private static void LoadDataAsync(string file, BlockingCollection <string> readLines, BlockingCollection <PersonDay> readData)
{
var readFile = Task.Run(() =>
{
using (var lineReader = new StreamReader(file))
{
string line;
while ((line = lineReader.ReadLine()) != null)
{
readLines.Add(line);
}
}
readLines.CompleteAdding();
});
var processLine = Task.Run(() =>
{
foreach (var line in readLines.GetConsumingEnumerable())
{
PersonDay data = new PersonDay();
// Read the line
using (JsonTextReader reader = new JsonTextReader(new StringReader(line)))
{
SetupData(ref data);
while (reader.Read())
{
if (reader.TokenType == JsonToken.PropertyName)
{
switch ((string)reader.Value)
{
case "date":
data.date = reader.ReadAsString();
break;
case "mob":
data.mob = reader.ReadAsString();
break;
case "steps":
ReadSteps(data.Steps, reader);
break;
case "tags":
data.tags = ReadTags(reader);
break;
}
}
}
}
// Write the line if there was some real activity
if (data.Steps.Count > 0)
{
readData.Add(data);
}
}
readData.CompleteAdding();
});
}
private static void SetupData(ref PersonDay data)
{
data.Steps = data.Steps ?? new List <Step>();
data.Steps.Clear();
}
