public bool UpdateIllness(Illness illness)
{
if (illness.Name == "error")
{
return(false);
}
return(true);
}
public bool DelinkPatientIllness(Patient patient, Illness illness)
{
if (patient.PatientID == 80 || illness.IllnessID == 80)
{
return(false);
}
return(true);
}
public bool DeleteIllness(Illness illness)
{
if (illness.IllnessID == 40)
{
return(false);
}
return(true);
}
public bool CreateIllness(Illness illness)
{
if (illness.Name == "error")
{
return(false);
}
illness.IllnessID = 99;
return(true);
}
public Illness[] GetIllnesses(int pager, int number)
{
Illness[] illnesses = new Illness[5];
for (int i = 0; i < illnesses.Length; i++)
{
int id = i + pager * 5;
illnesses[i] = GetIllness(id);
}
return(illnesses);
}
public Illness GetIllness(int id)
{
if (id == 55)
{
return(null);
}
Illness illness = new Illness("name " + id, (id / 3 + 8) % 2 == 0, (id / 8 + 3) % 3 == 0, (id / 3 - 9) % 5 == 0);
illness.IllnessID = id;
return(illness);
}
/*
* Describe a Illness Row
*/
public string DescribeIllnessRow(Illness illness)
{
string row = illness.Name;
if (illness.Contagious)
{
row += " : Contagious";
}
if (illness.Curable)
{
row += " : Curable";
}
if (illness.Lethal)
{
row += " : Lethal";
}
return(row);
}
public Patient[] GetPatientsToIllness(Illness illness, int pager, int number)
{
return(this.GetPatients(illness.IllnessID + pager, number));
}
/*
* Execute commands that depends on menu
* Return true if the command was found
*/
public bool MenuCommand(ConIO command)
{
switch (this.CurrentMenu)
{
case "root":
switch (command.StringInput)
{
case "patients":
this.GoTo("patients", "patientlist");
return(true);
case "illnesses":
this.GoTo("illnesses", "illnesslist");
return(true);
case "back":
if (ConIO.Confirm("Exit programm?"))
{
ConIO.OutputLine("Programm beendet!");
Environment.Exit(0);
}
return(true);
}
break;
case "patients":
if (command.TestInt())
{
Patient loadPatient = this.Fachkonzept.GetPatient(command.IntInput);
if (loadPatient == null)
{
ConIO.OutputError("ERROR: Patient " + command.IntInput + " not found!");
}
else
{
this.CurrentPatient = loadPatient;
this.GoTo("patient", "patient");
}
return(true);
}
switch (command.StringInput)
{
case "add":
this.GoTo("patient-add", "patient-add");
return(true);
case "back":
this.GoTo("root");
return(true);
}
break;
case "illnesses":
if (command.TestInt())
{
Illness loadIllness = this.Fachkonzept.GetIllness(command.IntInput);
if (loadIllness == null)
{
ConIO.OutputError("ERROR: Illness " + command.IntInput + " not found!");
}
else
{
this.CurrentIllness = loadIllness;
this.GoTo("illness", "illness");
}
return(true);
}
switch (command.StringInput)
{
case "add":
this.GoTo("illness-add", "illness-add");
return(true);
case "back":
this.GoTo("root");
return(true);
}
break;
case "patient":
switch (command.StringInput)
{
case "edit":
this.GoTo("patient-edit", "patient-edit");
return(true);
case "delete":
if (ConIO.Confirm("Delete Patient (" + this.DescribePatient(this.CurrentPatient) + ")?"))
{
if (this.Fachkonzept.DeletePatient(this.CurrentPatient))
{
this.GoTo("patients", "patientlist");
}
else
{
ConIO.OutputError("ERROR: Can not delete Patient (" + this.DescribePatient(this.CurrentPatient) + ")!");
}
}
return(true);
case "illnesses":
this.GoTo("patient-illness", "patient-illnesslist");
return(true);
case "back":
this.GoTo("patients", "patientlist");
return(true);
}
break;
case "illness":
switch (command.StringInput)
{
case "edit":
this.GoTo("illness-edit", "illness-edit");
return(true);
case "delete":
if (ConIO.Confirm("Delete Illness (" + this.DescribeIllness(this.CurrentIllness) + ")?"))
{
if (this.Fachkonzept.DeleteIllness(this.CurrentIllness))
{
this.GoTo("illnesses", "illnesslist");
}
else
{
ConIO.OutputError("ERROR: Can not delete Illness (" + this.DescribeIllness(this.CurrentIllness) + ")!");
}
}
return(true);
case "patients":
this.GoTo("illness-patient", "illness-patientlist");
return(true);
case "back":
this.GoTo("illnesses", "illnesslist");
return(true);
}
break;
case "patient-illness":
switch (command.StringInput)
{
case "add":
this.GoTo("patient-illness-add", "illnesslist");
return(true);
case "remove":
this.GoTo("patient-illness-remove", "patient-illnesslist");
return(true);
case "back":
this.GoTo("patient", "patient");
return(true);
}
break;
case "illness-patient":
switch (command.StringInput)
{
case "add":
this.GoTo("illness-patient-add", "patientlist");
return(true);
case "remove":
this.GoTo("illness-patient-remove", "illness-patientlist");
return(true);
case "back":
this.GoTo("illness", "illness");
return(true);
}
break;
case "patient-add":
switch (command.StringInput)
{
case "add":
this.CurrentPatient = new Patient();
ConIO input = null;
// set the FirstName field of the new patient
do
{
input = ConIO.Input("Patient First Name", " : ");
if (this.CancelAddPatient(input.StringInput))
{
return(true);
}
} while (input.StringInput.Length == 0);
this.CurrentPatient.FirstName = input.StringInput;
// set the LastName field of the new patient
do
{
input = ConIO.Input("Patient Last Name", " : ");
if (this.CancelAddPatient(input.StringInput))
{
return(true);
}
} while (input.StringInput.Length == 0);
this.CurrentPatient.LastName = input.StringInput;
// set the Birthday field of the new patient
bool isDate = false;
do
{
input = ConIO.Input("Patient Birthday (dd.mm.YYYY)");
if (this.CancelAddPatient(input.StringInput))
{
isDate = false;
break;
}
isDate = input.TestDate();
if (!isDate)
{
ConIO.OutputNewLine();
ConIO.OutputError("ERROR: Wrong date format!");
}
} while (!isDate);
if (isDate)
{
this.CurrentPatient.Birthday = input.DateInput;
}
else
{
return(true);
}
// confirm the new patient from the user before save the patient
ConIO.OutputNewLine();
this.PrintMenuPage("patient-add", "patient");
ConIO.OutputNewLine();
if (ConIO.Confirm("Add the Patient?"))
{
if (!this.Fachkonzept.CreatePatient(this.CurrentPatient))
{
ConIO.OutputError("ERROR: Can not create patient!");
this.GoTo("patients", "patientlist");
return(true);
}
}
else
{
this.GoTo("patients", "patientlist");
return(true);
}
this.GoTo("patient", "patient");
return(true);
}
break;
case "illness-add":
switch (command.StringInput)
{
case "add":
this.CurrentIllness = new Illness();
ConIO input = null;
// set the Name field of the new illness
do
{
input = ConIO.Input("Illness Name", " : ");
if (this.CancelAddIllness(input.StringInput))
{
return(true);
}
} while (input.StringInput.Length == 0);
this.CurrentIllness.Name = input.StringInput;
// set the Contagious field of the new illness
do
{
input = ConIO.Input("Is Contagious?(j/n)");
} while (!input.TestBool() && input.StringInput != "cancel");
if (this.CancelAddIllness(input.StringInput))
{
return(true);
}
this.CurrentIllness.Contagious = input.BoolInput;
// set the Lethal field of the new illness
do
{
input = ConIO.Input("Is Lethal?(j/n)", " : ");
} while (!input.TestBool() && input.StringInput != "cancel");
if (this.CancelAddIllness(input.StringInput))
{
return(true);
}
this.CurrentIllness.Lethal = input.BoolInput;
// set the Curable field of the new illness
do
{
input = ConIO.Input("Is Curable?(j/n)", " : ");
} while (!input.TestBool() && input.StringInput != "cancel");
if (this.CancelAddIllness(input.StringInput))
{
return(true);
}
this.CurrentIllness.Curable = input.BoolInput;
// confirm the new illness from the user before save the illness
ConIO.OutputNewLine();
this.PrintMenuPage("illness-add", "illness");
ConIO.OutputNewLine();
if (ConIO.Confirm("Add the Illness?"))
{
if (!this.Fachkonzept.CreateIllness(this.CurrentIllness))
{
ConIO.OutputError("ERROR: Can not create illness!");
this.GoTo("illnesses", "illnesslist");
return(true);
}
}
else
{
this.GoTo("illnesses", "illnesslist");
return(true);
}
this.GoTo("illness", "illness");
return(true);
}
break;
case "patient-edit":
switch (command.StringInput)
{
case "edit":
ConIO.OutputLine("Enter an empty text to not change the value!");
ConIO.OutputNewLine();
ConIO input = null;
// edit the FirstName field of the current patient
input = this.InputEditField(this.CurrentPatient.FirstName, "First name");
if (this.CancelEditPatient(input.StringInput))
{
return(true);
}
if (input.StringInput.Length != 0)
{
this.CurrentPatient.FirstName = input.StringInput;
}
// edit the LastName field of the current patient
input = this.InputEditField(this.CurrentPatient.LastName, "Last name ");
if (this.CancelEditPatient(input.StringInput))
{
return(true);
}
if (input.StringInput.Length != 0)
{
this.CurrentPatient.LastName = input.StringInput;
}
// edit the Birthday field of the current patient
bool isDate = false;
do
{
input = this.InputEditField(this.CurrentPatient.Birthday.ToShortDateString(), "Birthday ");
if (this.CancelEditPatient(input.StringInput))
{
return(true);
}
if (input.StringInput.Length == 0)
{
break;
}
isDate = input.TestDate();
if (!isDate)
{
ConIO.OutputNewLine();
ConIO.OutputError("ERROR: Wrong date format");
}
} while (!isDate);
if (isDate)
{
this.CurrentPatient.Birthday = input.DateInput;
}
// confirm the edit patient from the user before update the patient
ConIO.OutputNewLine();
this.PrintMenuPage("patient-edit", "patient");
ConIO.OutputNewLine();
if (ConIO.Confirm("Edit the Patient?"))
{
if (!this.Fachkonzept.UpdatePatient(this.CurrentPatient))
{
ConIO.OutputError("ERROR: Can not update patient!");
this.CurrentPatient = this.Fachkonzept.GetPatient(this.CurrentPatient.PatientID);
}
}
else
{
this.CurrentPatient = this.Fachkonzept.GetPatient(this.CurrentPatient.PatientID);
}
this.GoTo("patient", "patient");
return(true);
}
break;
case "illness-edit":
switch (command.StringInput)
{
case "edit":
ConIO.OutputLine("Enter an empty text to not change the value!");
ConIO.OutputNewLine();
ConIO input = null;
// edit the Name field of the current illness
input = this.InputEditField(this.CurrentIllness.Name, "Illness name ");
if (this.CancelEditIllness(input.StringInput))
{
return(true);
}
if (input.StringInput.Length != 0)
{
this.CurrentIllness.Name = input.StringInput;
}
// edit the Contagious field of the current illness
do
{
input = this.InputEditField(this.CurrentIllness.Contagious.ToString(), "Is Contagious?(j/n)");
} while (!input.TestBool() && input.StringInput != "cancel" && input.StringInput.Length != 0);
if (this.CancelEditIllness(input.StringInput))
{
return(true);
}
if (input.StringInput.Length != 0)
{
this.CurrentIllness.Contagious = input.BoolInput;
}
// edit the Lethal field of the current illness
do
{
input = this.InputEditField(this.CurrentIllness.Lethal.ToString(), "Is Lethal?(j/n) ");
} while (!input.TestBool() && input.StringInput != "cancel" && input.StringInput.Length != 0);
if (this.CancelEditIllness(input.StringInput))
{
return(true);
}
if (input.StringInput.Length != 0)
{
this.CurrentIllness.Lethal = input.BoolInput;
}
// edit the Curable field of the current illness
do
{
input = this.InputEditField(this.CurrentIllness.Curable.ToString(), "Is Curable?(j/n) ");
} while (!input.TestBool() && input.StringInput != "cancel" && input.StringInput.Length != 0);
if (this.CancelEditIllness(input.StringInput))
{
return(true);
}
if (input.StringInput.Length != 0)
{
this.CurrentIllness.Curable = input.BoolInput;
}
// confirm the edit illness from the user before update the illness
ConIO.OutputNewLine();
this.PrintMenuPage("illness-edit", "illness");
ConIO.OutputNewLine();
if (ConIO.Confirm("Edit the Illness?"))
{
if (!this.Fachkonzept.UpdateIllness(this.CurrentIllness))
{
ConIO.OutputError("ERROR: Can not update Illness!");
this.CurrentIllness = this.Fachkonzept.GetIllness(this.CurrentIllness.IllnessID);
}
}
else
{
this.CurrentIllness = this.Fachkonzept.GetIllness(this.CurrentIllness.IllnessID);
}
this.GoTo("illness", "illness");
return(true);
}
break;
case "patient-illness-add":
switch (command.StringInput)
{
case "back":
this.GoTo("patient-illness", "patient-illnesslist");
return(true);
default:
if (command.TestInt())
{
Illness illness = this.Fachkonzept.GetIllness(command.IntInput);
if (illness == null)
{
ConIO.OutputError("ERROR: Can not load Illness!");
}
else
{
// Confirm the link from illness to patient
if (ConIO.Confirm("Add Illness to patient?"))
{
if (!this.Fachkonzept.LinkPatientIllness(this.CurrentPatient, illness))
{
ConIO.OutputError("ERROR: Can not link Illness to Patient!");
}
}
this.GoTo("patient-illness", "patient-illnesslist");
}
return(true);
}
break;
}
break;
case "patient-illness-remove":
switch (command.StringInput)
{
case "back":
this.GoTo("patient-illness", "patient-illnesslist");
return(true);
default:
if (command.TestInt())
{
Illness illness = this.Fachkonzept.GetIllness(command.IntInput);
if (illness == null)
{
ConIO.OutputError("ERROR: Can not load Illness!");
}
else
{
// Confirm the delink of illness from patient
if (ConIO.Confirm("Remove Illness from Patient?"))
{
if (!this.Fachkonzept.DelinkPatientIllness(this.CurrentPatient, illness))
{
ConIO.OutputError("ERROR: Can not delink Illness from Patient!");
}
}
this.GoTo("patient-illness", "patient-illnesslist");
}
return(true);
}
break;
}
break;
case "illness-patient-add":
switch (command.StringInput)
{
case "back":
this.GoTo("illness-patient", "illness-patientlist");
return(true);
default:
if (command.TestInt())
{
Patient patient = this.Fachkonzept.GetPatient(command.IntInput);
if (patient == null)
{
ConIO.OutputError("ERROR: Can not load Patient!");
}
else
{
// Confirm the link from patient to illness
if (ConIO.Confirm("Add Patient to Illness?"))
{
if (!this.Fachkonzept.LinkPatientIllness(patient, this.CurrentIllness))
{
ConIO.OutputError("ERROR: Can not link Patient to Illness!");
}
}
this.GoTo("illness-patient", "illness-patientlist");
}
return(true);
}
break;
}
break;
case "illness-patient-remove":
switch (command.StringInput)
{
case "back":
this.GoTo("illness-patient", "illness-patientlist");
return(true);
default:
if (command.TestInt())
{
Patient patient = this.Fachkonzept.GetPatient(command.IntInput);
if (patient == null)
{
ConIO.OutputError("ERROR: Can not load Patient!");
}
else
{
// Confirm the delink of Patient from Illness
if (ConIO.Confirm("Remove Patient from Illness?"))
{
if (!this.Fachkonzept.DelinkPatientIllness(patient, this.CurrentIllness))
{
ConIO.OutputError("ERROR: Can not delink Patient from Illness!");
}
}
this.GoTo("illness-patient", "illness-patientlist");
}
return(true);
}
break;
}
break;
}
return(false);
}
/*
* Describe a Illness Short
*/
public string DescribeIllness(Illness illness)
{
return(illness.Name);
}