"""Bar-less progress reporter: narration lines only (terminals without
rich, CI logs, JSON-adjacent consumers)."""
from ..eval.registry import EvalRegistry

PROGRESS_REGISTRY = EvalRegistry('progress reporter')


def register_progress(name: str):
    def decorator(cls):
        PROGRESS_REGISTRY.register(name, cls)
        return cls

    return decorator


@register_progress('plain')
class PlainProgress:
    name = 'plain'

    def __init__(self, console=None):
        self.console = console

    def log(self, message):
        print(message, flush=True)

    # the rest are no-ops: no bars, no per-sample accounting
    def set_overall(self, *a, **k):
        pass

    def advance_overall(self):
        pass

    def start(self, *a, **k):
        pass

    def reset_samples(self, *a, **k):
        pass

    def set_bench_tag(self, *a, **k):
        pass

    def set_phase(self, *a, **k):
        pass

    def begin_sample(self, *a, **k):
        pass

    def rollback(self):
        pass

    def advance(self, *a, **k):
        pass

    def pause(self):
        pass

    def resume(self):
        pass

    def close(self):
        pass