from typing import Any
from gitea.client import GiteaClient


class GitTools:
    """Tools for Gitea git ref operations."""

    def __init__(self, client: GiteaClient) -> None:
        self._client = client

    def create_branch(self, owner: str, repo: str, ref: str, sha: str) -> str:
        try:
            self._client.files.create_ref(owner, repo, ref, sha)
            return f"Branch '{ref}' created successfully in {owner}/{repo}."
        except Exception as e:
            return f"Error creating branch: {str(e)}"