/**
 * Copyright (c) 2026 Niolla
 * All rights reserved.
 *
 * This source code is proprietary and confidential.
 * Unauthorized copying, modification, distribution, or use
 * of this file, via any medium, is strictly prohibited.
 */

// app/models/document/document.model.js

module.exports = (sequelize, DataTypes) => {
  const document = sequelize.define(
    "Document",
    {
      doc_id:{
        type: DataTypes.ENUM("DRAFT", "QUEUED", "PROCESSING", "COMPLETED", "FAILED"),
        primaryKey: true,
      },
      reference_no: {
        type: DataTypes.STRING,
        allowNull: false,
      },
      doc_type: {
        type: DataTypes.STRING,
        allowNull: true,
        defaultValue: "N/A"
      },
      data: {
        type: DataTypes.JSON,
        allowNull: false,
      },
      status: {
        type: DataTypes.STRING,
        allowNull: false,
        defaultValue: "DRAFT",
      },
      created_by: { type: DataTypes.STRING, allowNull: false },
      owner_type: { type: DataTypes.STRING, allowNull: false, defaultValue: "USER" },
      owner_id: { type: DataTypes.STRING, allowNull: false },
      storage_upload_id: { type: DataTypes.INTEGER, allowNull: true },
      job_id: { type: DataTypes.STRING, allowNull: true, unique: true },
      generated_at: DataTypes.DATE, failed_at: DataTypes.DATE, failure_code: DataTypes.STRING,
      version: { type: DataTypes.INTEGER, allowNull: false, defaultValue: 1 },
    },
    {
      tableName: "Document",
      timestamps: true,
    },
  );
  document.associate = (models) => { document.belongsTo(models.User, { foreignKey: "created_by", as: "creator", constraints: false }); document.belongsTo(models.Upload, { foreignKey: "storage_upload_id", as: "storageUpload", constraints: false }); };

  return document;
};