static void PrintPrompt(int option)
{
long i = 0;
int prop = 0, j = 0;
string value = "";
bool b = false;
Console.WriteLine("1. Add person");
Console.WriteLine("2. Read person");
Console.WriteLine("3. Delete person");
Console.WriteLine("4. Update person");
Console.WriteLine("5. Search person");
Console.WriteLine("6. Show every person");
Console.WriteLine("7. Exit the application");
Console.Write("Enter your choice: ");
switch (Console.ReadLine())
{
case "1": // add
try
{
Console.WriteLine("Optional fields can be left blank.");
Person p = new Person();
//do
//{
// b = false;
// Console.Write("Id: ");
// value = Console.ReadLine();
// if (!String.IsNullOrWhiteSpace(value))
// b = Int64.TryParse(value, out i);
//} while (!b || !cd.ValidateID(i));
//p.Pid = p.Address.Pid = p.Phone.Pid = i;
do
{
Console.Write("First Name: ");
value = Console.ReadLine();
} while (String.IsNullOrWhiteSpace(value));
p.FirstName = value;
do
{
Console.Write("Last Name: ");
value = Console.ReadLine();
} while (String.IsNullOrWhiteSpace(value));
p.LastName = value;
do
{
b = false;
Console.Write("Age: ");
value = Console.ReadLine();
if (!String.IsNullOrWhiteSpace(value))
{
b = Int32.TryParse(value, out j);
}
} while (!b);
p.Age = j;
do
{
b = false;
Console.Write("Gender (M, F, O): ");
switch (Console.ReadLine().ToUpper())
{
case "M":
p.Gender = Gender.Male;
b = true;
break;
case "F":
p.Gender = Gender.Female;
b = true;
break;
case "O":
p.Gender = Gender.Other;
b = true;
break;
default:
break;
}
} while (!b);
do
{
Console.Write("House Number: ");
value = Console.ReadLine();
} while (String.IsNullOrWhiteSpace(value));
p.Address.HouseNum = value;
do
{
Console.Write("Street: ");
value = Console.ReadLine();
} while (String.IsNullOrWhiteSpace(value));
p.Address.Street = value;
do
{
Console.Write("City: ");
value = Console.ReadLine();
} while (String.IsNullOrWhiteSpace(value));
p.Address.City = value;
do
{
Console.Write("State: ");
value = Console.ReadLine();
} while (String.IsNullOrWhiteSpace(value));
p.Address.State = value;
do
{
Console.Write("Country: ");
value = Console.ReadLine();
} while (String.IsNullOrWhiteSpace(value));
p.Address.Country = value;
do
{
Console.Write("Zip Code: ");
value = Console.ReadLine();
} while (String.IsNullOrWhiteSpace(value));
p.Address.ZipCode = value;
do
{
b = false;
Console.Write("Country Code: ");
value = Console.ReadLine();
if (!String.IsNullOrWhiteSpace(value))
{
b = Int32.TryParse(value, out j);
}
} while (!b);
p.Phone.CountryCode = j;
do
{
b = false;
Console.Write("Phone Number: ");
value = Console.ReadLine();
if (!String.IsNullOrWhiteSpace(value))
{
b = Int64.TryParse(value, out i);
}
} while (!b);
p.Phone.Number = i;
do
{
b = false;
Console.Write("Extension (optional): ");
value = Console.ReadLine();
if (String.IsNullOrWhiteSpace(value))
{
p.Phone.Ext = null;
break;
}
b = Int32.TryParse(value, out j);
if (!b)
{
continue;
}
p.Phone.Ext = j;
break;
} while (true);
Console.Write("Email (optional): ");
p.Email.EmailAddress = String.IsNullOrWhiteSpace(Console.ReadLine()) ? null : value;
if (option == 2)
{
db.AddPersonWithoutId(ref p);
}
cd.AddPerson(p);
File.WriteAllText(fileName, JsonHelper.JsonSerializer(cd));
Console.WriteLine("Successfully added.");
}
catch (Exception e)
{
Console.WriteLine(e.Message + e.StackTrace + "Add operation failed!");
logger.Error(e.StackTrace);
}
break;
case "2": // read
try
{
Console.Write("Specify the Pid: ");
b = Int64.TryParse(Console.ReadLine(), out i);
if (!b || cd.ReadPerson(i) == null)
{
break;
}
Helper.PrintLegend();
if (option == 1)
{
Console.WriteLine(cd.ReadPerson(i).ToString());
}
else
{
Console.WriteLine(db.ReadPerson(i).ToString());
}
}
catch (Exception e)
{
Console.WriteLine("Read operation failed!");
logger.Error(e.StackTrace);
}
break;
case "3": // delete
try
{
Console.Write("Specify the Pid: ");
b = Int64.TryParse(Console.ReadLine(), out i);
if (!b || cd.ReadPerson(i) == null)
{
break;
}
cd.DeletePerson(i);
File.WriteAllText(fileName, JsonHelper.JsonSerializer(cd));
if (option == 2)
{
db.DeletePerson(i);
}
Console.WriteLine("Successfully deleted.");
}
catch (Exception e)
{
Console.WriteLine("Delete operation failed!");
logger.Error(e.StackTrace);
}
break;
case "4": // update
try
{
Console.Write("Specify the Pid: ");
b = Int64.TryParse(Console.ReadLine(), out i);
if (!b || cd.ReadPerson(i) == null)
{
break;
}
ShowUpdatePrompt();
do
{
Console.Write("Enter your choice: ");
b = Int32.TryParse(Console.ReadLine(), out prop);
} while (!b);
switch (prop)
{
case int n when n == 3 || n == 10 || n == 11 || n == 13:
do
{
b = false;
Console.Write("Enter the new value: ");
value = Console.ReadLine();
if (!String.IsNullOrWhiteSpace(value))
{
b = Int32.TryParse(value, out j);
}
} while (!b);
break;
case 4:
do
{
Console.Write("Enter the new value (M, F, O): ");
b = false;
switch (Console.ReadLine().ToUpper())
{
case "M":
value = Gender.Male.ToString();
b = true;
break;
case "F":
value = Gender.Female.ToString();
b = true;
break;
case "O":
value = Gender.Other.ToString();
b = true;
break;
default:
break;
}
} while (!b);
break;
case 12:
do
{
b = false;
Console.Write("Enter the new value: ");
value = Console.ReadLine();
if (!String.IsNullOrWhiteSpace(value))
{
b = Int64.TryParse(value, out long k);
}
} while (!b);
break;
default:
do
{
Console.Write("Enter the new value: ");
value = Console.ReadLine();
} while (String.IsNullOrWhiteSpace(value));
break;
}
cd.UpdatePerson(i, prop, value);
File.WriteAllText(fileName, JsonHelper.JsonSerializer(cd));
if (option == 2)
{
db.UpdatePerson(i, prop, value);
}
Console.WriteLine("Successfully updated.");
}
catch (Exception e)
{
Console.WriteLine("Update operation failed!");
logger.Error(e.StackTrace);
}
break;
case "5": // search
try
{
ShowSearchPrompt();
do
{
Console.Write("Enter your choice: ");
b = Int32.TryParse(Console.ReadLine(), out prop);
} while (!b);
Console.Write("Enter the value: ");
value = Console.ReadLine();
Helper.PrintLegend();
ICollection <Person> l = option == 1 ? cd.SearchPerson(prop, value) : db.SearchPerson(prop, value);
if (l != null)
{
foreach (Person person in l)
{
Console.WriteLine(person.ToString());
}
}
}
catch (Exception e)
{
Console.WriteLine("Search operation failed!");
logger.Error(e.StackTrace);
}
break;
case "6": // show all contacts
if (option == 1)
{
cd.ShowAllPerson();
}
else
{
db.ShowAllPerson();
}
break;
case "7": // exit app
Environment.Exit(0);
break;
default: // invalid arg
Console.WriteLine("Invalid choice, please try again.\n");
PrintPrompt(option);
break;
}
}
static void PrintPrompt(int option)
{
long i = 0, j = 0;
int prop = 0;
string value = "";
bool b = true;
Console.WriteLine("1. Add person");
Console.WriteLine("2. Read person");
Console.WriteLine("3. Delete person");
Console.WriteLine("4. Update person");
Console.WriteLine("5. Search person");
Console.WriteLine("6. Show every person");
Console.WriteLine("7. Exit the application");
Console.Write("Enter your choice: ");
switch (Console.ReadLine())
{
case "1": // add
try
{
do
{
Console.Write("Id: ");
b = Int64.TryParse(Console.ReadLine(), out i);
} while (!b || !cd.ValidateID(i));
Person p = new Person();
p.Pid = p.Address.Pid = p.Phone.Pid = i;
Console.Write("First Name: ");
p.FirstName = Console.ReadLine();
Console.Write("Last Name: ");
p.LastName = Console.ReadLine();
Console.Write("House Number: ");
p.Address.HouseNum = Console.ReadLine();
Console.Write("Street: ");
p.Address.Street = Console.ReadLine();
Console.Write("City: ");
p.Address.City = Console.ReadLine();
Console.Write("State: ");
p.Address.State = Console.ReadLine();
Console.Write("Country: ");
p.Address.Country = Console.ReadLine();
Console.Write("Zip Code: ");
p.Address.ZipCode = Console.ReadLine();
Console.Write("Country Code: ");
p.Phone.CountryCode = Console.ReadLine();
Console.Write("Area Code: ");
p.Phone.AreaCode = Console.ReadLine();
Console.Write("Phone Number: ");
p.Phone.Number = Console.ReadLine();
Console.Write("Extension: ");
p.Phone.Ext = Console.ReadLine();
cd.AddPerson(p);
File.WriteAllText(fileName, JsonHelper.JsonSerializer(cd));
if (option == 2)
{
cd.AddPersonToDatabase(p);
}
}
catch (Exception e)
{
Console.WriteLine("Add operation failed!");
cd.logger.Info(e.StackTrace);
}
break;
case "2": // read
try
{
do
{
Console.Write("Specify the Pid: ");
b = Int64.TryParse(Console.ReadLine(), out i);
} while (!b);
cd.PrintLegend();
if (option == 1)
{
Console.WriteLine(cd.ReadPerson(i).ToString());
}
else
{
Console.WriteLine(cd.ReadPersonFromDatabase(i));
}
}
catch (Exception e)
{
Console.WriteLine("Read operation failed!");
cd.logger.Info(e.StackTrace);
}
break;
case "3": // delete
try
{
do
{
Console.Write("Specify the Pid: ");
b = Int64.TryParse(Console.ReadLine(), out i);
} while (!b || cd.ReadPerson(i) == null);
cd.DeletePerson(i);
File.WriteAllText(fileName, JsonHelper.JsonSerializer(cd));
if (option == 2)
{
cd.DeletePersonFromDatabase(i);
}
}
catch (Exception e)
{
Console.WriteLine("Delete operation failed!");
cd.logger.Info(e.StackTrace);
}
break;
case "4": // update
try
{
do
{
Console.Write("Specify the Pid: ");
b = Int64.TryParse(Console.ReadLine(), out i);
} while (!b || cd.ReadPerson(i) == null);
ShowUpdatePrompt();
do
{
b = Int32.TryParse(Console.ReadLine(), out prop);
} while (!b);
Console.Write("Enter the new value: ");
value = Console.ReadLine();
cd.UpdatePerson(i, prop, value);
File.WriteAllText(fileName, JsonHelper.JsonSerializer(cd));
if (option == 2)
{
cd.UpdatePersonInDatabase(i, prop, value);
}
}
catch (Exception e)
{
Console.WriteLine("Update operation failed!");
cd.logger.Info(e.StackTrace);
}
break;
case "5": // search
try
{
ShowSearchPrompt();
do
{
b = Int32.TryParse(Console.ReadLine(), out prop);
} while (!b);
Console.Write("Enter the value: ");
value = Console.ReadLine();
cd.PrintLegend();
if (option == 1)
{
List <Person> l = cd.SearchPerson(prop, value);
if (l != null)
{
foreach (Person person in l)
{
Console.WriteLine(person.ToString());
}
}
}
else
{
Console.WriteLine(cd.SearchPersonInDatabase(prop, value));
}
}
catch (Exception e)
{
Console.WriteLine("Search operation failed!");
cd.logger.Info(e.StackTrace);
}
break;
case "6": // show all contacts
cd.ShowAllPerson();
break;
case "7": // exit app
if (option == 2)
{
cd.db.con.Close();
}
Environment.Exit(0);
break;
default: // invalid arg
Console.WriteLine("Invalid choice, please try again.\n");
PrintPrompt(option);
break;
}
}