import React, { useCallback } from "react";
import { Link, useLocation } from "react-router-dom";

import {
  BookIcon,
  FlagIcon,
  HelpIcon,
  HomeIcon,
  LogoIcon,
  PortalIcon,
  SearchIcon,
  UploadIcon,
} from "@images/Images";
import Login from "@components/Login";
import { UserProfile } from "@customTypes/Profile";
import { Search } from "@customTypes/Search";
import { API } from "@api/Api";
import "@css/Sidebar.css";

interface SidebarProps {
  setToken: React.Dispatch<React.SetStateAction<string | undefined>>;
  profile?: UserProfile;
  setProfile: React.Dispatch<React.SetStateAction<UserProfile | undefined>>;
  onUploadRun: () => void;
}

const Sidebar: React.FC<SidebarProps> = ({
  setToken,
  profile,
  setProfile,
  onUploadRun,
}) => {
  const [searchData, setSearchData] = React.useState<Search | undefined>(
    undefined
  );
  const [isSidebarLocked, setIsSidebarLocked] = React.useState<boolean>(false);
  const [isSidebarOpen, setSidebarOpen] = React.useState<boolean>(true);

  const location = useLocation();
  const path = location.pathname;

  const _handle_sidebar_hide = useCallback(() => {
    var btn = document.querySelectorAll(
      "button.sidebar-button"
    ) as NodeListOf<HTMLElement>;
    const span = document.querySelectorAll(
      "button.sidebar-button>span"
    ) as NodeListOf<HTMLElement>;
    const side = document.querySelector("#sidebar-list") as HTMLElement;
    const searchbar = document.querySelector("#searchbar") as HTMLInputElement;
    const uploadRunBtn = document.querySelector(
      "#upload-run"
    ) as HTMLInputElement;
    const uploadRunSpan = document.querySelector(
      "#upload-run>span"
    ) as HTMLInputElement;

    if (isSidebarOpen) {
      if (profile) {
        const login = document.querySelectorAll(
          ".login>button"
        )[1] as HTMLElement;
        login.style.opacity = "1";
        uploadRunBtn.style.width = "310px";
        uploadRunBtn.style.padding = "0.4em 0 0 11px";
        uploadRunSpan.style.opacity = "0";
        setTimeout(() => {
          uploadRunSpan.style.opacity = "1";
        }, 100);
      }
      setSidebarOpen(false);
      side.style.width = "320px";
      btn.forEach((e, i) => {
        e.style.width = "310px";
        e.style.padding = "0.4em 0 0 11px";
        setTimeout(() => {
          span[i].style.opacity = "1";
        }, 100);
      });
      side.style.zIndex = "2";
    } else {
      if (profile) {
        const login = document.querySelectorAll(
          ".login>button"
        )[1] as HTMLElement;
        login.style.opacity = "0";
        uploadRunBtn.style.width = "40px";
        uploadRunBtn.style.padding = "0.4em 0 0 5px";
        uploadRunSpan.style.opacity = "0";
      }
      setSidebarOpen(true);
      side.style.width = "40px";
      searchbar.focus();
      btn.forEach((e, i) => {
        e.style.width = "40px";
        e.style.padding = "0.4em 0 0 5px";
        span[i].style.opacity = "0";
      });
      setTimeout(() => {
        side.style.zIndex = "0";
      }, 300);
    }
  }, [isSidebarOpen, profile]);

  const handle_sidebar_click = useCallback(
    (clicked_sidebar_idx: number) => {
      const btn = document.querySelectorAll("button.sidebar-button");
      if (isSidebarOpen) {
        setSidebarOpen(false);
        _handle_sidebar_hide();
      }
      // clusterfuck
      btn.forEach((e, i) => {
        btn[i].classList.remove("sidebar-button-selected");
        btn[i].classList.add("sidebar-button-deselected");
      });
      btn[clicked_sidebar_idx].classList.add("sidebar-button-selected");
      btn[clicked_sidebar_idx].classList.remove("sidebar-button-deselected");
    },
    [isSidebarOpen, _handle_sidebar_hide]
  );

  const _handle_sidebar_lock = () => {
    if (!isSidebarLocked) {
      _handle_sidebar_hide();
      setIsSidebarLocked(true);
      setTimeout(() => setIsSidebarLocked(false), 300);
    }
  };

  const _handle_search_change = async (q: string) => {
    const searchResponse = await API.get_search(q);
    setSearchData(searchResponse);
  };

  React.useEffect(() => {
    if (path === "/") {
      handle_sidebar_click(1);
    } else if (path.includes("games")) {
      handle_sidebar_click(2);
    } else if (path.includes("rankings")) {
      handle_sidebar_click(3);
    }
    // else if (path.includes("news")) { handle_sidebar_click(4) }
    // else if (path.includes("scorelog")) { handle_sidebar_click(5) }
    else if (path.includes("profile")) {
      handle_sidebar_click(4);
    } else if (path.includes("rules")) {
      handle_sidebar_click(5);
    } else if (path.includes("about")) {
      handle_sidebar_click(6);
    }
  }, [path, handle_sidebar_click]);

  return (
    <div id="sidebar">
      <Link to="/" tabIndex={-1}>
        <div id="logo">
          {" "}
          {/* logo */}
          <img src={LogoIcon} alt="" height={"80px"} />
          <div id="logo-text">
            <span>
              <b>PORTAL 2</b>
            </span>
            <br />
            <span>Least Portals Hub</span>
          </div>
        </div>
      </Link>
      <div id="sidebar-list">
        {" "}
        {/* List */}
        <div id="sidebar-toplist">
          {" "}
          {/* Top */}
          <button
            className="sidebar-button"
            onClick={() => _handle_sidebar_lock()}
          >
            <img src={SearchIcon} alt="" />
            <span>Search</span>
          </button>
          <span></span>
          <Link to="/" tabIndex={-1}>
            <button className="sidebar-button">
              <img src={HomeIcon} alt="homepage" />
              <span>Home&nbsp;Page</span>
            </button>
          </Link>
          <Link to="/games" tabIndex={-1}>
            <button className="sidebar-button">
              <img src={PortalIcon} alt="games" />
              <span>Games</span>
            </button>
          </Link>
          <Link to="/rankings" tabIndex={-1}>
            <button className="sidebar-button">
              <img src={FlagIcon} alt="rankings" />
              <span>Rankings</span>
            </button>
          </Link>
          {/* <Link to="/news" tabIndex={-1}>
            <button className='sidebar-button'><img src={NewsIcon} alt="news" /><span>News</span></button>
          </Link> */}
          {/* <Link to="/scorelog" tabIndex={-1}>
            <button className='sidebar-button'><img src={TableIcon} alt="scorelogs" /><span>Score&nbsp;Logs</span></button>
          </Link> */}
        </div>
        <div id="sidebar-bottomlist">
          <span></span>

          {profile && profile.profile ? (
            <button
              id="upload-run"
              className="submit-run-button"
              onClick={() => onUploadRun()}
            >
              <img src={UploadIcon} alt="upload" />
              <span>Upload&nbsp;Record</span>
            </button>
          ) : (
            <span></span>
          )}

          <Login
            setToken={setToken}
            profile={profile}
            setProfile={setProfile}
          />

          <Link to="/rules" tabIndex={-1}>
            <button className="sidebar-button">
              <img src={BookIcon} alt="rules" />
              <span>Leaderboard&nbsp;Rules</span>
            </button>
          </Link>

          <Link to="/about" tabIndex={-1}>
            <button className="sidebar-button">
              <img src={HelpIcon} alt="about" />
              <span>About&nbsp;LPHUB</span>
            </button>
          </Link>
        </div>
      </div>
      <div>
        <input
          type="text"
          id="searchbar"
          placeholder="Search for map or a player..."
          onChange={e => _handle_search_change(e.target.value)}
        />

        <div id="search-data">
          {searchData?.maps.map((q, index) => (
            <Link to={`/maps/${q.id}`} className="search-map" key={index}>
              <span>{q.game}</span>
              <span>{q.chapter}</span>
              <span>{q.map}</span>
            </Link>
          ))}
          {searchData?.players.map((q, index) => (
            <Link
              to={
                profile && q.steam_id === profile.steam_id
                  ? `/profile`
                  : `/users/${q.steam_id}`
              }
              className="search-player"
              key={index}
            >
              <img src={q.avatar_link} alt="pfp"></img>
              <span style={{ fontSize: `${36 - q.user_name.length * 0.8}px` }}>
                {q.user_name}
              </span>
            </Link>
          ))}
        </div>
      </div>
    </div>
  );
};

export default Sidebar;