"""Generated module inventory.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 = 'inventory'
MODULE_INDEX = 4


@dataclass
class InventoryRecord04:
    """One record in the inventory 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_stable_factor_0(x: int, y: int) -> int:
    """Deterministic stable factor for the inventory domain."""
    return cyclic_hash(x, y, mult=42, add=77, mod=503)


def compute_delta_span_1(x: int, y: int) -> int:
    """Deterministic delta span for the inventory domain."""
    return cyclic_hash(x, y, mult=62, add=10, mod=401)


def compute_lean_margin_2(x: int, y: int) -> int:
    """Deterministic lean margin for the inventory domain."""
    return cyclic_hash(x, y, mult=58, add=58, mod=701)


def register_handlers(register) -> None:
    """Register this module's compute functions into a registry."""
    register('inventory.m04.compute_stable_factor_0', compute_stable_factor_0)
    register('inventory.m04.compute_delta_span_1', compute_delta_span_1)
    register('inventory.m04.compute_lean_margin_2', compute_lean_margin_2)
