//public TimeSpan MaxSleepTime { get; set; }
//public TimeSpan IncrementSleepTime { get; set; }
public WallWatchModel(long wallId,
MonitoringLimits monitoringLimits,
MonitoringLimits shortMonitoringLimits,
TimeSpan monitoringPeriod,
TimeSpan shortMonitoringPeriod)
{
WallId = wallId;
MonitoringLimits = monitoringLimits ?? throw new ArgumentNullException(nameof(monitoringLimits));
ShortMonitoringLimits = shortMonitoringLimits ?? throw new ArgumentNullException(nameof(shortMonitoringLimits));
MonitoringPeriod = monitoringPeriod;
ShortMonitoringPeriod = shortMonitoringPeriod;
}
/// <summary>
/// Загрузка постов по лимитам установленным в модели (Все посты за период ИЛИ заданное кол-во постов)
/// </summary>
/// <param name="wall"></param>
/// <param name="downloadingPostsOptions"></param>
/// <param name="monitoringLimits"></param>
/// <param name="logger"></param>
/// <returns></returns>
public static List <Post> GetPosts(this IWallCategory wall,
ILogger logger,
DownloadingPostsOptions downloadingPostsOptions,
MonitoringLimits monitoringLimits)
{
List <Post> res = new List <Post>();
int loadCount = downloadingPostsOptions.CountInFirstLoad;
bool allPostsReceived = true;
ulong offset = 0;
long? monitoringNumBorder = null;
DateTime? monitoringTimeBorder = null;
if (monitoringLimits.MonitoringLimit != null)
{
monitoringNumBorder = 0;
}
if (monitoringLimits.MonitoringPeriod != null)
{
monitoringTimeBorder = DateTime.UtcNow - monitoringLimits.MonitoringPeriod;
}
while (allPostsReceived)
{
WallGetObject wallPosts = LoadPosts(wall, logger, downloadingPostsOptions, loadCount, offset);
if (wallPosts.WallPosts.Count != 0)
{
if (monitoringNumBorder == null)
{
res.AddRange(SelectionLoadedPosts(wallPosts, ref allPostsReceived, monitoringTimeBorder.Value));
}
else if (monitoringTimeBorder == null)
{
res.AddRange(SelectionLoadedPosts(wallPosts, ref allPostsReceived, ref monitoringNumBorder, monitoringLimits.MonitoringLimit.Value));
}
else
{
res.AddRange(SelectionLoadedPosts(wallPosts, ref allPostsReceived, monitoringTimeBorder.Value, ref monitoringNumBorder, monitoringLimits.MonitoringLimit.Value));
}
if (wallPosts.WallPosts.Count < loadCount)
{
allPostsReceived = false;
}
offset += (ulong)loadCount;
loadCount = MaxLoadCount;
}
}
return(res);
}
