src/components/data-table/data-table.tsx

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import React from 'react';
   6 import { Table, TableBody, TableRow, TableCell, TableHead, TableSortLabel, StyleRulesCallback, Theme, WithStyles, withStyles, IconButton } from '@material-ui/core';
   7 import classnames from 'classnames';
   8 import { DataColumn, SortDirection } from './data-column';
   9 import { DataTableDefaultView } from '../data-table-default-view/data-table-default-view';
  10 import { DataTableFilters } from '../data-table-filters/data-table-filters-tree';
  11 import { DataTableFiltersPopover } from '../data-table-filters/data-table-filters-popover';
  12 import { countNodes, getTreeDirty } from 'models/tree';
  13 import { IconType, PendingIcon } from 'components/icon/icon';
  14 import { SvgIconProps } from '@material-ui/core/SvgIcon';
  15 import ArrowDownwardIcon from '@material-ui/icons/ArrowDownward';
  16 import { Checkbox } from '@material-ui/core';
  17 import { createTree } from 'models/tree';
  18
  19 export type DataColumns<I, R> = Array<DataColumn<I, R>>;
  20
  21 export enum DataTableFetchMode {
  22     PAGINATED,
  23     INFINITE,
  24 }
  25
  26 export interface DataTableDataProps<I> {
  27     items: I[];
  28     columns: DataColumns<I, any>;
  29     onRowClick: (event: React.MouseEvent<HTMLTableRowElement>, item: I) => void;
  30     onContextMenu: (event: React.MouseEvent<HTMLElement>, item: I) => void;
  31     onRowDoubleClick: (event: React.MouseEvent<HTMLTableRowElement>, item: I) => void;
  32     onSortToggle: (column: DataColumn<I, any>) => void;
  33     onFiltersChange: (filters: DataTableFilters, column: DataColumn<I, any>) => void;
  34     extractKey?: (item: I) => React.Key;
  35     working?: boolean;
  36     defaultViewIcon?: IconType;
  37     defaultViewMessages?: string[];
  38     currentItemUuid?: string;
  39     currentRoute?: string;
  40 }
  41
  42 type CssRules = 'tableBody' | 'root' | 'content' | 'noItemsInfo' | 'checkBoxCell' | 'tableCell' | 'arrow' | 'arrowButton' | 'tableCellWorkflows' | 'loader';
  43
  44 const styles: StyleRulesCallback<CssRules> = (theme: Theme) => ({
  45     root: {
  46         width: '100%',
  47     },
  48     content: {
  49         display: 'inline-block',
  50         width: '100%',
  51     },
  52     tableBody: {
  53         background: theme.palette.background.paper,
  54     },
  55     loader: {
  56         left: '50%',
  57         marginLeft: '-84px',
  58         position: 'absolute',
  59     },
  60     noItemsInfo: {
  61         textAlign: 'center',
  62         padding: theme.spacing.unit,
  63     },
  64     checkBoxCell: {
  65         // border: '1px dotted green',
  66         padding: '0',
  67     },
  68     tableCell: {
  69         wordWrap: 'break-word',
  70         paddingRight: '24px',
  71         color: '#737373',
  72     },
  73     tableCellWorkflows: {
  74         '&:nth-last-child(2)': {
  75             padding: '0px',
  76             maxWidth: '48px',
  77         },
  78         '&:last-child': {
  79             padding: '0px',
  80             paddingRight: '24px',
  81             width: '48px',
  82         },
  83     },
  84     arrow: {
  85         margin: 0,
  86     },
  87     arrowButton: {
  88         color: theme.palette.text.primary,
  89     },
  90 });
  91
  92 const selectedList = new Set();
  93
  94 const handleResourceSelect = (uuid) => {
  95     if (selectedList.has(uuid)) selectedList.delete(uuid);
  96     else selectedList.add(uuid);
  97     console.log(selectedList);
  98 };
  99
 100 const checkBoxColumn: DataColumn<any, any> = {
 101     name: '',
 102     selected: true,
 103     configurable: false,
 104     filters: createTree(),
 105     render: (item) => <Checkbox color='primary' onChange={() => handleResourceSelect(item)} />,
 106 };
 107
 108 type DataTableProps<T> = DataTableDataProps<T> & WithStyles<CssRules>;
 109
 110 export const DataTable = withStyles(styles)(
 111     class Component<T> extends React.Component<DataTableProps<T>> {
 112         render() {
 113             const { items, classes, working, columns } = this.props;
 114             if (columns[0] !== checkBoxColumn) columns.unshift(checkBoxColumn);
 115             return (
 116                 <div className={classes.root}>
 117                     <div className={classes.content}>
 118                         <Table>
 119                             <TableHead>
 120                                 <TableRow>{this.mapVisibleColumns(this.renderHeadCell)}</TableRow>
 121                             </TableHead>
 122                             <TableBody className={classes.tableBody}>{!working && items.map(this.renderBodyRow)}</TableBody>
 123                         </Table>
 124                         {!!working && (
 125                             <div className={classes.loader}>
 126                                 <DataTableDefaultView icon={PendingIcon} messages={['Loading data, please wait.']} />
 127                             </div>
 128                         )}
 129                         {items.length === 0 && !working && this.renderNoItemsPlaceholder(this.props.columns)}
 130                     </div>
 131                 </div>
 132             );
 133         }
 134
 135         renderNoItemsPlaceholder = (columns: DataColumns<T, any>) => {
 136             const dirty = columns.some((column) => getTreeDirty('')(column.filters));
 137             return <DataTableDefaultView icon={this.props.defaultViewIcon} messages={this.props.defaultViewMessages} filtersApplied={dirty} />;
 138         };
 139
 140         renderHeadCell = (column: DataColumn<T, any>, index: number) => {
 141             const { name, key, renderHeader, filters, sort } = column;
 142             const { onSortToggle, onFiltersChange, classes } = this.props;
 143             return (
 144                 <TableCell className={classes.tableCell} key={key || index}>
 145                     {renderHeader ? (
 146                         renderHeader()
 147                     ) : countNodes(filters) > 0 ? (
 148                         <DataTableFiltersPopover
 149                             name={`${name} filters`}
 150                             mutuallyExclusive={column.mutuallyExclusiveFilters}
 151                             onChange={(filters) => onFiltersChange && onFiltersChange(filters, column)}
 152                             filters={filters}
 153                         >
 154                             {name}
 155                         </DataTableFiltersPopover>
 156                     ) : sort ? (
 157                         <TableSortLabel
 158                             active={sort.direction !== SortDirection.NONE}
 159                             direction={sort.direction !== SortDirection.NONE ? sort.direction : undefined}
 160                             IconComponent={this.ArrowIcon}
 161                             hideSortIcon
 162                             onClick={() => onSortToggle && onSortToggle(column)}
 163                         >
 164                             {name}
 165                         </TableSortLabel>
 166                     ) : (
 167                         <span>{name}</span>
 168                     )}
 169                 </TableCell>
 170             );
 171         };
 172
 173         ArrowIcon = ({ className, ...props }: SvgIconProps) => (
 174             <IconButton component='span' className={this.props.classes.arrowButton} tabIndex={-1}>
 175                 <ArrowDownwardIcon {...props} className={classnames(className, this.props.classes.arrow)} />
 176             </IconButton>
 177         );
 178
 179         renderBodyRow = (item: any, index: number) => {
 180             const { onRowClick, onRowDoubleClick, extractKey, classes, currentItemUuid, currentRoute } = this.props;
 181             return (
 182                 <TableRow
 183                     hover
 184                     key={extractKey ? extractKey(item) : index}
 185                     onClick={(event) => onRowClick && onRowClick(event, item)}
 186                     onContextMenu={this.handleRowContextMenu(item)}
 187                     onDoubleClick={(event) => onRowDoubleClick && onRowDoubleClick(event, item)}
 188                     selected={item === currentItemUuid}
 189                 >
 190                     {this.mapVisibleColumns((column, index) => (
 191                         <TableCell
 192                             key={column.key || index}
 193                             className={currentRoute === '/workflows' ? classes.tableCellWorkflows : index === 0 ? classes.checkBoxCell : classes.tableCell}
 194                         >
 195                             {column.render(item)}
 196                         </TableCell>
 197                     ))}
 198                 </TableRow>
 199             );
 200         };
 201
 202         mapVisibleColumns = (fn: (column: DataColumn<T, any>, index: number) => React.ReactElement<any>) => {
 203             return this.props.columns.filter((column) => column.selected).map(fn);
 204         };
 205
 206         handleRowContextMenu = (item: T) => (event: React.MouseEvent<HTMLElement>) => this.props.onContextMenu(event, item);
 207     }
 208 );