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"""Types for the MAPDL reader module."""

from typing import Any, Iterable, Literal, ParamSpec, TypeAlias, Union

import numpy as np

## Types
Rnum: TypeAlias = Union[int, float, Iterable[int], Iterable[float], None]
Ids: TypeAlias = Union[int, Iterable[int], None]
Locations: TypeAlias = Literal["Nodal", "Elemental"]

Entities: TypeAlias = str | int | Iterable[str | int] | None
EntityType: TypeAlias = Literal["Nodal", "Elemental", "ElementalNodal"]

ResultField: TypeAlias = str  # To be defined later.. Eg "displacement" etc...
SolutionType: TypeAlias = str
ComponentsDirections: TypeAlias = Literal["X", "Y", "Z", "XY", "YZ", "XZ"]

Nodes: TypeAlias = str | int | Iterable[int | str] | None
Elements: TypeAlias = str | int | Iterable[int | str] | None
MAPDLComponents: TypeAlias = str | Iterable[int | str] | None

ReturnData: TypeAlias = tuple[
    np.ndarray[Any, np.dtype[np.floating[Any]]],
    np.ndarray[Any, np.dtype[np.floating[Any]]],
]
Kwargs: TypeAlias = dict[Any, Any]
P = ParamSpec("P")
