public CommandInitializationRequest(
Type commandType, object commandInstance, TokenizedCommand tokenizedCommand, ICommandParseRequest parseRequest)
{
CommandType = commandType;
CommandInstance = commandInstance;
TokenizedCommand = tokenizedCommand;
ParseRequest = parseRequest;
}
/// <inheritdoc />
public CommandTokenizeStageResult Tokenize(ICommandParseRequest request)
{
EnsureSettingsValid(Settings);
if (string.IsNullOrWhiteSpace(request.Input))
{
return(CommandTokenizeStageResult.Failed("Команда не задана"));
}
var normalizedInput = StringNormalizationRegex
.Replace(request.Input, " ")
.Trim();
if (!TryExtractCommandVerb(normalizedInput, out var verb))
{
return(CommandTokenizeStageResult.Failed("Команда имеет некорректный формат"));
}
if (!TryExtractCommandQuery(normalizedInput, verb, out var commandQuery))
{
return(CommandTokenizeStageResult.Failed("Команда имеет некорректный формат"));
}
var errors = new List <string>();
var argumentTokens = new List <TokenizedCommand.ArgumentToken>();
foreach (var queryArgument in ExtractQueryArguments(commandQuery))
{
if (!TrySeparateArgumentKeyValue(queryArgument, out var key, out var value))
{
errors.Add($"Параметр '{queryArgument}' имеет некорректный формат. " +
"Ожидаемый формат параметра команды " +
$"'{Settings.ArgumentKeyPrefix}ключ значение'");
continue;
}
argumentTokens.Add(new TokenizedCommand.ArgumentToken(key, value));
}
if (errors.Count > 0)
{
return(CommandTokenizeStageResult.Failed(errors.ToArray()));
}
return(CommandTokenizeStageResult.Tokenized(new TokenizedCommand(verb, argumentTokens)));
}
public CommandTokenizeStageResult Tokenize(ICommandParseRequest request)
{
return(_sourceTokenizer.Tokenize(request));
}
