public static NotFoundCommand Load(UserConsole console, Storage storage)
{
var mem = new MemoryStream(storage.Read());
var schedule = new List <Action>();
var variables = new List <int>();
using var binReader = new BinaryReader(mem);
binReader.ReadByte();
var x = binReader.ReadInt64();
var count = binReader.ReadInt32();
for (var i = 0; i < count; i++)
{
schedule.Add((Action)binReader.ReadByte());
}
var command = new NotFoundCommand(console, storage, x)
{
Schedule = schedule
};
command.Save();
return(command);
}
public override void Run(UserConsole userConsole, Storage storage)
{
var x = 420L;
var storedData = storage.Read();
if (storedData.Length != 0)
{
var binaryReader = new BinaryReader(new MemoryStream(storedData));
var typeByte = binaryReader.ReadByte();
var type = (CommandType)typeByte;
var command = Load(userConsole, storage, type);
if (!command.IsComplete)
{
command.Run();
}
x = command.LastRandValue;
}
while (true)
{
Command command;
var input = userConsole.ReadLine();
switch (input.Trim())
{
case "exit":
storage.Write(Array.Empty <byte>());
return;
case "add":
command = new AddCommand(userConsole, storage, x);
break;
case "median":
command = new MedianCommand(userConsole, storage, x);
break;
case "help":
command = new HelpCommand(userConsole, storage, x);
break;
case "rand":
command = new RandomCommand(userConsole, storage, x);
break;
default:
command = new NotFoundCommand(userConsole, storage, x);
break;
}
command.Run();
x = command.LastRandValue;
}
}
private Command Load(UserConsole userConsole, Storage storage, CommandType type)
{
switch (type)
{
case CommandType.Help:
return(HelpCommand.Load(userConsole, storage));
case CommandType.Random:
return(RandomCommand.Load(userConsole, storage));
case CommandType.Add:
return(AddCommand.Load(userConsole, storage));
case CommandType.Median:
return(MedianCommand.Load(userConsole, storage));
case CommandType.NotFound:
return(NotFoundCommand.Load(userConsole, storage));
default:
throw new ArgumentOutOfRangeException(nameof(type), type, null);
}
}