Spaces:
Running
Running
File size: 3,084 Bytes
16b7924 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 |
import { useCallback } from "react";
import { useLocation } from "wouter";
import type { SearchEntry } from "../modules/history";
import {
getChatMessagesForQuery,
getLatestLlmResponseForEntry,
setCurrentSearchRunId,
} from "../modules/history";
import { postMessageToParentWindow } from "../modules/parentWindow";
import {
updateChatInput,
updateChatMessages,
updateFollowUpQuestion,
updateImageSearchResults,
updateImageSearchState,
updateIsRestoringFromHistory,
updateLlmTextSearchResults,
updateResponse,
updateSuppressNextFollowUp,
updateTextGenerationState,
updateTextSearchResults,
updateTextSearchState,
} from "../modules/pubSub";
import type { ImageSearchResults, TextSearchResults } from "../modules/types";
export function useHistoryRestore(
updateQuery: (query: string) => void,
textAreaRef?: React.RefObject<HTMLTextAreaElement | null>,
) {
const [, navigate] = useLocation();
const restoreSearch = useCallback(
async (entry: SearchEntry) => {
const selectedQuery = entry.query;
updateQuery(selectedQuery);
const searchRunId = entry.searchRunId || entry.query;
setCurrentSearchRunId(searchRunId);
updateIsRestoringFromHistory(true);
updateSuppressNextFollowUp(true);
updateFollowUpQuestion("");
updateChatInput("");
const queryString = `q=${encodeURIComponent(selectedQuery)}`;
postMessageToParentWindow({ queryString, hash: "" });
navigate(`/?${queryString}`, { replace: true });
document.title = selectedQuery;
if (entry.textResults) {
const textTuples: TextSearchResults = entry.textResults.items.map(
(it) => [it.title, it.snippet, it.url],
);
updateTextSearchResults(textTuples);
updateTextSearchState("completed");
updateLlmTextSearchResults(textTuples);
} else {
updateTextSearchResults([]);
updateTextSearchState("completed");
updateLlmTextSearchResults([]);
}
if (entry.imageResults) {
const imageTuples: ImageSearchResults = entry.imageResults.items.map(
(it) => [it.title, it.url, it.thumbnailUrl, it.sourceUrl],
);
updateImageSearchResults(imageTuples);
updateImageSearchState("completed");
} else {
updateImageSearchResults([]);
updateImageSearchState("completed");
}
const savedResponse = await getLatestLlmResponseForEntry(entry);
if (savedResponse && savedResponse.trim().length > 0) {
updateResponse(savedResponse);
updateTextGenerationState("completed");
} else {
updateResponse("");
updateTextGenerationState("idle");
}
updateChatMessages([]);
const chatMessages = await getChatMessagesForQuery(searchRunId);
updateChatMessages(chatMessages);
updateFollowUpQuestion("");
setTimeout(() => {
updateIsRestoringFromHistory(false);
}, 0);
textAreaRef?.current?.focus();
},
[updateQuery, navigate, textAreaRef],
);
return { restoreSearch };
}
|