"""系统域模型：用户、角色、菜单、操作日志"""
import uuid
from datetime import datetime

from sqlalchemy import Column, DateTime, Integer, String, Text

from app.core.database import Base


def _uuid() -> str:
    return str(uuid.uuid4())


class SysUser(Base):
    __tablename__ = "sys_user"

    id = Column(String(64), primary_key=True, default=_uuid)
    username = Column(String(64), nullable=False, unique=True, index=True)
    password_hash = Column(String(255), nullable=False)
    display_name = Column(String(64), nullable=False, default="")
    role_id = Column(String(64), nullable=False, index=True)
    status = Column(String(1), nullable=False, default="0")  # 0启用 / 1停用
    del_flag = Column(String(1), nullable=False, default="0")
    create_time = Column(DateTime, default=datetime.utcnow)
    update_time = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
    create_by = Column(String(64), nullable=True)
    update_by = Column(String(64), nullable=True)


class SysRole(Base):
    __tablename__ = "sys_role"

    id = Column(String(64), primary_key=True, default=_uuid)
    role_code = Column(String(64), nullable=False, unique=True, index=True)
    role_name = Column(String(64), nullable=False)
    remark = Column(String(255), nullable=True)
    del_flag = Column(String(1), nullable=False, default="0")
    create_time = Column(DateTime, default=datetime.utcnow)
    update_time = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
    create_by = Column(String(64), nullable=True)
    update_by = Column(String(64), nullable=True)


class SysMenu(Base):
    __tablename__ = "sys_menu"

    id = Column(String(64), primary_key=True, default=_uuid)
    parent_id = Column(String(64), nullable=False, default="0", index=True)
    menu_code = Column(String(64), nullable=False, unique=True, index=True)
    menu_name = Column(String(64), nullable=False)
    path = Column(String(255), nullable=True, default="")
    menu_type = Column(String(1), nullable=False)  # M目录 / C菜单 / F按钮
    sort = Column(Integer, nullable=False, default=0)
    visible = Column(String(1), nullable=False, default="1")  # 1显示 / 0隐藏
    del_flag = Column(String(1), nullable=False, default="0")
    create_time = Column(DateTime, default=datetime.utcnow)
    update_time = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
    create_by = Column(String(64), nullable=True)
    update_by = Column(String(64), nullable=True)


class SysRoleMenu(Base):
    __tablename__ = "sys_role_menu"

    id = Column(String(64), primary_key=True, default=_uuid)
    role_id = Column(String(64), nullable=False, index=True)
    menu_id = Column(String(64), nullable=False, index=True)


class OperLog(Base):
    __tablename__ = "oper_log"

    id = Column(String(64), primary_key=True, default=_uuid)
    user_id = Column(String(64), nullable=True, index=True)
    username = Column(String(64), nullable=True)
    module = Column(String(64), nullable=True)
    action = Column(String(64), nullable=True)
    detail = Column(Text, nullable=True)
    ip = Column(String(64), nullable=True)
    create_time = Column(DateTime, default=datetime.utcnow)