import sys
from importlib import import_module

from ..composites.MZI import MZI,MZI_NS_ubend,MZI_2st_ubend,MZI_Eubend,MZI_NS,MZI_Ubend,MZI_Butterfly

from ..composites.SptTree import SplittingTree

from ..composites.LoopMirror import LoopMirror

from ..composites.MZI_mesh import MZI_mesh_U, MZI_mesh_Parl, MZI_mesh_Tri, W_waveguide,UMat_2x2_S,AMZI_W

from . import pic
from . import passive
from . import active

_COMPOSITE_MODULE_ALIASES = {
    "MZI": "..composites.MZI",
    "SptTree": "..composites.SptTree",
    "LoopMirror": "..composites.LoopMirror",
    "MZI_mesh": "..composites.MZI_mesh",
}

for _old_name, _new_module in _COMPOSITE_MODULE_ALIASES.items():
    sys.modules[f"{__name__}.{_old_name}"] = import_module(_new_module, __name__)

del _COMPOSITE_MODULE_ALIASES
del _old_name
del _new_module