import * as React from 'react';
import ImageList from '@mui/material/ImageList';
import ImageListItem from '@mui/material/ImageListItem';
import Box from '@mui/material/Box';

function srcset(image, size, rows = 1, cols = 1) {
  return {
    src: `${image}?w=${size * cols}&h=${size * rows}&fit=crop&auto=format`,
    srcSet: `${image}?w=${size * cols}&h=${
      size * rows
    }&fit=crop&auto=format&dpr=2 2x`,
  };
}

const itemData = [
  {
    img: 'https://images.unsplash.com/photo-1551963831-b3b1ca40c98e',
    title: 'Breakfast',
    rows: 2,
    cols: 2,
  },
  {
    img: 'https://images.unsplash.com/photo-1551782450-a2132b4ba21d',
    title: 'Burger',
  },
  {
    img: 'https://images.unsplash.com/photo-1522770179533-24471fcdba45',
    title: 'Camera',
  },
  {
    img: 'https://images.unsplash.com/photo-1444418776041-9c7e33cc5a9c',
    title: 'Coffee',
    cols: 2,
  },
  {
    img: 'https://images.unsplash.com/photo-1533827432537-70133748f5c8',
    title: 'Hats',
    cols: 2,
  },
  {
    img: 'https://images.unsplash.com/photo-1558642452-9d2a7deb7f62',
    title: 'Honey',
    author: '@arwinneil',
    rows: 2,
    cols: 2,
  },
  {
    img: 'https://images.unsplash.com/photo-1516802273409-68526ee1bdd6',
    title: 'Basketball',
  },
  {
    img: 'https://images.unsplash.com/photo-1518756131217-31eb79b20e8f',
    title: 'Fern',
  },
  {
    img: 'https://images.unsplash.com/photo-1597645587822-e99fa5d45d25',
    title: 'Mushrooms',
    rows: 2,
    cols: 2,
  },
  {
    img: 'https://images.unsplash.com/photo-1567306301408-9b74779a11af',
    title: 'Tomato basil',
  },
  {
    img: 'https://images.unsplash.com/photo-1471357674240-e1a485acb3e1',
    title: 'Sea star',
  },
  {
    img: 'https://images.unsplash.com/photo-1589118949245-7d38baf380d6',
    title: 'Bike',
    cols: 2,
  },
];

const Gallery = () => {
  return (
    <Box
      display="flex"
      justifyContent="center"
      alignItems="center"
      minHeight="100vh"
      padding={2}
    >
      <ImageList
        sx={{ width: 500, height: 450 }}
        variant="quilted"
        cols={4}
        rowHeight={121}
      >
        {itemData.map((item) => (
          <ImageListItem key={item.img} cols={item.cols || 1} rows={item.rows || 1}>
            <img
              {...srcset(item.img, 121, item.rows, item.cols)}
              alt={item.title}
              loading="lazy"
            />
          </ImageListItem>
        ))}
      </ImageList>
    </Box>
  );
};

export default Gallery;