const config = require('../../config');
const providers = config.providers;
const crypto = require('crypto');
const bcrypt = require('bcrypt');
const moment = require('moment');

module.exports = function (sequelize, DataTypes) {
  const characters = sequelize.define(
    'characters',
    {
      id: {
        type: DataTypes.UUID,
        defaultValue: DataTypes.UUIDV4,
        primaryKey: true,
      },

      name: {
        type: DataTypes.TEXT,
      },

      personality: {
        type: DataTypes.TEXT,
      },

      background: {
        type: DataTypes.TEXT,
      },

      greeting_message: {
        type: DataTypes.TEXT,
      },

      importHash: {
        type: DataTypes.STRING(255),
        allowNull: true,
        unique: true,
      },
    },
    {
      timestamps: true,
      paranoid: true,
      freezeTableName: true,
    },
  );

  characters.associate = (db) => {
    db.characters.belongsToMany(db.tags, {
      as: 'tags',
      foreignKey: {
        name: 'characters_tagsId',
      },
      constraints: false,
      through: 'charactersTagsTags',
    });

    db.characters.belongsToMany(db.tags, {
      as: 'tags_filter',
      foreignKey: {
        name: 'characters_tagsId',
      },
      constraints: false,
      through: 'charactersTagsTags',
    });

    db.characters.belongsToMany(db.categories, {
      as: 'categories',
      foreignKey: {
        name: 'characters_categoriesId',
      },
      constraints: false,
      through: 'charactersCategoriesCategories',
    });

    db.characters.belongsToMany(db.categories, {
      as: 'categories_filter',
      foreignKey: {
        name: 'characters_categoriesId',
      },
      constraints: false,
      through: 'charactersCategoriesCategories',
    });

    db.characters.belongsToMany(db.conversations, {
      as: 'conversations',
      foreignKey: {
        name: 'characters_conversationsId',
      },
      constraints: false,
      through: 'charactersConversationsConversations',
    });

    db.characters.belongsToMany(db.conversations, {
      as: 'conversations_filter',
      foreignKey: {
        name: 'characters_conversationsId',
      },
      constraints: false,
      through: 'charactersConversationsConversations',
    });

    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity

    db.characters.hasMany(db.conversations, {
      as: 'conversations_character',
      foreignKey: {
        name: 'characterId',
      },
      constraints: false,
    });

    //end loop

    db.characters.hasMany(db.file, {
      as: 'avatar',
      foreignKey: 'belongsToId',
      constraints: false,
      scope: {
        belongsTo: db.characters.getTableName(),
        belongsToColumn: 'avatar',
      },
    });

    db.characters.belongsTo(db.users, {
      as: 'createdBy',
    });

    db.characters.belongsTo(db.users, {
      as: 'updatedBy',
    });
  };

  return characters;
};