"""Editable power-port domain definitions used by the port editor."""

from dataclasses import dataclass


@dataclass(frozen=True)
class PowerDomain:
    id: str
    display_name: str
    effort: str
    flow: str


POWER_DOMAINS: tuple[PowerDomain, ...] = (
    PowerDomain("power", "Power", "p.e", "p.f"),
)


def power_domain(domain_id: str) -> PowerDomain:
    return next((domain for domain in POWER_DOMAINS if domain.id == domain_id), POWER_DOMAINS[0])


POWER_CAUSALITIES = (
    "fixed flow out",
    "fixed effort out",
    "preferred flow out",
    "preferred effort out",
    "likes flow out",
    "likes effort out",
    "indifferent",
)