from typing import Optional

from PyTeX.build.versioning.version_info.constants import JSON_BRANCH, JSON_COMMIT_HASH, JSON_DIRTY, JSON_VERSION


class GitVersionInfo:
    def __init__(self, dictionary: dict):
        if not all(
                x in dictionary.keys() for
                x in [JSON_BRANCH, JSON_COMMIT_HASH]
        ):
            raise NotImplementedError

        self._dirty: bool = dictionary[JSON_DIRTY]
        self._commit_hash: str = dictionary[JSON_COMMIT_HASH]
        self._branch: Optional[str] = \
            dictionary[JSON_BRANCH] if JSON_BRANCH in dictionary.keys() \
            else None
        self._version: Optional[str] = \
            dictionary[JSON_VERSION] if JSON_VERSION in dictionary.keys() \
            else None

    @property
    def is_dirty(self) -> bool:
        return self._dirty

    @property
    def version(self) -> Optional[str]:
        return self._version

    @property
    def commit_hash(self) -> Optional[str]:
        return self._commit_hash

    @property
    def branch(self) -> Optional[str]:
        return self._branch