"use client";

import * as React from "react";
import { useTheme } from "next-themes";
import { hexToRGB } from "@/lib/utils";
import { Button } from "@/components/ui/button";
import { DropdownMenu, DropdownMenuContent, DropdownMenuItem, DropdownMenuTrigger } from "@/components/ui/dropdown-menu";
import { Moon, Sun } from "lucide-react";
import { Check } from "lucide-react";
import { cn } from "@/lib/utils";
import { Icon } from "@/components/ui/icon";
import ClientOnly from "@/components/client-only";

const ThemeButton = () => {
  const { theme, setTheme } = useTheme();
  return (
    <DropdownMenu>
      <DropdownMenuTrigger asChild>
        <Button size="icon" rounded="full" className=" md:bg-transparent bg-transparent  text-secondary-foreground hover:ring-0  md:h-8 md:w-8 h-auto w-auto text-default-900 hover:bg-secondary hover:ring-offset-0">
          <Sun className="h-[1.2rem] w-[1.2rem] rotate-0 scale-100 transition-all dark:-rotate-90 dark:scale-0 " />
          <Moon className="absolute h-[1.2rem] w-[1.2rem] rotate-90 scale-0 transition-all dark:rotate-0 dark:scale-100" />
          <span className="sr-only">Toggle theme</span>
        </Button>
      </DropdownMenuTrigger>
      <DropdownMenuContent align="end" className="p-2">
        <DropdownMenuItem
          onClick={() => setTheme("light")}
          className={cn("p-2 font-medium text-sm text-default-600 cursor-pointer mb-[2px] ", {
            "bg-default text-default-foreground": theme === "light",
          })}
        >
          <Icon icon="heroicons-outline:sun" className="w-5 h-5 me-2" />
          <span className="me-2">Light</span>
          <Check
            className={cn("w-4 h-4 flex-none ms-auto ", {
              hidden: theme !== "light",
            })}
          />
        </DropdownMenuItem>
        <DropdownMenuItem
          onClick={() => setTheme("dark")}
          className={cn("p-2 font-medium text-sm text-default-600 hover:bg-default hover:text-default-foreground  dark:hover:bg-background cursor-pointer mb-[2px]", {
            "bg-default text-default-foreground": theme === "dark",
          })}
        >
          <Icon icon="heroicons-outline:moon" className="w-5 h-5 me-2" />
          <span className="me-2">Dark</span>
          <Check
            className={cn("w-4 h-4 flex-none ms-auto text-default-700", {
              hidden: theme !== "dark",
            })}
          />
        </DropdownMenuItem>
        <DropdownMenuItem
          onClick={() => setTheme("system")}
          className={cn("p-2 font-medium text-sm text-default-600 hover:bg-default hover:text-default-foreground  dark:hover:bg-background cursor-pointer mb-[2px]", {
            "bg-default text-default-foreground": theme === "system",
          })}
        >
          <Icon icon="heroicons:computer-desktop" className="w-5 h-5 me-2" />
          <span className="me-2">system</span>
          <Check
            className={cn("w-4 h-4 flex-none ms-auto text-default-700", {
              hidden: theme !== "system",
            })}
          />
        </DropdownMenuItem>
      </DropdownMenuContent>
    </DropdownMenu>
  );
};

export default function ThemeSwitcher() {
  return (
    <ClientOnly fallback={
      <Button size="icon" rounded="full" className="md:bg-transparent bg-transparent text-secondary-foreground hover:ring-0 md:h-8 md:w-8 h-auto w-auto text-default-900 hover:bg-secondary hover:ring-offset-0">
        <Sun className="h-[1.2rem] w-[1.2rem] rotate-0 scale-100 transition-all dark:-rotate-90 dark:scale-0" />
        <span className="sr-only">Toggle theme</span>
      </Button>
    }>
      <ThemeButton />
    </ClientOnly>
  );
}