bcgov/PIMS

import React, { useContext } from 'react';
import headerImageLarge from '@/assets/images/BCGOV_logo.svg';
import headerImageSmall from '@/assets/images/BCID_V_rgb_pos.png';
import {
  AppBar,
  Box,
  Button,
  Divider,
  Toolbar,
  Typography,
  useTheme,
  Menu,
  MenuItem,
} from '@mui/material';
import { Link as RouterLink, useNavigate } from 'react-router-dom';
import { useSSO } from '@bcgov/citz-imb-sso-react';
import { Roles } from '@/constants/roles';
import { AuthContext } from '@/contexts/authContext';

const AppBrand = () => {
  const theme = useTheme();
  return (
    <Box
      sx={{
        '& a': {
          display: 'flex',
          alignItems: 'center',
          overflow: 'hidden',
          textDecoration: 'none',
        },
        '& img': {
          mr: '12px',
        },
      }}
    >
      <RouterLink to="/" aria-label="Go to PIMS Home">
        <picture>
          <source srcSet={headerImageLarge} media="(min-width: 960px)"></source>
          <source srcSet={headerImageSmall} media="(min-width: 600px)"></source>
          <img
            src={headerImageSmall}
            alt={'Government of British Columbia'}
            style={{ height: '34px' }}
          />
        </picture>
        <Divider
          style={{ borderBottomWidth: '26px', borderRightWidth: '2px' }}
          orientation="vertical"
        />
        <Typography
          marginLeft={'16px'}
          color={theme.palette.black.main}
          variant="h4"
          fontSize={'1rem'}
        >
          Property Inventory Management System
        </Typography>
      </RouterLink>
    </Box>
  );
};

const Header: React.FC = () => {
  const auth = useContext(AuthContext);
  const { logout, isAuthenticated, login } = useSSO();
  const theme = useTheme();
  const navigate = useNavigate();

  const handleLoginButton = () => {
    if (isAuthenticated) {
      logout();
    } else {
      login();
    }
  };

  // Admin menu controls
  const [anchorEl, setAnchorEl] = React.useState<null | HTMLElement>(null);
  const open = Boolean(anchorEl);
  const handleClick = (event: React.MouseEvent<HTMLButtonElement>) => {
    setAnchorEl(event.currentTarget);
  };
  const handleClose = () => {
    setAnchorEl(null);
  };

  return (
    <AppBar
      elevation={0}
      component={'nav'}
      style={{
        backgroundColor: theme.palette.white.main,
        height: '74px',
        display: 'flex',
        position: 'fixed',
        justifyContent: 'center',
        borderBottom: '1px solid',
        borderBottomColor: theme.palette.gray.main,
        zIndex: theme.zIndex.drawer + 1,
      }}
    >
      <Toolbar>
        <AppBrand />
        <Box flexGrow={1}></Box>
        <Box textAlign={'center'} alignItems={'center'} gap={'32px'} display={'flex'}>
          {isAuthenticated &&
            auth?.pimsUser?.data?.Status === 'Active' &&
            auth?.pimsUser?.data?.RoleId && (
              <>
                {auth.pimsUser.hasOneOfRoles([Roles.ADMIN]) ? (
                  <>
                    <Typography
                      id="admin-button"
                      aria-controls={open ? 'admin-menu' : undefined}
                      aria-haspopup="true"
                      aria-expanded={open ? 'true' : undefined}
                      onClick={handleClick}
                      sx={{
                        color: '#000',
                        fontWeight: 500,
                        '&:hover': {
                          cursor: 'pointer',
                        },
                      }}
                      variant="h5"
                    >
                      Administration
                    </Typography>
                    <Menu
                      id="admin-menu"
                      anchorEl={anchorEl}
                      open={open}
                      onClose={handleClose}
                      MenuListProps={{
                        'aria-labelledby': 'admin-menu-button',
                      }}
                    >
                      <MenuItem
                        onClick={() => {
                          navigate(
                            '/admin/agencies?page=0&pageSize=100&columnSortName=Name&columnSortValue=asc',
                          );
                          setAnchorEl(undefined);
                        }}
                      >
                        Agencies
                      </MenuItem>
                      <MenuItem
                        onClick={() => {
                          navigate(
                            '/admin/adminAreas?columnSortName=Name&columnSortValue=asc&page=0&pageSize=100',
                          );
                          setAnchorEl(undefined);
                        }}
                      >
                        Administrative Areas
                      </MenuItem>
                      <MenuItem
                        onClick={() => {
                          navigate('/admin/bulk');
                          setAnchorEl(undefined);
                        }}
                      >
                        Bulk Upload
                      </MenuItem>
                    </Menu>
                  </>
                ) : (
                  <></>
                )}
                <RouterLink
                  style={{ color: theme.palette.black.main, textDecoration: 'none' }}
                  to="/properties?columnSortName=UpdatedOn&columnSortValue=desc&page=0&pageSize=100"
                >
                  <Typography fontWeight={500} variant="h5">
                    Active Inventory
                  </Typography>
                </RouterLink>
                <RouterLink
                  style={{ color: theme.palette.black.main, textDecoration: 'none' }}
                  to="/projects?columnSortName=UpdatedOn&columnSortValue=desc&page=0&pageSize=100"
                >
                  <Typography fontWeight={500} variant="h5">
                    Disposal Projects
                  </Typography>
                </RouterLink>
                <RouterLink
                  style={{ color: theme.palette.black.main, textDecoration: 'none' }}
                  to="/users?page=0&pageSize=100&columnSortName=Status&columnSortValue=desc"
                >
                  <Typography fontWeight={500} variant="h5">
                    Users
                  </Typography>
                </RouterLink>
              </>
            )}
          <Button onClick={() => handleLoginButton()} color="secondary" variant="contained">
            {isAuthenticated ? 'Logout' : 'Login'}
          </Button>
        </Box>
      </Toolbar>
    </AppBar>
  );
};

export default Header;