1 // Copyright (C) The Arvados Authors. All rights reserved.
3 // SPDX-License-Identifier: AGPL-3.0
5 import * as React from 'react';
6 import { Table, TableBody, TableRow, TableCell, TableHead, TableSortLabel, StyleRulesCallback, Theme, WithStyles, withStyles } from '@material-ui/core';
7 import { DataColumn, SortDirection } from './data-column';
8 import { DataTableDefaultView } from '../data-table-default-view/data-table-default-view';
9 import { DataTableFilters } from '../data-table-filters/data-table-filters-tree';
10 import { DataTableFiltersPopover } from '../data-table-filters/data-table-filters-popover';
11 import { countNodes } from '~/models/tree';
13 export type DataColumns<T> = Array<DataColumn<T>>;
15 export enum DataTableFetchMode {
20 export interface DataTableDataProps<T> {
22 columns: DataColumns<T>;
23 onRowClick: (event: React.MouseEvent<HTMLTableRowElement>, item: T) => void;
24 onContextMenu: (event: React.MouseEvent<HTMLElement>, item: T) => void;
25 onRowDoubleClick: (event: React.MouseEvent<HTMLTableRowElement>, item: T) => void;
26 onSortToggle: (column: DataColumn<T>) => void;
27 onFiltersChange: (filters: DataTableFilters, column: DataColumn<T>) => void;
28 extractKey?: (item: T) => React.Key;
30 defaultView?: React.ReactNode;
33 type CssRules = "tableBody" | "root" | "content" | "noItemsInfo" | 'tableCell';
35 const styles: StyleRulesCallback<CssRules> = (theme: Theme) => ({
41 display: 'inline-block',
45 background: theme.palette.background.paper
49 padding: theme.spacing.unit
52 wordWrap: 'break-word'
56 type DataTableProps<T> = DataTableDataProps<T> & WithStyles<CssRules>;
58 export const DataTable = withStyles(styles)(
59 class Component<T> extends React.Component<DataTableProps<T>> {
61 const { items, classes } = this.props;
62 return <div className={classes.root}>
63 <div className={classes.content}>
67 {this.mapVisibleColumns(this.renderHeadCell)}
70 <TableBody className={classes.tableBody}>
71 {items.map(this.renderBodyRow)}
74 {items.length === 0 && this.props.working !== undefined && !this.props.working && this.renderNoItemsPlaceholder()}
79 renderNoItemsPlaceholder = () => {
80 return this.props.defaultView
81 ? this.props.defaultView
82 : <DataTableDefaultView/>;
85 renderHeadCell = (column: DataColumn<T>, index: number) => {
86 const { name, key, renderHeader, filters, sortDirection } = column;
87 const { onSortToggle, onFiltersChange } = this.props;
88 return <TableCell key={key || index}>
91 countNodes(filters) > 0
92 ? <DataTableFiltersPopover
93 name={`${name} filters`}
96 onFiltersChange(filters, column)}
99 </DataTableFiltersPopover>
102 active={sortDirection !== SortDirection.NONE}
103 direction={sortDirection !== SortDirection.NONE ? sortDirection : undefined}
106 onSortToggle(column)}>
115 renderBodyRow = (item: T, index: number) => {
116 const { onRowClick, onRowDoubleClick, extractKey, classes } = this.props;
119 key={extractKey ? extractKey(item) : index}
120 onClick={event => onRowClick && onRowClick(event, item)}
121 onContextMenu={this.handleRowContextMenu(item)}
122 onDoubleClick={event => onRowDoubleClick && onRowDoubleClick(event, item)}>
123 {this.mapVisibleColumns((column, index) => (
124 <TableCell key={column.key || index} className={classes.tableCell}>
125 {column.render(item)}
131 mapVisibleColumns = (fn: (column: DataColumn<T>, index: number) => React.ReactElement<any>) => {
132 return this.props.columns.filter(column => column.selected).map(fn);
135 handleRowContextMenu = (item: T) =>
136 (event: React.MouseEvent<HTMLElement>) =>
137 this.props.onContextMenu(event, item)