// (self.length != 0) ?
//     self :
//     (getContextData('2', 'cds.PRODUCT', '') == '-') ?
//         self :
//         getContextData('2', 'cds.PRODUCT', '')

getValue(self, self.length, getContextData('2', 'cds.PRODUCT', ''), $('dcp.HGCV3/pcl/Pattern', ''), $('dcp.HGCV3/pcl/Lot', ''));

function getValue(value, length, product, pattern, lot) {
    if (pattern === 'ONEPT.PAT' && lot.toUpperCase().indexOf('LOW') > -1)
        return 'Low';
    else if (pattern === 'ONEPT.PAT' && lot.toUpperCase().indexOf('MID') > -1)
        return 'Mid';
    else if (pattern === 'ONEPT.PAT' && lot.toUpperCase().indexOf('HIGH') > -1)
        return 'High';
    else if (pattern === 'ONEPT.PAT' && lot.toUpperCase().indexOf('THIN') > -1)
        return 'Thin';
    else if (length !== 0 || product === '-')
        return value;
    else
        return product;
}