import logging

from yuxi.channel.extensions.tlon.utils import normalize_ship

logger = logging.getLogger(__name__)


async def expose_publish(api, author: str, title: str, content: str,
                         tags: list[str] | None = None) -> str:
    post_id = f"{author}/{int(__import__('time').time() * 1000)}"
    payload = {
        "publish": {
            "id": post_id,
            "title": title,
            "content": content,
            "author": author,
            "tags": tags or [],
        }
    }
    await api.poke(app="expose", mark="expose-action", json_data=payload)
    return post_id


async def expose_unpublish(api, post_id: str) -> None:
    payload = {"unpublish": post_id}
    await api.poke(app="expose", mark="expose-action", json_data=payload)


async def expose_fetch(api, limit: int = 20) -> list[dict]:
    try:
        data = await api.scry("/expose/posts/v1.json")
        posts = data.get("posts", {})
        result = []
        for pid, post in posts.items():
            result.append({
                "id": pid,
                "title": post.get("title", ""),
                "author": post.get("author", ""),
                "content": post.get("content", ""),
                "tags": post.get("tags", []),
                "published": post.get("published", 0),
            })
        return sorted(result, key=lambda p: p.get("published", 0), reverse=True)[:limit]
    except Exception:
        return []