private async Task <Taf> GetTafAsync(string icao, bool isParse)
{
Taf taf = null;
if (!string.IsNullOrWhiteSpace(icao))
{
var url = URL.Replace(@"#", icao.ToUpperInvariant());
using (var resp = await this.Client.GetAsync(url))
{
using (var stream = await resp.Content.ReadAsStreamAsync())
{
using (var reader = new StreamReader(stream))
{
var serverDate = new DateTime(DateTime.Parse(reader.ReadLine().Trim()).Ticks, DateTimeKind.Utc);
var temp = Regex.Replace(reader.ReadToEnd(), @"\s+", " ");
//var raw = Regex.Split(temp.Replace('\n', ' '), SplitPatt);
taf = new Taf(temp, serverDate);
if (isParse)
{
taf.Parse();
}
}
}
}
}
return(taf);
}
private async Task <IEnumerable <Taf> > GetBulkAsync(bool isParse)
{
var tafList = new List <Taf>();
//TODO handle timeout etc
using (var resp = await this.Client.GetAsync(URLBULK))
{
using (var stream = await resp.Content.ReadAsStreamAsync())
{
using (var gzStream = new GZipStream(stream, CompressionMode.Decompress))
{
//TODO Parallel
using (var sr = new StreamReader(gzStream))
{
var header = false;//Skip header line
while (!sr.EndOfStream)
{
var line = sr.ReadLine();
var match = Regex.Match(line, SplittPatt);
if (match.Success)
{
if (header)
{
var taf = new Taf(match.Groups["rep"].Value.Replace("TAF ", string.Empty), DateTime.Parse(match.Groups["time"].Value), match.Groups["icao"].Value);
tafList.Add(taf);
if (isParse)
{
taf.Parse();
}
}
else
{
sr.ReadLine();
header = true;
}
}
}
}
}
}
}
return(tafList);
}