"""Pinned Atlas TTS route anchors used by image-patch tests."""

import json
import os
from urllib.request import ProxyHandler, Request, build_opener


class _NoRedirectTtsHandler:
    """Placeholder for the upstream no-redirect opener handler."""


class _Logger:
    def exception(self, message):
        return None


logger = _Logger()


class _Upstream:
    def read(self):
        return b"RIFFsynthetic"

    def __enter__(self):
        return self

    def __exit__(self, *exc_info):
        return False


def _buffer_tts_audio_response(response):
    return response.read()


def _tts_open(req, *, timeout=30, opener_factory=None):
    return _Upstream()


def _handle_tts(handler, data, text, rate_str, engine):
    # ── ElevenLabs TTS ──────────────────────────────────────────────────
    return None