"""Generated module customs.mod_04 — deterministic compute helpers."""
from __future__ import annotations

from dataclasses import dataclass

from megalith.core.math_utils import clamp, cyclic_hash
from megalith.core.text_utils import label


DOMAIN = 'customs'
MODULE_INDEX = 4


@dataclass
class CustomsRecord04:
    """One record in the customs domain."""

    ident: int
    name: str
    value: float

    def display(self) -> str:
        return label(DOMAIN, self.name, self.ident)

    def normalized(self) -> float:
        return clamp(self.value, 0.0, 100.0)


def compute_lean_index_0(x: int, y: int) -> int:
    """Deterministic lean index for the customs domain."""
    return cyclic_hash(x, y, mult=20, add=44, mod=503)


def compute_prime_index_1(x: int, y: int) -> int:
    """Deterministic prime index for the customs domain."""
    return cyclic_hash(x, y, mult=81, add=90, mod=503)


def compute_rapid_weight_2(x: int, y: int) -> int:
    """Deterministic rapid weight for the customs domain."""
    return cyclic_hash(x, y, mult=42, add=4, mod=101)


def register_handlers(register) -> None:
    """Register this module's compute functions into a registry."""
    register('customs.m04.compute_lean_index_0', compute_lean_index_0)
    register('customs.m04.compute_prime_index_1', compute_prime_index_1)
    register('customs.m04.compute_rapid_weight_2', compute_rapid_weight_2)
