import { z } from 'zod';
import { getMessagesForGroup, searchMessages as searchMessagesHelper } from '../store.js';
export const fetchMessagesSchema = z.object({
group_jid: z.string().describe('The group JID (e.g., 123456789@g.us)'),
since: z.string().default('24h').describe('Time range: relative (24h, 7d, 2w) or ISO date'),
limit: z.number().default(200).describe('Maximum number of messages to return'),
});
export function fetchMessages(params: z.infer<typeof fetchMessagesSchema>) {
const messages = getMessagesForGroup(params.group_jid, params.since, params.limit);
return {
group_jid: params.group_jid,
since: params.since,
count: messages.length,
messages,
};
}
export const searchMessagesSchema = z.object({
query: z.string().describe('Text to search for in messages'),
group_jid: z.string().optional().describe('Optional: limit search to a specific group'),
since: z.string().optional().describe('Optional time range filter'),
limit: z.number().default(50).describe('Maximum number of results'),
});
export function searchMessages(params: z.infer<typeof searchMessagesSchema>) {
const results = searchMessagesHelper(
params.query,
params.group_jid,
params.since,
params.limit
);
return {
query: params.query,
count: results.length,
results,
};
}
