import React, { useState } from "react";
import Menu from "../assets/Menu";
import logo from "../assets/ytLogo.png";
import logoDark from "../assets/ytLogo-dark.png";

import { Link } from "react-router-dom";
import { setSidebarExtendedValue } from "../redux/categorySlice";
import { useNavigate } from "react-router-dom";
import { useDispatch, useSelector } from "react-redux";
import Stack from "@mui/material/Stack";
import LinearProgress from "@mui/material/LinearProgress";
import DarkModeButton from "./DarkModeButton";

function Navbar({ sidebarExtended, setSidebarExtended }) {
  const dispatch = useDispatch();
  const pageRoute = useNavigate();
  const [searchValue, setSearchValue] = useState("");
  const { isLoading } = useSelector((state) => state.category);
  const channelLoading = useSelector((state) => state.channel.isLoading);
  const videoLoading = useSelector((state) => state.video.isLoading);
  const searchLoading = useSelector((state) => state.search.isLoading);
  const { darkMode } = useSelector((state) => state.darkMode);

  const handleOnSubmit = (e) => {
    e.preventDefault();
    pageRoute(`/search/${searchValue}`);
    e.target.value = " ";
  };

  return (
    <>
      <div
        className={`h-[50px] fixed z-10 w-[100%] ${
          darkMode ? "bg-dark text-white" : "bg-white"
        }`}
      >
        {videoLoading || channelLoading || isLoading || searchLoading ? (
          <Stack sx={{ width: "100%", color: "grey.500" }} spacing={2}>
            <LinearProgress color="error" />
          </Stack>
        ) : (
          ""
        )}

        <nav className="flex justify-between">
          <div className="flex h-[60px] items-center space-x-2 lg:space-x-20 xl:space-x-64">
            <div className="flex items-center space-x-4 ml-3 -mt-4 pl-2">
              <button
                className=""
                onClick={() => {
                  dispatch(setSidebarExtendedValue(!sidebarExtended));
                  setSidebarExtended(!sidebarExtended);
                }}
              >
                <Menu />
              </button>
              {/* <button className='block sm:hidden' onClick={() => {
          }}>
          <Menu />
          
        </button> */}
              <Link to="/">
                {darkMode ? (
                  <img className="w-24 ml-4" src={logoDark} alt="" />
                ) : (
                  <img className="w-32" src={logo} alt="" />
                )}
              </Link>
            </div>
            <form onSubmit={handleOnSubmit} className="-mt-3">
              <div className="relative w-[170px] sm:w-[420px] ">
                <input
                  onChange={(e) => setSearchValue(e.target.value)}
                  type="search"
                  name="search"
                  id="default-search"
                  className={`block p-2 pl-10 w-full text-sm text-gray-900 ${
                    darkMode ? "bg-dark" : "bg-gray-50"
                  } rounded-lg border-[1px] border-[#cccccc] focus:outline-none`}
                  placeholder="Search"
                  required
                />
                <button
                  type="submit"
                  className={`text-white absolute right-0 bottom-0 top-0 font-medium text-sm px-4 py-2 ${
                    darkMode ? "bg-dark" : "bg-[#f8f8f8]"
                  } border-[1px] border-[#cccccc]`}
                >
                  {" "}
                  <svg
                    className="w-5 h-5 text-gray-500 dark:text-gray-400"
                    fill="none"
                    stroke="currentColor"
                    viewBox="0 0 24 24"
                    xmlns="http://www.w3.org/2000/svg"
                  >
                    <path
                      strokeLinecap="round"
                      strokeLinejoin="round"
                      strokeWidth="2"
                      d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"
                    ></path>
                  </svg>
                </button>
              </div>
            </form>
          </div>

          <DarkModeButton />
        </nav>
      </div>
    </>
  );
}

export default Navbar;