from __future__ import annotations

import logging
from logging.handlers import RotatingFileHandler
from pathlib import Path

import uvicorn

from .config import load_settings
from .web import create_app


def setup_logging(log_file: str) -> None:
    path = Path(log_file).resolve()
    path.parent.mkdir(parents=True, exist_ok=True)

    fmt = logging.Formatter("%(asctime)s | %(levelname)s | %(name)s | %(message)s")
    root = logging.getLogger()
    root.setLevel(logging.INFO)
    root.handlers.clear()

    fh = RotatingFileHandler(path, maxBytes=10 * 1024 * 1024, backupCount=5, encoding="utf-8")
    fh.setFormatter(fmt)
    sh = logging.StreamHandler()
    sh.setFormatter(fmt)

    root.addHandler(fh)
    root.addHandler(sh)


def build_app(config_path: str = "config.yaml"):
    settings = load_settings(config_path)
    setup_logging(settings.app.log_file)
    return create_app(settings)


app = build_app()


if __name__ == "__main__":
    settings = load_settings("config.yaml")
    setup_logging(settings.app.log_file)
    uvicorn.run(
        "app.main:app",
        host=settings.app.host,
        port=settings.app.port,
        workers=1,
        log_level="info",
    )