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

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

        if (!params.claimFk)
            throw new UserException('No claim id specified');

        promises.push(this.methods.fetchClaim(params.claimFk));
        promises.push(this.methods.fetchSales(params.claimFk));

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

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

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

            return data;
        });
    },
    created() {
        this.$i18n.locale = this.locale;
    },
    methods: {
        dated: () => {
            return strftime('%d-%m-%Y', new Date());
        },
        fetchClaim(claimFk) {
            return database.pool.query(
                `SELECT
                        u.lang locale,
                        c.id clientId,
                        cl.id claimId,
                        c.email AS recipient,
                        c.socialName,
                        c.name AS clientName,
                        c.street,
                        c.postcode,
                        c.city,
                        c.fi,
                        p.name AS province,
                        ct.country
                    FROM claim cl
                        JOIN client c ON c.id = cl.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
                    WHERE cl.id = ?`, [claimFk]);
        },

        fetchSales(claimFk) {
            return database.pool.query(
                `SELECT
                        s.id,
                        s.quantity,
                        s.concept,
                        cb.quantity claimQuantity
                    FROM claimBeginning cb
                        JOIN sale s ON s.id = cb.saleFk
                    WHERE cb.claimFk = ?`, [claimFk]);
        },
    },
    components: {
        'report-header': require('../report-header'),
        'report-footer': require('../report-footer'),
    },
};