from datetime import datetime

from sqlalchemy import Column, Integer, String, BigInteger, ForeignKey, DateTime, Text, JSON
from sqlalchemy.orm import relationship, backref

from app.models.base_model import Base

class DialogModel(Base):
    __tablename__ = 'dialogs'
    __mapper_args__ = {
        # "order_by": 'SEQ'
    }
    id = Column(String(32), primary_key=True)  #  id
    create_date = Column(DateTime)             # 创建时间
    update_date = Column(DateTime)             # 更新时间
    tenant_id = Column(String(32))              # 创建人
    name = Column(String(255))                 # 名称
    description = Column(Text)                 # 说明
    icon = Column(Text)                         # 图标
    status = Column(String(1))                 # 状态
    dialog_type = Column(String(1))            #    # 平台

    def get_id(self):
        return str(self.id)

    def to_json(self):
        return {
            'id': self.id,
            'create_date': self.create_date,
            'update_date': self.update_date,
            'user_id': self.tenant_id,
            'name': self.name,
            'description': self.description,
            'icon': self.icon,
            'status': self.status,
            'agentType': self.dialog_type,
        }


class ConversationModel(Base):
    __tablename__ = 'conversation'
    id = Column(String(32), primary_key=True)  #  id
    create_date = Column(DateTime)             # 创建时间
    create_time = Column(BigInteger)
    update_date = Column(DateTime)             # 更新时间
    update_time = Column(BigInteger)
    tenant_id = Column(Integer)              # 创建人
    dialog_id = Column(String(32))
    name = Column(String(255))                 # 名称
    message = Column(JSON)                 # 说明
    reference = Column(JSON)                         # 图标

    def get_id(self):
        return str(self.id)


    def to_json(self):
        return {
            'id': self.id,
            'updated_time': self.update_time,
            'update_date': datetime.fromtimestamp(self.update_time / 1000.0).strftime('%Y-%m-%d %H:%M:%S'),
            'name': self.name,
        }