from publisher.platforms.facebook import publish_facebook
from publisher.platforms.reels import publish_reels
from publisher.platforms.shorts import publish_shorts
from publisher.platforms.tiktok import publish_tiktok


PUBLISHERS = {
    "tiktok": publish_tiktok,
    "reels": publish_reels,
    "shorts": publish_shorts,
    "facebook": publish_facebook,
}


async def publish_all(
    source,
    platforms,
    metadata=None,
    hashtags=None,
    thumbnail=None,
    schedule_time=None,
):
    results = {}
    metadata = metadata or {}
    hashtags = hashtags or {}
    caption = metadata.get("metadata") if isinstance(metadata, dict) else str(metadata)
    tag_value = hashtags.get("hashtags", hashtags) if isinstance(hashtags, dict) else hashtags
    if isinstance(tag_value, str):
        tag_value = [tag.strip() for tag in tag_value.split(",") if tag.strip()]

    for platform in platforms:
        publisher = PUBLISHERS.get(platform)
        if not publisher:
            results[platform] = {"status": "skipped", "error": "Unsupported platform"}
            continue

        platform_payload = {
            "video_path": source,
            "caption": caption or "",
            "hashtags": tag_value or [],
            "thumbnail": thumbnail,
            "schedule_time": schedule_time,
        }
        try:
            results[platform] = await publisher(platform_payload)
        except Exception as exc:
            results[platform] = {"status": "failed", "error": str(exc)}

    return results


async def publish(payload):
    if isinstance(payload, dict):
        source = payload.get("source") or payload.get("video_path")
        platforms = payload.get("platforms", [])
        metadata = payload.get("metadata")
        hashtags = payload.get("hashtags")
        thumbnail = payload.get("thumbnail")
        schedule_time = payload.get("schedule_time")
    else:
        source = getattr(payload, "source", None) or getattr(payload, "video_path", None)
        platforms = getattr(payload, "platforms", [])
        metadata = getattr(payload, "metadata", None)
        hashtags = getattr(payload, "hashtags", None)
        thumbnail = getattr(payload, "thumbnail", None)
        schedule_time = getattr(payload, "schedule_time", None)

    return await publish_all(
        source=source,
        platforms=platforms,
        metadata=metadata,
        hashtags=hashtags,
        thumbnail=thumbnail,
        schedule_time=schedule_time,
    )