refactor: resolve eslint errors

1 files changed, 96 insertions, 0 deletions

diff --git a/src/containers/PollCreation/ImageInput.tsx b/src/containers/PollCreation/ImageInput.tsx
new file mode 100644
index 0000000..cc60478
--- /dev/null
+++ b/src/containers/PollCreation/ImageInput.tsx
@@ -0,0 +1,96 @@
+import React, { useState } from 'react';
+import { makeStyles } from '@material-ui/core/styles';
+import {
+  CardActionArea,
+  CardMedia,
+  Typography,
+  CircularProgress
+} from '@material-ui/core';
+import { Check, CancelOutlined } from '@material-ui/icons';
+
+import AttachLink from '../../components/AttachLink/AttachLink';
+import FileUpload from '../../components/FileUpload/FileUpload';
+
+interface PropTypes {
+  callback: (file?: File | string) => void;
+  progress?: number;
+}
+
+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'
+  },
+  darkOverlay: {
+    backgroundColor: 'rgba(0, 0, 0, 0.45)',
+    color: 'white',
+    position: 'absolute',
+    top: 0,
+    left: 0,
+    transitionDuration: '0.5s'
+  },
+  invisible: {
+    backgroundColor: 'rgba(0, 0, 0, 0)'
+  },
+  icon: {
+    color: 'white'
+  }
+});
+
+
+const ImageInput: React.FC<PropTypes> = ({ callback, progress }) => {
+  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} disabled={Boolean(progress)}>
+      <CardMedia image={url} className={classes.media}>
+        <div className={`${classes.media} ${classes.darkOverlay} ${progress === 100 && classes.invisible}`}>
+          {
+            progress
+              ? progress < 100
+                ? <CircularProgress variant="static" value={progress} className={classes.icon} />
+                : <Check className={classes.icon} fontSize="large" />
+              : <CancelOutlined className={classes.icon} fontSize="large" />
+          }
+        </div>
+      </CardMedia>
+    </CardActionArea>
+  );
+
+  return url ? Media : Upload;
+};
+
+export default ImageInput;