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import React, { useState } from 'react';
import { makeStyles } from '@material-ui/core/styles';
import {
CardActionArea,
CardMedia,
Typography
} from '@material-ui/core';
import ClearIcon from '@material-ui/icons/CancelOutlined';
import AttachLink from '../../components/AttachLink/AttachLink';
import FileUpload from '../../components/FileUpload/FileUpload';
interface PropTypes {
callback: (file?: File | string) => void;
}
const useStyles = makeStyles({
root: {
display: 'flex',
justifyContent: 'center',
flexDirection: 'column',
alignItems: 'center',
width: '50%'
},
clearIcon: {
opacity: '.5',
fontSize: 50
},
media: {
height: '100%',
width: '100%',
display: 'flex',
justifyContent: 'center',
alignItems: 'center'
}
});
const PollCreationImage: React.FC<PropTypes> = ({ callback }) => {
const classes = useStyles();
const [url, setUrl] = useState<string>();
const handleClear = (): void => {
setUrl(undefined);
callback(undefined);
};
const childrenCallback = (fileUrl: string, file?: File) => {
setUrl(fileUrl);
callback(file || fileUrl);
};
const Upload = (
<div className={classes.root}>
<FileUpload callback={childrenCallback} />
<Typography variant="h6"> or </Typography>
<AttachLink callback={childrenCallback} />
</div>
);
const Media = (
<CardActionArea onClick={handleClear} className={classes.root}>
<CardMedia image={url} className={classes.media}>
<ClearIcon className={classes.clearIcon} />
</CardMedia>
</CardActionArea>
);
return url ? Media : Upload;
};
export default PollCreationImage;
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