finanzas/app/page.tsx

'use client'

import { useEffect, useState } from 'react'
import { Sidebar, Header, MobileNav } from '@/components/layout'
import { SummarySection, QuickActions, RecentActivity } from '@/components/dashboard'
import { useSidebar } from '@/app/providers'
import { useFinanzasStore } from '@/lib/store'
import { AlertBanner, useAlerts } from '@/components/alerts'
import { AddDebtModal } from '@/components/modals/AddDebtModal'
import { AddCardModal } from '@/components/modals/AddCardModal'
import { AddPaymentModal } from '@/components/modals/AddPaymentModal'

export default function Home() {
  // Sidebar control
  const sidebar = useSidebar()

  // Datos del store
  const markAlertAsRead = useFinanzasStore((state) => state.markAlertAsRead)
  const deleteAlert = useFinanzasStore((state) => state.deleteAlert)

  // Alertas
  const { unreadAlerts, unreadCount, regenerateAlerts } = useAlerts()

  // Estados locales para modales
  const [isAddDebtModalOpen, setIsAddDebtModalOpen] = useState(false)
  const [isAddCardModalOpen, setIsAddCardModalOpen] = useState(false)
  const [isAddPaymentModalOpen, setIsAddPaymentModalOpen] = useState(false)

  // Efecto para regenerar alertas al cargar la página
  useEffect(() => {
    regenerateAlerts()
  }, [regenerateAlerts])

  // Efecto para manejar resize de ventana
  useEffect(() => {
    const handleResize = () => {
      if (window.innerWidth >= 1024) {
        sidebar.open()
      } else {
        sidebar.close()
      }
    }

    // Estado inicial
    handleResize()

    window.addEventListener('resize', handleResize)
    return () => window.removeEventListener('resize', handleResize)
  }, [sidebar])

  // Handlers para modales
  const handleAddDebt = () => {
    setIsAddDebtModalOpen(true)
  }

  const handleAddCard = () => {
    setIsAddCardModalOpen(true)
  }

  const handleAddPayment = () => {
    setIsAddPaymentModalOpen(true)
  }

  // Primeras 3 alertas no leídas
  const topAlerts = unreadAlerts.slice(0, 3)

  return (
    <div className="flex min-h-screen bg-slate-950">
      {/* Sidebar */}
      <Sidebar
        isOpen={sidebar.isOpen}
        onClose={sidebar.close}
        unreadAlertsCount={unreadCount}
      />

      {/* Main content */}
      <div className="flex flex-1 flex-col lg:ml-0">
        {/* Header */}
        <Header onMenuClick={sidebar.toggle} title="Dashboard" />

        {/* Main content area */}
        <main className="flex-1 p-4 md:p-6 lg:p-8 pb-20 lg:pb-8">
          <div className="mx-auto max-w-7xl space-y-6">
            {/* Alertas destacadas */}
            {topAlerts.length > 0 && (
              <div className="space-y-3">
                {topAlerts.map((alert) => (
                  <AlertBanner
                    key={alert.id}
                    alert={alert}
                    onDismiss={() => deleteAlert(alert.id)}
                    onMarkRead={() => markAlertAsRead(alert.id)}
                  />
                ))}
              </div>
            )}

            {/* Sección de resumen */}
            <SummarySection />

            {/* Acciones rápidas */}
            <QuickActions
              onAddDebt={handleAddDebt}
              onAddCard={handleAddCard}
              onAddPayment={handleAddPayment}
            />

            {/* Actividad reciente */}
            <RecentActivity limit={5} />
          </div>
        </main>
      </div>

      {/* Mobile navigation */}
      <MobileNav unreadAlertsCount={unreadCount} />

      {/* Modales */}
      <AddDebtModal
        isOpen={isAddDebtModalOpen}
        onClose={() => setIsAddDebtModalOpen(false)}
      />

      <AddCardModal
        isOpen={isAddCardModalOpen}
        onClose={() => setIsAddCardModalOpen(false)}
      />

      <AddPaymentModal
        isOpen={isAddPaymentModalOpen}
        onClose={() => setIsAddPaymentModalOpen(false)}
      />
    </div>
  )
}