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

parcel_number: {
        type: DataTypes.TEXT,
      
      

      },

piece_index: {
        type: DataTypes.INTEGER,
      
      

      },

weight_kg: {
        type: DataTypes.DECIMAL,
      
      

      },

length_cm: {
        type: DataTypes.DECIMAL,
      
      

      },

width_cm: {
        type: DataTypes.DECIMAL,
      
      

      },

height_cm: {
        type: DataTypes.DECIMAL,
      
      

      },

volumetric_weight_kg: {
        type: DataTypes.DECIMAL,
      
      

      },

tracking_number: {
        type: DataTypes.TEXT,
      
      

      },

parcel_status: {
        type: DataTypes.ENUM,
      
      

        values: [

"created",


"label_created",


"picked_up",


"in_transit",


"delivered",


"returned",


"lost",


"damaged"

        ],

      },

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

  parcels.associate = (db) => {


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














    db.parcels.hasMany(db.labels, {
      as: 'labels_parcel',
      foreignKey: {
          name: 'parcelId',
      },
      constraints: false,
    });




    db.parcels.hasMany(db.tracking_events, {
      as: 'tracking_events_parcel',
      foreignKey: {
          name: 'parcelId',
      },
      constraints: false,
    });





//end loop



    db.parcels.belongsTo(db.shipments, {
      as: 'shipment',
      foreignKey: {
        name: 'shipmentId',
      },
      constraints: false,
    });




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

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



  return parcels;
};