51 lines
1.5 KiB
TypeScript
51 lines
1.5 KiB
TypeScript
// tools/chat-search.ts
|
|
|
|
import { z } from "zod";
|
|
import fuzzysort from "fuzzysort";
|
|
import { Message } from "../interfaces/message";
|
|
|
|
// Define the search parameters schema
|
|
export const SearchChatParams = z.object({
|
|
query: z.string(),
|
|
k: z.number().max(100).default(5).optional(),
|
|
limit: z.number().max(100).default(100).optional(),
|
|
user_only: z.boolean().default(false).optional(),
|
|
});
|
|
export type SearchChatParams = z.infer<typeof SearchChatParams>;
|
|
|
|
// Function to search chat messages
|
|
export async function search_chat(
|
|
{ query, k = 5, limit = 100, user_only = false }: SearchChatParams,
|
|
context_message: Message
|
|
) {
|
|
// Fetch recent messages from the current channel
|
|
const messages = await context_message.fetchChannelMessages(limit);
|
|
|
|
// Filter messages if user_only is true
|
|
const filteredMessages = user_only
|
|
? messages.filter((msg) => msg.author.id === context_message.author.id)
|
|
: messages;
|
|
|
|
// Prepare list for fuzzysort
|
|
const list = filteredMessages.map((msg) => ({
|
|
message: msg,
|
|
content: msg.content,
|
|
}));
|
|
|
|
// Perform fuzzy search on message contents
|
|
const results = fuzzysort.go(query, list, { key: "content", limit: k });
|
|
|
|
// Map results back to messages
|
|
const matchedMessages = results.map((result) => {
|
|
const matchedMessage = result.obj.message;
|
|
return {
|
|
content: matchedMessage.content,
|
|
author: matchedMessage.author.username,
|
|
timestamp: matchedMessage.timestamp,
|
|
id: matchedMessage.id,
|
|
};
|
|
});
|
|
|
|
return { results: matchedMessages };
|
|
}
|