// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.

import type {Client4} from '@mattermost/client';

import {expect, getRandomId} from '@mattermost/playwright-lib';
import type {PlaywrightExtended} from '@mattermost/playwright-lib';

/**
 * Posts a message with a unique term, polls the search API until it's indexed, then asserts it's
 * the single result returned — the common flow across the Elasticsearch/OpenSearch/database search
 * specs, which otherwise differ only in prerequisite setup (ensure*, plus index purge).
 */
export async function postAndFindMessage(pw: PlaywrightExtended, userClient: Client4, teamId: string): Promise<void> {
    const townSquare = await userClient.getChannelByName(teamId, 'town-square');
    const uniqueTerm = `searchterm${getRandomId()}`;
    await userClient.createPost({channel_id: townSquare.id, message: `hello ${uniqueTerm}`});

    await pw.waitUntil(
        async () => {
            const results = await userClient.searchPosts(teamId, uniqueTerm, false);
            return results.order.length > 0;
        },
        {timeout: 15000, intervalBetweenAttempts: 1000},
    );

    const results = await userClient.searchPosts(teamId, uniqueTerm, false);
    expect(results.order).toHaveLength(1);
    expect(results.posts[results.order[0]].message).toContain(uniqueTerm);
}