from base58 import b58decode
from sqlalchemy import Column, Integer, String, DateTime, JSON, BigInteger, Boolean

from .base import AlchemyBase


# Only for clean old messages now


class KnownTelegramMessage(AlchemyBase):
    __tablename__ = 'known_telegram_messages'

    id = Column(Integer, autoincrement=True, primary_key=True)
    type = Column(String(64), nullable=True)
    bot_id = Column(Integer, nullable=False, default=1)  # 0 – uploader, 1 – client
    chat_id = Column(BigInteger, nullable=False)
    message_id = Column(BigInteger, nullable=False)
    from_user = Column(Boolean, nullable=False)
    from_telegram_id = Column(BigInteger, nullable=True)
    created = Column(DateTime, nullable=False, default=0)
    deleted = Column(Boolean, nullable=True, default=False)
    meta = Column(JSON, nullable=False, default={})