set styles for uploading files
Change-Id: I7d3f934ea4f31769d72d1f21c733ab0c16b325f6
diff --git a/client/src/components/FilePreview.tsx b/client/src/components/FilePreview.tsx
new file mode 100644
index 0000000..68c3424
--- /dev/null
+++ b/client/src/components/FilePreview.tsx
@@ -0,0 +1,144 @@
+/*
+ * Copyright (C) 2022 Savoir-faire Linux Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public
+ * License along with this program. If not, see
+ * <https://www.gnu.org/licenses/>.
+ */
+import { AttachFile } from '@mui/icons-material';
+import { IconButton, IconButtonProps, Stack, Typography } from '@mui/material';
+import * as mime from 'mime';
+import { useRef } from 'react';
+
+import { FileHandler } from '../utils/files';
+import { useDataSizeUnits } from '../utils/units';
+import { SaltireIcon } from './SvgIcon';
+
+interface FilePreviewIconProps {
+ fileHandler: FileHandler;
+ size: string;
+}
+
+const FilePreviewIcon = ({ fileHandler, size }: FilePreviewIconProps) => {
+ if (fileHandler.file.type.split('/')[0] === 'image') {
+ return (
+ <img
+ src={fileHandler.url}
+ alt={fileHandler.file.name}
+ style={{ height: size, width: size, objectFit: 'cover' }}
+ />
+ );
+ }
+
+ const paddedSize = parseInt(size) * 0.8 + 'px';
+ return <AttachFile sx={{ fontSize: paddedSize }} />;
+};
+
+interface FilePreviewInfosProps {
+ fileHandler: FileHandler;
+}
+
+const FilePreviewInfos = ({ fileHandler }: FilePreviewInfosProps) => {
+ const file = fileHandler.file;
+ const fileSize = useDataSizeUnits(file.size);
+ const fileType = mime.getExtension(file.type)?.toUpperCase() || '';
+ return (
+ <Stack overflow="hidden">
+ <Typography variant="body1" fontWeight="bold" overflow="hidden" textOverflow="ellipsis" whiteSpace="nowrap">
+ {file.name}
+ </Typography>
+ <Typography variant="body1">{`${fileType} ${fileSize}`}</Typography>
+ </Stack>
+ );
+};
+
+const RemoveButton = (props: IconButtonProps) => {
+ const removeButtonSize = '24px';
+ const paddingPart = 0.25;
+ return (
+ <IconButton
+ {...props}
+ aria-label="remove file"
+ disableRipple={true}
+ sx={{
+ position: 'absolute',
+ height: removeButtonSize,
+ width: removeButtonSize,
+ right: -parseInt(removeButtonSize) * paddingPart + 'px',
+ top: -parseInt(removeButtonSize) * paddingPart + 'px',
+ fontSize: parseInt(removeButtonSize) * paddingPart * 2 + 'px',
+ color: 'black',
+ backgroundColor: 'white',
+ borderRadius: '100%',
+ boxShadow: '3px 3px 7px #00000029',
+ '&:hover': {
+ background: (theme) => theme.palette.primary.light,
+ },
+ }}
+ >
+ <SaltireIcon fontSize="inherit" />
+ </IconButton>
+ );
+};
+
+interface FilePreviewDeletableProps {
+ fileHandler: FileHandler;
+ remove: () => void;
+ borderColor: string;
+}
+
+export const FilePreviewRemovable = ({ fileHandler, remove, borderColor }: FilePreviewDeletableProps) => {
+ const linkRef = useRef<HTMLAnchorElement>(null);
+ const iconSize = '57px';
+
+ return (
+ <Stack
+ direction="row"
+ sx={{
+ flex: '1 1 200px',
+ minWidth: '100px',
+ maxWidth: '300px',
+ cursor: 'pointer',
+ }}
+ onClick={() => linkRef.current?.click()}
+ >
+ <a ref={linkRef} href={fileHandler.url} download hidden />
+ <Stack
+ sx={{
+ position: 'relative',
+ height: iconSize,
+ width: iconSize,
+ minWidth: iconSize,
+ marginRight: '16px',
+ borderRadius: '5px',
+ borderWidth: '3px',
+ borderColor: borderColor,
+ borderStyle: 'solid',
+ justifyContent: 'center',
+ alignItems: 'center',
+ }}
+ >
+ <RemoveButton
+ onClick={(e) => {
+ // Prevent the parent's link to be triggered
+ e.preventDefault();
+ e.stopPropagation();
+ remove();
+ }}
+ />
+ <FilePreviewIcon fileHandler={fileHandler} size={iconSize} />
+ </Stack>
+ <FilePreviewInfos fileHandler={fileHandler} />
+ </Stack>
+ );
+};