/// <summary>
/// на входе строка вида
/// CME;-W:6,7;1020
/// Yahoo;W:1,2,3,4,5;0,15+
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static ScheduleRoutine TryParse(string str)
{
if (string.IsNullOrEmpty(str))
{
return(null);
}
str = str.Trim(' ', (char)9);
if (str.StartsWith("//") || str.StartsWith("--") || str.StartsWith("/*"))
{
return(null);
}
var parts = str.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length != 3)
{
return(null);
}
var title = parts[0];
var isExclusive = parts[1].StartsWith("-");
var weekDays = isExclusive ? parts[1].Substring(3) : parts[1].Substring(2);
var separateDays = weekDays.ToIntArrayUniform();
var shouldExtendMinutes = parts[2].EndsWith("+");
var strMinutes = shouldExtendMinutes
? parts[2].Substring(0, parts[2].Length - 1)
: parts[2];
var minutesArray = strMinutes.ToIntArrayUniform();
var totalMinutesList = new List <int>(minutesArray);
if (shouldExtendMinutes)
{
var lastInterval = minutesArray[minutesArray.Length - 1] - minutesArray[minutesArray.Length - 2];
for (var inter = minutesArray[minutesArray.Length - 1] + lastInterval;
inter < 1440; inter += lastInterval)
{
totalMinutesList.Add(inter);
}
}
var routine = new ScheduleRoutine {
GrabberCode = title, MinuteIntervals = totalMinutesList.ToArray()
};
if (isExclusive)
{
routine.ExclusiveWeekdays = separateDays;
}
else
{
routine.InclusiveWeekdays = separateDays;
}
return(routine);
}
private Scheduler()
{
var setsFile = string.Format("{0}\\schedule.txt", ExecutablePath.ExecPath);
if (!File.Exists(setsFile))
{
return;
}
using (var sr = new StreamReader(setsFile))
{
while (!sr.EndOfStream)
{
var line = sr.ReadLine();
if (timerInterval == 0)
{
var lineAsNumber = line.ToIntSafe();
if (lineAsNumber.HasValue)
{
timerInterval = lineAsNumber.Value;
}
continue;
}
var routine = ScheduleRoutine.TryParse(line);
if (routine != null)
{
routines.Add(routine);
}
}
}
// инициализация сборщиков новостей
grabbers.Add("CME", new CMEGrabber());
grabbers.Add("Yahoo", new YahooGrabber());
grabbers.Add("TradeSharp", new TradeSharpGrabber());
}
/// <summary>
/// на входе строка вида
/// CME;-W:6,7;1020
/// Yahoo;W:1,2,3,4,5;0,15+
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static ScheduleRoutine TryParse(string str)
{
if (string.IsNullOrEmpty(str)) return null;
str = str.Trim(' ', (char) 9);
if (str.StartsWith("//") || str.StartsWith("--") || str.StartsWith("/*")) return null;
var parts = str.Split(new[] {';'}, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length != 3) return null;
var title = parts[0];
var isExclusive = parts[1].StartsWith("-");
var weekDays = isExclusive ? parts[1].Substring(3) : parts[1].Substring(2);
var separateDays = weekDays.ToIntArrayUniform();
var shouldExtendMinutes = parts[2].EndsWith("+");
var strMinutes = shouldExtendMinutes
? parts[2].Substring(0, parts[2].Length - 1)
: parts[2];
var minutesArray = strMinutes.ToIntArrayUniform();
var totalMinutesList = new List<int>(minutesArray);
if (shouldExtendMinutes)
{
var lastInterval = minutesArray[minutesArray.Length - 1] - minutesArray[minutesArray.Length - 2];
for (var inter = minutesArray[minutesArray.Length - 1] + lastInterval;
inter < 1440; inter += lastInterval)
totalMinutesList.Add(inter);
}
var routine = new ScheduleRoutine {GrabberCode = title, MinuteIntervals = totalMinutesList.ToArray()};
if (isExclusive) routine.ExclusiveWeekdays = separateDays;
else routine.InclusiveWeekdays = separateDays;
return routine;
}
