import { NavLink } from 'react-router-dom'

const navItems = [
  { to: '/', label: 'Home', icon: HomeIcon },
  { to: '/purchases', label: 'Purchases', icon: ReceiptIcon },
  { to: '/products', label: 'Products', icon: SearchIcon },
  { to: '/coupons', label: 'Coupons', icon: TagIcon },
  { to: '/settings', label: 'Settings', icon: GearIcon },
]

export function BottomNav() {
  return (
    <nav className="fixed bottom-0 left-0 right-0 z-50 border-t border-gray-200 bg-white pb-[env(safe-area-inset-bottom)]">
      <div className="mx-auto flex max-w-lg items-center justify-around">
        {navItems.map(({ to, label, icon: Icon }) => (
          <NavLink
            key={to}
            to={to}
            className={({ isActive }) =>
              `flex min-h-12 min-w-12 flex-col items-center justify-center px-2 py-2 text-xs ${
                isActive ? 'text-brand-blue' : 'text-gray-500'
              }`
            }
          >
            <Icon className="mb-0.5 h-6 w-6" />
            <span>{label}</span>
          </NavLink>
        ))}
      </div>
    </nav>
  )
}

function HomeIcon({ className }: { className?: string }) {
  return (
    <svg className={className} fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}>
      <path strokeLinecap="round" strokeLinejoin="round" d="m2.25 12 8.954-8.955a1.126 1.126 0 0 1 1.591 0L21.75 12M4.5 9.75v10.125c0 .621.504 1.125 1.125 1.125H9.75v-4.875c0-.621.504-1.125 1.125-1.125h2.25c.621 0 1.125.504 1.125 1.125V21h4.125c.621 0 1.125-.504 1.125-1.125V9.75M8.25 21h8.25" />
    </svg>
  )
}

function ReceiptIcon({ className }: { className?: string }) {
  return (
    <svg className={className} fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}>
      <path strokeLinecap="round" strokeLinejoin="round" d="M9 12h3.75M9 15h3.75M9 18h3.75m3 .75H18a2.25 2.25 0 0 0 2.25-2.25V6.108c0-1.135-.845-2.098-1.976-2.192a48.424 48.424 0 0 0-1.123-.08m-5.801 0c-.065.21-.1.433-.1.664 0 .414.336.75.75.75h4.5a.75.75 0 0 0 .75-.75 2.25 2.25 0 0 0-.1-.664m-5.8 0A2.251 2.251 0 0 1 13.5 2.25H15a2.25 2.25 0 0 1 2.15 1.586m-5.8 0c-.376.023-.75.05-1.124.08C9.095 4.01 8.25 4.973 8.25 6.108V8.25m0 0H4.875c-.621 0-1.125.504-1.125 1.125v11.25c0 .621.504 1.125 1.125 1.125h9.75c.621 0 1.125-.504 1.125-1.125V9.375c0-.621-.504-1.125-1.125-1.125H8.25Z" />
    </svg>
  )
}

function SearchIcon({ className }: { className?: string }) {
  return (
    <svg className={className} fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}>
      <path strokeLinecap="round" strokeLinejoin="round" d="m21 21-5.197-5.197m0 0A7.5 7.5 0 1 0 5.196 5.196a7.5 7.5 0 0 0 10.607 10.607Z" />
    </svg>
  )
}

function TagIcon({ className }: { className?: string }) {
  return (
    <svg className={className} fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}>
      <path strokeLinecap="round" strokeLinejoin="round" d="M9.568 3H5.25A2.25 2.25 0 0 0 3 5.25v4.318c0 .597.237 1.17.659 1.591l9.581 9.581c.699.699 1.78.872 2.607.33a18.095 18.095 0 0 0 5.223-5.223c.542-.827.369-1.908-.33-2.607L11.16 3.66A2.25 2.25 0 0 0 9.568 3Z" />
      <path strokeLinecap="round" strokeLinejoin="round" d="M6 6h.008v.008H6V6Z" />
    </svg>
  )
}

function GearIcon({ className }: { className?: string }) {
  return (
    <svg className={className} fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}>
      <path strokeLinecap="round" strokeLinejoin="round" d="M9.594 3.94c.09-.542.56-.94 1.11-.94h2.593c.55 0 1.02.398 1.11.94l.213 1.281c.063.374.313.686.645.87.074.04.147.083.22.127.325.196.72.257 1.075.124l1.217-.456a1.125 1.125 0 0 1 1.37.49l1.296 2.247a1.125 1.125 0 0 1-.26 1.431l-1.003.827c-.293.241-.438.613-.43.992a7.723 7.723 0 0 1 0 .255c-.008.378.137.75.43.991l1.004.827c.424.35.534.955.26 1.43l-1.298 2.247a1.125 1.125 0 0 1-1.369.491l-1.217-.456c-.355-.133-.75-.072-1.076.124a6.47 6.47 0 0 1-.22.128c-.331.183-.581.495-.644.869l-.213 1.281c-.09.543-.56.941-1.11.941h-2.594c-.55 0-1.019-.398-1.11-.94l-.213-1.281c-.062-.374-.312-.686-.644-.87a6.52 6.52 0 0 1-.22-.127c-.325-.196-.72-.257-1.076-.124l-1.217.456a1.125 1.125 0 0 1-1.369-.49l-1.297-2.247a1.125 1.125 0 0 1 .26-1.431l1.004-.827c.292-.24.437-.613.43-.991a6.932 6.932 0 0 1 0-.255c.007-.38-.138-.751-.43-.992l-1.004-.827a1.125 1.125 0 0 1-.26-1.43l1.297-2.247a1.125 1.125 0 0 1 1.37-.491l1.216.456c.356.133.751.072 1.076-.124.072-.044.146-.087.22-.128.332-.183.582-.495.644-.869l.214-1.28Z" />
      <path strokeLinecap="round" strokeLinejoin="round" d="M15 12a3 3 0 1 1-6 0 3 3 0 0 1 6 0Z" />
    </svg>
  )
}
