public TwicasMessageContext(ITwicasMessage message, MessageMetadata metadata, IMessageMethods methods)
{
Message = message;
Metadata = metadata;
Methods = methods;
}
public async Task ConnectAsync(string broadcasterId, int cnum, long live_id)
{
_first.Reset();
_cts = new CancellationTokenSource();
_receivedItemIds = new System.Collections.Concurrent.ConcurrentBag <string>();
//TODO:try-catch
//var liveInfo = await API.GetLiveContext(_server, broadcasterId);
//var cnum = liveInfo.MovieCnum;
//var live_id = liveInfo.MovieId;
long lastCommentId = 0;
try
{
var(initialComments, initialRaw) = await API.GetListAll(_server, broadcasterId, live_id, lastCommentId, 0, 20, _cc);
if (initialComments.Length > 0)
{
foreach (var lowComment in initialComments)
{
//showがfalseのデータが時々ある。
//{"id":15465669455,"show":false}
//よく分からないけど、有用な情報は無さそうだからスルー
if (!lowComment.show)
{
continue;
}
var context = CreateMessageContext(lowComment, true, initialRaw);
MessageReceived?.Invoke(this, context);
}
//var initialDataList = LowComment2Data(initialComments, initialRaw);
//if (initialDataList.Count > 0)
//{
// InitialCommentsReceived?.Invoke(this, initialDataList);
//}
var lastComment = initialComments[initialComments.Length - 1];
lastCommentId = lastComment.id;
}
}
catch (HttpRequestException ex)
{
_logger.LogException(ex);
string message;
if (ex.InnerException != null)
{
message = ex.InnerException.Message;
}
else
{
message = ex.Message;
}
SendInfo(message, InfoType.Debug);
}
catch (Exception ex)
{
_logger.LogException(ex);
SendInfo(ex.Message, InfoType.Debug);
}
//Disconnect()が呼ばれた場合以外は接続し続ける。
while (!_cts.IsCancellationRequested)
{
var waitTimeMs = 1000 * _siteOptions.CommentRetrieveIntervalSec;
var accWaitTime = 0;
string lastItemId = null;
try
{
var(streamChecker, streamCheckerRaw) = await API.GetUtreamChecker(_server, broadcasterId, lastItemId).ConfigureAwait(false);
if (streamChecker.Items != null && streamChecker.Items.Count > 0)
{
#if DEBUG
try
{
using (var sw = new System.IO.StreamWriter("アイテムあり.txt", true))
{
sw.WriteLine(streamCheckerRaw);
}
}
catch (Exception) { }
#endif
var lastItem = streamChecker.Items[streamChecker.Items.Count - 1];
var lastItemIdBefore = lastItemId == null ? 0 : long.Parse(lastItemId);
lastItemId = Math.Max(lastItemIdBefore, long.Parse(lastItem.Id)).ToString();
}
MetaReceived?.Invoke(this, new Metadata
{
Title = streamChecker.Telop,
CurrentViewers = streamChecker.CurrentViewers.ToString(),
TotalViewers = streamChecker.TotalViewers.ToString()
});
foreach (var item in streamChecker.Items)
{
try
{
if (_receivedItemIds.Contains(item.Id))
{
continue;
}
ITwicasItem itemMessage = null;
if (Tools.IsKiitos(item))
{
itemMessage = Tools.CreateKiitosMessage(item);
}
else
{
var image = new MessageImage
{
Url = item.ItemImage,
Alt = item.t13,
Height = 40,
Width = 40,
};
itemMessage = new TwicasItem(item.Raw)
{
UserIcon = new MessageImage
{
Url = item.SenderImage,
Alt = item.t13,
Height = 40,
Width = 40,
},
ItemName = item.t13,
//CommentItems = new List<IMessagePart> { Common.MessagePartFactory.CreateMessageText(item.t13) },
CommentItems = new List <IMessagePart> {
image
},
NameItems = new List <IMessagePart> {
Common.MessagePartFactory.CreateMessageText(item.t12)
},
UserId = item.SenderName,
ItemId = item.Id,
};
}
if (itemMessage != null)
{
var user = GetUser(item.SenderName);
var metadata = new MessageMetadata(itemMessage, _options, _siteOptions, user, _cp, false)
{
IsInitialComment = false,
SiteContextGuid = SiteContextGuid,
};
var methods = new TwicasMessageMethods();
var context = new TwicasMessageContext(itemMessage, metadata, methods);
MessageReceived?.Invoke(this, context);
}
SendInfo(item.SenderName + " " + item.ItemImage, InfoType.Debug);
_receivedItemIds.Add(item.Id);
}
catch (ParseException ex)
{
_logger.LogException(ex);
}
catch (Exception ex)
{
_logger.LogException(ex);
}
}
if (streamChecker.LiveId == null)
{
//放送してない。live_idは更新しない。
}
else
{
live_id = streamChecker.LiveId.Value;
SendInfo($"Twicas live_id={live_id}", InfoType.Debug);
}
var(lowComments, newCnum, updateRaw) = await API.GetListUpdate(_server, broadcasterId, live_id, cnum, lastCommentId, _cc);
if (lowComments != null && lowComments.Count > 0)
{
cnum = newCnum;
lastCommentId = lowComments[lowComments.Count - 1].id;
var eachInterval = waitTimeMs / lowComments.Count;
foreach (var lowComment in lowComments)
{
//showがfalseのデータが時々ある。
//{"id":15465669455,"show":false}
//よく分からないけど、有用な情報は無さそうだからスルー
if (!lowComment.show)
{
continue;
}
var context = CreateMessageContext(lowComment, false, updateRaw);
MessageReceived?.Invoke(this, context);
await Task.Delay(eachInterval);
accWaitTime += eachInterval;
}
////htmlが""のことがある。コメントを削除した？省いておく
//var dataCollection = LowComment2Data(lowComments, updateRaw);//.Where(s=>!string.IsNullOrEmpty(s.html)).Select(Tools.Parse).ToList();
//if (dataCollection.Count > 0)
//{
// lastCommentId = dataCollection[dataCollection.Count - 1].Id;
// var eachInterval = waitTimeMs / dataCollection.Count;
// foreach (var data in dataCollection)
// {
// Received?.Invoke(this, new List<ICommentData> { data });
// await Task.Delay(eachInterval);
// accWaitTime += eachInterval;
// }
//}
}
}
catch (HttpRequestException ex)
{
_logger.LogException(ex);
string message;
if (ex.InnerException != null)
{
message = ex.InnerException.Message;
}
else
{
message = ex.Message;
}
SendInfo(message, InfoType.Debug);
}
catch (ParseException ex)
{
_logger.LogException(ex);
SendInfo(ex.Message, InfoType.Debug);
}
catch (TaskCanceledException)
{
break;
}
catch (Exception ex)
{
_logger.LogException(ex);
//Infoでエラー内容を通知。ただし同じエラーが連続する場合は通知しない
SendInfo(ex.Message, InfoType.Debug);
}
try
{
var restWait = waitTimeMs - accWaitTime;
if (restWait > 0)
{
await Task.Delay(restWait, _cts.Token);
}
}
catch (TaskCanceledException)
{
break;
}
}
_cts = null;
}