const db = require('../models');
const Users = db.users;

const Files = db.files;

const FilesData = [
  {
    file_name: 'report_2023.txt',

    // type code here for "files" field

    file_format: 'csv',

    download_count: 5,

    // type code here for "relation_one" field
  },

  {
    file_name: 'sales_data.csv',

    // type code here for "files" field

    file_format: 'txt',

    download_count: 12,

    // type code here for "relation_one" field
  },

  {
    file_name: 'project_plan.txt',

    // type code here for "files" field

    file_format: 'csv',

    download_count: 8,

    // type code here for "relation_one" field
  },
];

// Similar logic for "relation_many"

async function associateFileWithUploaded_by() {
  const relatedUploaded_by0 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const File0 = await Files.findOne({
    order: [['id', 'ASC']],
    offset: 0,
  });
  if (File0?.setUploaded_by) {
    await File0.setUploaded_by(relatedUploaded_by0);
  }

  const relatedUploaded_by1 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const File1 = await Files.findOne({
    order: [['id', 'ASC']],
    offset: 1,
  });
  if (File1?.setUploaded_by) {
    await File1.setUploaded_by(relatedUploaded_by1);
  }

  const relatedUploaded_by2 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const File2 = await Files.findOne({
    order: [['id', 'ASC']],
    offset: 2,
  });
  if (File2?.setUploaded_by) {
    await File2.setUploaded_by(relatedUploaded_by2);
  }
}

module.exports = {
  up: async (queryInterface, Sequelize) => {
    await Files.bulkCreate(FilesData);

    await Promise.all([
      // Similar logic for "relation_many"

      await associateFileWithUploaded_by(),
    ]);
  },

  down: async (queryInterface, Sequelize) => {
    await queryInterface.bulkDelete('files', null, {});
  },
};