public void Execute(string request, out string result)
{
var serializer = new XmlSerializer(typeof(Argument[]));
var tempPath = Environment.CurrentDirectory + "TempFile";
File.WriteAllText(tempPath, request);
using (var reader = new StreamReader(tempPath))
_args = (Argument[])serializer.Deserialize(reader);
File.Delete(tempPath);
if (!File.Exists(_args[0].Value) && !File.Exists($"{_args[0].Value}.pls"))
{
var requestCommand = new RequestCommand("result");
result = requestCommand.Serialize();
var argument = new Argument("Result", "Playlist not found");
result += "\n" + argument.Serialize();
return;
}
_args[1].Value = string.IsNullOrWhiteSpace(_args[1].Value) ? "" : _args[1].Value;
_args[2].Value = string.IsNullOrWhiteSpace(_args[1].Value) ? "" : _args[2].Value;
_args[3].Value = string.IsNullOrWhiteSpace(_args[1].Value) ? "" : _args[3].Value;
var playlist = new Playlist(_args[0].Value.EndsWith(".pls") ? _args[0].Value : $"{_args[0].Value}.pls");
List <Composition> compositions = playlist.Compositions.FindAll(x =>
x.Path.Contains(_args[1].Value) &&
x.Author.Contains(_args[2].Value) &&
x.Title.Contains(_args[3].Value));
if (compositions.Any())
{
var requestCommand = new RequestCommand("compositions");
result = requestCommand.Serialize();
serializer = new XmlSerializer(typeof(List <Composition>));
using (var writer = new StreamWriter(tempPath))
serializer.Serialize(writer, compositions);
result += "\n" + File.ReadAllText(tempPath);
File.Delete(tempPath);
}
else
{
var requestCommand = new RequestCommand("result");
result = requestCommand.Serialize();
var argument = new Argument("Result", "Not found");
result += "\n" + argument.Serialize();
}
}
public void Execute(string request, out string result)
{
var serializer = new XmlSerializer(typeof(Argument[]));
var tempPath = Environment.CurrentDirectory + "TempFile";
File.WriteAllText(tempPath, request);
using (var reader = new StreamReader(tempPath))
_args = (Argument[])serializer.Deserialize(reader);
File.Delete(tempPath);
if (!File.Exists(_args[0].Value) && !File.Exists($"{_args[0].Value}.pls"))
{
var requestCommand = new RequestCommand("result");
result = requestCommand.Serialize();
var argument = new Argument("Result", "Playlist not found");
result += "\n" + argument.Serialize();
return;
}
var playlist = new Playlist(_args[0].Value.EndsWith(".pls") ? _args[0].Value : $"{_args[0].Value}.pls");
if (playlist.Compositions.Any())
{
var requestCommand = new RequestCommand("compositions");
result = requestCommand.Serialize();
serializer = new XmlSerializer(playlist.Compositions.GetType());
using (var writer = new StreamWriter(tempPath))
serializer.Serialize(writer, playlist.Compositions);
result += "\n" + File.ReadAllText(tempPath);
File.Delete(tempPath);
}
else
{
var requestCommand = new RequestCommand("result");
result = requestCommand.Serialize();
var argument = new Argument("Result", "Not found");
result += "\n" + argument.Serialize();
}
}
public bool Execute()
{
var input = new Input();
var output = new Output();
output.Execute("Input command: ");
var commandName = input.Execute();
var retrn = commands.Any(x => x.GetName() == commandName);
if (retrn)
{
command = commands.FirstOrDefault(x => x.GetName() == commandName);
if (commandName == "exit")
{
command.Execute(Environment.CurrentDirectory, out _result);
}
else
{
var requestCommand = new RequestCommand(command.GetName());
_result = requestCommand.Serialize();
var result = command.ReadArgs();
if (command.GetArgsCount() == 0)
{
}
else if (result == null)
{
retrn = false;
}
else
{
_result += "\n" + result;
}
}
}
return(retrn);
}