import {
  CalendarDays,
  ChartLine,
  ClipboardCheck,
  LayoutDashboard,
  Menu,
  NotebookPen,
  PiggyBank,
  Settings,
  type LucideIcon,
} from 'lucide-react'
import { t } from '@/lib/strings'

export type NavItem = { to: string; label: string; icon: LucideIcon }

/** Sayfa adresleri tek yerde */
export const paths = {
  dashboard: '/',
  ledger: '/defter',
  planning: '/plan',
  /** İlk dönem sihirbazı; `?adim=1..5` */
  periodWizard: '/plan/donem-ac',
  savings: '/birikim',
  more: '/diger',
  review: '/degerlendirme',
  reports: '/raporlar',
  settings: '/ayarlar',
  login: '/giris',
  register: '/kayit',
} as const

const dashboard: NavItem = { to: paths.dashboard, label: t.nav.dashboard, icon: LayoutDashboard }
const ledger: NavItem = { to: paths.ledger, label: t.nav.ledger, icon: NotebookPen }
const planning: NavItem = { to: paths.planning, label: t.nav.planning, icon: CalendarDays }
const savings: NavItem = { to: paths.savings, label: t.nav.savings, icon: PiggyBank }
const review: NavItem = { to: paths.review, label: t.nav.review, icon: ClipboardCheck }
const reports: NavItem = { to: paths.reports, label: t.nav.reports, icon: ChartLine }
const settings: NavItem = { to: paths.settings, label: t.nav.settings, icon: Settings }

/** Mobil alt menü: 5 öğe (KAKEIBO_PROMPT §9) */
export const bottomNav: NavItem[] = [
  dashboard,
  ledger,
  planning,
  savings,
  { to: paths.more, label: t.nav.more, icon: Menu },
]

/** "Diğer" altında toplananlar (mobil) */
export const moreNav: NavItem[] = [review, reports, settings]

/** Masaüstü sol menü: hepsi doğrudan */
export const sideNav: NavItem[] = [dashboard, ledger, planning, review, savings, reports, settings]