"""Method-level LightningModules: CTA / PSM / RADR."""
from .cta import CTALitModule
from .cta_ablation import CTAAblationLitModule
from .psm import PSMLitModule
from .radr import RADRLitModule


_REGISTRY = {
    "cta": CTALitModule,
    "cta_ablation": CTAAblationLitModule,
    "psm": PSMLitModule,
    "radr": RADRLitModule,
}


def build_method(method_name: str, method_cfg, backbone_cfg, data_cfg):
    if method_name not in _REGISTRY:
        raise KeyError(f"unknown method {method_name!r}; have {list(_REGISTRY)}")
    return _REGISTRY[method_name](method_cfg=method_cfg, backbone_cfg=backbone_cfg, data_cfg=data_cfg)