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

const ContextGuide = sequelize.define('ContextGuide', {
  uuid: {
    type: DataTypes.UUID,
    defaultValue: DataTypes.UUIDV4,
    primaryKey: true,
    comment: 'Unique identifier for context guide'
  },
  title: {
    type: DataTypes.STRING(255),
    allowNull: false,
    comment: 'Guide title'
  },
  name: {
    type: DataTypes.STRING(255),
    allowNull: false,
    comment: 'Target field name for AI processing'
  },
  data: {
    type: DataTypes.JSON,
    allowNull: false,
    comment: 'Guide data (text or json)'
  },
  created_at: {
    type: DataTypes.DATE,
    defaultValue: DataTypes.NOW
  },
  updated_at: {
    type: DataTypes.DATE,
    defaultValue: DataTypes.NOW
  }
}, {
  tableName: 'context_guide',
  timestamps: true,
  createdAt: 'created_at',
  updatedAt: 'updated_at',
  indexes: [
    {
      name: 'idx_context_guide_title',
      fields: ['title']
    },
    {
      name: 'idx_context_guide_name',
      fields: ['name']
    }
  ]
});

module.exports = ContextGuide;