"""沙箱事件桥接：把 SandboxEvent 转写为一炁 Event 落入 EventStore。

实现 sandbox EventSink Protocol，使 SandboxClient 发出的 tool.started / tool.completed /
tool.failed 事件自动进入一炁事件存储，无需改动客户端。
"""

from __future__ import annotations

import uuid

from app.integrations.sandbox.events import SandboxEvent
from app.modules.runtime.events import Event, EventStore


class EventStoreSink:
    """将沙箱事件适配为一炁事件并写入 EventStore。"""

    def __init__(
        self,
        store: EventStore,
        *,
        run_id: str | None = None,
        character_id: str | None = None,
    ) -> None:
        self._store = store
        self._run_id = run_id
        self._character_id = character_id

    async def emit(self, event: SandboxEvent) -> None:
        await self._store.append(
            Event(
                id=f"event_{uuid.uuid4().hex}",
                type=event.type,
                source=event.source,
                payload=dict(event.payload),
                visibility="public",
                sensitivity=event.sensitivity,  # type: ignore[arg-type]
                run_id=self._run_id,
                character_id=self._character_id,
                trace_id=event.trace_id,
                created_at=event.created_at,
            )
        )