# SPDX-FileCopyrightText: Copyright 2022-2023, Arm Limited and/or its affiliates.
# SPDX-License-Identifier: Apache-2.0
"""Corstone backend module."""
from mlia.backend.config import BackendConfiguration
from mlia.backend.config import BackendType
from mlia.backend.config import System
from mlia.backend.registry import registry
from mlia.core.common import AdviceCategory

# List of mutually exclusive Corstone backends ordered by priority
CORSTONE_PRIORITY = ("Corstone-310", "Corstone-300")

for corstone_name in CORSTONE_PRIORITY:
    registry.register(
        corstone_name.lower(),
        BackendConfiguration(
            supported_advice=[AdviceCategory.PERFORMANCE, AdviceCategory.OPTIMIZATION],
            supported_systems=[System.LINUX_AMD64],
            backend_type=BackendType.CUSTOM,
        ),
        pretty_name=corstone_name,
    )


def is_corstone_backend(backend_name: str) -> bool:
    """Check if backend belongs to Corstone."""
    return any(
        name in CORSTONE_PRIORITY
        for name in (backend_name, registry.pretty_name(backend_name))
    )