// Ryan's Methods //
static void InitPatients(List <Patient> patientList)
{
string[] patientRaw = File.ReadAllLines(@"patients.csv");
for (int i = 1; i < patientRaw.Length; i++)
{
string[] pData = patientRaw[i].Split(",");
/* pData[0] : Name
* pData[1] : Nric Number
* pData[2] : Age
* pData[3] : Gender
* pData[4] : Citizenship
* pData[5] : CDA/Medisave Balance (if any)
*/
int age = Convert.ToInt32(pData[2]);
string cs = pData[4];
string stat = "Registered";
if (age >= 0 && age <= 12)
{
if (cs == "SC" || cs == "sc")
{
// Nric Name Age Gender Cts status CDA/Medisave
Patient p = new Child(pData[1], pData[0], age, Convert.ToChar(pData[3]), cs, stat, Convert.ToDouble(pData[5]));
patientList.Add(p);
}
else if (cs == "Foreigner" || cs == "PR" || cs == "pr")
{
Patient p = new Child(pData[1], pData[0], age, Convert.ToChar(pData[3]), cs, stat, 0.0);
patientList.Add(p);
}
}
else if (age <= 64)
{
if (cs == "SC" || cs == "sc" || cs == "PR" || cs == "pr") //Validaton for casing
{
Patient p = new Adult(pData[1], pData[0], age, Convert.ToChar(pData[3]), cs, stat, Convert.ToDouble(pData[5]));
patientList.Add(p);
}
else if (cs == "Foreigner")
{
Patient p = new Adult(pData[1], pData[0], age, Convert.ToChar(pData[3]), cs, stat, 0.0);
patientList.Add(p);
}
}
else if (age >= 65)
{
Patient p = new Senior(pData[1], pData[0], age, Convert.ToChar(pData[3]), cs, stat);
patientList.Add(p);
}
}
}
static void RegisterPatient(List <Patient> patientList)
{
Console.WriteLine("Option 3. Register Patient");
Console.Write("Enter Name: ");
string n = Console.ReadLine();
Console.Write("Enter Identification Number: ");
string id = Console.ReadLine();
if (!readID(id))
{
Console.WriteLine("Incorrect input type!");
return;
}
Console.Write("Enter Age: ");
string userinput = Console.ReadLine();
int age;
if (!int.TryParse(userinput, out age))
{
// ERROR
Console.WriteLine("Incorrect Input type! Enter an integer!");
return;
}
Console.Write("Enter Gender [M/F]: ");
string g = Console.ReadLine().Trim().ToUpper();
if (g != "M" && g != "F")
{
Console.WriteLine("Incorrect Input type! Enter a character either M or F!");
return;
}
Console.Write("Enter Citizenship Status [SC/PR/Foreigner]: ");
string cs = Console.ReadLine().ToUpper().Trim();
if (cs != "SC" && cs != "PR" && cs != "FOREIGNER")
{
Console.WriteLine("Incorrect Citizenship Type!");
return;
}
string stat = "Registered";
double subsidy = 0.0;
if (age >= 0 && age <= 12)
{
// only if condition is met, subsidy will be updated accordingly
// if not met, will remain as 0.
if (cs == "SC")
{
Console.Write("Enter CDA Balance: ");
subsidy = Convert.ToDouble(Console.ReadLine());
}
Patient p = new Child(id, n, age, Convert.ToChar(g), cs, stat, subsidy);
patientList.Add(p);
using (StreamWriter file = new StreamWriter(@"Patients.csv", true))
{
string line = n + ',' + id + ',' + age + ',' + g + ',' + cs + ',' + subsidy;
file.Write(line);
}
Console.WriteLine($"\n{n} was successfully registered!\n");
}
else if (age <= 64)
{
if (cs == "SC" || cs == "PR")
{
Console.Write("Enter Medisave Balance: ");
subsidy = Convert.ToDouble(Console.ReadLine());
}
Patient p = new Adult(id, n, age, Convert.ToChar(g), cs, stat, subsidy);
patientList.Add(p);
using (StreamWriter file = new StreamWriter(@"Patients.csv", true))
{
string line = n + ',' + id + ',' + age + ',' + g + ',' + cs + ',' + subsidy;
file.Write(line);
}
Console.WriteLine($"\n{n} was successfully registered!\n");
}
else if (age >= 65)
{
Patient p = new Senior(id, n, age, Convert.ToChar(g), cs, stat);
patientList.Add(p);
using (StreamWriter file = new StreamWriter(@"Patients.csv", true))
{
string line = n + ',' + id + ',' + age + ',' + g + ',' + cs + ',' + subsidy;
file.Write(line);
}
Console.WriteLine($"\n{n} was successfully registered!\n");
}
}
