react-hot-toast';
import { CardListSkeleton } from '@/components/ui/Skeleton';

import OverviewTab from './components/OverviewTab';
import TicketsTab from './components/TicketsTab';
import PaymentsTab from './components/PaymentsTab';
import AccountTab from './components/AccountTab';

type Tab = 'overview' | 'tickets' | 'payments' | 'account';

export default function DashboardPage() {
  const router = useRouter();
  const { locale } = useLanguage();
  const { user, isLoading: authLoading, token } = useAuth();

  const [activeTab, setActiveTab] = useState<Tab>('overview');
  const [nextEvent, setNextEvent] = useState<NextEventInfo | null>(null);
  const [tickets, setTickets] = useState<UserTicket[]>([]);
  const [payments, setPayments] = useState<UserPayment[]>([]);
  const [loading, setLoading] = useState(true);

  useEffect(() => {
    if (!authLoading && !user) {
      router.push('/login');
      return;
    }
    if (user && token) {
      loadDashboardData();
    }
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [user, authLoading, token]);

  const loadDashboardData = async () => {
    setLoading(true);
    try {
      const [nextEventRes, ticketsRes, paymentsRes] = await Promise.all([
        dashboardApi.getNextEvent(),
        dashboardApi.getTickets(),
        dashboardApi.getPayments(),
      ]);
      setNextEvent(nextEventRes.nextEvent);
      setTickets(ticketsRes.tickets);
      setPayments(paymentsRes.payments);
    } catch (error) {
      console.error('Failed to load dashboard:', error);
      toast.error(locale === 'es' ? 'Error al cargar el panel' : 'Failed to load dashboard data');
    } finally {
      setLoading(false);
    }
  };

  const tabs: { id: Tab; label: { en: string; es: string } }[] = [
    { id: 'overview', label: { en: 'Overview', es: 'Resumen' } },
    { id: 'tickets', label: { en: 'Tickets', es: 'Entradas' } },
    { id: 'payments', label: { en: 'Payments', es: 'Pagos' } },
    { id: 'account', label: { en: 'Account', es: 'Cuenta' } },
  ];

  if (authLoading || !user) {
    return (
      <div className="section-padding flex min-h-[70vh] items-center justify-center">
        <div className="h-12 w-12 animate-spin rounded-full border-b-2 border-primary-yellow" />
      </div>
    );
  }

  return (
    <div className="section-padding min-h-[70vh]">
      <div className="container-page">
        {/* Welcome header */}
        <h1 className="mb-6 text-3xl font-bold">
          {locale === 'es' ? `¡Hola, ${user.name}!` : `Welcome, ${user.name}!`}
        </h1>

        {/* Tab navigation */}
        <div className="mb-6 border-b border-secondary-light-gray">
          <nav className="-mb-px flex gap-6 overflow-x-auto">
            {tabs.map((tab) => (
              <button
                key={tab.id}
                onClick={() => setActiveTab(tab.id)}
                className={`whitespace-nowrap border-b-2 px-1 pb-3 text-sm font-semibold transition-colors ${
                  activeTab === tab.id
                    ? 'border-primary-yellow text-primary-dark'
                    : 'border-transparent text-gray-500 hover:text-gray-700'
                }`}
              >
                {locale === 'es' ? tab.label.es : tab.label.en}
              </button>
            ))}
          </nav>
        </div>

        {/* Tab content */}
        {loading ? (
          <CardListSkeleton count={3} />
        ) : (
          <>
            {activeTab === 'overview' && (
              <OverviewTab
                nextEvent={nextEvent}
                tickets={tickets}
                locale={locale}
                userName={user.name}
                onChange={loadDashboardData}
              />
            )}
            {activeTab === 'tickets' && (
              <TicketsTab tickets={tickets} language={locale} onChange={loadDashboardData} />
            )}
            {activeTab === 'payments' && (
              <PaymentsTab payments={payments} language={locale} onChange={loadDashboardData} />
            )}
            {activeTab === 'account' && <AccountTab onUpdate={loadDashboardData} />}
          </>
        )}
      </div>
    </div>
  );
}