"use strict";

module.exports = {
  up: async (queryInterface, Sequelize) => {
    await queryInterface.createTable("ForumComments", {
      id: {
        type: Sequelize.UUID,
        defaultValue: Sequelize.UUIDV4,
        primaryKey: true,
      },
      postId: {
        type: Sequelize.UUID,
        allowNull: false,
        references: {
          model: "ForumPosts",
          key: "id",
        },
        onUpdate: "CASCADE",
        onDelete: "CASCADE",
      },
      authorId: {
        type: Sequelize.UUID,
        allowNull: false,
        references: {
          model: "Users",
          key: "id",
        },
        onUpdate: "CASCADE",
        onDelete: "CASCADE",
      },
      parentCommentId: {
        type: Sequelize.UUID,
        allowNull: true,
        references: {
          model: "ForumComments",
          key: "id",
        },
        onUpdate: "CASCADE",
        onDelete: "SET NULL",
      },
      content: {
        type: Sequelize.TEXT,
        allowNull: false,
      },
      images: {
        type: Sequelize.ARRAY(Sequelize.TEXT),
        allowNull: true,
        defaultValue: [],
      },
      isDeleted: {
        type: Sequelize.BOOLEAN,
        defaultValue: false,
      },
      deletedBy: {
        type: Sequelize.UUID,
        allowNull: true,
        references: {
          model: "Users",
          key: "id",
        },
        onUpdate: "CASCADE",
        onDelete: "SET NULL",
      },
      deletedAt: {
        type: Sequelize.DATE,
        allowNull: true,
      },
      deletionReason: {
        type: Sequelize.TEXT,
        allowNull: true,
      },
      createdAt: {
        type: Sequelize.DATE,
        allowNull: false,
      },
      updatedAt: {
        type: Sequelize.DATE,
        allowNull: false,
      },
    });

    // Add indexes
    await queryInterface.addIndex("ForumComments", ["postId"]);
    await queryInterface.addIndex("ForumComments", ["authorId"]);
    await queryInterface.addIndex("ForumComments", ["parentCommentId"]);
    await queryInterface.addIndex("ForumComments", ["isDeleted"]);
  },

  down: async (queryInterface, Sequelize) => {
    await queryInterface.dropTable("ForumComments");
  },
};
