torrent_frontend/src/features/userActivities/userActivities.tsx

"use client";

import { UserService } from "@/entities/user";
import { PersonIcon } from "@/shared/assets/icons";
import Link from "next/link";
import useSWR, { mutate } from "swr";
import clsx from "clsx";
import Cookies from "js-cookie";
import { useState } from "react";
import { ItemService } from "@/entities/item";

export const UserActivities = () => {
  const { data: me } = useSWR("user", () => UserService.IdentifyYourself());
  const [open, changeMenuOpen] = useState<boolean>(false);

  return (
    <>
      <span className="group/login cursor-pointer flex items-center">
        <PersonIcon className="mr-1 h-4 w-4" />
        {me && (
          <div className="relative">
            <button
              className="group-hover/login:underline"
              onClick={() => changeMenuOpen(!open)}
              onBlur={() => changeMenuOpen(false)}
            >
              {me.username}
            </button>
            <li
              className={clsx(
                "h-0 absolute transition-all duration-300",
                "overflow-hidden bg-bg4 rounded-lg pl-2",
                "flex flex-col z-10 shadow-3xl w-60",
                "right-0 top-8",
                open && "h-40 py-2"
              )}
              onClick={() => changeMenuOpen(false)}
            >
              {[
                {
                  group: "Добавить:",
                  items: Object.entries(ItemService.itemSections).map(
                    ([sectionId, section]) => {
                      return {
                        name: section.addItemText,
                        link: `/${sectionId}/add`,
                      };
                    }
                  ),
                },
                {
                  name: "Выйти",
                  onClick: () => {
                    Cookies.remove("access-token");
                    mutate("user", undefined);
                  },
                },
              ].map((item) => (
                <ul key={item.group ?? item.name}>
                  {item.group && (
                    <>
                      <div className="text-xl font-bold">{item.group}</div>
                      <li className="pl-4 pb-0">
                        {item.items.map((item) => (
                          <ul key={item.name}>
                            <Link
                              key={item.name}
                              className="text-lg py-2 cursor-pointer hover:underline"
                              href={item.link}
                            >
                              {item.name}
                            </Link>
                          </ul>
                        ))}
                      </li>
                    </>
                  )}
                  {!item.group && (
                    <span
                      key={item.name}
                      className="text-xl font-bold py-2 cursor-pointer hover:underline"
                      onClick={item.onClick}
                    >
                      {item.name}
                    </span>
                  )}
                </ul>
              ))}
            </li>
          </div>
        )}
        {!me && (
          <Link href="/login" className="cursor-pointer flex items-center">
            <span className="group-hover/login:underline">Войти</span>
          </Link>
        )}
      </span>
    </>
  );
};