from __future__ import annotations

from pathlib import Path

from .base import BaseTTS


class MockTTS(BaseTTS):
    def generate(self, text: str, output_path: str | Path) -> str:
        # No-op for offline tests: return empty path so video adapter skips audio.
        output_path = Path(output_path)
        output_path.parent.mkdir(parents=True, exist_ok=True)
        output_path.write_bytes(b"")
        return str(output_path)