using Common.Logging;

using PowerArgs;

namespace ScriptCs.Command

{

internal class ShowUsageCommand : IHelpCommand, IInvalidCommand

{

private readonly ILog _logger;

private readonly bool _isValid;

public ShowUsageCommand(ILog logger, bool isValid)

{

_logger = logger;

_isValid = isValid;

}

public CommandResult Execute()

{

var options = new ArgUsageOptions { ShowPosition = false, ShowType = false };

var usage = ArgUsage.GetUsage<ScriptCsArgs>(options: options);

if (_isValid)

{

_logger.Info(usage);

return CommandResult.Success;

}

_logger.Error(usage);

return CommandResult.Error;

}

}

}