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			85 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			TypeScript
		
	
			
		
		
	
	
			85 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			TypeScript
		
	
import { createSelector } from '@reduxjs/toolkit';
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import { compact, isEmpty } from 'lodash';
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import { StateType } from '../reducer';
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import { ConversationLookupType } from '../ducks/conversations';
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import { SearchStateType } from '../ducks/search';
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import { getConversationLookup } from './conversations';
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import { MessageResultProps } from '../../components/search/MessageSearchResults';
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export const getSearch = (state: StateType): SearchStateType => state.search;
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export const getQuery = (state: StateType): string => getSearch(state).query;
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export const isSearching = (state: StateType) => {
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  return !!getSearch(state)?.query?.trim();
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};
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const getSearchResults = createSelector(
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  [getSearch, getConversationLookup],
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  (searchState: SearchStateType, lookup: ConversationLookupType) => {
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    return {
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      contactsAndGroups: compact(
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        searchState.contactsAndGroups
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          .filter(id => {
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            const value = lookup[id];
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            // on some edges cases, we have an id but no corresponding convo because it matches a query but the conversation was removed.
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            // Don't return anything when activeAt is unset (i.e. no current conversations with this user)
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            if (!value || value.activeAt === undefined || value.activeAt === 0) {
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              // activeAt can be 0 when linking device
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              return false;
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            }
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            return true;
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          })
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          .map(id => lookup[id])
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      ),
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      messages: compact(searchState.messages),
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      searchTerm: searchState.query,
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    };
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  }
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);
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export const getSearchTerm = createSelector([getSearchResults], searchResult => {
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  return searchResult.searchTerm;
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});
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export const getSearchResultsIdsOnly = createSelector([getSearchResults], searchState => {
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  return {
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    ...searchState,
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    contactsAndGroupsIds: searchState.contactsAndGroups.map(m => m.id),
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  };
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});
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export const getHasSearchResults = createSelector([getSearchResults], searchState => {
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  return !isEmpty(searchState.contactsAndGroups) || !isEmpty(searchState.messages);
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});
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export const getSearchResultsContactOnly = createSelector([getSearchResults], searchState => {
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  return searchState.contactsAndGroups.filter(m => m.isPrivate).map(m => m.id);
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});
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/**
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 *
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 * When type is string, we render a sectionHeader.
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 * When type just has a conversationId field, we render a ConversationListItem.
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 * When type is MessageResultProps we render a MessageSearchResult
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 */
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export type SearchResultsMergedListItem = string | { contactConvoId: string } | MessageResultProps;
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export const getSearchResultsList = createSelector([getSearchResults], searchState => {
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  const { contactsAndGroups, messages } = searchState;
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  const builtList: Array<SearchResultsMergedListItem> = [];
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  if (contactsAndGroups.length) {
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    builtList.push(window.i18n('conversationsHeader', [`${contactsAndGroups.length}`]));
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    builtList.push(...contactsAndGroups.map(m => ({ contactConvoId: m.id })));
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  }
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  if (messages.length) {
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    builtList.push(window.i18n('searchMessagesHeader', [`${messages.length}`]));
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    builtList.push(...messages);
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  }
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  return builtList;
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});
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