"""STT adapter factory for VoiceManager integration."""

from __future__ import annotations

import os

from fusionagi.adapters.stt_adapter import STTAdapter, StubSTTAdapter


def get_stt_adapter(provider: str = "stub") -> STTAdapter:
    """Get an STT adapter for the given provider name.

    Args:
        provider: Provider identifier (stub, whisper, azure).

    Returns:
        Configured STTAdapter instance.
    """
    if provider == "whisper":
        try:
            from fusionagi.adapters.stt_adapter import WhisperSTTAdapter
            api_key = os.environ.get("OPENAI_API_KEY", "")
            if api_key:
                return WhisperSTTAdapter(api_key=api_key)
        except ImportError:
            pass
    return StubSTTAdapter()