public List <string> Getinteractions(List <MedicineTimes> medicines, Prescription prescription)
{
List <string> ndc = new List <string>();
List <string> descriptions = new List <string>();
//List<PrescriptionMedicine> medicines = new List<PrescriptionMedicine>();
List <Medicine> OverlapMedicines = new List <Medicine>();
//foreach (var item in medicines)
//{
// medicines.Add(item);
//}
Patient patient = new Patient();
PatientDal dal = new PatientDal();
patient = dal.GetPatientByTZ(prescription.PatientTZ);
List <MedicineTimes> medicineTimes = new List <MedicineTimes>(medicines);
foreach (var item in GetPatientMedicines(patient))
{
MedicineTimes medicine = new MedicineTimes(GetMedicineByName(item.Name), item.StartTime, item.EndTime);
medicineTimes.Add(medicine);
}
foreach (var item1 in medicines)
{
bool overlapping = false;
foreach (var item2 in medicines)
{
if (item1 != item2 && item1.StartTime <= item2.EndTime && item1.EndTime >= item2.StartTime)
{
overlapping = true;
Medicine medicine = new Medicine(GetMedicineByName(item2.MyMedicine.ProprietaryName));
OverlapMedicines.Add(medicine);
}
}
if (overlapping)
{
Medicine medicine = new Medicine(GetMedicineByName(item1.MyMedicine.ProprietaryName));
OverlapMedicines.Add(medicine);
}
}
foreach (var item in OverlapMedicines)
{
var httpRequest = (HttpWebRequest)WebRequest.Create("https://rxnav.nlm.nih.gov/REST/rxcui?idtype=NDC&id=" + item.NDC);
//geting the response from the request url
var response = (HttpWebResponse)httpRequest.GetResponse();
//create a stream to hold the contents of the response (in this case it is the contents of the XML file
var receiveStream = response.GetResponseStream();
//creating XML document
var mySourceDoc = new XmlDocument();
//load the file from the stream
mySourceDoc.Load(receiveStream);
//close the stream
receiveStream.Close();
XmlNodeList elemList = mySourceDoc.GetElementsByTagName("rxnormId");
ndc.Add(elemList[0].InnerText);
}
string url = "https://rxnav.nlm.nih.gov/REST/interaction/list?rxcuis=";
foreach (var item in ndc)
{
url += (item + "+");
}
url = url.Substring(0, url.Length - 1);
var HttpRequest = (HttpWebRequest)WebRequest.Create(url);
var Response = (HttpWebResponse)HttpRequest.GetResponse();
var ReceiveStream = Response.GetResponseStream();
var MySourceDoc = new XmlDocument();
MySourceDoc.Load(ReceiveStream);
ReceiveStream.Close();
XmlNodeList ElemList = MySourceDoc.GetElementsByTagName("description");
for (int i = 0; i < ElemList.Count; i++)
{
descriptions.Add(ElemList[i].InnerText);
}
List <string> interactions = descriptions.Distinct().ToList();
return(interactions);
}
public Patient GetPatient(Prescription prescription)
{
PatientDal dal = new PatientDal();
return(dal.GetList().Find(x => x.TZ == prescription.PatientTZ));
}