src/components/data-explorer/data-explorer.tsx

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import * as React from 'react';
   6 import { Grid, Paper, Toolbar, StyleRulesCallback, withStyles, Theme, WithStyles, TablePagination, IconButton } from '@material-ui/core';
   7 import MoreVertIcon from "@material-ui/icons/MoreVert";
   8 import ContextMenu, { ContextMenuActionGroup, ContextMenuAction } from "../../components/context-menu/context-menu";
   9 import ColumnSelector from "../../components/column-selector/column-selector";
  10 import DataTable, { DataColumns } from "../../components/data-table/data-table";
  11 import { mockAnchorFromMouseEvent } from "../../components/popover/helpers";
  12 import { DataColumn } from "../../components/data-table/data-column";
  13 import { DataTableFilterItem } from '../../components/data-table-filters/data-table-filters';
  14 import SearchInput from '../search-input/search-input';
  15
  16 interface DataExplorerProps<T> {
  17     items: T[];
  18     columns: DataColumns<T>;
  19     contextActions: ContextMenuActionGroup[];
  20     searchValue: string;
  21     rowsPerPage: number;
  22     rowsPerPageOptions?: number[];
  23     page: number;
  24     onSearch: (value: string) => void;
  25     onRowClick: (item: T) => void;
  26     onColumnToggle: (column: DataColumn<T>) => void;
  27     onContextAction: (action: ContextMenuAction, item: T) => void;
  28     onSortToggle: (column: DataColumn<T>) => void;
  29     onFiltersChange: (filters: DataTableFilterItem[], column: DataColumn<T>) => void;
  30     onChangePage: (page: number) => void;
  31     onChangeRowsPerPage: (rowsPerPage: number) => void;
  32 }
  33
  34 interface DataExplorerState<T> {
  35     contextMenu: {
  36         anchorEl?: HTMLElement;
  37         item?: T;
  38     };
  39 }
  40
  41 class DataExplorer<T> extends React.Component<DataExplorerProps<T> & WithStyles<CssRules>, DataExplorerState<T>> {
  42     state: DataExplorerState<T> = {
  43         contextMenu: {}
  44     };
  45
  46     render() {
  47         return <Paper>
  48             <ContextMenu
  49                 anchorEl={this.state.contextMenu.anchorEl}
  50                 actions={this.props.contextActions}
  51                 onActionClick={this.callAction}
  52                 onClose={this.closeContextMenu} />
  53             <Toolbar className={this.props.classes.toolbar}>
  54                 <Grid container justify="space-between" wrap="nowrap" alignItems="center">
  55                     <div className={this.props.classes.searchBox}>
  56                         {this.props.items.length > 0 && <SearchInput
  57                             value={this.props.searchValue}
  58                             onSearch={this.props.onSearch} />}
  59                     </div>
  60                     <ColumnSelector
  61                         columns={this.props.columns}
  62                         onColumnToggle={this.props.onColumnToggle} />
  63                 </Grid>
  64             </Toolbar>
  65             <DataTable
  66                 columns={[
  67                     ...this.props.columns,
  68                     this.contextMenuColumn]}
  69                 items={this.props.items}
  70                 onRowClick={(_, item: T) => this.props.onRowClick(item)}
  71                 onRowContextMenu={this.openContextMenu}
  72                 onFiltersChange={this.props.onFiltersChange}
  73                 onSortToggle={this.props.onSortToggle} />
  74             <Toolbar>
  75                 {this.props.items.length > 0 &&
  76                     <Grid container justify="flex-end">
  77                         <TablePagination
  78                             count={this.props.items.length}
  79                             rowsPerPage={this.props.rowsPerPage}
  80                             rowsPerPageOptions={this.props.rowsPerPageOptions}
  81                             page={this.props.page}
  82                             onChangePage={this.changePage}
  83                             onChangeRowsPerPage={this.changeRowsPerPage}
  84                             component="div"
  85                         />
  86                     </Grid>}
  87             </Toolbar>
  88         </Paper>;
  89     }
  90
  91     openContextMenu = (event: React.MouseEvent<HTMLElement>, item: T) => {
  92         event.preventDefault();
  93         event.stopPropagation();
  94         this.setState({
  95             contextMenu: {
  96                 anchorEl: mockAnchorFromMouseEvent(event),
  97                 item
  98             }
  99         });
 100     }
 101
 102     closeContextMenu = () => {
 103         this.setState({ contextMenu: {} });
 104     }
 105
 106     callAction = (action: ContextMenuAction) => {
 107         const { item } = this.state.contextMenu;
 108         this.closeContextMenu();
 109         if (item) {
 110             this.props.onContextAction(action, item);
 111         }
 112     }
 113
 114     changePage = (event: React.MouseEvent<HTMLButtonElement> | null, page: number) => {
 115         this.props.onChangePage(page);
 116     }
 117
 118     changeRowsPerPage: React.ChangeEventHandler<HTMLTextAreaElement | HTMLInputElement> = (event) => {
 119         this.props.onChangeRowsPerPage(parseInt(event.target.value, 10));
 120     }
 121
 122     renderContextMenuTrigger = (item: T) =>
 123         <Grid container justify="flex-end">
 124             <IconButton onClick={event => this.openContextMenuWithTrigger(event, item)}>
 125                 <MoreVertIcon />
 126             </IconButton>
 127         </Grid>
 128
 129     openContextMenuWithTrigger = (event: React.MouseEvent<HTMLElement>, item: T) => {
 130         event.preventDefault();
 131         this.setState({
 132             contextMenu: {
 133                 anchorEl: event.currentTarget,
 134                 item
 135             }
 136         });
 137     }
 138
 139     contextMenuColumn = {
 140         name: "Actions",
 141         selected: true,
 142         key: "context-actions",
 143         renderHeader: () => null,
 144         render: this.renderContextMenuTrigger,
 145         width: "auto"
 146     };
 147
 148 }
 149
 150 type CssRules = "searchBox" | "toolbar";
 151
 152 const styles: StyleRulesCallback<CssRules> = (theme: Theme) => ({
 153     searchBox: {
 154         paddingBottom: theme.spacing.unit * 2
 155     },
 156     toolbar: {
 157         paddingTop: theme.spacing.unit * 2
 158     }
 159 });
 160
 161 export default withStyles(styles)(DataExplorer);