private static void AddMySim(string[] args)
{
if (args.Length == 4)
{
var name = args[0];
var gender = ParseGender(args[1]);
var zodiacSign = ParseZodiacSign(args[2]);
var path = args[3];
var sim = new MySim(name, gender, zodiacSign, path);
MySimFile.Add(sim);
}
else
{
throw new ArgumentException("'add' command takes 4 arguments.");
}
}
private static void UpdateSimsImage(string[] args)
{
if (args.Length == 2)
{
int index;
try
{
index = int.Parse(args[0]);
}
catch
{
throw new ArgumentException("The index must be an integer.");
}
MySimFile.UpdateImage(index, args[1]);
}
else
{
throw new ArgumentException("'update-image' command takes 2 arguments.");
}
}
private static void RemoveMySim(string[] args)
{
if (args.Length == 1)
{
int i;
try
{
i = int.Parse(args[0]);
}
catch
{
throw new ArgumentException("'remove' command takes an integer.");
}
MySimFile.Remove(i);
}
else
{
throw new ArgumentException("'remove' command takes 1 argument.");
}
}
private static void ReorderMySim(string[] args)
{
if (args.Length == 2)
{
int from, to;
try
{
from = int.Parse(args[0]);
to = int.Parse(args[1]);
}
catch
{
throw new ArgumentException("'reorder' command takes 2 integers.");
}
MySimFile.Reorder(from, to);
}
else
{
throw new ArgumentException("'reorder' command takes 2 arguments.");
}
}
private static int ShowMySims(bool reorder = false)
{
return(MySimFile.Show(reorder));
}
private static void ReadFromStandardInput(string imageFilepath = null)
{
while (true)
{
string command;
if (imageFilepath == null)
{
Console.WriteLine("Type 'add', 'remove', 'reorder', 'update-image', 'show', or 'help'.");
command = RemoveMeaninglessSpaces(Console.ReadLine() ?? "");
}
else
{
command = "add";
}
switch (command)
{
case "add":
NameEntry:
Console.WriteLine("Enter the name of a new Sim.");
var newName = Console.ReadLine();
if (newName == null)
{
goto NameEntry;
}
GenderEntry:
Console.WriteLine("Enter the gender of the Sim. Type 'male' or 'female'.");
var gender = Console.ReadLine() ?? "";
try
{
ParseGender(gender);
}
catch
{
goto GenderEntry;
}
SignEntry:
Console.WriteLine("Enter the zodiac sign of the Sim. Type 'aquarius', 'aries', 'cancer', 'capricorn', 'gemini', 'leo', 'libra', 'pisces', 'sagittarius', 'scorpio', 'taurus', or 'virgo'.");
var sign = Console.ReadLine() ?? "";
try
{
ParseZodiacSign(sign);
}
catch
{
goto SignEntry;
}
ImageFileEntry:
if (imageFilepath != null)
{
AddMySim(new string[] { newName, gender, sign, imageFilepath });
Console.WriteLine("The operation was completed successfully.");
break;
}
Console.WriteLine("Enter the path of a image of the Sim.");
var filepath = Console.ReadLine() ?? "";
if (filepath == "")
{
goto ImageFileEntry;
}
AddMySim(new string[] { newName, gender, sign, filepath });
Console.WriteLine("The operation was completed successfully.");
break;
case "remove":
var defaultColor = Console.ForegroundColor;
Console.ForegroundColor = ConsoleColor.Red;
var c = ShowMySims();
Console.ForegroundColor = defaultColor;
if (c == 0)
{
return;
}
Console.WriteLine("--------------------------------------------------");
int i;
while (true)
{
Console.WriteLine("Type the index number of a Sim you want to remove.");
var number = Console.ReadLine() ?? "";
if (number != "")
{
if (int.TryParse(number, out i))
{
break;
}
}
}
MySimFile.Remove(i);
Console.WriteLine("The operation was completed successfully.");
break;
case "reorder":
var count = ShowMySims(true);
if (count == 0)
{
return;
}
Console.WriteLine("--------------------------------------------------");
int source, destination;
SourceEntry:
Console.WriteLine("Type the index number of a Sim you want to move.");
try
{
source = int.Parse(Console.ReadLine() ?? "");
}
catch
{
goto SourceEntry;
}
DestinationEntry:
Console.WriteLine("Type a destination index number.");
try
{
destination = int.Parse(Console.ReadLine() ?? "");
}
catch
{
goto DestinationEntry;
}
MySimFile.Reorder(source, destination);
Console.WriteLine("The operation was completed successfully.");
break;
case "update-image":
var co = ShowMySims(false);
if (co == 0)
{
return;
}
Console.WriteLine("--------------------------------------------------");
int index;
IndexEntry:
Console.WriteLine("Type the index number of a Sim you want to update its image.");
try
{
index = int.Parse(Console.ReadLine() ?? "");
}
catch
{
goto IndexEntry;
}
ImageEntry:
Console.WriteLine("Enter the path of a new image of the Sim.");
var fp = Console.ReadLine() ?? "";
if (fp == "")
{
goto ImageEntry;
}
MySimFile.UpdateImage(index, fp);
Console.WriteLine("The operation was completed successfully.");
break;
case "show":
ShowMySims();
break;
case "help":
ShowHelp();
break;
default:
continue;
}
break;
}
}