public void TestSimpleConversion()
{
Assert.AreEqual("44", parser.Parse("h"));
}
public static async Task Main(string[] args)
{
if (args == null)
{
Help();
return;
}
var inputFileIndex = Array.IndexOf(args, "-i") + 1;
var outputFileIndex = Array.IndexOf(args, "-o") + 1;
if (inputFileIndex == 0 || outputFileIndex == 0)
{
Help();
return;
}
var inputFile = new FileInfo(args[inputFileIndex]);
if (!inputFile.Exists)
{
Console.WriteLine($"Input file not found on path {inputFile.FullName}");
return;
}
var outputFile = new FileInfo(args[outputFileIndex]);
bool overwrite = Array.IndexOf(args, "/overwrite") != -1;
if (outputFile.Exists && !overwrite)
{
Console.WriteLine($"Output file already exists on path {outputFile.FullName}");
Console.WriteLine("Use /overwrite switch if you want to overwrite existing file");
return;
}
ConversionSettings cs = ConversionSettings.Default;
if (args.Any(t => t == "/lowercase"))
{
cs = cs | ConversionSettings.LowercaseAll;
}
if (args.Any(t => t == "/strict"))
{
cs = cs | ConversionSettings.FailOnUnconvertable;
}
var parser = new ParseT9(cs);
bool success = true;
try
{
using (var stream = inputFile.OpenText())
{
Console.WriteLine($"Conversion started at {DateTime.Now.ToLongTimeString()}");
using (var writer = new StreamWriter(outputFile.FullName))
{
string currentString;
int step = 0;
while ((currentString = await stream.ReadLineAsync()) != null)
{
// first line (step == 0) is number of test cases
if (step > 0)
{
var parsed = parser.Parse(currentString);
var output = $"Case #{step}: {parsed}";
await writer.WriteLineAsync(output);
}
step++;
}
}
}
}
catch (Exception ex)
{
success = false;
_log.Error($"Exception occured during conversion");
_log.Error($"{ex.Message}");
_log.Error($"{ex.StackTrace}");
}
finally
{
if (success)
{
Console.WriteLine($"Conversion ended at {DateTime.Now.ToLongTimeString()}");
}
else
{
Console.WriteLine($"Conversion failed at {DateTime.Now.ToLongTimeString()}");
Console.WriteLine("Check logfile for detailed information");
}
}
}