const ParameterizedSQL = require('loopback-connector').ParameterizedSQL;

module.exports = Self => {
    Self.remoteMethod('getShipped', {
        description: 'Returns ticket available shipment date',
        accessType: 'READ',
        accepts: [{
            arg: 'data',
            type: 'Object',
            required: true,
            description: 'landed, addressFk, agencyModeFk',
            http: {source: 'body'}
        }],
        returns: {
            type: 'object',
            root: true
        },
        http: {
            path: `/getShipped`,
            verb: 'POST'
        }
    });

    Self.getShipped = async data => {
        let stmts = [];
        let agencyMode = await Self.app.models.AgencyMode.findById(data.agencyModeFk);

        stmts.push(new ParameterizedSQL(
            `CALL vn.agencyHourGetShipped(?, ?, ?)`, [
                data.landed,
                data.addressFk,
                agencyMode.agencyFk
            ]
        ));

        let rsIndex = stmts.push(`
            SELECT * FROM tmp.agencyHourGetShipped`) - 1;

        let sql = ParameterizedSQL.join(stmts, ';');
        let shipped = await Self.rawStmt(sql);

        return shipped[rsIndex][0];
    };
};