Cannabis Potency conversation

potency_conversion.dart

class Cannabis {
  final String uom;
  final num p;
  
  Cannabis(this.uom, this.p);
}

void main() {
  List<Cannabis> product = [
    Cannabis('%', 5),
    Cannabis('%', 10),
    Cannabis('%', 15),
    Cannabis('%', 20),
    Cannabis('%', 25),
    Cannabis('mg/g', 5),
    Cannabis('mg/ml', 10),
    Cannabis('mg', 15), // this one wont be able to convert
    Cannabis('mg/ml', 20),
    Cannabis('mg/g', 25),
    Cannabis('mg/ml', 50),
  ];
  
  for (final c in product) {
    String newUom = '';
    num newPotency = 0;
    if (c.uom == '%') {
      newUom = 'mg/mL'; // ML for wet, MG for dry
      newPotency = c.p * 10;
    } else if (c.uom == 'mg/g' || c.uom == 'mg/ml') {
      newUom = '%';
      newPotency = c.p / 10;
    }
    
    if (newPotency != 0) print('We converted ${c.p} ${c.uom} to ${newPotency} ${newUom}');
  }   
}