const config = require(`${appPath}/core/config`);
const db = require(`${appPath}/core/database`);
const Component = require(`${appPath}/core/component`);
const reportHeader = new Component('report-header');
const reportFooter = new Component('report-footer');
const md5 = require('md5');

module.exports = {
    name: 'delivery-note',
    async serverPrefetch() {
        this.client = await this.fetchClient(this.ticketId);
        this.ticket = await this.fetchTicket(this.ticketId);
        this.sales = await this.fetchSales(this.ticketId);
        this.address = await this.fetchAddress(this.ticketId);
        this.services = await this.fetchServices(this.ticketId);
        this.taxes = await this.fetchTaxes(this.ticketId);
        this.packagings = await this.fetchPackagings(this.ticketId);
        this.signature = await this.fetchSignature(this.ticketId);

        if (!this.ticket)
            throw new Error('Something went wrong');
    },
    data() {
        return {totalBalance: 0.00};
    },
    computed: {
        dmsPath() {
            const pathHash = md5(this.signature.id.toString()).substring(0, 3);
            const hostPath = `file:///${config.storage.root}/${pathHash}`;

            if (this.signature && this.signature.id)
                return `${hostPath}/${this.signature.id}.png`;
        },
        serviceTotal() {
            let total = 0.00;
            this.services.forEach(service => {
                total += parseFloat(service.price) * service.quantity;
            });

            return total;
        }
    },
    methods: {
        fetchClient(ticketId) {
            return db.findOne(
                `SELECT
                        c.id,
                        c.socialName,
                        c.street,
                        c.fi
                FROM ticket t
                    JOIN client c ON c.id = t.clientFk
                WHERE t.id = ?`, [ticketId]);
        },
        fetchTicket(ticketId) {
            return db.findOne(
                `SELECT
                        t.id,
                        t.shipped,
                        t.companyFk
                FROM ticket t
                WHERE t.id = ?`, [ticketId]);
        },
        fetchAddress(ticketId) {
            return db.findOne(
                `SELECT
                    a.nickname,
                    a.street,
                    a.postalCode,
                    a.city,
                    p.name province
                FROM ticket t
                    JOIN address a ON a.clientFk = t.clientFk
                    LEFT JOIN province p ON p.id = a.provinceFk
                WHERE t.id = ?`, [ticketId]);
        },

        fetchSales(ticketId) {
            return db.find(
                `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,
                    i.category,
                    it.id itemTypeId,
                    o.code AS origin,
                    i.inkFk,
                    s.ticketFk,
                    tcl.code vatType,
                    ibwg.ediBotanic, ppa.denomination, pp.number passportNumber,
                    be.isProtectedZone, c.code AS countryCode,
                    i.tag5, i.value5,
                    i.tag6, i.value6, i.tag7, i.value7
                FROM vn.sale s
                    LEFT JOIN saleComponent sc ON sc.saleFk = s.id
                    LEFT JOIN component cr ON cr.id = sc.componentFk
                    LEFT JOIN componentType ctr ON ctr.id = cr.typeFk
                    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
                    LEFT JOIN country c ON c.id = o.countryFk
                    LEFT JOIN supplier sp ON sp.id = t.companyFk
                    LEFT JOIN itemType it ON it.id = i.typeFk
                    LEFT JOIN itemTaxCountry itc ON itc.itemFk = i.id 
                        AND itc.countryFk = sp.countryFk 
                    LEFT JOIN taxClass tcl ON tcl.id = itc.taxClassFk
                    LEFT JOIN plantpassport pp ON pp.producerFk = i.producerFk
                    LEFT JOIN plantpassportAuthority ppa ON ppa.id = pp.plantpassportAuthorityFk
                    LEFT JOIN itemBotanicalWithGenus ibwg ON ibwg.itemFk = i.id
                    LEFT JOIN botanicExport be ON be.restriction = 'pasaporte fitosanitario'
                    LEFT JOIN ediGenus eg ON eg.id = be.ediGenusFk
                    LEFT JOIN ediSpecie es ON es.id = be.ediSpecieFk
                        AND ibwg.ediBotanic LIKE CONCAT(
                                IFNULL(eg.latinGenusName, ''),
                                IF(es.latinSpeciesName > '',
                                    CONCAT(' ', es.latinSpeciesName), ''),
                            '%')
                WHERE s.ticketFk = ?
                GROUP BY s.id
                ORDER BY (it.isPackaging), s.concept, s.itemFk`, [ticketId]);
        },
        fetchTaxes(ticketId) {
            return db.find(`CALL vn.ticketGetTaxAdd(?)`, [ticketId]).then(rows => {
                return rows[0];
            });
        },
        fetchPackagings(ticketId) {
            return db.find(
                `SELECT 
                    tp.quantity, 
                    i.name, 
                    p.itemFk
                FROM ticketPackaging tp
                    JOIN packaging p ON p.id = tp.packagingFk
                    JOIN item i ON i.id = p.itemFk
                WHERE tp.ticketFk = ?
                ORDER BY itemFk`, [ticketId]);
        },
        fetchServices(ticketId) {
            return db.find(
                `SELECT 
                    tc.description taxDescription,
                    ts.description,
                    ts.quantity, 
                    ts.price
                FROM ticketService ts
                    JOIN taxClass tc ON tc.id = ts.taxClassFk
                WHERE ts.ticketFk = ?`, [ticketId]);
        },
        fetchSignature(ticketId) {
            return db.findOne(
                `SELECT
                    d.id,
                    d.created
                FROM ticket t
                    JOIN ticketDms dt ON dt.ticketFk = t.id
                    JOIN dms d ON d.id = dt.dmsFk 
                        AND d.file LIKE '%.png'
                WHERE t.id = ?`, [ticketId]);
        },
        getSubTotal() {
            let subTotal = 0.00;
            this.sales.forEach(sale => {
                subTotal += sale.quantity * sale.price * (1 - sale.discount / 100);
            });

            return subTotal;
        },
        getTotalBase() {
            let totalBase = 0.00;
            this.taxes.forEach(tax => {
                totalBase += parseFloat(tax.Base);
            });

            return totalBase;
        },
        getTotalTax() {
            let totalTax = 0.00;
            this.taxes.forEach(tax => {
                totalTax += parseFloat(tax.tax);
            });

            return totalTax;
        },
        getTotal() {
            return this.getTotalBase() + this.getTotalTax();
        },
    },
    components: {
        'report-header': reportHeader.build(),
        'report-footer': reportFooter.build()
    },
    props: {
        ticketId: {
            type: String,
            required: true
        }
    }
};