toggle-theme.tsx

"use client"

import * as React from "react"
import { MoonIcon, SunIcon } from "@radix-ui/react-icons"
import { useTheme } from "next-themes"

import { Button } from "@/components/ui/button"
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu"

export function ModeToggle() {
  const { setTheme } = useTheme()

  return (
    <DropdownMenu>
      <DropdownMenuTrigger className="ml-2">
        <span>Tema</span>
      </DropdownMenuTrigger>
      <DropdownMenuContent align="end">
        <DropdownMenuItem onClick={() => setTheme("light")}>
          Claro
        </DropdownMenuItem>
        <DropdownMenuItem onClick={() => setTheme("dark")}>
          Escuro
        </DropdownMenuItem>
        <DropdownMenuItem onClick={() => setTheme("system")}>
          Sistema
        </DropdownMenuItem>
      </DropdownMenuContent>
    </DropdownMenu>
  )
}