public static ValidateResponse ValidateArguments(List <ProgramArgument> args, List <ProgramArgument> argsDefinition)
{
var response = new ValidateResponse {
Success = true
};
try
{
CheckRequiredArguments(args, argsDefinition, response);
CheckMutuallyExclusiveArguments(args, argsDefinition, response);
CheckMissingParameters(args, argsDefinition, response);
}
catch (Exception ex)
{
response.Success = false;
response.Exc = ex;
response.ErrorMessage = ex.Message;
}
return(response);
}
private static void CheckMissingParameters(List <ProgramArgument> args, List <ProgramArgument> argsDefinition, ValidateResponse response)
{
var argsWithMissingParam = args.Where(x => x.ParameterIsRequired && x.ArgumentParameter == null).ToList();
if (argsWithMissingParam.Count > 0)
{
response.Success = false;
foreach (var item in argsWithMissingParam)
{
response.ErrorMessage = string.Format("{0}Parameter for argument {1}({2}) not provided! \n", response.ErrorMessage, item.ConsoleSymbol, item.Name);
}
}
}
private static void CheckMutuallyExclusiveArguments(List <ProgramArgument> args, List <ProgramArgument> argsDefinition, ValidateResponse response)
{
var mutuallyExclusiveArgs = args.Where(x => x.MutuallyExcluded != null && x.MutuallyExcluded.Any());
foreach (var mExArg in mutuallyExclusiveArgs)
{
foreach (var mx in mExArg.MutuallyExcluded)
{
if (args.Any(x => x.ConsoleSymbol == mx))
{
response.Success = false;
response.ErrorMessage = string.Format("{3}Forbiden use of mutual explicit arguments {0}({1}) and {2})!\n", mExArg.ConsoleSymbol, mExArg.Name, mx, response.ErrorMessage);
}
}
}
}
private static void CheckRequiredArguments(List <ProgramArgument> args, List <ProgramArgument> argsDefinition, ValidateResponse response)
{
var requiredArgs = argsDefinition.Where(x => x.IsRequired);
foreach (var argDef in requiredArgs)
{
var arg = args.FirstOrDefault(x => x.ConsoleSymbol == argDef.ConsoleSymbol);
if (arg == null)
{
response.Success = false;
response.ErrorMessage = string.Format("{2}Required argument {0}({1}) not provided! \n", argDef.ConsoleSymbol, argDef.Name, response.ErrorMessage);
}
}
}
