"use client"

import Link from "next/link"
import { signOut } from "next-auth/react"
import { LogOut, Settings } from "lucide-react"

import { Avatar, AvatarFallback, AvatarImage } from "@/components/ui/avatar"
import { Button } from "@/components/ui/button"
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuLabel,
  DropdownMenuSeparator,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu"

interface UserNavProps {
  user: {
    name?: string | null
    email?: string | null
    image?: string | null
  }
}

export function UserNav({ user }: UserNavProps) {
  const getInitials = (name: string) => {
    return name
      .split(' ')
      .map(word => word[0])
      .join('')
      .toUpperCase()
      .slice(0, 2)
  }

  return (
    <DropdownMenu>
      <DropdownMenuTrigger asChild>
        <Button variant="ghost" className="relative h-10 w-auto px-2 rounded-full">
          <div className="flex items-center space-x-2">
            <span className="text-sm font-medium hidden sm:block">
              {user.name}
            </span>
            <Avatar className="h-8 w-8">
              <AvatarImage src={user.image || ""} alt={user.name || ""} />
              <AvatarFallback className="text-xs">
                {user.name ? getInitials(user.name) : "U"}
              </AvatarFallback>
            </Avatar>
          </div>
        </Button>
      </DropdownMenuTrigger>
      <DropdownMenuContent className="w-56" align="end" forceMount>
        <DropdownMenuLabel className="font-normal">
          <div className="flex flex-col space-y-1">
            <p className="text-sm font-medium leading-none">
              {user.name}
            </p>
            <p className="text-xs leading-none text-muted-foreground">
              {user.email}
            </p>
          </div>
        </DropdownMenuLabel>
        <DropdownMenuSeparator />
        <DropdownMenuItem asChild>
          <Link href="/settings" className="w-full cursor-pointer">
            <Settings className="mr-2 h-4 w-4" />
            Settings
          </Link>
        </DropdownMenuItem>
        <DropdownMenuSeparator />
        <DropdownMenuItem 
          className="cursor-pointer text-destructive hover:text-destructive focus:text-destructive"
          onClick={() => signOut()}
        >
          <LogOut className="mr-2 h-4 w-4 text-destructive" />
          Log out
        </DropdownMenuItem>
      </DropdownMenuContent>
    </DropdownMenu>
  )
}