from __future__ import annotations

import os
import time

from app.config import get_settings
from app.db import Database
from app.dispatcher import Dispatcher


def run() -> None:
    settings = get_settings()
    db = Database(settings)
    db.migrate(settings)
    dispatcher = Dispatcher(db, settings)
    interval = int(os.getenv("WORKER_INTERVAL_SECONDS", "15"))
    print(f"Retry worker running every {interval}s")
    while True:
        processed = dispatcher.process_due_deliveries(limit=100)
        if processed:
            print(f"processed {processed} due deliveries")
        time.sleep(interval)


if __name__ == "__main__":
    run()