import sys
import re
from pathlib import Path

BASE_DIR = Path(__file__).parent.parent.parent


def update_uv_dep(base_version: str) -> None:
    """Update the langflow-base dependency in pyproject.toml."""

    pyproject_path = BASE_DIR / "pyproject.toml"

    # Read the pyproject.toml file content
    content = pyproject_path.read_text()

    # For the main project, update the langflow-base dependency in the UV section
    pattern = re.compile(r'(dependencies\s*=\s*\[\s*\n\s*)("langflow-base==[\d.]+")')
    replacement = r'\1"langflow-base-nightly=={}"'.format(base_version)

    # Check if the pattern is found
    if not pattern.search(content):
        raise Exception(f"{pattern} UV dependency not found in {pyproject_path}")

    # Replace the matched pattern with the new one
    content = pattern.sub(replacement, content)

    # Write the updated content back to the file
    pyproject_path.write_text(content)


def main() -> None:
    if len(sys.argv) != 2:
        raise Exception("specify base version")
    base_version = sys.argv[1]
    base_version = base_version.lstrip("v")
    update_uv_dep(base_version)


if __name__ == "__main__":
    main()