update: init

src/components/ThemeSwitcher.tsx

@@ -0,0 +1,62 @@
+"use client";
+
+import { Button } from "@/components/ui/button";
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
+import { cn } from "@/lib/utils";
+import { CheckCircleIcon } from "@heroicons/react/20/solid";
+import { Moon, Sun } from "lucide-react";
+import { Theme } from "@/components/ThemeProvider";
+import { useTheme } from "../hooks/use-theme";
+
+export function ModeToggle() {
+  const { setTheme, theme } = useTheme();
+
+  const handleSelect = (e: Event, newTheme: Theme) => {
+    e.preventDefault();
+    setTheme(newTheme);
+  };
+
+  return (
+    <DropdownMenu>
+      <DropdownMenuTrigger asChild>
+        <Button
+          variant="outline"
+          size="sm"
+          className="rounded-full px-[9px] bg-white dark:bg-black"
+        >
+          <Sun className="h-4 w-4 rotate-0 scale-100 transition-all dark:-rotate-90 dark:scale-0" />
+          <Moon className="absolute h-4 w-4 rotate-90 scale-0 transition-all dark:rotate-0 dark:scale-100" />
+          <span className="sr-only">Toggle theme</span>
+        </Button>
+      </DropdownMenuTrigger>
+      <DropdownMenuContent className="flex flex-col gap-0.5" align="end">
+        <DropdownMenuItem
+          className={cn({ "gap-3 bg-muted": theme === "light" })}
+          onSelect={(e) => handleSelect(e, "light")}
+        >
+          Light
+          {theme === "light" && <CheckCircleIcon className="size-4" />}
+        </DropdownMenuItem>
+        <DropdownMenuItem
+          className={cn({ "gap-3 bg-muted": theme === "dark" })}
+          onSelect={(e) => handleSelect(e, "dark")}
+        >
+          Dark
+          {theme === "dark" && <CheckCircleIcon className="size-4" />}
+        </DropdownMenuItem>
+        <DropdownMenuItem
+          className={cn({ "gap-3 bg-muted": theme === "system" })}
+          onSelect={(e) => handleSelect(e, "system")}
+        >
+          System
+          {theme === "system" && <CheckCircleIcon className="size-4" />}
+        </DropdownMenuItem>
+      </DropdownMenuContent>
+    </DropdownMenu>
+  );
+}