from pathlib import Path
from loguru import logger

from ..config import PLACEHOLDER_MAP


class QueryLoader:
    def __init__(self, placeholders: dict[str, str] | None = None):
        self.placeholders = placeholders or PLACEHOLDER_MAP

    def load(self, path: Path) -> str:
        logger.debug(f"Loading query from {path}")

        with open(path, "r") as f:
            query = f.read()

        for placeholder, value in self.placeholders.items():
            query = query.replace(placeholder, value)

        return query