from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]


def read_text(path: str) -> str:
    return (ROOT / path).read_text(encoding="utf-8")


def require(condition: bool, message: str) -> None:
    if not condition:
        raise SystemExit(message)


def main() -> None:
    app = read_text("main/application.cc")
    filter_body = app.split("static bool IsInternalToolSpeech(const char* text)", 1)[1].split(
        "static bool IsStandbyRequestText", 1
    )[0]

    require(
        "strncmp(text, \"% self.\", 7) == 0" in filter_body,
        "internal tool speech filter must continue to ignore percent-prefixed self tool calls",
    )
    require(
        'strstr(text, "\\\"arguments\\\"")' in filter_body,
        "internal tool speech filter must ignore leaked tool-call arguments JSON fragments",
    )
    require(
        'strstr(text, "\\\"trigger_time\\\"")' in filter_body,
        "internal tool speech filter must ignore leaked alarm trigger_time JSON fragments",
    )
    require(
        'strstr(text, "\\\"label\\\"")' in filter_body,
        "internal tool speech filter must ignore leaked alarm label JSON fragments",
    )
    require(
        'Ignore internal tool speech' in app,
        "TTS sentence_start must use the internal tool speech filter before updating display text",
    )


if __name__ == "__main__":
    main()