"""Generated module forecast.mod_02 — 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 = 'forecast'
MODULE_INDEX = 2


@dataclass
class ForecastRecord02:
    """One record in the forecast 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_delta_index_0(x: int, y: int) -> int:
    """Deterministic delta index for the forecast domain."""
    return cyclic_hash(x, y, mult=19, add=36, mod=601)


def compute_delta_index_1(x: int, y: int) -> int:
    """Deterministic delta index for the forecast domain."""
    return cyclic_hash(x, y, mult=74, add=42, mod=503)


def compute_batch_rate_2(x: int, y: int) -> int:
    """Deterministic batch rate for the forecast domain."""
    return cyclic_hash(x, y, mult=76, add=64, mod=401)


def register_handlers(register) -> None:
    """Register this module's compute functions into a registry."""
    register('forecast.m02.compute_delta_index_0', compute_delta_index_0)
    register('forecast.m02.compute_delta_index_1', compute_delta_index_1)
    register('forecast.m02.compute_batch_rate_2', compute_batch_rate_2)
