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

const template = fs.readFileSync(__dirname + '/index.html').toString();
const lang = require('./locale.js');

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

const rptSepaCore = {
    name: 'rpt-sepa-core',

    async asyncData(ctx, params) {
        if (!params.clientFk)
            throw new UserException('No client id specified');

        if (!params.companyFk)
            throw new UserException('No company id specified');

        return this.methods.fetchClient(params.clientFk, params.companyFk)
            .then(([[client]]) => {
                if (!client)
                    throw new UserException('No client data found');

                return client;
            });
    },
    created() {
        this.clientId = 101;
        if (this.locale)
            this.$i18n.locale = this.locale;
    },
    methods: {
        fetchClient(clientFk, companyFk) {
            return database.pool.query(
                `SELECT
                        c.id clientId,
                        u.lang locale,
                        m.code mandateCode,
                        c.email AS recipient,
                        c.socialName AS clientName,
                        c.street AS clientStreet,
                        c.postcode AS clientPostCode,
                        c.city AS clientCity,
                        p.name AS clientProvince,
                        ct.country AS clientCountry,
                        ct.code AS clientCountryCode,
                        ct.ibanLength AS ibanLength,
                        s.name AS supplierName,
                        s.street AS supplierStreet,
                        sc.country AS supplierCountry,
                        s.postCode AS supplierPostCode,
                        s.city AS supplierCity,
                        sp.name AS supplierProvince
                FROM client c
                    JOIN account.user u ON u.id = c.id
                    JOIN country ct ON ct.id = c.countryFk
                    LEFT JOIN mandate m ON m.clientFk = c.id 
                        AND m.companyFk = ? AND m.finished IS NULL
                    LEFT JOIN supplier s ON s.id = m.companyFk
                    LEFT JOIN country sc ON sc.id = s.countryFk
                    LEFT JOIN province sp ON sp.id = s.provinceFk
                    LEFT JOIN province p ON p.id = c.provinceFk
                WHERE (m.companyFk = ? OR m.companyFk IS NULL) AND c.id = ?
                ORDER BY m.created DESC LIMIT 1`, [companyFk, companyFk, clientFk]);
        },
        dated: () => {
            return strftime('%d-%m-%Y', new Date());
        },
        toISOString: date => {
            return strftime('%d-%m-%Y', date);
        },
    },
    components: {
        'report-header': require('../report-header'),
        'report-footer': require('../report-footer'),
    },
    template: template,
    i18n: lang,
    props: ['test']
};


module.exports = rptSepaCore;