private void IdentifyCommand(string fileName, string command, List <FileOutputResult> resultList)
{
string trimmedCommand = command.Trim().Replace(Constants.SpaceString, string.Empty);
switch (trimmedCommand[0])
{
case 's':
ParseAndReplace(fileName, command, trimmedCommand);
break;
case 'd':
ParseAndDelete(fileName, command, trimmedCommand);
break;
case 'i':
ParseAndInsert(fileName, command, trimmedCommand);
break;
case 'r':
ParseAndReverse(fileName, command, trimmedCommand);
break;
default:
throw new InvalidCommand("Invalid command");
//break;
}
FileOutputResult fileOutputResult = new FileOutputResult();
fileOutputResult.isValid = true;
fileOutputResult.message = string.Empty;
//fileOutputResult.newContent = "";
resultList.Add(fileOutputResult);
}
private void ProcessCommandLineByLine(string fileName, string[] commands, List <FileOutputResult> resultList)
{
foreach (string command in commands)
{
try
{
if (string.IsNullOrEmpty(command.Trim()))
{
continue;
}
IdentifyCommand(fileName, command, resultList);
}
catch (Exception ex)
{
FileOutputResult fileOutputResult = new FileOutputResult();
fileOutputResult.isValid = false;
fileOutputResult.message = "Error in command - " + command;
//fileOutputResult.newContent = "";
resultList.Add(fileOutputResult);
}
}
}
