import os
from fastapi import APIRouter
from fastapi.staticfiles import StaticFiles
from config import settings

router = APIRouter()

def configure_static_assets(app):
    """配置静态资源文件夹"""
    tts_audio_directory = os.path.join(settings.assets_dir, "tts_audio")
    os.makedirs(tts_audio_directory, exist_ok=True)

    firmware_directory = os.path.join(settings.assets_dir, "firmware")
    os.makedirs(firmware_directory, exist_ok=True)

    device_audio_directory = settings.device_audio_cache_dir
    os.makedirs(device_audio_directory, exist_ok=True)
    
    app.mount("/assets", StaticFiles(directory=settings.assets_dir), name="assets")
    app.mount(
        "/device-audio",
        StaticFiles(directory=device_audio_directory),
        name="device-audio",
    )