"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
require("dotenv/config");
const pg_1 = require("pg");
const scraper_1 = require("./scraper");
const db_1 = require("./db");
function log(msg) {
    console.log(`[sync] ${new Date().toISOString()} ${msg}`);
}
function requireEnv(name) {
    const val = process.env[name];
    if (!val)
        throw new Error(`Missing required environment variable: ${name}`);
    return val;
}
/** Returns milliseconds until the next midnight (00:00:00) in local time. */
function msUntilMidnight() {
    const now = new Date();
    const midnight = new Date(now);
    midnight.setDate(now.getDate() + 1);
    midnight.setHours(0, 0, 0, 0);
    return midnight.getTime() - now.getTime();
}
async function runSync() {
    const username = requireEnv('FDISK_USERNAME');
    const password = requireEnv('FDISK_PASSWORD');
    const pool = new pg_1.Pool({
        host: requireEnv('DB_HOST'),
        port: parseInt(process.env.DB_PORT ?? '5432'),
        database: requireEnv('DB_NAME'),
        user: requireEnv('DB_USER'),
        password: requireEnv('DB_PASSWORD'),
    });
    try {
        log('Starting FDISK sync');
        const { members, ausbildungen } = await (0, scraper_1.scrapeAll)(username, password);
        await (0, db_1.syncToDatabase)(pool, members, ausbildungen);
        log(`Sync complete — ${members.length} members, ${ausbildungen.length} Ausbildungen`);
    }
    finally {
        await pool.end();
    }
}
async function main() {
    log('FDISK sync service started');
    // Run once immediately on startup so the first sync doesn't wait until midnight
    await runSync().catch(err => log(`ERROR during initial sync: ${err.message}`));
    // Then schedule at midnight every day
    while (true) {
        const delay = msUntilMidnight();
        const nextRun = new Date(Date.now() + delay);
        log(`Next sync scheduled at ${nextRun.toLocaleString()} (in ${Math.round(delay / 60000)} min)`);
        await new Promise(r => setTimeout(r, delay));
        await runSync().catch(err => log(`ERROR during scheduled sync: ${err.message}`));
    }
}
main().catch(err => {
    console.error(`[sync] Fatal error: ${err.message}`);
    process.exit(1);
});