from dataclasses import dataclass
from typing import Any


@dataclass
class Pattern:
    """
    Represents a pattern.
    """

    id: int
    name: str
    frames: int
    pixels: int
    flags: int
    fps: int

    def to_json(self) -> Any:
        """
        Converts the pattern to a JSON object.
        """
        return {
            "id": self.id,
            "name": self.name,
            "frames": self.frames,
            "pixels": self.pixels,
            "flags": self.flags,
            "fps": self.fps,
        }

    @classmethod
    def from_json(cls, json: Any) -> "Pattern":
        """
        Creates a pattern from a json object.
        """
        return cls(
            id=json["id"],
            name=json["name"],
            frames=json["frames"],
            pixels=json["pixels"],
            flags=json["flags"],
            fps=json["fps"],
        )


@dataclass
class PatternData:
    """
    Represents a pattern data.
    """

    data: bytes