'use strict';
const moment = require('moment');
const Sequelize = require('sequelize');
moment.locale('es');

const getStateText = (reservation) => {

    var currentDate = moment().utc(),
        init_availableDate = moment.utc(reservation.init_available_date),
        end_availableDate = moment.utc(reservation.end_available_date);

    if (moment(currentDate).isBetween(init_availableDate, end_availableDate)) {
        return (reservation.sold_out == 1) ? 'Inscripciones abiertas a lista de espera de la reserva' : 'Inscripciones abiertas a la reserva';
    } else {
        return 'Inscripciones a la reserva a partir del ' + moment(init_availableDate).format('D [de] MMMM');
    };
};


module.exports = function (sequelize, DataTypes) {
    const EventReservation = sequelize.define('EventReservation', {
        id: {
            type: DataTypes.UUID,
            defaultValue: DataTypes.UUIDV4,
            primaryKey: true,
        },
        init_available_date: {
            type: DataTypes.DATE,
        },
        end_available_date: {
            type: DataTypes.DATE,
        },
//LO DA EL VENUE DEL EVENTO, Y LO COPIAMOS PARA NO ESTAR CONSULTANDOLO
        gmt: {
            type: DataTypes.INTEGER,
            defaultValue: 1,
        },    
        state: {
            type: DataTypes.STRING,
            allowNull: false,
            defaultValue: 'borrador'
        },
        assistants: {
            type: DataTypes.INTEGER,
        },
        confirmed: {
            type: DataTypes.INTEGER,
        },
        sold_out: {                    //Se han vendido todas y se ha abierto lista de espera si hay asignada
            type: DataTypes.BOOLEAN,
            defaultValue: false,
        },
        allow_multiple: {
            type: DataTypes.BOOLEAN,
            allowNull: false,
            defaultValue: false,
        },
        multiple_limit: {
            type: DataTypes.INTEGER,
            defaultValue: 0,
        },
        description: {
            type: DataTypes.STRING,
        },
        reservation_code: {
            type: DataTypes.STRING,
            allowNull: false,
        },
        color: {
            type: DataTypes.STRING,
            allowNull: false,
        },
        allow_overflow: {
            type: DataTypes.BOOLEAN,
            allowNull: false,
            defaultValue: false,
        },
        overflow_reservationId: {
            type: DataTypes.UUID,
            foreignKey: true,
        },
        marketing_list: {
            type: DataTypes.STRING,
        },
        stateText: {
            type: Sequelize.VIRTUAL(Sequelize.STRING, ['init_available_date', 'end_available_date', 'sold_out']),
            get: function () {
                return getStateText(this);
            },
        },

    }, {
        tableName: 'events_reservations',
        freezeTableName: true,
        timestamps: true,
    });

    EventReservation.associate = function (models) {
        EventReservation.OverflowEventReservation = EventReservation.belongsTo(models.EventReservation, { 
            as: 'EventToEvent',
            foreignKey: 'overflow_reservationId' });        
        EventReservation.Entity = EventReservation.belongsTo(models.Entity, { foreignKey: 'entityId' });
        EventReservation.Event = EventReservation.belongsTo(models.Event, { foreignKey: 'eventId' });
        EventReservation.UserCreate = EventReservation.belongsTo(models.User, { foreignKey: 'userId' });
    };

    return EventReservation;
};