ATlast — you'll never need to find your favorites on another platform again. Find your favs in the ATmosphere.
byarielm.fyi
atproto
1import { parseDataFile } from "../lib/parsers/fileExtractor";
2import type { SearchResult, UserSettings } from "../types";
3
4export function useFileUpload(
5 onSearchStart: (results: SearchResult[], platform: string) => void,
6 onStatusUpdate: (message: string) => void,
7 userSettings: UserSettings,
8) {
9 async function handleFileUpload(
10 e: React.ChangeEvent<HTMLInputElement>,
11 platform: string = "tiktok",
12 ) {
13 const file = e.target.files?.[0];
14 if (!file) return;
15
16 onStatusUpdate(`Processing ${file.name}...`);
17 let usernames: string[] = [];
18
19 try {
20 usernames = await parseDataFile(file, platform);
21
22 console.log(`Loaded ${usernames.length} users from ${platform} data`);
23 onStatusUpdate(`Loaded ${usernames.length} users from ${platform} data`);
24 } catch (error) {
25 console.error("Error processing file:", error);
26
27 const errorMsg =
28 error instanceof Error
29 ? error.message
30 : "There was a problem processing the file. Please check that it's a valid data export.";
31
32 onStatusUpdate(errorMsg);
33 alert(errorMsg);
34 return;
35 }
36
37 if (usernames.length === 0) {
38 const errorMsg = "No users found in the file.";
39 onStatusUpdate(errorMsg);
40 alert(errorMsg);
41 return;
42 }
43
44 const initialResults: SearchResult[] = usernames.map((username) => ({
45 sourceUser: {
46 username: username,
47 date: "",
48 },
49 atprotoMatches: [],
50 isSearching: false,
51 selectedMatches: new Set<string>(),
52 sourcePlatform: platform,
53 }));
54
55 onStatusUpdate(`Starting search for ${usernames.length} users...`);
56 onSearchStart(initialResults, platform);
57 }
58
59 return {
60 handleFileUpload,
61 };
62}