"""Entry-Point für whisper-local."""

import asyncio
import logging
import sys

from whisper_local.config import Config, load_config
from whisper_local.hotkey import create_listener
from whisper_local.inserter import create_inserter
from whisper_local.recorder import Recorder
from whisper_local.transcriber import Transcriber

logger = logging.getLogger(__name__)


class App:
    def __init__(self, config: Config | None = None):
        if config is None:
            config = load_config()

        self.recorder = Recorder(
            sample_rate=config.sample_rate,
            channels=config.channels,
            min_duration=config.min_duration,
        )
        self.transcriber = Transcriber(
            model_name=config.whisper_model,
            compute_type=config.compute_type,
            language=config.language,
        )
        self.inserter = create_inserter()
        self.hotkey = create_listener(key_name=config.hotkey)
        self.hotkey.on_press = self.on_press
        self.hotkey.on_release = self.on_release

    async def on_press(self) -> None:
        """Callback: Hotkey gedrückt — Aufnahme starten."""
        logger.info("Aufnahme startet...")
        self.recorder.start()

    async def on_release(self) -> None:
        """Callback: Hotkey losgelassen — Aufnahme stoppen, transkribieren, einfügen."""
        audio = self.recorder.stop()
        if audio is None:
            logger.info("Keine Audio-Daten, übersprungen")
            return

        logger.info("Transkribiere...")
        text = self.transcriber.transcribe(audio)
        if text:
            await self.inserter.insert(text)

    async def run(self) -> None:
        """Startet den Hauptloop."""
        logger.info("whisper-local gestartet, warte auf Hotkey...")
        await self.hotkey.listen()


def main():
    logging.basicConfig(
        level=logging.INFO,
        format="%(asctime)s [%(levelname)s] %(name)s: %(message)s",
    )
    app = App()
    try:
        asyncio.run(app.run())
    except KeyboardInterrupt:
        logger.info("Beendet")
        sys.exit(0)


if __name__ == "__main__":
    main()