const strftime = require('strftime');
const database = require(`${appPath}/lib/database`);
const UserException = require(`${appPath}/lib/exceptions/userException`);

module.exports = {
    name: 'rpt-delivery-note',
    async asyncData(ctx, params) {
        const promises = [];
        const data = {};

        if (!params.ticketFk)
            throw new UserException('No ticket id specified');

        promises.push(this.methods.fetchClient(params.ticketFk));
        promises.push(this.methods.fetchSales(params.ticketFk));

        return Promise.all(promises).then(result => {
            const [[client]] = result[0];
            const [sales] = result[1];

            if (!client)
                throw new UserException('No client data found');

            Object.assign(data, client, {sales});

            return data;
        });
    },
    created() {
        if (this.locale)
            this.$i18n.locale = this.locale;
    },
    data() {
        return {totalBalance: 0.00};
    },
    computed: {
        dmsPath() {
            return `http://windows.verdnatura.es/signatures/tickets/1161229.png`;
        }
    },
    methods: {
        fetchClient(ticketFk) {
            return database.pool.query(
                `SELECT
                        c.id clientId,
                        t.id ticketId,
                        u.lang locale,
                        c.email AS recipient,
                        c.socialName AS clientName,
                        c.street,
                        c.postcode,
                        c.city,
                        c.fi,
                        p.name AS province,
                        ct.country,
                        dt.dmsFk,
                        d.created AS dmsCreated
                FROM ticket t
                    JOIN client c ON c.id = t.clientFk
                    JOIN account.user u ON u.id = c.id
                    JOIN country ct ON ct.id = c.countryFk
                    LEFT JOIN province p ON p.id = c.provinceFk
                    LEFT JOIN dmsTicket dt ON dt.ticketFk = t.id 
                    LEFT JOIN dms d ON d.id = dt.dmsFk
                WHERE t.id = ?`, [ticketFk]);
        },
        fetchSales(ticketFk) {
            return database.pool.query(
                `SELECT 
                        s.id,
                        s.itemFk,
                        s.concept,
                        s.quantity,
                        s.price,
                        s.price - SUM(IF(ctr.id = 6,
                            sc.value,
                            0)) netPrice,
                        s.discount,
                        i.size,
                        i.stems,
                        ic.type taxType,
                        i.category,
                        it.id itemTypeId,
                        o.code AS origin,
                        i.inkFk,
                        s.ticketFk,
                        ita.tag1,
                        ita.val1,
                        ita.tag2,
                        ita.val2,
                        ita.tag3,
                        ita.val3
                FROM sale s
                    LEFT JOIN saleComponent sc ON sc.saleFk = s.id
                    LEFT JOIN componentRate cr ON cr.id = sc.componentFk
                    LEFT JOIN componentTypeRate ctr ON ctr.id = cr.componentTypeRate
                    LEFT JOIN item i ON i.id = s.itemFk
                    LEFT JOIN ticket t ON t.id = s.ticketFk
                    LEFT JOIN origin o ON o.id = i.originFk
                    INNER JOIN supplier sp ON sp.id = t.companyFk
                    INNER JOIN itemType it ON it.id = i.typeFk
                    LEFT JOIN
                        (SELECT *
                            FROM
                                (SELECT tt.countryFk, tcc.taxClassFk, tc.type
                                    FROM taxClassCode tcc
                                        JOIN taxCode tc ON tc.id = tcc.taxCodeFk
                                        JOIN taxType tt ON tt.id = tc.taxTypeFk
                                    WHERE tcc.effectived <= '2019-01-29 13:00:00'
                                    ORDER BY tcc.effectived DESC) tx
                            GROUP BY tx.countryFk, tx.taxClassFk) ic ON ic.countryFk = sp.countryFk
                        AND ic.taxClassFk = i.taxClassFk
                        JOIN vn.itemTagArranged ita ON ita.itemFk = s.itemFk
                WHERE s.ticketFk = ?
                GROUP BY s.id
                ORDER BY (it.isPackaging), s.concept, s.itemFk`, [ticketFk]);
        },
        dated: () => {
            return strftime('%d-%m-%Y', new Date());
        },
    },
    components: {
        'report-header': require('../report-header'),
        'report-footer': require('../report-footer'),
    },
};