import os
import asyncio

from app.services.common.service_base_async import ServiceBaseAsync


PRODUCE_BURST = int(os.getenv("PRODUCE_BURST", "10"))
PRODUCE_ONCE  = os.getenv("PRODUCE_ONCE", "true").lower() == "true"
EVENT_TYPE    = os.getenv("EVENT_TYPE", "db-mongo")
PROCESS_SEC = 10


async def produce(svc: ServiceBaseAsync):
    await asyncio.sleep(PROCESS_SEC)
    print(f"Parser Mail Producer produced {len([1,2])} events to '{svc.produce_key}'")


async def handle_db_publish(svc: ServiceBaseAsync, job):
    await asyncio.sleep(PROCESS_SEC)
    await svc.ack_current()
    print("Parser Mail Consumer from db:", job)


async def handle_mongo_publish(svc: ServiceBaseAsync, job):
    await asyncio.sleep(PROCESS_SEC)
    await svc.ack_current()
    print("Parser Mail Consumer from mongo:", job)


async def consume_default(svc: ServiceBaseAsync, job):
    await asyncio.sleep(PROCESS_SEC)
    print("Parser Mail Consumer default:", job)
    return


if __name__ == "__main__":

    svc = ServiceBaseAsync(
        produce_fn=produce, consume_fn=consume_default,
        handlers={"database.service.publish": handle_db_publish, "mongo.service.publish": handle_mongo_publish},
    )
    asyncio.run(svc.run())