/**
 * © 2026 Niolla. All rights reserved.
 *
 * This file is part of the Niolla software project and is intended for internal use only.
 * Unauthorized copying, modification, distribution, or disclosure of this file,
 * via any medium, is strictly prohibited without written permission from Niolla.
 *
 * For inquiries, contact: support@niolla.lk
 */

// app/models/upload.model.js

module.exports = (sequelize, DataTypes) => {
  const upload = sequelize.define(
    "upload",
    {
      id: {
        type: DataTypes.INTEGER,
        autoIncrement: true,
        primaryKey: true,
      },
      file_path: {
        type: DataTypes.STRING,
        allowNull: false,
      },
      file_type: {
        type: DataTypes.STRING,
        allowNull: false,
      },
      file_size: {
        type: DataTypes.INTEGER,
        allowNull: false,
      },
      original_name: {
        type: DataTypes.STRING,
        allowNull: false,
      },
      use_for: {
        type: DataTypes.STRING,
        allowNull: false,
      },
      uploaded_by: {
        type: DataTypes.STRING,
        allowNull: false,
      },
      storage_provider: { type: DataTypes.STRING, allowNull: false, defaultValue: "S3" },
      safe_name: { type: DataTypes.STRING, allowNull: true },
      checksum: { type: DataTypes.STRING(64), allowNull: true },
      owner_type: { type: DataTypes.STRING, allowNull: false, defaultValue: "USER" },
      owner_id: { type: DataTypes.STRING, allowNull: false },
      visibility: { type: DataTypes.ENUM("PRIVATE", "PUBLIC"), allowNull: false, defaultValue: "PRIVATE" },
      status: { type: DataTypes.ENUM("PENDING", "AVAILABLE", "FAILED", "DELETED"), allowNull: false, defaultValue: "PENDING" },
      deletedAt: { type: DataTypes.DATE, allowNull: true },
    },
    {
      tableName: "uploads",
      timestamps: true,
    },
  );
  upload.associate = (models) => upload.belongsTo(models.User, { foreignKey: "uploaded_by", as: "uploader", constraints: false });

  return upload;
};