from sqlalchemy import Column, Integer, String, Boolean, DateTime, ForeignKey, Text
from sqlalchemy.orm import relationship
from sqlalchemy.sql import func

from web.database import Base


class User(Base):
    __tablename__ = "users"

    id = Column(Integer, primary_key=True, autoincrement=True)
    first_name = Column(String(100), nullable=False)
    last_name = Column(String(100), nullable=False)
    email = Column(String(255), unique=True, nullable=False, index=True)
    phone = Column(String(20), unique=True, nullable=False, index=True)
    password_hash = Column(String(255), nullable=False)
    is_email_confirmed = Column(Boolean, default=False, nullable=False)
    email_confirm_token = Column(String(255), nullable=True)
    password_reset_token = Column(String(255), nullable=True)
    password_reset_expires = Column(DateTime, nullable=True)
    created_at = Column(DateTime, server_default=func.now(), nullable=False)
    updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now(), nullable=False)

    evotor_connection = relationship("EvotorConnection", back_populates="user", uselist=False)
    vk_connection = relationship("VkConnection", back_populates="user", uselist=False)


class EvotorConnection(Base):
    __tablename__ = "evotor_connections"

    id = Column(Integer, primary_key=True, autoincrement=True)
    user_id = Column(Integer, ForeignKey("users.id", ondelete="CASCADE"), unique=True, nullable=False)
    access_token = Column(Text, nullable=False)
    store_id = Column(String(255), nullable=True)
    store_name = Column(String(255), nullable=True)
    is_online = Column(Boolean, default=False, server_default="0", nullable=False)
    last_checked_at = Column(DateTime, nullable=True)
    connected_at = Column(DateTime, server_default=func.now(), nullable=False)
    updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now(), nullable=False)

    user = relationship("User", back_populates="evotor_connection")


class VkConnection(Base):
    __tablename__ = "vk_connections"

    id = Column(Integer, primary_key=True, autoincrement=True)
    user_id = Column(Integer, ForeignKey("users.id", ondelete="CASCADE"), unique=True, nullable=False)
    access_token = Column(Text, nullable=False)
    vk_user_id = Column(String(50), nullable=True)
    first_name = Column(String(255), nullable=True)
    last_name = Column(String(255), nullable=True)
    is_online = Column(Boolean, default=False, server_default="0", nullable=False)
    last_checked_at = Column(DateTime, nullable=True)
    connected_at = Column(DateTime, server_default=func.now(), nullable=False)
    updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now(), nullable=False)

    user = relationship("User", back_populates="vk_connection")