"""
This module contains the configuration for the reporting module.
"""

import re


def _create_placeholder_regex(start_delimiter: str, end_delimiter: str) -> re.Pattern:
    return re.compile(
        rf"({re.escape(start_delimiter)}\s*)([A-Za-z0-9_]+)(\s*{re.escape(end_delimiter)})"
    )


PLACEHOLDER_DELIMITERS_START: str = "{{"
PLACEHOLDER_DELIMITERS_END: str = "}}"
IMAGE_DELIMITERS_START: str = "<<"
IMAGE_DELIMITERS_END: str = ">>"

PLACEHOLDER_REGEX = _create_placeholder_regex(
    PLACEHOLDER_DELIMITERS_START, PLACEHOLDER_DELIMITERS_END
)
IMAGE_REGEX = _create_placeholder_regex(IMAGE_DELIMITERS_START, IMAGE_DELIMITERS_END)