from sanic import response
from datetime import datetime, timedelta
from app.core.models.node_storage import StoredContent


async def s_api_v1_content_list(request):
    offset = int(request.args.get('offset', 0))
    limit = int(request.args.get('limit', 100))
    assert 0 <= offset, "Invalid offset"
    assert 0 < limit <= 1000, "Invalid limit"

    content_list = request.ctx.db_session.query(StoredContent).filter(
        'content' in StoredContent.type
    ).order_by(StoredContent.created.desc()).offset(offset).limit(limit).all()
    result = {}
    for content in content_list:
        content_json = content.json_format()
        result[content_json["cid"]] = content_json

    return response.json(result)