theluyuan
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461 lines
18 KiB
TypeScript
461 lines
18 KiB
TypeScript
import React, { useCallback, useRef, useState } from 'react';
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import { useTranslation } from 'react-i18next';
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import { useDispatch, useSelector, useStore } from 'react-redux';
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import { makeStyles } from 'tss-react/mui';
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import { IReduxState } from '../../../app/types';
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import Avatar from '../../../base/avatar/components/Avatar';
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import Icon from '../../../base/icons/components/Icon';
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import { IconCloudUpload, IconDownload, IconTrash } from '../../../base/icons/svg';
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import BaseTheme from '../../../base/ui/components/BaseTheme.web';
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import Button from '../../../base/ui/components/web/Button';
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import { BUTTON_TYPES } from '../../../base/ui/constants.web';
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import { downloadFile, removeFile } from '../../actions';
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import {
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formatFileSize,
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formatTimestamp,
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getFileIcon,
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isFileUploadingEnabled,
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processFiles
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} from '../../functions.any';
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const useStyles = makeStyles()(theme => {
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return {
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buttonContainer: {
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alignItems: 'center',
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bottom: 0,
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display: 'flex',
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justifyContent: 'end',
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gap: theme.spacing(2),
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position: 'absolute',
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right: theme.spacing(3),
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top: 0
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},
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container: {
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boxSizing: 'border-box',
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display: 'flex',
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flexDirection: 'column',
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height: '100%',
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margin: '0 auto',
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maxWidth: '600px',
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padding: theme.spacing(3),
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position: 'relative',
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width: '100%'
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},
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dropZone: {
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backgroundColor: theme.palette.ui02,
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border: `2px dashed ${theme.palette.ui03}`,
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borderRadius: theme.shape.borderRadius,
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bottom: 0,
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left: 0,
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opacity: 0,
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position: 'absolute',
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right: 0,
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top: 0,
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zIndex: 0,
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'&.dragging': {
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backgroundColor: theme.palette.ui03,
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borderColor: theme.palette.action01,
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opacity: 0.8,
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zIndex: 2
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}
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},
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fileIconContainer: {
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display: 'flex',
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margin: 'auto'
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},
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fileItem: {
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backgroundColor: theme.palette.ui02,
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borderRadius: theme.shape.borderRadius,
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display: 'flex',
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flexDirection: 'row',
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gap: theme.spacing(3),
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justifyContent: 'space-between',
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padding: theme.spacing(3),
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position: 'relative',
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'& .actionIconVisibility': {
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opacity: 0,
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transition: 'opacity 0.2s'
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},
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'& .timestampVisibility': {
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opacity: 1
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},
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'&:hover': {
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backgroundColor: theme.palette.ui03,
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'& .actionIconVisibility': {
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opacity: 1
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},
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'& .timestampVisibility': {
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opacity: 0
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}
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},
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'&.focused .actionIconVisibility': {
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opacity: 1
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},
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'&.focused .timestampVisibility': {
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opacity: 0
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}
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},
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fileItemDetails: {
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display: 'flex',
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flexDirection: 'column',
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flexGrow: 2,
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gap: theme.spacing(1),
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justifyContent: 'center',
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minWidth: 0
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},
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fileList: {
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display: 'flex',
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flex: 1,
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flexDirection: 'column',
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gap: theme.spacing(2),
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gridTemplateColumns: 'repeat(auto-fill, minmax(200px, 1fr))',
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listStyleType: 'none',
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marginBottom: theme.spacing(8),
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marginTop: 0,
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overflowY: 'auto',
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padding: 0,
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zIndex: 1
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},
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fileName: {
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...theme.typography.labelBold,
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gap: theme.spacing(1),
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overflow: 'hidden',
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textOverflow: 'ellipsis',
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whiteSpace: 'nowrap'
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},
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fileAuthorParticipant: {
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alignItems: 'center',
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display: 'inline-flex',
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gap: theme.spacing(1)
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},
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fileAuthorParticipantName: {
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...theme.typography.labelBold,
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overflow: 'hidden',
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textOverflow: 'ellipsis',
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whiteSpace: 'nowrap'
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},
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fileSize: {
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...theme.typography.labelRegular
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},
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fileTimestamp: {
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...theme.typography.labelRegular,
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display: 'flex',
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lineHeight: '1.2rem',
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marginTop: theme.spacing(1),
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textAlign: 'center',
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},
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hiddenInput: {
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visibility: 'hidden'
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},
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noFilesContainer: {
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display: 'flex',
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flexDirection: 'column',
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height: '88%',
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justifyContent: 'center',
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textAlign: 'center'
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},
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noFilesText: {
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...theme.typography.bodyLongBold,
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color: theme.palette.text02,
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padding: '0 24px',
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textAlign: 'center'
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},
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progressBar: {
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backgroundColor: theme.palette.ui03,
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borderRadius: theme.shape.borderRadius,
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height: 4,
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overflow: 'hidden',
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width: '100%'
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},
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progressFill: {
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backgroundColor: theme.palette.action01,
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height: '100%',
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transition: 'width 0.3s ease'
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},
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uploadButton: {
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bottom: theme.spacing(4),
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cursor: 'pointer',
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left: '50%',
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position: 'absolute',
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transform: 'translateX(-50%)',
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width: '85%',
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zIndex: 1
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},
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uploadIcon: {
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margin: '0 auto'
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},
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actionIcon: {
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background: 'transparent',
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border: 0,
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cursor: 'pointer',
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padding: theme.spacing(1),
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visibility: 'hidden',
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'&:focus': {
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outline: `2px solid ${theme.palette.action01}`
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}
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},
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iconButton: {
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background: 'none',
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border: 'none',
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padding: 0,
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marginLeft: '8px',
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cursor: 'pointer',
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'center',
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'&:focus-visible': {
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outline: `2px solid ${theme.palette.action01}`,
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borderRadius: '4px'
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}
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}
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};
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});
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const FileSharing = () => {
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const { classes } = useStyles();
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const [ isDragging, setIsDragging ] = useState(false);
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const [ isFocused, setIsFocused ] = useState(false);
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const fileInputRef = useRef<HTMLInputElement>(null);
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const uploadButtonRef = useRef<HTMLButtonElement>(null);
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const { t } = useTranslation();
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const dispatch = useDispatch();
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const store = useStore();
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const { files } = useSelector((state: IReduxState) => state['features/file-sharing']);
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const sortedFiles = Array.from(files.values()).sort((a, b) => a.fileName.localeCompare(b.fileName));
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const isUploadEnabled = useSelector(isFileUploadingEnabled);
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const handleDragEnter = useCallback((e: React.DragEvent) => {
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e.preventDefault();
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e.stopPropagation();
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setIsDragging(true);
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}, []);
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const handleDragLeave = useCallback((e: React.DragEvent) => {
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e.preventDefault();
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e.stopPropagation();
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setIsDragging(false);
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}, []);
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const handleDragOver = useCallback((e: React.DragEvent) => {
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e.preventDefault();
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e.stopPropagation();
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}, []);
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const handleFileSelect = useCallback((e: React.ChangeEvent<HTMLInputElement>) => {
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if (e.target.files) {
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processFiles(e.target.files as FileList, store);
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e.target.value = ''; // Reset the input value to allow re-uploading the same file
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uploadButtonRef.current?.focus();
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}
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}, [ processFiles ]);
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const handleDrop = useCallback((e: React.DragEvent) => {
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e.preventDefault();
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e.stopPropagation();
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setIsDragging(false);
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if (e.dataTransfer.files?.length > 0) {
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processFiles(e.dataTransfer.files as FileList, store);
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}
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}, [ processFiles ]);
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const handleClick = useCallback(() => {
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fileInputRef.current?.click();
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}, []);
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const handleKeyPress = useCallback((e: React.KeyboardEvent) => {
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e.preventDefault();
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e.stopPropagation();
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if (e.key === 'Enter' || e.key === ' ') {
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fileInputRef.current?.click();
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}
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}, []);
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/* eslint-disable react/jsx-no-bind */
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return (
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<div className = { classes.container }>
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{
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isUploadEnabled && (
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<>
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<div
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className = { `${classes.dropZone} ${
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isDragging ? 'dragging' : ''
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}` }
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onDragEnter = { handleDragEnter }
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onDragLeave = { handleDragLeave }
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onDragOver = { handleDragOver }
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onDrop = { handleDrop } />
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{
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sortedFiles.length === 0 && (
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<div
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className = { classes.noFilesContainer }
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onClick = { handleClick }
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onKeyUp = { handleKeyPress }
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role = 'button'
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tabIndex = { 0 }>
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<Icon
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className = { classes.uploadIcon }
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color = { BaseTheme.palette.icon03 }
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size = { 160 }
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src = { IconCloudUpload } />
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<span className = { classes.noFilesText }>
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{ t('fileSharing.dragAndDrop') }
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</span>
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</div>
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)
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}
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<input
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className = { classes.hiddenInput }
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multiple = { true }
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onChange = { handleFileSelect }
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ref = { fileInputRef }
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tabIndex = { -1 }
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type = 'file' />
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</>
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)
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}
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{
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sortedFiles.length > 0 && (
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<ul className = { classes.fileList }>
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{
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sortedFiles.map(file => (
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<li
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className = { `${classes.fileItem} ${isFocused ? 'focused' : ''}` }
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key = { file.fileId }
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// Only remove focus when leaving the whole fileItem, not just moving between its buttons
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onBlur = { e => !e.currentTarget.contains(e.relatedTarget as Node) && setIsFocused(false) }
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onFocus = { () => setIsFocused(true) }
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tabIndex = { -1 }
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title = { file.fileName }>
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{
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(file.progress ?? 100) === 100 && (
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<>
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<div className = { classes.fileIconContainer }>
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<Icon
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color = { BaseTheme.palette.icon01 }
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size = { 64 }
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src = { getFileIcon(file.fileType) } />
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</div>
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<div className = { classes.fileItemDetails }>
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<div className = { classes.fileName }>
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{ file.fileName }
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</div>
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<div className = { classes.fileSize }>
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{ formatFileSize(file.fileSize) }
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</div>
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<div className = { classes.fileAuthorParticipant }>
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<Avatar
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displayName = { file.authorParticipantName }
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participantId = { file.authorParticipantId }
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size = { 16 } />
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<div className = { classes.fileAuthorParticipantName }>
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{ file.authorParticipantName }
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</div>
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</div>
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</div>
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<div className = { `${classes.fileTimestamp} timestampVisibility` }>
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<pre>
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{ formatTimestamp(file.timestamp) }
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</pre>
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</div>
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<div className = { `${classes.buttonContainer} actionIconVisibility` }>
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<button
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aria-label = { `${t('fileSharing.downloadFile')} ${file.fileName}` }
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className = { `${classes.iconButton}` }
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onClick = { () => dispatch(downloadFile(file.fileId)) }
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type = 'button'>
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<Icon
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color = { BaseTheme.palette.icon01 }
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size = { 24 }
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src = { IconDownload } />
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</button>
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{
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isUploadEnabled && (
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<button
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aria-label = { `${t('fileSharing.removeFile')} ${file.fileName}` }
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className = { `${classes.iconButton}` }
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onClick = { () => dispatch(removeFile(file.fileId)) }
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type = 'button'>
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<Icon
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color = { BaseTheme.palette.icon01 }
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size = { 24 }
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src = { IconTrash } />
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</button>
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)
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}
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</div>
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</>
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)
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}
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{
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(file.progress ?? 100) < 100 && (
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<>
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<div
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aria-label = { t('fileSharing.fileUploadProgress') }
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aria-valuemax = { 100 }
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aria-valuemin = { 0 }
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aria-valuenow = { file.progress }
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className = { classes.progressBar }
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role = 'progressbar'>
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<div
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className = { classes.progressFill }
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style = {{ width: `${file.progress}%` }} />
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</div>
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</>
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)
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}
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</li>
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))
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}
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</ul>
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)
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}
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{
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isUploadEnabled && (
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<Button
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accessibilityLabel = { t('fileSharing.uploadFile') }
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className = { classes.uploadButton }
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labelKey = { 'fileSharing.uploadFile' }
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onClick = { handleClick }
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onKeyPress = { handleKeyPress }
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ref = { uploadButtonRef }
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type = { BUTTON_TYPES.PRIMARY } />
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)
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}
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</div>
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);
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};
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export default FileSharing;
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