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import React, {useCallback, useContext, useState} from 'react';
import Cropper from 'react-easy-crop';
import {makeStyles} from '@material-ui/core/styles';
import SendIcon from "@material-ui/icons/Send";
import ModalScreen from "../ModalScreen/ModalScreen";
import { getCroppedImg } from './canvasUtils'
interface PropTypes {
avatarToCrop: string;
setAvatarToCrop: (src: string) => void;
callback: (file: File) => void;
}
const useStyles = makeStyles(theme => ({
cropContainer: {
position: 'relative',
width: '100%',
height: '100vh',
background: '#333',
[theme.breakpoints.up('sm')]: {
height: 400,
},
}
}));
const AvatarCrop: React.FC<PropTypes> = ({ avatarToCrop, setAvatarToCrop, callback }) => {
const classes = useStyles();
const [crop, setCrop] = useState({x: 0, y: 0});
const [zoom, setZoom] = useState(1);
const [croppedAreaPixels, setCroppedAreaPixels] = useState(null);
const onCropComplete = useCallback((croppedArea, croppedAreaPixels) => {
setCroppedAreaPixels(croppedAreaPixels)
}, []);
const handleLoadCroppedImage = useCallback(async () => {
try {
const croppedImage = await getCroppedImg(avatarToCrop, croppedAreaPixels);
callback(croppedImage);
} catch (e) {
console.error(e)
}
}, [avatarToCrop, croppedAreaPixels]);
const handleCloseModal = useCallback( () => {
setAvatarToCrop('');
},[]);
return (
<ModalScreen
title="Choose area"
actionIcon={<SendIcon />}
handleAction={handleLoadCroppedImage}
isActionDisabled={false}
handleCloseModal={handleCloseModal}
>
<div className={classes.cropContainer}>
<Cropper
image={avatarToCrop}
crop={crop}
zoom={zoom}
aspect={1}
cropShape="round"
showGrid={false}
onCropChange={setCrop}
onCropComplete={onCropComplete}
onZoomChange={setZoom}
/>
</div>
</ModalScreen>
)
};
export default AvatarCrop;
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