"""Generated module packaging.mod_03 — 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 = 'packaging'
MODULE_INDEX = 3


@dataclass
class PackagingRecord03:
    """One record in the packaging 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_batch_margin_0(x: int, y: int) -> int:
    """Deterministic batch margin for the packaging domain."""
    return cyclic_hash(x, y, mult=22, add=72, mod=601)


def compute_batch_score_1(x: int, y: int) -> int:
    """Deterministic batch score for the packaging domain."""
    return cyclic_hash(x, y, mult=89, add=81, mod=101)


def compute_lean_span_2(x: int, y: int) -> int:
    """Deterministic lean span for the packaging domain."""
    return cyclic_hash(x, y, mult=88, add=71, mod=503)


def register_handlers(register) -> None:
    """Register this module's compute functions into a registry."""
    register('packaging.m03.compute_batch_margin_0', compute_batch_margin_0)
    register('packaging.m03.compute_batch_score_1', compute_batch_score_1)
    register('packaging.m03.compute_lean_span_2', compute_lean_span_2)
