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 daily_tasks = sequelize.define(
    'daily_tasks',
    {
      id: {
        type: DataTypes.UUID,
        defaultValue: DataTypes.UUIDV4,
        primaryKey: true,
      },

title: {
        type: DataTypes.TEXT,
      
      

      },

description: {
        type: DataTypes.TEXT,
      
      

      },

task_type: {
        type: DataTypes.ENUM,
      
      

        values: [

"vocabulary",


"speaking",


"listening",


"reading",


"writing",


"review",


"mixed"

        ],

      },

difficulty: {
        type: DataTypes.ENUM,
      
      

        values: [

"easy",


"medium",


"hard"

        ],

      },

available_from: {
        type: DataTypes.DATE,
      
      

      },

available_until: {
        type: DataTypes.DATE,
      
      

      },

estimated_minutes: {
        type: DataTypes.INTEGER,
      
      

      },

is_active: {
        type: DataTypes.BOOLEAN,
      
        allowNull: false,
        defaultValue: false,
      
      

      },

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

  daily_tasks.associate = (db) => {


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
















    db.daily_tasks.hasMany(db.user_tasks, {
      as: 'user_tasks_daily_task',
      foreignKey: {
          name: 'daily_taskId',
      },
      constraints: false,
    });









//end loop



    db.daily_tasks.belongsTo(db.languages, {
      as: 'language',
      foreignKey: {
        name: 'languageId',
      },
      constraints: false,
    });




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

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



  return daily_tasks;
};