574 lines
14 KiB
TypeScript
574 lines
14 KiB
TypeScript
import React from 'react';
|
|
import {
|
|
AutoSizer,
|
|
CellMeasurer,
|
|
CellMeasurerCache,
|
|
List,
|
|
} from 'react-virtualized';
|
|
import { debounce, isNumber } from 'lodash';
|
|
|
|
import { Intl } from './Intl';
|
|
import { Emojify } from './conversation/Emojify';
|
|
import { Spinner } from './Spinner';
|
|
import {
|
|
cleanId,
|
|
ConversationListItem,
|
|
PropsData as ConversationListItemPropsType,
|
|
} from './ConversationListItem';
|
|
import { StartNewConversation } from './StartNewConversation';
|
|
|
|
import { LocalizerType } from '../types/Util';
|
|
|
|
export type PropsDataType = {
|
|
discussionsLoading: boolean;
|
|
items: Array<SearchResultRowType>;
|
|
messagesLoading: boolean;
|
|
noResults: boolean;
|
|
regionCode: string;
|
|
searchConversationName?: string;
|
|
searchTerm: string;
|
|
selectedConversationId?: string;
|
|
selectedMessageId?: string;
|
|
};
|
|
|
|
type StartNewConversationType = {
|
|
type: 'start-new-conversation';
|
|
data: undefined;
|
|
};
|
|
type ConversationHeaderType = {
|
|
type: 'conversations-header';
|
|
data: undefined;
|
|
};
|
|
type ContactsHeaderType = {
|
|
type: 'contacts-header';
|
|
data: undefined;
|
|
};
|
|
type MessagesHeaderType = {
|
|
type: 'messages-header';
|
|
data: undefined;
|
|
};
|
|
type ConversationType = {
|
|
type: 'conversation';
|
|
data: ConversationListItemPropsType;
|
|
};
|
|
type ContactsType = {
|
|
type: 'contact';
|
|
data: ConversationListItemPropsType;
|
|
};
|
|
type MessageType = {
|
|
type: 'message';
|
|
data: string;
|
|
};
|
|
type SpinnerType = {
|
|
type: 'spinner';
|
|
data: undefined;
|
|
};
|
|
|
|
export type SearchResultRowType =
|
|
| StartNewConversationType
|
|
| ConversationHeaderType
|
|
| ContactsHeaderType
|
|
| MessagesHeaderType
|
|
| ConversationType
|
|
| ContactsType
|
|
| MessageType
|
|
| SpinnerType;
|
|
|
|
type PropsHousekeepingType = {
|
|
i18n: LocalizerType;
|
|
openConversationInternal: (id: string, messageId?: string) => void;
|
|
startNewConversation: (
|
|
query: string,
|
|
options: { regionCode: string }
|
|
) => void;
|
|
|
|
renderMessageSearchResult: (id: string) => JSX.Element;
|
|
};
|
|
|
|
type PropsType = PropsDataType & PropsHousekeepingType;
|
|
type StateType = {
|
|
scrollToIndex?: number;
|
|
};
|
|
|
|
// from https://github.com/bvaughn/react-virtualized/blob/fb3484ed5dcc41bffae8eab029126c0fb8f7abc0/source/List/types.js#L5
|
|
type RowRendererParamsType = {
|
|
index: number;
|
|
isScrolling: boolean;
|
|
isVisible: boolean;
|
|
key: string;
|
|
parent: Object;
|
|
style: Object;
|
|
};
|
|
type OnScrollParamsType = {
|
|
scrollTop: number;
|
|
clientHeight: number;
|
|
scrollHeight: number;
|
|
|
|
clientWidth: number;
|
|
scrollWidth?: number;
|
|
scrollLeft?: number;
|
|
scrollToColumn?: number;
|
|
_hasScrolledToColumnTarget?: boolean;
|
|
scrollToRow?: number;
|
|
_hasScrolledToRowTarget?: boolean;
|
|
};
|
|
|
|
export class SearchResults extends React.Component<PropsType, StateType> {
|
|
public setFocusToFirstNeeded = false;
|
|
public setFocusToLastNeeded = false;
|
|
public mostRecentWidth = 0;
|
|
public mostRecentHeight = 0;
|
|
public cellSizeCache = new CellMeasurerCache({
|
|
defaultHeight: 80,
|
|
fixedWidth: true,
|
|
});
|
|
public listRef = React.createRef<any>();
|
|
public containerRef = React.createRef<HTMLDivElement>();
|
|
public state = {
|
|
scrollToIndex: undefined,
|
|
};
|
|
|
|
public handleStartNewConversation = () => {
|
|
const { regionCode, searchTerm, startNewConversation } = this.props;
|
|
|
|
startNewConversation(searchTerm, { regionCode });
|
|
};
|
|
|
|
public handleKeyDown = (event: React.KeyboardEvent<HTMLDivElement>) => {
|
|
const { items } = this.props;
|
|
const commandOrCtrl = event.metaKey || event.ctrlKey;
|
|
|
|
if (!items || items.length < 1) {
|
|
return;
|
|
}
|
|
|
|
if (commandOrCtrl && !event.shiftKey && event.key === 'ArrowUp') {
|
|
this.setState({ scrollToIndex: 0 });
|
|
this.setFocusToFirstNeeded = true;
|
|
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
|
|
return;
|
|
}
|
|
|
|
if (commandOrCtrl && !event.shiftKey && event.key === 'ArrowDown') {
|
|
const lastIndex = items.length - 1;
|
|
this.setState({ scrollToIndex: lastIndex });
|
|
this.setFocusToLastNeeded = true;
|
|
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
|
|
return;
|
|
}
|
|
};
|
|
|
|
public handleFocus = () => {
|
|
const { selectedConversationId, selectedMessageId } = this.props;
|
|
const { current: container } = this.containerRef;
|
|
|
|
if (!container) {
|
|
return;
|
|
}
|
|
|
|
if (document.activeElement === container) {
|
|
const scrollingContainer = this.getScrollContainer();
|
|
|
|
// First we try to scroll to the selected message
|
|
if (selectedMessageId && scrollingContainer) {
|
|
// tslint:disable-next-line no-unnecessary-type-assertion
|
|
const target = scrollingContainer.querySelector(
|
|
`.module-message-search-result[data-id="${selectedMessageId}"]`
|
|
) as any;
|
|
|
|
if (target && target.focus) {
|
|
target.focus();
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Then we try for the selected conversation
|
|
if (selectedConversationId && scrollingContainer) {
|
|
const escapedId = cleanId(selectedConversationId).replace(
|
|
/["\\]/g,
|
|
'\\$&'
|
|
);
|
|
// tslint:disable-next-line no-unnecessary-type-assertion
|
|
const target = scrollingContainer.querySelector(
|
|
`.module-conversation-list-item[data-id="${escapedId}"]`
|
|
) as any;
|
|
|
|
if (target && target.focus) {
|
|
target.focus();
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Otherwise we set focus to the first non-header item
|
|
this.setFocusToFirst();
|
|
}
|
|
};
|
|
|
|
public setFocusToFirst = () => {
|
|
const scrollContainer = this.getScrollContainer();
|
|
if (!scrollContainer) {
|
|
return;
|
|
}
|
|
|
|
// tslint:disable-next-line no-unnecessary-type-assertion
|
|
const startItem = scrollContainer.querySelector(
|
|
'.module-start-new-conversation'
|
|
) as any;
|
|
if (startItem && startItem.focus) {
|
|
startItem.focus();
|
|
|
|
return;
|
|
}
|
|
|
|
// tslint:disable-next-line no-unnecessary-type-assertion
|
|
const conversationItem = scrollContainer.querySelector(
|
|
'.module-conversation-list-item'
|
|
) as any;
|
|
if (conversationItem && conversationItem.focus) {
|
|
conversationItem.focus();
|
|
|
|
return;
|
|
}
|
|
|
|
// tslint:disable-next-line no-unnecessary-type-assertion
|
|
const messageItem = scrollContainer.querySelector(
|
|
'.module-message-search-result'
|
|
) as any;
|
|
if (messageItem && messageItem.focus) {
|
|
messageItem.focus();
|
|
|
|
return;
|
|
}
|
|
};
|
|
|
|
public getScrollContainer = () => {
|
|
if (!this.listRef || !this.listRef.current) {
|
|
return;
|
|
}
|
|
|
|
const list = this.listRef.current;
|
|
|
|
if (!list.Grid || !list.Grid._scrollingContainer) {
|
|
return;
|
|
}
|
|
|
|
return list.Grid._scrollingContainer as HTMLDivElement;
|
|
};
|
|
|
|
// tslint:disable-next-line member-ordering
|
|
public onScroll = debounce(
|
|
// tslint:disable-next-line cyclomatic-complexity
|
|
(data: OnScrollParamsType) => {
|
|
// Ignore scroll events generated as react-virtualized recursively scrolls and
|
|
// re-measures to get us where we want to go.
|
|
if (
|
|
isNumber(data.scrollToRow) &&
|
|
data.scrollToRow >= 0 &&
|
|
!data._hasScrolledToRowTarget
|
|
) {
|
|
return;
|
|
}
|
|
|
|
this.setState({ scrollToIndex: undefined });
|
|
|
|
if (this.setFocusToFirstNeeded) {
|
|
this.setFocusToFirstNeeded = false;
|
|
this.setFocusToFirst();
|
|
}
|
|
|
|
if (this.setFocusToLastNeeded) {
|
|
this.setFocusToLastNeeded = false;
|
|
|
|
const scrollContainer = this.getScrollContainer();
|
|
if (!scrollContainer) {
|
|
return;
|
|
}
|
|
|
|
const messageItems = scrollContainer.querySelectorAll(
|
|
'.module-message-search-result'
|
|
) as any;
|
|
if (messageItems && messageItems.length > 0) {
|
|
const last = messageItems[messageItems.length - 1];
|
|
|
|
if (last && last.focus) {
|
|
last.focus();
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
const contactItems = scrollContainer.querySelectorAll(
|
|
'.module-conversation-list-item'
|
|
) as any;
|
|
if (contactItems && contactItems.length > 0) {
|
|
const last = contactItems[contactItems.length - 1];
|
|
|
|
if (last && last.focus) {
|
|
last.focus();
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
const startItem = scrollContainer.querySelectorAll(
|
|
'.module-start-new-conversation'
|
|
) as any;
|
|
if (startItem && startItem.length > 0) {
|
|
const last = startItem[startItem.length - 1];
|
|
|
|
if (last && last.focus) {
|
|
last.focus();
|
|
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
100,
|
|
{ maxWait: 100 }
|
|
);
|
|
|
|
public renderRowContents(row: SearchResultRowType) {
|
|
const {
|
|
searchTerm,
|
|
i18n,
|
|
openConversationInternal,
|
|
renderMessageSearchResult,
|
|
} = this.props;
|
|
|
|
if (row.type === 'start-new-conversation') {
|
|
return (
|
|
<StartNewConversation
|
|
phoneNumber={searchTerm}
|
|
i18n={i18n}
|
|
onClick={this.handleStartNewConversation}
|
|
/>
|
|
);
|
|
} else if (row.type === 'conversations-header') {
|
|
return (
|
|
<div
|
|
className="module-search-results__conversations-header"
|
|
role="heading"
|
|
aria-level={1}
|
|
>
|
|
{i18n('conversationsHeader')}
|
|
</div>
|
|
);
|
|
} else if (row.type === 'conversation') {
|
|
const { data } = row;
|
|
|
|
return (
|
|
<ConversationListItem
|
|
key={data.phoneNumber}
|
|
{...data}
|
|
onClick={openConversationInternal}
|
|
i18n={i18n}
|
|
/>
|
|
);
|
|
} else if (row.type === 'contacts-header') {
|
|
return (
|
|
<div
|
|
className="module-search-results__contacts-header"
|
|
role="heading"
|
|
aria-level={1}
|
|
>
|
|
{i18n('contactsHeader')}
|
|
</div>
|
|
);
|
|
} else if (row.type === 'contact') {
|
|
const { data } = row;
|
|
|
|
return (
|
|
<ConversationListItem
|
|
key={data.phoneNumber}
|
|
{...data}
|
|
onClick={openConversationInternal}
|
|
i18n={i18n}
|
|
/>
|
|
);
|
|
} else if (row.type === 'messages-header') {
|
|
return (
|
|
<div
|
|
className="module-search-results__messages-header"
|
|
role="heading"
|
|
aria-level={1}
|
|
>
|
|
{i18n('messagesHeader')}
|
|
</div>
|
|
);
|
|
} else if (row.type === 'message') {
|
|
const { data } = row;
|
|
|
|
return renderMessageSearchResult(data);
|
|
} else if (row.type === 'spinner') {
|
|
return (
|
|
<div className="module-search-results__spinner-container">
|
|
<Spinner size="24px" svgSize="small" />
|
|
</div>
|
|
);
|
|
} else {
|
|
throw new Error(
|
|
'SearchResults.renderRowContents: Encountered unknown row type'
|
|
);
|
|
}
|
|
}
|
|
|
|
public renderRow = ({
|
|
index,
|
|
key,
|
|
parent,
|
|
style,
|
|
}: RowRendererParamsType): JSX.Element => {
|
|
const { items } = this.props;
|
|
|
|
const row = items[index];
|
|
|
|
return (
|
|
<div role="row" key={key} style={style}>
|
|
<CellMeasurer
|
|
cache={this.cellSizeCache}
|
|
columnIndex={0}
|
|
key={key}
|
|
parent={parent}
|
|
rowIndex={index}
|
|
width={this.mostRecentWidth}
|
|
>
|
|
{this.renderRowContents(row)}
|
|
</CellMeasurer>
|
|
</div>
|
|
);
|
|
};
|
|
|
|
public componentDidUpdate(prevProps: PropsType) {
|
|
const {
|
|
items,
|
|
searchTerm,
|
|
discussionsLoading,
|
|
messagesLoading,
|
|
} = this.props;
|
|
|
|
if (searchTerm !== prevProps.searchTerm) {
|
|
this.resizeAll();
|
|
} else if (
|
|
discussionsLoading !== prevProps.discussionsLoading ||
|
|
messagesLoading !== prevProps.messagesLoading
|
|
) {
|
|
this.resizeAll();
|
|
} else if (
|
|
items &&
|
|
prevProps.items &&
|
|
prevProps.items.length !== items.length
|
|
) {
|
|
this.resizeAll();
|
|
}
|
|
}
|
|
|
|
public getList = () => {
|
|
if (!this.listRef) {
|
|
return;
|
|
}
|
|
|
|
const { current } = this.listRef;
|
|
|
|
return current;
|
|
};
|
|
|
|
public recomputeRowHeights = (row?: number) => {
|
|
const list = this.getList();
|
|
if (!list) {
|
|
return;
|
|
}
|
|
|
|
list.recomputeRowHeights(row);
|
|
};
|
|
|
|
public resizeAll = () => {
|
|
this.cellSizeCache.clearAll();
|
|
this.recomputeRowHeights(0);
|
|
};
|
|
|
|
public getRowCount() {
|
|
const { items } = this.props;
|
|
|
|
return items ? items.length : 0;
|
|
}
|
|
|
|
public render() {
|
|
const {
|
|
i18n,
|
|
items,
|
|
noResults,
|
|
searchConversationName,
|
|
searchTerm,
|
|
} = this.props;
|
|
const { scrollToIndex } = this.state;
|
|
|
|
if (noResults) {
|
|
return (
|
|
<div className="module-search-results">
|
|
{!searchConversationName || searchTerm ? (
|
|
<div className="module-search-results__no-results" key={searchTerm}>
|
|
{searchConversationName ? (
|
|
<Intl
|
|
id="noSearchResultsInConversation"
|
|
i18n={i18n}
|
|
components={[
|
|
searchTerm,
|
|
<Emojify key="item-1" text={searchConversationName} />,
|
|
]}
|
|
/>
|
|
) : (
|
|
i18n('noSearchResults', [searchTerm])
|
|
)}
|
|
</div>
|
|
) : null}
|
|
</div>
|
|
);
|
|
}
|
|
|
|
return (
|
|
<div
|
|
className="module-search-results"
|
|
aria-live="polite"
|
|
role="group"
|
|
tabIndex={-1}
|
|
ref={this.containerRef}
|
|
onKeyDown={this.handleKeyDown}
|
|
onFocus={this.handleFocus}
|
|
>
|
|
<AutoSizer>
|
|
{({ height, width }) => {
|
|
this.mostRecentWidth = width;
|
|
this.mostRecentHeight = height;
|
|
|
|
return (
|
|
<List
|
|
className="module-search-results__virtual-list"
|
|
deferredMeasurementCache={this.cellSizeCache}
|
|
height={height}
|
|
items={items}
|
|
overscanRowCount={5}
|
|
ref={this.listRef}
|
|
rowCount={this.getRowCount()}
|
|
rowHeight={this.cellSizeCache.rowHeight}
|
|
rowRenderer={this.renderRow}
|
|
scrollToIndex={scrollToIndex}
|
|
tabIndex={-1}
|
|
onScroll={this.onScroll as any}
|
|
width={width}
|
|
/>
|
|
);
|
|
}}
|
|
</AutoSizer>
|
|
</div>
|
|
);
|
|
}
|
|
}
|