frontPanel/src/pages/Landing/HeaderLanding.tsx

import React from "react";
import Box from "@mui/material/Box";
import Button from "@mui/material/Button";
import SectionStyled from "./SectionStyled";
import NavMenuItem from "@ui_kit/Header/NavMenuItem";
import QuizLogo from "./images/icons/QuizLogo";
import { useMediaQuery, useTheme } from "@mui/material";
import { setIsContactFormOpen } from "../../stores/contactForm";
import { useUserStore } from "@root/user";
import { useNavigate, Link, } from "react-router-dom";

const buttonMenu = ["Меню 1", "Меню 2", "Меню 3", "Меню 4", "Меню 5", "Меню 1", "Меню 2"];

export default function Component() {
  const theme = useTheme();
  const isMobile = useMediaQuery(theme.breakpoints.down(600));
  const isTablet = useMediaQuery(theme.breakpoints.down(1000));
  const [select, setSelect] = React.useState(0);
  const userId = useUserStore((state) => state.userId);
  const navigate = useNavigate();

  const onClick = () => (userId ? navigate("/list") : navigate("/signin"));

  return (
    <SectionStyled
      tag={"header"}
      bg={"#F2F3F7"}
      mwidth={"1160px"}
      sxsect={{
        minHeight: "80px",
        borderBottom: "1px solid #E3E3E3",
        position: "relative",
        padding: isMobile ? "0 16px" : isTablet ? "0 40px" : 0,
        zIndex: 3,
      }}
      sxcont={{
        display: "flex",
        justifyContent: "space-between",
        alignItems: "center",
        padding: 0,
      }}
    >
      <QuizLogo width={isMobile ? 100 : 150} />
      {/*<Box*/}
      {/*    sx={{*/}
      {/*        maxWidth: '595px',*/}
      {/*        width: '100%',*/}
      {/*        display: 'flex',*/}
      {/*        justifyContent: 'space-between',*/}
      {/*        flexWrap: 'wrap',*/}
      {/*        marginRight: "138px",*/}

      {/*    }}*/}
      {/*>*/}
      {/*    {buttonMenu.map( (element, index) => (*/}
      {/*        <NavMenuItem*/}
      {/*            text={element}*/}
      {/*            // component={Link}*/}
      {/*            // to={url}*/}
      {/*            key={index}*/}
      {/*            onClick={() => {*/}
      {/*                setSelect(index);*/}
      {/*            }}*/}
      {/*            isActive={select === index}*/}
      {/*        />*/}
      {/*    ))}*/}
      {/*</Box>*/}
      <Button
          variant="outlined"
        onClick={onClick}
        sx={{
          color: "black",
          border: "1px solid black",
          textTransform: "none",
          fontWeight: "400",
          fontSize: "18px",
          lineHeight: "24px",
          borderRadius: "8px",
          padding: "8px 17px",
        }}
      >
        {userId ? "Войти" : " Регистрация / Войти"}
      </Button>
    </SectionStyled>
  );
}