newark | Newark : Pico Web Framework for Rack | Web Framework library

import * as React from "react";
import PropTypes from "prop-types";
import { alpha } from "@mui/material/styles";
import Box from "@mui/material/Box";
import Table from "@mui/material/Table";
import TableBody from "@mui/material/TableBody";
import TableCell from "@mui/material/TableCell";
import TableContainer from "@mui/material/TableContainer";
import TableHead from "@mui/material/TableHead";
import TablePagination from "@mui/material/TablePagination";
import TableRow from "@mui/material/TableRow";
import TableSortLabel from "@mui/material/TableSortLabel";
import Toolbar from "@mui/material/Toolbar";
import Typography from "@mui/material/Typography";
import Paper from "@mui/material/Paper";
import Checkbox from "@mui/material/Checkbox";
import IconButton from "@mui/material/IconButton";
import Tooltip from "@mui/material/Tooltip";
import FormControlLabel from "@mui/material/FormControlLabel";
import Switch from "@mui/material/Switch";
import DeleteIcon from "@mui/icons-material/Delete";
import FormatListBulletedIcon from "@mui/icons-material/FormatListBulleted";
import GridViewIcon from "@mui/icons-material/GridView";
import TuneIcon from "@mui/icons-material/Tune";
import { visuallyHidden } from "@mui/utils";

function createData(name, calories, fat, carbs, protein) {
  return {
    name,
    calories,
    fat,
    carbs,
    protein
  };
}

const rows = [
  createData("Cupcake", 305, 3.7, 67, 4.3),
  createData("Donut", 452, 25.0, 51, 4.9),
  createData("Eclair", 262, 16.0, 24, 6.0),
  createData("Frozen yoghurt", 159, 6.0, 24, 4.0),
  createData("Gingerbread", 356, 16.0, 49, 3.9),
  createData("Honeycomb", 408, 3.2, 87, 6.5),
  createData("Ice cream sandwich", 237, 9.0, 37, 4.3),
  createData("Jelly Bean", 375, 0.0, 94, 0.0),
  createData("KitKat", 518, 26.0, 65, 7.0),
  createData("Lollipop", 392, 0.2, 98, 0.0),
  createData("Marshmallow", 318, 0, 81, 2.0),
  createData("Nougat", 360, 19.0, 9, 37.0),
  createData("Oreo", 437, 18.0, 63, 4.0)
];

function descendingComparator(a, b, orderBy) {
  if (b[orderBy] < a[orderBy]) {
    return -1;
  }
  if (b[orderBy] > a[orderBy]) {
    return 1;
  }
  return 0;
}

function getComparator(order, orderBy) {
  return order === "desc"
    ? (a, b) => descendingComparator(a, b, orderBy)
    : (a, b) => -descendingComparator(a, b, orderBy);
}

// This method is created for cross-browser compatibility, if you don't
// need to support IE11, you can use Array.prototype.sort() directly
function stableSort(array, comparator) {
  const stabilizedThis = array.map((el, index) => [el, index]);
  stabilizedThis.sort((a, b) => {
    const order = comparator(a[0], b[0]);
    if (order !== 0) {
      return order;
    }
    return a[1] - b[1];
  });
  return stabilizedThis.map((el) => el[0]);
}

const headCells = [
  {
    id: "name",
    numeric: false,
    disablePadding: true,
    label: "Dessert (100g serving)"
  },
  {
    id: "calories",
    numeric: true,
    disablePadding: false,
    label: "Calories"
  },
  {
    id: "fat",
    numeric: true,
    disablePadding: false,
    label: "Fat (g)"
  },
  {
    id: "carbs",
    numeric: true,
    disablePadding: false,
    label: "Carbs (g)"
  },
  {
    id: "protein",
    numeric: true,
    disablePadding: false,
    label: "Protein (g)"
  }
];

function EnhancedTableHead(props) {
  const {
    onSelectAllClick,
    order,
    orderBy,
    numSelected,
    rowCount,
    onRequestSort
  } = props;
  const createSortHandler = (property) => (event) => {
    onRequestSort(event, property);
  };

  return (
    
      
        
           0 && numSelected < rowCount}
            checked={rowCount > 0 && numSelected === rowCount}
            onChange={onSelectAllClick}
            inputProps={{
              "aria-label": "select all desserts"
            }}
          />
        
        {headCells.map((headCell) => (
          
            
              {headCell.label}
              {orderBy === headCell.id ? (
                
                  {order === "desc" ? "sorted descending" : "sorted ascending"}
                
              ) : null}
            
          
        ))}
      
    
  );
}

EnhancedTableHead.propTypes = {
  numSelected: PropTypes.number.isRequired,
  onRequestSort: PropTypes.func.isRequired,
  onSelectAllClick: PropTypes.func.isRequired,
  order: PropTypes.oneOf(["asc", "desc"]).isRequired,
  orderBy: PropTypes.string.isRequired,
  rowCount: PropTypes.number.isRequired
};

const EnhancedTableToolbar = (props) => {
  const {
    numSelected,
    rowsPerPageOptions,
    component,
    count,
    rowsPerPage,
    page,
    onPageChange,
    onRowsPerPageChange
  } = props;

  return (
     0 && {
          bgcolor: (theme) =>
            alpha(
              theme.palette.primary.main,
              theme.palette.action.activatedOpacity
            )
        })
      }}
    >
      {numSelected > 0 ? (
        
          {numSelected} selected
        
      ) : (
        
          Nutrition
        
      )}

      {numSelected > 0 ? (
        
          
            
          
        
      ) : (
        <>
          
            
              
            
          
          
            
              
            
          
          
            
               
            
          
          
            
              
            
          
        
      )}
    
  );
};

EnhancedTableToolbar.propTypes = {
  numSelected: PropTypes.number.isRequired
};

export default function EnhancedTable() {
  const [order, setOrder] = React.useState("asc");
  const [orderBy, setOrderBy] = React.useState("calories");
  const [selected, setSelected] = React.useState([]);
  const [page, setPage] = React.useState(0);
  const [dense, setDense] = React.useState(false);
  const [rowsPerPage, setRowsPerPage] = React.useState(5);

  const handleRequestSort = (event, property) => {
    const isAsc = orderBy === property && order === "asc";
    setOrder(isAsc ? "desc" : "asc");
    setOrderBy(property);
  };

  const handleSelectAllClick = (event) => {
    if (event.target.checked) {
      const newSelecteds = rows.map((n) => n.name);
      setSelected(newSelecteds);
      return;
    }
    setSelected([]);
  };

  const handleClick = (event, name) => {
    const selectedIndex = selected.indexOf(name);
    let newSelected = [];

    if (selectedIndex === -1) {
      newSelected = newSelected.concat(selected, name);
    } else if (selectedIndex === 0) {
      newSelected = newSelected.concat(selected.slice(1));
    } else if (selectedIndex === selected.length - 1) {
      newSelected = newSelected.concat(selected.slice(0, -1));
    } else if (selectedIndex > 0) {
      newSelected = newSelected.concat(
        selected.slice(0, selectedIndex),
        selected.slice(selectedIndex + 1)
      );
    }

    setSelected(newSelected);
  };

  const handleChangePage = (event, newPage) => {
    setPage(newPage);
  };

  const handleChangeRowsPerPage = (event) => {
    setRowsPerPage(parseInt(event.target.value, 10));
    setPage(0);
  };

  const handleChangeDense = (event) => {
    setDense(event.target.checked);
  };

  const isSelected = (name) => selected.indexOf(name) !== -1;

  // Avoid a layout jump when reaching the last page with empty rows.
  const emptyRows =
    page > 0 ? Math.max(0, (1 + page) * rowsPerPage - rows.length) : 0;

  return (
    
      
        
        
          
              {/* if you don't need to support IE11, you can replace the `stableSort` call with:
                 rows.slice().sort(getComparator(order, orderBy)) */}
              {stableSort(rows, getComparator(order, orderBy))
                .slice(page * rowsPerPage, page * rowsPerPage + rowsPerPage)
                .map((row, index) => {
                  const isItemSelected = isSelected(row.name);
                  const labelId = `enhanced-table-checkbox-${index}`;

                  return (
                     handleClick(event, row.name)}
                      role="checkbox"
                      aria-checked={isItemSelected}
                      tabIndex={-1}
                      key={row.name}
                      selected={isItemSelected}
                    >
                      
                        
                      
                      
                        {row.name}
                      
                      {row.calories}
                      {row.fat}
                      {row.carbs}
                      {row.protein}
                    
                  );
                })}
              {emptyRows > 0 && (
                
                  
                
              )}
            
            
            
          
        
      
      {/* }
        label="Dense padding"
      /> */}
    
  );
}