module.exports = Self => {
    Self.remoteMethod('getSummary', {
        description: 'Updates the item taxes',
        accessType: 'READ',
        accepts: [{
            arg: 'id',
            type: 'number',
            required: true,
            description: 'The item id',
            http: {source: 'path'}
        }],
        returns: {
            type: 'object',
            root: true
        },
        http: {
            path: `/:id/getSummary`,
            verb: 'GET'
        }
    });

    Self.getSummary = async id => {
        let summary = {};

        // Item basic data and taxes
        let filter = {
            where: {id: id},
            include: [
                {relation: 'itemType',
                    scope: {
                        fields: ['id', 'name', 'workerFk', 'warehouseFk'],
                        include: [{
                            relation: 'worker',
                            scope: {
                                fields: ['id', 'name', 'firstName']
                            }
                        }]
                    }
                },
                {relation: 'intrastat'},
                {relation: 'expence'},
                {relation: 'origin'},
                {relation: 'taxes',
                    scope: {
                        fields: ['id', 'countryFk', 'taxClassFk'],
                        include: [{
                            relation: 'country',
                            scope: {
                                fields: ['id', 'country']
                            }
                        }, {
                            relation: 'taxClass',
                            scope: {
                                fields: ['id', 'description']
                            }
                        }]
                    }
                }
            ]
        };
        [summary.item] = await Self.app.models.Item.find(filter);

        // Tags
        filter = {
            where: {
                itemFk: id
            },
            include: {
                relation: 'tag'
            }
        };
        summary.tags = await Self.app.models.ItemTag.find(filter);

        // Botanical
        filter = {
            where: {itemFk: id},
            include: [{relation: 'genus'}, {relation: 'specie'}]
        };
        [summary.botanical] = await Self.app.models.ItemBotanical.find(filter);

        // Niches
        filter = {
            where: {itemFk: id},
            include: {relation: 'warehouse'}
        };
        summary.niches = await Self.app.models.ItemNiche.find(filter);

        // Barcodes
        filter = {
            where: {
                itemFk: id
            }
        };
        summary.barcodes = await Self.app.models.ItemNiche.find(filter);

        // Visible Avaible
        let query = `
            CALL vn.getItemVisibleAvailable(?,curdate(),?,?)`;

        let options = [summary.item.id, summary.item.itemType().warehouseFk, false];
        let [res] = await Self.rawSql(query, options);

        summary.available = res[0].available ? res[0].available : '-';
        summary.visible = res[0].visible ? res[0].visible : '-';
        return summary;
    };
};