const { DataTypes } = require('sequelize');
const sequelize = require('../config/db');

const Role = sequelize.define('Role', {
  id: {
    type: DataTypes.INTEGER,
    primaryKey: true,
    autoIncrement: true
  },
  name: {
    type: DataTypes.STRING(50),
    allowNull: false,
    unique: true,
    comment: '角色名称'
  },
  code: {
    type: DataTypes.STRING(50),
    allowNull: false,
    unique: true,
    comment: '角色编码'
  },
  description: {
    type: DataTypes.TEXT,
    allowNull: true,
    comment: '角色描述'
  },
  permissions: {
    type: DataTypes.JSON,
    allowNull: true,
    defaultValue: [],
    comment: '角色权限'
  },
  status: {
    type: DataTypes.ENUM('active', 'disabled'),
    defaultValue: 'active',
    comment: '状态：active-启用，disabled-禁用'
  },
  createBy: {
    type: DataTypes.INTEGER,
    allowNull: true,
    comment: '创建人ID'
  },
  updateBy: {
    type: DataTypes.INTEGER,
    allowNull: true,
    comment: '修改人ID'
  },
  isDeleted: {
    type: DataTypes.INTEGER,
    allowNull: false,
    defaultValue: 0,
    comment: '删除状态（0：未删除，1：已删除）'
  }
}, {
  tableName: 'roles',
  timestamps: true,
  comment: '角色表'
});

module.exports = Role;