/*
 * Live slopbot check: login, guild presence, and one history page.
 *
 * Usage (from poc/):
 *   VESKSLOP_SLOPBOT_ENABLED=1 VESKSLOP_SLOPBOT_STATE=/path/to/slopbot.json \
 *     tsx ../media-scrape/test/live-slopbot.ts <channelId> [guildId]
 *
 * Or set VESKSLOP_TEST_CHANNEL / VESKSLOP_TEST_GUILD. The token is read from the
 * environment or the state file and is never printed.
 */

import { extractMedia } from "../src/extract.js";
import {
    loadSlopbotConfig,
    slopbotFetcher,
    slopbotStatus,
    SlopbotBackend,
    startSlopbot,
    stopSlopbot
} from "../slopbot/index.js";

async function main() {
    const channelId = process.argv[2] ?? process.env.VESKSLOP_TEST_CHANNEL;
    const guildId = process.argv[3] ?? process.env.VESKSLOP_TEST_GUILD;

    if (!channelId) {
        console.error("usage: live-slopbot.ts <channelId> [guildId]");
        process.exit(1);
    }

    const config = loadSlopbotConfig();
    if (!config.enabled) {
        console.error("slopbot disabled: set VESKSLOP_SLOPBOT_ENABLED=1 and a token");
        process.exit(1);
    }

    const client = await startSlopbot(config);
    try {
        const status = slopbotStatus(client);
        console.log(`logged in as ${status.user}`);
        console.log(`guilds: ${status.guilds.length}`);
        if (guildId) console.log(`target guild present: ${client.guilds.cache.has(guildId)}`);

        const backend = new SlopbotBackend(slopbotFetcher(client));
        const startedAt = Date.now();
        const page = await backend.fetchPage(channelId, null, 25);
        console.log(`fetched ${page.messages.length} messages in ${Date.now() - startedAt} ms`);

        const withContent = page.messages.filter(message => message.content.length > 0).length;
        const attachments = page.messages.reduce((sum, message) => sum + message.attachments.length, 0);
        const media = page.messages.flatMap(message => extractMedia(message));
        const kinds = media.reduce<Record<string, number>>((acc, item) => {
            acc[item.kind] = (acc[item.kind] ?? 0) + 1;
            return acc;
        }, {});

        console.log(`content present: ${withContent}/${page.messages.length}`);
        console.log(`attachments: ${attachments}`);
        console.log(`media: ${JSON.stringify(kinds)}`);
    } finally {
        await stopSlopbot(client);
    }
}

void main();