static async Task Main(string[] args)
{
string configName = "";
if (args.Length > 0)
{
configName = args[0];
}
else
{
configName = "_samples/_bin/config_sample.json";
}
Console.WriteLine($"{configName}");
if (!File.Exists(configName))
{
Console.WriteLine($"File does not exist: {configName}");
Environment.Exit((int)RetCodes.ConfigFileNotFound);
}
IConfig c = new Config();
try
{
c = JsonConvert.DeserializeObject <Config>(File.ReadAllText(configName));
c.Authentication = JsonConvert.DeserializeObject <Authentication>(File.ReadAllText(c.FileInPut.authFile));
}
catch (Exception e)
{
Environment.Exit((int)RetCodes.InvalidConfigInit);
}
ILogger lg = new Logger();
lg.LogFile = String.Concat(c.FileOutPut.LogFolder, "/runLog.txt");
lg.Write(new string('-', 50));
lg.Write($"{DateTime.Now}");
IEnumerable <CSVInput> allQuests = CSVInput.GetAllQuestions(c);
// build wav output
int fileCntr = c.FileOutPut.StartOutNum;
int numRecs = allQuests.Where(x => x.IsActive.ToUpper() == "TRUE").Count();
if (numRecs == 0)
{
Environment.Exit((int)RetCodes.NoRecs);
}
int numZerosCalc = Convert.ToInt32(Math.Log10(numRecs) + 1);
int numZeros = Math.Max(c.FileOutPut.OutNumPad, numZerosCalc);
SoundUtil sndUtil = new SoundUtil();
const int QUESTION = 0;
const int ANSWER = 1;
TTS_QA[] ttsQA = { new TTS_QA(), new TTS_QA() };
string outFileNameBase = "";
foreach (CSVInput ln in allQuests.Where(x => x.IsActive.ToUpper() == "TRUE"))
{
lg.Write("-".PadLeft(20, '-'));
lg.Write($"Src file: {ln.SourceCSVFile}, Line#: {ln.FileLineNum}");
outFileNameBase = string.Format(@"{0}/{1}.wav", c.FileOutPut.SoundFolder
, c.FileOutPut.WAVPrefix.Replace("{#}", fileCntr.ToString().PadLeft(numZeros, '0')));
int pauseSec = Convert.ToInt32(ln.AnswerWaitSeconds) * 1000;
string pauseText = $"<break time=\"{pauseSec}ms\"/>";
string question = $"{ln.Question} {pauseText}";
ttsQA[QUESTION] = new TTS_QA {
QAText = question,
Lang = ln.QuesLang, ProsodyRate = ln.QuesProsodyRate, OutFile = outFileNameBase.Replace(".wav", "_ques.wav")
};
ttsQA[ANSWER] = new TTS_QA {
QAText = ln.Answer,
Lang = ln.AnsLang, ProsodyRate = ln.AnsProsodyRate, OutFile = outFileNameBase.Replace(".wav", "_resp.wav")
}; // append "resp" for sorting purposes if Q/A files are separate
foreach (TTS_QA qa in ttsQA)
{
TextToSpeech t = new TextToSpeech();
ISound sndOut = new SoundOutput(c.SoundDefault);
t.Sound = sndOut;
t.TextIn = qa.QAText;
t.Sound.Language = sndUtil.GetSoundProp(qa.Lang, c.SoundDefault.Language);
// random speaker from avail list
string spkr = sndUtil.GetRandSpeakerName(t.Sound.Language, c.SoundDefault.Speakers);
t.Sound.Speaker = sndUtil.GetSoundProp(spkr, c.SoundDefault.Speaker);
t.Sound.ProsodyRate = sndUtil.GetSoundProp(qa.ProsodyRate, c.SoundDefault.ProsodyRate);
t.FileOut = qa.OutFile;
if (!string.IsNullOrEmpty(t.TextIn))
{
lg.Write($"Spkr: {t.Sound.Speaker}, Text: {t.TextIn.Substring(0, Math.Min(t.TextIn.Length, 20))} ... -> {t.FileOut}");
}
while (File.Exists(t.FileOut))
{
File.Delete(t.FileOut);
}
await t.OutPutTTS(c.Authentication);
}
if (!c.FileOutPut.SplitQAFiles) // need to merge them
{
var ques = new AudioFileReader(ttsQA[QUESTION].OutFile);
var ans = new AudioFileReader(ttsQA[ANSWER].OutFile);
File.Delete(outFileNameBase);
ConcatenatingSampleProvider playlist = new ConcatenatingSampleProvider(new[] { ques, ans });
lg.Write($"\n---> Merging {ttsQA[QUESTION].OutFile} and {ttsQA[ANSWER].OutFile} to {outFileNameBase}");
WaveFileWriter.CreateWaveFile16(outFileNameBase, playlist);
ques.Dispose();
ans.Dispose();
File.Delete(ttsQA[QUESTION].OutFile);
File.Delete(ttsQA[ANSWER].OutFile);
}
fileCntr++;
}
// update config file with last counter ref
String cOut = File.ReadAllText(configName);
string incrTxt = $"\"StartOutNum\":";
cOut = Regex.Replace(cOut, $"{incrTxt}\\s+\"\\d+\""
, $"{incrTxt} \"{fileCntr.ToString()}\"");
File.WriteAllText(configName, cOut);
lg.Write("Done");
lg.Dispose();
Console.WriteLine($"Done");
Environment.Exit((int)RetCodes.Success);
}