"""Solid color animation — all LEDs the same color at all times."""
from lightsync.animations.base import AnimationBase


class SolidColorAnimation(AnimationBase):
    """Time-independent: all LEDs show a single solid color."""

    def __init__(
        self,
        color: tuple[int, int, int] = (255, 255, 255),
        white: int = 0,
    ) -> None:
        self.color = tuple(color)  # type: ignore[arg-type]
        self.white = white

    def render(self, t: float, led_count: int) -> list[tuple]:
        return [self.color] * led_count

    @classmethod
    def from_params(cls, params: dict) -> "SolidColorAnimation":
        color = tuple(params.get("color", [255, 255, 255]))
        white = params.get("white", 0)
        return cls(color=color, white=white)  # type: ignore[arg-type]