from __future__ import annotations

from dataclasses import asdict, dataclass
from typing import Any
from uuid import uuid4


@dataclass(slots=True)
class Task:
    id: str
    title: str
    description: str
    status: str = "ready"

    def to_dict(self) -> dict[str, Any]:
        return asdict(self)


class TaskDispatcher:
    """Small task-board placeholder matching the reference project's extension point."""

    def __init__(self) -> None:
        self._tasks: dict[str, Task] = {}

    def create_task(self, *, title: str, description: str) -> Task:
        task = Task(id=f"task_{uuid4().hex[:8]}", title=title, description=description)
        self._tasks[task.id] = task
        return task

    def list_tasks(self) -> list[dict[str, Any]]:
        return [task.to_dict() for task in self._tasks.values()]