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

const Articles = db.articles;

const Comments = db.comments;

const ArticlesData = [
  {
    title: 'Top 10 Upcoming Games of 2024',

    content: 'A detailed look at the most anticipated games of the next year.',

    published_date: new Date('2023-11-01T10:00:00Z'),

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

  {
    title: 'The Evolution of Esports',

    content:
      'Exploring the rise of competitive gaming and its impact on the industry.',

    published_date: new Date('2023-10-15T14:30:00Z'),

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

  {
    title: 'VR Gaming: The Future is Now',

    content: 'How virtual reality is changing the way we play games.',

    published_date: new Date('2023-09-20T09:00:00Z'),

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

const CommentsData = [
  {
    content: "Great article! Can't wait for these games.",

    // type code here for "relation_one" field

    // type code here for "relation_one" field

    comment_date: new Date('2023-11-02T12:00:00Z'),
  },

  {
    content: 'Esports has really changed the gaming landscape.',

    // type code here for "relation_one" field

    // type code here for "relation_one" field

    comment_date: new Date('2023-10-16T10:30:00Z'),
  },

  {
    content: 'VR is definitely the future of gaming.',

    // type code here for "relation_one" field

    // type code here for "relation_one" field

    comment_date: new Date('2023-09-21T08:45:00Z'),
  },
];

// Similar logic for "relation_many"

async function associateArticleWithAuthor() {
  const relatedAuthor0 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const Article0 = await Articles.findOne({
    order: [['id', 'ASC']],
    offset: 0,
  });
  if (Article0?.setAuthor) {
    await Article0.setAuthor(relatedAuthor0);
  }

  const relatedAuthor1 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const Article1 = await Articles.findOne({
    order: [['id', 'ASC']],
    offset: 1,
  });
  if (Article1?.setAuthor) {
    await Article1.setAuthor(relatedAuthor1);
  }

  const relatedAuthor2 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const Article2 = await Articles.findOne({
    order: [['id', 'ASC']],
    offset: 2,
  });
  if (Article2?.setAuthor) {
    await Article2.setAuthor(relatedAuthor2);
  }
}

async function associateCommentWithArticle() {
  const relatedArticle0 = await Articles.findOne({
    offset: Math.floor(Math.random() * (await Articles.count())),
  });
  const Comment0 = await Comments.findOne({
    order: [['id', 'ASC']],
    offset: 0,
  });
  if (Comment0?.setArticle) {
    await Comment0.setArticle(relatedArticle0);
  }

  const relatedArticle1 = await Articles.findOne({
    offset: Math.floor(Math.random() * (await Articles.count())),
  });
  const Comment1 = await Comments.findOne({
    order: [['id', 'ASC']],
    offset: 1,
  });
  if (Comment1?.setArticle) {
    await Comment1.setArticle(relatedArticle1);
  }

  const relatedArticle2 = await Articles.findOne({
    offset: Math.floor(Math.random() * (await Articles.count())),
  });
  const Comment2 = await Comments.findOne({
    order: [['id', 'ASC']],
    offset: 2,
  });
  if (Comment2?.setArticle) {
    await Comment2.setArticle(relatedArticle2);
  }
}

async function associateCommentWithAuthor() {
  const relatedAuthor0 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const Comment0 = await Comments.findOne({
    order: [['id', 'ASC']],
    offset: 0,
  });
  if (Comment0?.setAuthor) {
    await Comment0.setAuthor(relatedAuthor0);
  }

  const relatedAuthor1 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const Comment1 = await Comments.findOne({
    order: [['id', 'ASC']],
    offset: 1,
  });
  if (Comment1?.setAuthor) {
    await Comment1.setAuthor(relatedAuthor1);
  }

  const relatedAuthor2 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const Comment2 = await Comments.findOne({
    order: [['id', 'ASC']],
    offset: 2,
  });
  if (Comment2?.setAuthor) {
    await Comment2.setAuthor(relatedAuthor2);
  }
}

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

    await Comments.bulkCreate(CommentsData);

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

      await associateArticleWithAuthor(),

      await associateCommentWithArticle(),

      await associateCommentWithAuthor(),
    ]);
  },

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

    await queryInterface.bulkDelete('comments', null, {});
  },
};